Merge remote-tracking branch 'origin/4.10'

Change-Id: Iaf27911e4e9fb762c1a24c84c458462bafe95728

doc/config/qtcreator-project.qdocconf

@@ -20,6 +20,7 @@ imagedirs = ../images \
             ../../src/plugins/qmldesigner/components/formeditor \
             ../../src/plugins/qmldesigner/components/navigator \
             ../../src/plugins/qmldesigner/components/timelineeditor/images \
+            ../../src/plugins/qmldesigner/qmlpreviewplugin/images \
             ../../src/plugins/scxmleditor/common/images \
             ../../src/plugins/texteditor/images \
             ../../src/plugins/valgrind/images

doc/src/analyze/creator-clang-static-analyzer.qdoc

@@ -103,12 +103,12 @@
 
     \image qtcreator-clang-tools.png "Clang-Tidy and Clazy view"
 
-    Select the link in the \uicontrol Location column to move to the location
-    where the issue appears in the code editor.
+    Double-click an issue to move to the location where the issue appears in
+    the code editor.
 
-    In the \uicontrol {Fixit Status} column, select issues that you want to
-    apply refactoring actions to, and then select \uicontrol {Apply Fixits}.
-    The status of the issues is updated in the \uicontrol {Fixit Status} column.
+    If a fixit exists for an issue, you can select the check box next to the
+    issue to schedule it for fixing. You can see the status of the issue by
+    hovering the mouse pointer over the icon next to the check box.
 
     \section1 Configuring Clang Tools
 

doc/src/howto/creator-ui.qdoc

@@ -371,8 +371,12 @@
     To search within the \uicontrol{Application Output} and \uicontrol{Compile Output}
     panes, press \key {Ctrl+F} when the pane is active. Enter search criteria in
     the \uicontrol Find field and click the left and right arrows to search down and
-    up in the pane. In these panes, you can also use the zoom buttons to increase and
-    decrease the text size of the output.
+    up in the pane.
+
+    To increase or decrease the output text size, select \inlineimage plus.png
+    (\uicontrol {Zoom In}) or \inlineimage minus.png
+    (\uicontrol {Zoom Out}), or press \key Ctrl++ or \key Ctrl+-. Zooming is
+    not supported in all output panes.
 
     To filter the output, enter a string in the \uicontrol Filter field.
     Filtering is not supported in all output panes.

doc/src/projects/creator-only/creator-projects-building-running.qdoc

@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2019 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Creator documentation.
@@ -33,7 +33,7 @@
     \contentspage index.html
     \previouspage creator-scxml.html
     \page creator-building-running.html
-    \nextpage creator-building-targets.html
+    \nextpage creator-live-preview.html
 
     \title Building and Running
 
@@ -46,6 +46,14 @@
     running your project.
 
     \list
+
+        \li \l {Previewing}
+
+            You can use the QML live preview to preview a QML file or an
+            entire Qt Quick application on the desktop, as well as on
+            Android and embedded Linux devices. The changes you make to
+            the UI are instantly visible to you in the preview.
+
         \li \l{Building for Multiple Platforms}
 
             \e {Build configurations} contain everything you need to compile

doc/src/projects/creator-only/creator-projects-creating.qdoc

@@ -256,6 +256,8 @@
     For more information about creating Qt Quick projects, see
     \l {Creating Qt Quick Projects}.
 
+    \include creator-python-project.qdocinc python project wizards
+
     \section1 Adding Files to Projects
 
     You can use wizards also to add individual files to your projects.
@@ -408,8 +410,6 @@
     The above functions are also available in the context menu in the
     \uicontrol Projects view.
 
-    \include creator-python-project.qdocinc python project wizards
-
     \section2 Creating OpenGL Fragment and Vertex Shaders
 
     Qt provides support for integration with OpenGL implementations on all

doc/src/projects/creator-only/creator-projects-settings-build.qdoc

@@ -269,9 +269,12 @@
 
     To add a variable value to the environment, enter the variable name and
     value, separated by the equals sign. For example, the following line
-    prepends \c /opt/bin to the existing PATH:
+    prepends the \c /opt/bin folder to the existing PATH:
 
-    \c {PATH=/opt/bin:${PATH}}
+    \list
+        \li On Windows: \c {PATH=C:\opt\bin;${PATH}}
+        \li On Linux: \c {PATH=/opt/bin:${PATH}}
+    \endlist
 
     To add or remove several variables, place them on separate lines. The order
     is important. If you remove a value on a line, you cannot refer to it on the

doc/src/python/creator-python-project.qdocinc

@@ -42,22 +42,28 @@
     use \c {.pyqtc} files, but we recommend that you choose \c{.pyproject} files
     for new projects.
 
-    The Window wizard adds the following imports to the \c {main.py}
-    file to provide access to the QApplication and QMainWindow classes
-    in the Qt Widgets module:
+    The \uicontrol {Qt for Python - Window} wizard enables you to create a
+    Python source file for a new class that you can add to a Python project.
+    Specify the class name, base class, and and source file for the class.
+
+    \image qtcreator-python-wizard-app-window.png
+
+    The Window wizard adds the imports to the source file to provide
+    access to the QApplication and the base class you selected in the Qt
+    Widgets module:
 
     \badcode
     import sys
-    from PySide2.QtWidgets import QApplication, QMainWindow
+    from PySide2.QtWidgets import QApplication, QWidget
     \endcode
 
-    The Window wizard also adds a \c MainWindow class that inherits from
-    QMainWindow:
+    The Window wizard also adds a main class with the specified name that
+    inherits from the specified base class:
 
     \badcode
-    class MainWindow(QMainWindow):
+    class MyWidget(QWidget):
         def __init__(self):
-        QMainWindow.__init__(self)
+            QWidget.__init__(self)
     \endcode
 
     Next, the Window wizard adds a main function, where it creates a
@@ -68,13 +74,12 @@
     \badcode
     if __name__ == "__main__":
         app = QApplication([])
-        ...
     \endcode
 
     Next, the Window wizard instantiates the \c MainWindow class and shows it:
 
     \badcode
-        window = MainWindow()
+        window = MyWidget()
         window.show()
         ...
     \endcode
@@ -86,7 +91,7 @@
         sys.exit(app.exec_())
     \endcode
 
-    The Empty wizard adds similar code to the \c {main.py} file, but it does
+    The Empty wizard adds similar code to the source file, but it does
     not add any classes, so you need to add and instantiate them yourself.
 
     For examples of creating Qt for Python applications, see

doc/src/qtcreator-toc.qdoc

@@ -156,6 +156,11 @@
         \endlist
         \li \l{Building and Running}
         \list
+            \li \l{Previewing}
+            \list
+                \li \l{Previewing on Desktop}
+                \li \l{Previewing on Devices}
+            \endlist
             \li \l{Building for Multiple Platforms}
             \li \l{Running on Multiple Platforms}
             \li \l{Deploying to Devices}

doc/src/qtcreator.qdoc

@@ -94,6 +94,7 @@
         \row
             \li \b {\l{Building and Running}}
                 \list
+                    \li \l{Previewing}
                     \li \l{Building for Multiple Platforms}
                     \li \l{Running on Multiple Platforms}
                     \li \l{Deploying to Devices}

doc/src/qtquick/creator-only/qtquick-creating.qdoc

@@ -34,7 +34,7 @@
     \contentspage index.html
     \previouspage creator-visual-editor.html
     \page quick-projects.html
-    \nextpage creator-quick-ui-forms.html
+    \nextpage creator-using-qt-quick-designer.html
 
     \title Creating Qt Quick Projects
 

doc/src/qtquick/qtquick-designer.qdoc

@@ -36,7 +36,7 @@
     \previouspage creator-modes.html
     \nextpage {Tutorials}
     \else
-    \previouspage creator-quick-ui-forms.html
+    \previouspage quick-projects.html
     \nextpage quick-components.html
     \endif
 

doc/src/qtquick/qtquick-live-preview-desktop.qdoc

@@ -0,0 +1,70 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Design Studio documentation.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+**
+****************************************************************************/
+
+/*!
+    \contentspage {Qt Creator}
+    \previouspage creator-live-preview.html
+    \page creator-live-preview-desktop.html
+    \nextpage creator-live-preview-devices.html
+
+    \title Previewing on Desktop
+
+    To preview the currently active QML file on the desktop:
+
+    \list
+        \li Select \uicontrol Build > \uicontrol {QML Preview}.
+        \li Select the \inlineimage live_preview.png
+            (\uicontrol {Show Live Preview}) button.
+        \li Press \key {Alt+P}.
+    \endlist
+
+    \if defined(qtcreator)
+    \image qtcreator-live-preview.png
+    \else
+    \image studio-live-preview.png
+    \endif
+
+    To preview any QML file that belongs to the project, right-click the project
+    name in the \uicontrol Project tab in the \uicontrol Navigator, and select
+    \uicontrol {Preview file}.
+
+    To preview the whole UI, select \uicontrol {Show Live Preview}
+    when viewing the main QML UI file of the project.
+
+    To view the UI in different sizes, select the zooming level on the toolbar.
+
+    The frames-per-second (FPS) refresh rate of animations is displayed in the
+    \uicontrol FPS field.
+
+    \if defined(qtdesignstudio)
+    \section1 Selecting the Preview Tool
+
+    By default, the \c qmlscene utility is used for previewing. To use some
+    other tool, specify it in the \uicontrol {QML viewer} field in the run
+    settings of the project in the Projects mode.
+
+    \image studio-run-settings.png "Run settings"
+    \endif
+*/

doc/src/qtquick/qtquick-live-preview-devices.qdoc

@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Design Studio documentation.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+**
+****************************************************************************/
+
+/*!
+    \contentspage {Qt Creator}
+    \previouspage creator-live-preview-desktop.html
+    \page creator-live-preview-devices.html
+    \if defined(qtdesignstudio)
+    \nextpage studio-advanced.html
+    \else
+    \nextpage creator-building-targets.html
+    \endif
+
+    \title Previewing on Devices
+
+    \omit
+    To preview UIs on Android devices, you need to enable USB debugging on them
+    and connect them to your system with a USB cable.
+    \endomit
+    To preview UIs on embedded devices, you need to connect the devices to your
+    system with a USB cable, or a wired or wireless connection, depending on
+    the device, and configure connections to them. The necessary kits have been
+    predefined and you only need to enable them for your current project.
+
+    \e {Deploy configurations} handle the packaging and copying of the
+    necessary files to a location in a device where you want to run the
+    executable at.
+
+    To preview a UI on a device:
+
+    \list 1
+        \li In \uicontrol Projects > \uicontrol {Build & Run}, enable the kit
+            predefined for the device type (1).
+        \li Select the kit for the device in the kit selector (2).
+            \if defined(qtcreator)
+            \image qtcreator-live-preview-kit.png
+            \else
+            \image studio-kit-selector.png "Kit selector"
+            \endif
+        \li Select \uicontrol Build > \uicontrol {QML Preview} or
+            press \key {Alt+P}.
+    \endlist
+
+    \omit
+    \section2 Previewing on Android Devices
+
+    The USB debugging feature on Android devices enables creating connections
+    to the devices from \QDS and running the live preview utility on them.
+
+    Debugging is enabled in different ways on different Android devices.
+    Look for \uicontrol {USB Debugging} under \uicontrol {Developer Options}.
+    On some devices \uicontrol {Developer Options} is hidden and becomes visible
+    when you tap the \uicontrol {Build number} field in \uicontrol Settings >
+    \uicontrol About several times.
+
+    After you have enabled debugging, connect the Android device to the system
+    with a USB cable.
+
+    The first time you preview a UI on devices, the preview utility
+    is copied to them. This might take some time. Thereafter, previewing will
+    get faster, because only the UI files need to be copied to the
+    device.
+    \endomit
+
+    \section2 Previewing on Embedded Devices
+
+    You can preview UIs on embedded devices that are supported by
+    \l{Qt for Device Creation}. For a list of supported devices, see
+    \l{https://doc.qt.io/QtForDeviceCreation/qtee-supported-platforms.html#reference-target-devices}
+    {Reference Target Devices}.
+
+    You must configure the device as instructed in the
+    \l{https://doc.qt.io/QtForDeviceCreation/b2qt-installation-guides.html}
+    {Installation Guides}.
+
+    \note At the time of this writing, \macos is not supported as a development
+    host for Qt for Device Creation. This means that you cannot preview UIs on
+    devices if you are using \QDS on \macos. For more information about
+    supported development hosts, see
+    \l {https://doc.qt.io/QtForDeviceCreation/qtdc-supported-platforms.html}
+    {Supported Development Hosts}.
+*/

doc/src/qtquick/qtquick-live-preview.qdoc

@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Design Studio documentation.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file. Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
+**
+****************************************************************************/
+
+/*!
+    \contentspage {Qt Creator}
+    \if defined(qtdesignstudio)
+    \previouspage creator-quick-ui-forms.html
+    \else
+    \previouspage creator-building-running.html
+    \endif
+    \page creator-live-preview.html
+    \nextpage creator-live-preview-desktop.html
+
+    \title Previewing
+
+    You can use the QML live preview to preview a QML file or the entire
+    UI on the desktop, as well as on Android and embedded Linux
+    devices. The changes you make to the UI are instantly visible
+    to you in the preview.
+
+    \if defined(qtcreator)
+    \image qtcreator-live-preview.png
+    \else
+    \image studio-live-preview.png
+    \endif
+
+    \list
+        \li \l{Previewing on Desktop}
+
+            You can preview individual QML files or the whole UI in the
+            Design mode.
+        \li \l{Previewing on Devices}
+
+            \if defined(qtcreator)
+            You can preview Qt Quick applications on devices that you have
+            connected to the development PC. For more information, see
+            \l {Connecting Devices}.
+            \else
+            When you install \QDS, everything you need for previewing on
+            devices is set up automatically. You only need to connect your
+            devices to your system.
+            \endif
+    \endlist
+*/

doc/src/qtquick/qtquick-properties.qdoc

@@ -50,6 +50,16 @@
     then select \uicontrol Reset to remove the property values before trying
     again.
 
+    To modify the common properties of multiple items simultaneously, select
+    them in the \uicontrol Navigator or on the canvas:
+
+    \list
+        \li On Windows, press and hold \key Ctrl and \key Shift, and then click
+            the items to select them.
+        \li On \macos, press \key Shift to select a range of items or \key Cmd
+            to select multiple single items.
+    \endlist
+
     To return an item to its implicit position after moving it, select the
     \inlineimage qtcreator-reset-position-icon.png
     (\uicontrol {Reset Position}) button on the toolbar. To return it to its

doc/src/qtquick/qtquick-ui-forms.qdoc

@@ -35,7 +35,7 @@
     \page creator-quick-ui-forms.html
     \if defined(qtdesignstudio)
     \previouspage qmldesigner-pathview-editor.html
-    \nextpage studio-live-preview.html
+    \nextpage creator-live-preview.html
     \else
     \previouspage qtquick-iso-icon-browser.html
     \nextpage quick-export-to-qml.html

doc/src/vcs/creator-vcs-git.qdoc

@@ -263,7 +263,10 @@
             \li Show the changes in a branch.
         \row
             \li \uicontrol Reset
-            \li Hard reset the active branch to the selected branch.
+            \li Reset the active branch to the selected branch. You
+                can choose between a \uicontrol Hard, \uicontrol Mixed,
+                and \uicontrol Soft reset. For more information, see
+                \l{Resetting Local Repository}.
         \row
             \li \uicontrol Merge
             \li Join the development histories in two branches together.

qbs/modules/qbsbuildconfig/qbsbuildconfig.qbs

@@ -3,8 +3,15 @@ import qbs.FileInfo
 
 Module {
     Depends { name: "qtc" }
+    Depends { name: "cpp" }
 
-    property bool priority: 1 // TODO: Remove declaration after 1.11 is out.
+    Properties {
+        condition: qbs.toolchain.contains("gcc") && !qbs.toolchain.contains("clang")
+                   && Utilities.versionCompare(cpp.compilerVersion, "9") >= 0
+        cpp.cxxFlags: ["-Wno-deprecated-copy", "-Wno-init-list-lifetime"]
+    }
+
+    priority: 1
 
     property bool enableUnitTests: false
     property bool enableProjectFileUpdates: true

scripts/createDevPackage.py

@@ -77,7 +77,8 @@ source_include_patterns = [
     r"^src/plugins/help/images/.*$",
     r"^src/plugins/projectexplorer/images/.*$",
     r"^src/plugins/qmldesigner/components/componentcore/images/.*$",
-    r"^src/plugins/qmldesigner/qmldesignerextension/timelineeditor/images/.*$",
+    r"^src/plugins/qmldesigner/components/timelineeditor/images/.*$",
+    r"^src/plugins/qmldesigner/qmlpreviewplugin/images/.*$",
     r"^src/plugins/texteditor/images/.*$"
     # also some single files
     r"^src/plugins/qmldesigner/components/formeditor/.*\.png$",

scripts/generateClangTidyChecks.py

@@ -150,9 +150,9 @@ def main():
     process = subprocess.Popen([arguments.tidypath, '-checks=*', '-list-checks'], stdout=subprocess.PIPE)
     lines = process.stdout.read().splitlines()
     lines.pop(0) # 'Enabled checks:'
-    major_checks = ['android-', 'boost-', 'bugprone-', 'cert-', 'clang-analyzer-',
+    major_checks = ['abseil-', 'android-', 'boost-', 'bugprone-', 'cert-', 'clang-analyzer-',
         'cppcoreguidelines-', 'fuchsia-', 'google-', 'hicpp-', 'llvm-', 'misc-', 'modernize-',
-        'mpi-', 'objc-', 'performance-', 'readability-']
+        'mpi-', 'objc-', 'performance-', 'portability-', 'readability-', 'zircon-']
     current_major = 0
     major_groups = {}
     for line in lines:

share/qtcreator/debugger/cdbbridge.py

@@ -453,6 +453,14 @@ class Dumper(DumperBase):
 
         self.put('],partial="%d"' % (len(self.partialVariable) > 0))
         self.put(',timings=%s' % self.timings)
+
+        if self.forceQtNamespace:
+            self.qtNamespaceToReport = self.qtNamespace()
+
+        if self.qtNamespaceToReport:
+            self.output += ',qtnamespace="%s"' % self.qtNamespaceToReport
+            self.qtNamespaceToReport = None
+
         self.reportResult(self.output, args)
 
     def report(self, stuff):

share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/HelperWidgets/DoubleSpinBox.qml

@@ -49,6 +49,9 @@ Item {
     StudioControls.RealSpinBox {
         id: spinBox
 
+        onDragStarted: hideCursor();
+        onDragEnded: restoreCursor();
+
         property bool hasSlider: spinBox.sliderIndicatorVisible
 
         width: wrapper.width

share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/StudioControls/RealSpinBox.qml

@@ -40,13 +40,21 @@ T.SpinBox {
 
     property int decimals: 0
 
-    property real minStepSize: 1
-    property real maxStepSize: 10
+    property real minStepSize: {
+        var tmpMinStepSize = Number((mySpinBox.realStepSize * 0.1).toFixed(mySpinBox.decimals))
+        return (tmpMinStepSize) ? tmpMinStepSize : mySpinBox.realStepSize
+    }
+    property real maxStepSize: {
+        var tmpMaxStepSize = Number((mySpinBox.realStepSize * 10.0).toFixed(mySpinBox.decimals))
+        return (tmpMaxStepSize < mySpinBox.realTo) ? tmpMaxStepSize : mySpinBox.realStepSize
+    }
 
     property bool edit: spinBoxInput.activeFocus
     property bool hover: false // This property is used to indicate the global hover state
     property bool drag: false
 
+    property real realDragRange: realTo - realFrom
+
     property alias actionIndicatorVisible: actionIndicator.visible
     property real __actionIndicatorWidth: StudioTheme.Values.squareComponentWidth
     property real __actionIndicatorHeight: StudioTheme.Values.height
@@ -246,11 +254,10 @@ T.SpinBox {
 
     onRealValueChanged: {
         spinBoxInput.text = mySpinBox.textFromValue(mySpinBox.realValue, mySpinBox.locale)
-        mySpinBox.value = 0 // Without setting value back to 0, it can occur that one of
+        mySpinBox.value = 0 // Without setting value back to 0, it can happen that one of
                             // the indicator will be disabled due to range logic.
     }
     onRealValueModified: myTimer.restart()
-
     onFocusChanged: mySpinBox.setValueFromInput()
     onDisplayTextChanged: spinBoxInput.text = mySpinBox.displayText
     onActiveFocusChanged: {
@@ -269,7 +276,7 @@ T.SpinBox {
             // Store current step size
             var currStepSize = mySpinBox.realStepSize
 
-            // Set stepSize according to used modifier key
+            // Set realStepSize according to used modifier key
             if (event.modifiers & Qt.ControlModifier)
                 mySpinBox.realStepSize = mySpinBox.minStepSize
 
@@ -281,7 +288,7 @@ T.SpinBox {
             else
                 mySpinBox.realDecrease()
 
-            // Reset step size
+            // Reset realStepSize
             mySpinBox.realStepSize = currStepSize
         }
 

share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/StudioControls/RealSpinBoxInput.qml

@@ -76,28 +76,56 @@ TextInput {
         acceptedDevices: PointerDevice.Mouse
         enabled: true
 
-        property real initialValue: 0
+        property real initialValue: myControl.realValue
+        property real multiplier: 1.0
 
         onActiveChanged: {
             if (dragHandler.active) {
                 dragHandler.initialValue = myControl.realValue
-                mouseArea.cursorShape = Qt.ClosedHandCursor
+                mouseArea.cursorShape = Qt.ClosedHandCursor // TODO
                 myControl.drag = true
                 myControl.dragStarted()
+                // Force focus on the non visible component to receive key events
+                dragModifierWorkaround.forceActiveFocus()
             } else {
-                mouseArea.cursorShape = Qt.PointingHandCursor
+                mouseArea.cursorShape = Qt.PointingHandCursor // TODO
                 myControl.drag = false
                 myControl.dragEnded()
+                // Avoid active focus on the component after dragging
+                dragModifierWorkaround.focus = false
+                textInput.focus = false
+                myControl.focus = false
             }
         }
-        onTranslationChanged: {
+        onTranslationChanged: calcValue()
+        onMultiplierChanged: calcValue()
+
+        function calcValue() {
+            var tmp = myControl.realDragRange / StudioTheme.Values.dragLength
             var currValue = myControl.realValue
-            myControl.setRealValue(dragHandler.initialValue + (translation.x * myControl.realStepSize))
+            myControl.setRealValue(dragHandler.initialValue + (tmp * dragHandler.translation.x * dragHandler.multiplier))
             if (currValue !== myControl.realValue)
                 myControl.realValueModified()
         }
     }
 
+    Item {
+        id: dragModifierWorkaround
+        Keys.onPressed: {
+            event.accepted = true
+
+            if (event.modifiers & Qt.ControlModifier)
+                dragHandler.multiplier = 0.1
+
+            if (event.modifiers & Qt.ShiftModifier)
+                dragHandler.multiplier = 10.0
+        }
+        Keys.onReleased: {
+            event.accepted = true
+            dragHandler.multiplier = 1.0
+        }
+    }
+
     TapHandler {
         id: tapHandler
         acceptedDevices: PointerDevice.Mouse
@@ -110,6 +138,9 @@ TextInput {
 
     MouseArea {
         id: mouseArea
+
+        property real stepSize: myControl.realStepSize
+
         anchors.fill: parent
         enabled: true
         hoverEnabled: true
@@ -123,12 +154,22 @@ TextInput {
             if (!myControl.__wheelEnabled)
                 return
 
+            // Set stepSize according to used modifier key
+            if (wheel.modifiers & Qt.ControlModifier)
+                mouseArea.stepSize = myControl.minStepSize
+
+            if (wheel.modifiers & Qt.ShiftModifier)
+                mouseArea.stepSize = myControl.maxStepSize
+
             var currValue = myControl.realValue
             myControl.valueFromText(textInput.text, myControl.locale)
-            myControl.setRealValue(myControl.realValue + (wheel.angleDelta.y / 120.0 * myControl.realStepSize))
+            myControl.setRealValue(myControl.realValue + (wheel.angleDelta.y / 120.0 * mouseArea.stepSize))
 
             if (currValue !== myControl.realValue)
                 myControl.realValueModified()
+
+            // Reset stepSize
+            mouseArea.stepSize = myControl.realStepSize
         }
     }
 
@@ -166,7 +207,7 @@ TextInput {
         },
         State {
             name: "edit"
-            when: textInput.edit
+            when: textInput.edit && !myControl.drag
             PropertyChanges {
                 target: textInputArea
                 color: StudioTheme.Values.themeFocusEdit

share/qtcreator/qmldesigner/propertyEditorQmlSources/imports/StudioTheme/Values.qml

@@ -49,6 +49,7 @@ QtObject {
     property real sliderControlSize: 12
     property real sliderControlSizeMulti: values.sliderControlSize * values.scaleFactor
 
+    property int dragLength: 400 // px
     property real spinControlIconSize: 8
     property real spinControlIconSizeMulti: values.spinControlIconSize * values.scaleFactor
 

src/libs/3rdparty/sqlite/sqlite3.h

@@ -123,9 +123,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.26.0"
-#define SQLITE_VERSION_NUMBER 3026000
-#define SQLITE_SOURCE_ID      "2018-12-01 12:34:55 bf8c1b2b7a5960c282e543b9c293686dccff272512d08865f4600fb58238b4f9"
+#define SQLITE_VERSION        "3.28.0"
+#define SQLITE_VERSION_NUMBER 3028000
+#define SQLITE_SOURCE_ID      "2019-04-16 19:49:53 884b4b7e502b4e991677b53971277adfaf0a04a284f8e483e2553d0f83156b50"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -189,6 +189,9 @@ SQLITE_API int sqlite3_libversion_number(void);
 #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
 SQLITE_API int sqlite3_compileoption_used(const char *zOptName);
 SQLITE_API const char *sqlite3_compileoption_get(int N);
+#else
+# define sqlite3_compileoption_used(X) 0
+# define sqlite3_compileoption_get(X)  ((void*)0)
 #endif
 
 /*
@@ -823,6 +826,15 @@ struct sqlite3_io_methods {
 ** file space based on this hint in order to help writes to the database
 ** file run faster.
 **
+** <li>[[SQLITE_FCNTL_SIZE_LIMIT]]
+** The [SQLITE_FCNTL_SIZE_LIMIT] opcode is used by in-memory VFS that
+** implements [sqlite3_deserialize()] to set an upper bound on the size
+** of the in-memory database.  The argument is a pointer to a [sqlite3_int64].
+** If the integer pointed to is negative, then it is filled in with the
+** current limit.  Otherwise the limit is set to the larger of the value
+** of the integer pointed to and the current database size.  The integer
+** pointed to is set to the new limit.
+**
 ** <li>[[SQLITE_FCNTL_CHUNK_SIZE]]
 ** The [SQLITE_FCNTL_CHUNK_SIZE] opcode is used to request that the VFS
 ** extends and truncates the database file in chunks of a size specified
@@ -1131,6 +1143,7 @@ struct sqlite3_io_methods {
 #define SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE  33
 #define SQLITE_FCNTL_LOCK_TIMEOUT           34
 #define SQLITE_FCNTL_DATA_VERSION           35
+#define SQLITE_FCNTL_SIZE_LIMIT             36
 
 /* deprecated names */
 #define SQLITE_GET_LOCKPROXYFILE      SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -1972,6 +1985,17 @@ struct sqlite3_mem_methods {
 ** negative value for this option restores the default behaviour.
 ** This option is only available if SQLite is compiled with the
 ** [SQLITE_ENABLE_SORTER_REFERENCES] compile-time option.
+**
+** [[SQLITE_CONFIG_MEMDB_MAXSIZE]]
+** <dt>SQLITE_CONFIG_MEMDB_MAXSIZE
+** <dd>The SQLITE_CONFIG_MEMDB_MAXSIZE option accepts a single parameter
+** [sqlite3_int64] parameter which is the default maximum size for an in-memory
+** database created using [sqlite3_deserialize()].  This default maximum
+** size can be adjusted up or down for individual databases using the
+** [SQLITE_FCNTL_SIZE_LIMIT] [sqlite3_file_control|file-control].  If this
+** configuration setting is never used, then the default maximum is determined
+** by the [SQLITE_MEMDB_DEFAULT_MAXSIZE] compile-time option.  If that
+** compile-time option is not set, then the default maximum is 1073741824.
 ** </dl>
 */
 #define SQLITE_CONFIG_SINGLETHREAD  1  /* nil */
@@ -2002,6 +2026,7 @@ struct sqlite3_mem_methods {
 #define SQLITE_CONFIG_STMTJRNL_SPILL      26  /* int nByte */
 #define SQLITE_CONFIG_SMALL_MALLOC        27  /* boolean */
 #define SQLITE_CONFIG_SORTERREF_SIZE      28  /* int nByte */
+#define SQLITE_CONFIG_MEMDB_MAXSIZE       29  /* sqlite3_int64 */
 
 /*
 ** CAPI3REF: Database Connection Configuration Options
@@ -2064,8 +2089,8 @@ struct sqlite3_mem_methods {
 **
 ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]]
 ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
-** <dd> ^This option is used to enable or disable the two-argument
-** version of the [fts3_tokenizer()] function which is part of the
+** <dd> ^This option is used to enable or disable the
+** [fts3_tokenizer()] function which is part of the
 ** [FTS3] full-text search engine extension.
 ** There should be two additional arguments.
 ** The first argument is an integer which is 0 to disable fts3_tokenizer() or
@@ -2177,6 +2202,17 @@ struct sqlite3_mem_methods {
 ** <li> Direct writes to [shadow tables].
 ** </ul>
 ** </dd>
+**
+** [[SQLITE_DBCONFIG_WRITABLE_SCHEMA]] <dt>SQLITE_DBCONFIG_WRITABLE_SCHEMA</dt>
+** <dd>The SQLITE_DBCONFIG_WRITABLE_SCHEMA option activates or deactivates the
+** "writable_schema" flag. This has the same effect and is logically equivalent
+** to setting [PRAGMA writable_schema=ON] or [PRAGMA writable_schema=OFF].
+** The first argument to this setting is an integer which is 0 to disable 
+** the writable_schema, positive to enable writable_schema, or negative to
+** leave the setting unchanged. The second parameter is a pointer to an
+** integer into which is written 0 or 1 to indicate whether the writable_schema
+** is enabled or disabled following this call.
+** </dd>
 ** </dl>
 */
 #define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */
@@ -2190,7 +2226,8 @@ struct sqlite3_mem_methods {
 #define SQLITE_DBCONFIG_TRIGGER_EQP           1008 /* int int* */
 #define SQLITE_DBCONFIG_RESET_DATABASE        1009 /* int int* */
 #define SQLITE_DBCONFIG_DEFENSIVE             1010 /* int int* */
-#define SQLITE_DBCONFIG_MAX                   1010 /* Largest DBCONFIG */
+#define SQLITE_DBCONFIG_WRITABLE_SCHEMA       1011 /* int int* */
+#define SQLITE_DBCONFIG_MAX                   1011 /* Largest DBCONFIG */
 
 /*
 ** CAPI3REF: Enable Or Disable Extended Result Codes
@@ -2347,7 +2384,7 @@ SQLITE_API int sqlite3_changes(sqlite3*);
 ** not. ^Changes to a view that are intercepted by INSTEAD OF triggers 
 ** are not counted.
 **
-** This the [sqlite3_total_changes(D)] interface only reports the number
+** The [sqlite3_total_changes(D)] interface only reports the number
 ** of rows that changed due to SQL statement run against database
 ** connection D.  Any changes by other database connections are ignored.
 ** To detect changes against a database file from other database
@@ -2991,9 +3028,9 @@ SQLITE_API int sqlite3_set_authorizer(
 ** time is in units of nanoseconds, however the current implementation
 ** is only capable of millisecond resolution so the six least significant
 ** digits in the time are meaningless.  Future versions of SQLite
-** might provide greater resolution on the profiler callback.  The
-** sqlite3_profile() function is considered experimental and is
-** subject to change in future versions of SQLite.
+** might provide greater resolution on the profiler callback.  Invoking
+** either [sqlite3_trace()] or [sqlite3_trace_v2()] will cancel the
+** profile callback.
 */
 SQLITE_API SQLITE_DEPRECATED void *sqlite3_trace(sqlite3*,
    void(*xTrace)(void*,const char*), void*);
@@ -3407,6 +3444,8 @@ SQLITE_API int sqlite3_open_v2(
 ** is not a database file pathname pointer that SQLite passed into the xOpen
 ** VFS method, then the behavior of this routine is undefined and probably
 ** undesirable.
+**
+** See the [URI filename] documentation for additional information.
 */
 SQLITE_API const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
 SQLITE_API int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
@@ -3629,18 +3668,23 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
 ** deplete the limited store of lookaside memory. Future versions of
 ** SQLite may act on this hint differently.
 **
-** [[SQLITE_PREPARE_NORMALIZE]] ^(<dt>SQLITE_PREPARE_NORMALIZE</dt>
-** <dd>The SQLITE_PREPARE_NORMALIZE flag indicates that a normalized
-** representation of the SQL statement should be calculated and then
-** associated with the prepared statement, which can be obtained via
-** the [sqlite3_normalized_sql()] interface.)^  The semantics used to
-** normalize a SQL statement are unspecified and subject to change.
-** At a minimum, literal values will be replaced with suitable
-** placeholders.
+** [[SQLITE_PREPARE_NORMALIZE]] <dt>SQLITE_PREPARE_NORMALIZE</dt>
+** <dd>The SQLITE_PREPARE_NORMALIZE flag is a no-op. This flag used
+** to be required for any prepared statement that wanted to use the
+** [sqlite3_normalized_sql()] interface.  However, the
+** [sqlite3_normalized_sql()] interface is now available to all
+** prepared statements, regardless of whether or not they use this
+** flag.
+**
+** [[SQLITE_PREPARE_NO_VTAB]] <dt>SQLITE_PREPARE_NO_VTAB</dt>
+** <dd>The SQLITE_PREPARE_NO_VTAB flag causes the SQL compiler
+** to return an error (error code SQLITE_ERROR) if the statement uses
+** any virtual tables.
 ** </dl>
 */
 #define SQLITE_PREPARE_PERSISTENT              0x01
 #define SQLITE_PREPARE_NORMALIZE               0x02
+#define SQLITE_PREPARE_NO_VTAB                 0x04
 
 /*
 ** CAPI3REF: Compiling An SQL Statement
@@ -3865,6 +3909,18 @@ SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
 */
 SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
 
+/*
+** CAPI3REF: Query The EXPLAIN Setting For A Prepared Statement
+** METHOD: sqlite3_stmt
+**
+** ^The sqlite3_stmt_isexplain(S) interface returns 1 if the
+** prepared statement S is an EXPLAIN statement, or 2 if the
+** statement S is an EXPLAIN QUERY PLAN.
+** ^The sqlite3_stmt_isexplain(S) interface returns 0 if S is
+** an ordinary statement or a NULL pointer.
+*/
+SQLITE_API int sqlite3_stmt_isexplain(sqlite3_stmt *pStmt);
+
 /*
 ** CAPI3REF: Determine If A Prepared Statement Has Been Reset
 ** METHOD: sqlite3_stmt
@@ -4004,7 +4060,9 @@ typedef struct sqlite3_context sqlite3_context;
 ** ^The fifth argument to the BLOB and string binding interfaces
 ** is a destructor used to dispose of the BLOB or
 ** string after SQLite has finished with it.  ^The destructor is called
-** to dispose of the BLOB or string even if the call to bind API fails.
+** to dispose of the BLOB or string even if the call to the bind API fails,
+** except the destructor is not called if the third parameter is a NULL
+** pointer or the fourth parameter is negative.
 ** ^If the fifth argument is
 ** the special value [SQLITE_STATIC], then SQLite assumes that the
 ** information is in static, unmanaged space and does not need to be freed.
@@ -4921,6 +4979,8 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6
 ** <tr><td><b>sqlite3_value_nochange&nbsp;&nbsp;</b>
 ** <td>&rarr;&nbsp;&nbsp;<td>True if the column is unchanged in an UPDATE
 ** against a virtual table.
+** <tr><td><b>sqlite3_value_frombind&nbsp;&nbsp;</b>
+** <td>&rarr;&nbsp;&nbsp;<td>True if value originated from a [bound parameter]
 ** </table></blockquote>
 **
 ** <b>Details:</b>
@@ -4982,6 +5042,11 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6
 ** than within an [xUpdate] method call for an UPDATE statement, then
 ** the return value is arbitrary and meaningless.
 **
+** ^The sqlite3_value_frombind(X) interface returns non-zero if the
+** value X originated from one of the [sqlite3_bind_int|sqlite3_bind()]
+** interfaces.  ^If X comes from an SQL literal value, or a table column,
+** and expression, then sqlite3_value_frombind(X) returns zero.
+**
 ** Please pay particular attention to the fact that the pointer returned
 ** from [sqlite3_value_blob()], [sqlite3_value_text()], or
 ** [sqlite3_value_text16()] can be invalidated by a subsequent call to
@@ -5027,6 +5092,7 @@ SQLITE_API int sqlite3_value_bytes16(sqlite3_value*);
 SQLITE_API int sqlite3_value_type(sqlite3_value*);
 SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*);
 SQLITE_API int sqlite3_value_nochange(sqlite3_value*);
+SQLITE_API int sqlite3_value_frombind(sqlite3_value*);
 
 /*
 ** CAPI3REF: Finding The Subtype Of SQL Values
@@ -5762,7 +5828,7 @@ SQLITE_API sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
 ** associated with database N of connection D.  ^The main database file
 ** has the name "main".  If there is no attached database N on the database
 ** connection D, or if database N is a temporary or in-memory database, then
-** a NULL pointer is returned.
+** this function will return either a NULL pointer or an empty string.
 **
 ** ^The filename returned by this function is the output of the
 ** xFullPathname method of the [VFS].  ^In other words, the filename
@@ -9996,7 +10062,7 @@ SQLITE_API int sqlite3changeset_next(sqlite3_changeset_iter *pIter);
 ** sqlite3changeset_next() is called on the iterator or until the 
 ** conflict-handler function returns. If pnCol is not NULL, then *pnCol is 
 ** set to the number of columns in the table affected by the change. If
-** pbIncorrect is not NULL, then *pbIndirect is set to true (1) if the change
+** pbIndirect is not NULL, then *pbIndirect is set to true (1) if the change
 ** is an indirect change, or false (0) otherwise. See the documentation for
 ** [sqlite3session_indirect()] for a description of direct and indirect
 ** changes. Finally, if pOp is not NULL, then *pOp is set to one of 
@@ -10863,7 +10929,7 @@ SQLITE_API int sqlite3rebaser_configure(
 ** in size. This function allocates and populates a buffer with a copy
 ** of the changeset rebased rebased according to the configuration of the
 ** rebaser object passed as the first argument. If successful, (*ppOut)
-** is set to point to the new buffer containing the rebased changset and 
+** is set to point to the new buffer containing the rebased changeset and 
 ** (*pnOut) to its size in bytes and SQLITE_OK returned. It is the
 ** responsibility of the caller to eventually free the new buffer using
 ** sqlite3_free(). Otherwise, if an error occurs, (*ppOut) and (*pnOut)
@@ -11230,12 +11296,8 @@ struct Fts5PhraseIter {
 **
 **   Usually, output parameter *piPhrase is set to the phrase number, *piCol
 **   to the column in which it occurs and *piOff the token offset of the
-**   first token of the phrase. The exception is if the table was created
-**   with the offsets=0 option specified. In this case *piOff is always
-**   set to -1.
-**
-**   Returns SQLITE_OK if successful, or an error code (i.e. SQLITE_NOMEM) 
-**   if an error occurs.
+**   first token of the phrase. Returns SQLITE_OK if successful, or an error
+**   code (i.e. SQLITE_NOMEM) if an error occurs.
 **
 **   This API can be quite slow if used with an FTS5 table created with the
 **   "detail=none" or "detail=column" option. 
@@ -11276,7 +11338,7 @@ struct Fts5PhraseIter {
 **   Save the pointer passed as the second argument as the extension functions 
 **   "auxiliary data". The pointer may then be retrieved by the current or any
 **   future invocation of the same fts5 extension function made as part of
-**   of the same MATCH query using the xGetAuxdata() API.
+**   the same MATCH query using the xGetAuxdata() API.
 **
 **   Each extension function is allocated a single auxiliary data slot for
 **   each FTS query (MATCH expression). If the extension function is invoked 
@@ -11291,7 +11353,7 @@ struct Fts5PhraseIter {
 **   The xDelete callback, if one is specified, is also invoked on the
 **   auxiliary data pointer after the FTS5 query has finished.
 **
-**   If an error (e.g. an OOM condition) occurs within this function, an
+**   If an error (e.g. an OOM condition) occurs within this function,
 **   the auxiliary data is set to NULL and an error code returned. If the
 **   xDelete parameter was not NULL, it is invoked on the auxiliary data
 **   pointer before returning.
@@ -11524,11 +11586,11 @@ struct Fts5ExtensionApi {
 **            the tokenizer substitutes "first" for "1st" and the query works
 **            as expected.
 **
-**       <li> By adding multiple synonyms for a single term to the FTS index.
-**            In this case, when tokenizing query text, the tokenizer may 
-**            provide multiple synonyms for a single term within the document.
-**            FTS5 then queries the index for each synonym individually. For
-**            example, faced with the query:
+**       <li> By querying the index for all synonyms of each query term
+**            separately. In this case, when tokenizing query text, the
+**            tokenizer may provide multiple synonyms for a single term 
+**            within the document. FTS5 then queries the index for each 
+**            synonym individually. For example, faced with the query:
 **
 **   <codeblock>
 **     ... MATCH 'first place'</codeblock>
@@ -11552,7 +11614,7 @@ struct Fts5ExtensionApi {
 **            "place".
 **
 **            This way, even if the tokenizer does not provide synonyms
-**            when tokenizing query text (it should not - to do would be
+**            when tokenizing query text (it should not - to do so would be
 **            inefficient), it doesn't matter if the user queries for 
 **            'first + place' or '1st + place', as there are entries in the
 **            FTS index corresponding to both forms of the first token.

src/libs/3rdparty/sqlite/sqlite3ext.h

@@ -319,6 +319,9 @@ struct sqlite3_api_routines {
                             void(*xDestroy)(void*));
   /* Version 3.26.0 and later */
   const char *(*normalized_sql)(sqlite3_stmt*);
+  /* Version 3.28.0 and later */
+  int (*stmt_isexplain)(sqlite3_stmt*);
+  int (*value_frombind)(sqlite3_value*);
 };
 
 /*
@@ -608,6 +611,9 @@ typedef int (*sqlite3_loadext_entry)(
 #define sqlite3_create_window_function sqlite3_api->create_window_function
 /* Version 3.26.0 and later */
 #define sqlite3_normalized_sql         sqlite3_api->normalized_sql
+/* Version 3.28.0 and later */
+#define sqlite3_stmt_isexplain         sqlite3_api->isexplain
+#define sqlite3_value_frombind         sqlite3_api->frombind
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)

src/libs/clangsupport/CMakeLists.txt

@@ -113,7 +113,6 @@ add_qtc_library(ClangSupport
     requestcompletionsmessage.cpp requestcompletionsmessage.h
     requestfollowsymbolmessage.cpp requestfollowsymbolmessage.h
     requestreferencesmessage.cpp requestreferencesmessage.h
-    requestsourcelocationforrenamingmessage.cpp requestsourcelocationforrenamingmessage.h
     requestsourcerangesanddiagnosticsforquerymessage.cpp requestsourcerangesanddiagnosticsforquerymessage.h
     requestsourcerangesforquerymessage.cpp requestsourcerangesforquerymessage.h
     requesttooltipmessage.cpp requesttooltipmessage.h
@@ -121,7 +120,6 @@ add_qtc_library(ClangSupport
     sourcelocationcontainer.cpp sourcelocationcontainer.h
     sourcelocationcontainerv2.cpp sourcelocationcontainerv2.h
     sourcelocationscontainer.cpp sourcelocationscontainer.h
-    sourcelocationsforrenamingmessage.cpp sourcelocationsforrenamingmessage.h
     sourcerangecontainer.cpp sourcerangecontainer.h
     sourcerangecontainerv2.cpp sourcerangecontainerv2.h
     sourcerangesanddiagnosticsforquerymessage.cpp sourcerangesanddiagnosticsforquerymessage.h

src/libs/clangsupport/requestcompletionsmessage.cpp

@@ -38,7 +38,6 @@ QDebug operator<<(QDebug debug, const RequestCompletionsMessage &message)
     debug.nospace() << message.filePath << ", ";
     debug.nospace() << message.line << ", ";
     debug.nospace() << message.column << ", ";
-    debug.nospace() << message.projectPartId << ", ";
     debug.nospace() << message.ticketNumber;
     debug.nospace() << message.funcNameStartLine << ", ";
     debug.nospace() << message.funcNameStartColumn << ", ";

src/libs/clangsupport/requestcompletionsmessage.h

@@ -88,7 +88,6 @@ public:
 
 public:
     Utf8String filePath;
-    Utf8String projectPartId;
     static CLANGSUPPORT_EXPORT quint64 ticketCounter;
     quint64 ticketNumber = 0;
     quint32 line = 0;

src/libs/qmldebug/qmldebugconnectionmanager.cpp

@@ -130,6 +130,7 @@ void QmlDebugConnectionManager::startLocalServer()
 
         if (!m_connection || ++(m_numRetries) >= m_maximumRetries) {
             stopConnectionTimer();
+            destroyConnection();
             emit connectionFailed();
         }
     });
@@ -145,10 +146,10 @@ void QmlDebugConnectionManager::startLocalServer()
 
 void QmlDebugConnectionManager::retryConnect()
 {
+    destroyConnection();
     if (m_server.scheme() == Utils::urlSocketScheme()) {
         startLocalServer();
     } else if (m_server.scheme() == Utils::urlTcpScheme()) {
-        destroyConnection();
         connectToTcpServer();
     } else {
         emit connectionFailed();

src/libs/qmljs/qmljssimplereader.cpp

@@ -92,7 +92,7 @@ SimpleReaderNode::Ptr SimpleReaderNode::create(const QString &name, WeakPtr pare
     Ptr newNode(new SimpleReaderNode(name, parent));
     newNode->m_weakThis = newNode;
     if (parent)
-        parent.data()->m_children.append(newNode);
+        parent.toStrongRef().data()->m_children.append(newNode);
     return newNode;
 }
 
@@ -323,21 +323,21 @@ void SimpleReader::elementEnd()
 {
     Q_ASSERT(m_currentNode);
 
-    qCDebug(simpleReaderLog) << "elementEnd()" << m_currentNode.data()->name();
+    qCDebug(simpleReaderLog) << "elementEnd()" << m_currentNode.toStrongRef().data()->name();
 
-    m_currentNode = m_currentNode.data()->parent();
+    m_currentNode = m_currentNode.toStrongRef().data()->parent();
 }
 
 void SimpleReader::propertyDefinition(const QString &name, const QVariant &value)
 {
     Q_ASSERT(m_currentNode);
 
-    qCDebug(simpleReaderLog) << "propertyDefinition()" << m_currentNode.data()->name() << name << value;
+    qCDebug(simpleReaderLog) << "propertyDefinition()" << m_currentNode.toStrongRef().data()->name() << name << value;
 
-    if (m_currentNode.data()->propertyNames().contains(name))
+    if (m_currentNode.toStrongRef().data()->propertyNames().contains(name))
         addError(tr("Property is defined twice."), currentSourceLocation());
 
-    m_currentNode.data()->setProperty(name, value);
+    m_currentNode.toStrongRef().data()->setProperty(name, value);
 }
 
 } // namespace QmlJS

src/libs/sqlite/sqlitedatabasebackend.cpp

@@ -25,10 +25,10 @@
 
 #include "sqlitedatabasebackend.h"
 
+#include "sqlitebasestatement.h"
 #include "sqliteexception.h"
 #include "sqlitereadstatement.h"
 #include "sqlitereadwritestatement.h"
-#include "sqlitebasestatement.h"
 #include "sqlitewritestatement.h"
 
 #include <QFileInfo>
@@ -177,8 +177,12 @@ void DatabaseBackend::setLastInsertedRowId(int64_t rowId)
 
 void DatabaseBackend::execute(Utils::SmallStringView sqlStatement)
 {
+    try {
         ReadWriteStatement statement(sqlStatement, m_database);
         statement.execute();
+    } catch (StatementIsBusy &) {
+        execute(sqlStatement);
+    }
 }
 
 void DatabaseBackend::close()
@@ -217,14 +221,14 @@ void DatabaseBackend::registerBusyHandler()
 
 void DatabaseBackend::registerRankingFunction()
 {
-    sqlite3_create_function_v2(sqliteDatabaseHandle(), "okapi_bm25", -1, SQLITE_ANY, 0, okapi_bm25, 0, 0, 0);
-    sqlite3_create_function_v2(sqliteDatabaseHandle(), "okapi_bm25f", -1, SQLITE_UTF8, 0, okapi_bm25f, 0, 0, 0);
-    sqlite3_create_function_v2(sqliteDatabaseHandle(), "okapi_bm25f_kb", -1, SQLITE_UTF8, 0, okapi_bm25f_kb, 0, 0, 0);
+    //    sqlite3_create_function_v2(sqliteDatabaseHandle(), "okapi_bm25", -1, SQLITE_ANY, 0, okapi_bm25, 0, 0, 0);
+    //    sqlite3_create_function_v2(sqliteDatabaseHandle(), "okapi_bm25f", -1, SQLITE_UTF8, 0, okapi_bm25f, 0, 0, 0);
+    //    sqlite3_create_function_v2(sqliteDatabaseHandle(), "okapi_bm25f_kb", -1, SQLITE_UTF8, 0, okapi_bm25f_kb, 0, 0, 0);
 }
 
 int DatabaseBackend::busyHandlerCallback(void *, int counter)
 {
-    Q_UNUSED(counter);
+    Q_UNUSED(counter)
 #ifdef QT_DEBUG
     //qWarning() << "Busy handler invoked" << counter << "times!";
 #endif
@@ -453,11 +457,15 @@ void DatabaseBackend::throwDatabaseIsNotOpen(const char *whatHasHappens) const
 template <typename Type>
 Type DatabaseBackend::toValue(Utils::SmallStringView sqlStatement)
 {
+    try {
         ReadWriteStatement statement(sqlStatement, m_database);
 
         statement.next();
 
         return statement.fetchValue<Type>(0);
+    } catch (StatementIsBusy &) {
+        return toValue<Type>(sqlStatement);
+    }
 }
 
 } // namespace Sqlite

src/libs/utils/CMakeLists.txt

@@ -158,7 +158,6 @@ add_qtc_library(Utils
     textutils.cpp textutils.h
     theme/theme.cpp theme/theme.h theme/theme_p.h
     tooltip/effects.h
-    tooltip/reuse.h
     tooltip/tips.cpp tooltip/tips.h
     tooltip/tooltip.cpp tooltip/tooltip.h
     touchbar/touchbar.h

src/libs/utils/tooltip/reuse.h

@@ -1,55 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#pragma once
-
-#include <utils/hostosinfo.h>
-
-#include <QPoint>
-#include <QRect>
-#include <QWidget>
-#include <QApplication>
-#include <QDesktopWidget>
-
-namespace Utils {
-namespace Internal {
-
-inline int screenNumber(const QPoint &pos, QWidget *w)
-{
-    if (QApplication::desktop()->isVirtualDesktop())
-        return QApplication::desktop()->screenNumber(pos);
-    else
-        return QApplication::desktop()->screenNumber(w);
-}
-
-inline QRect screenGeometry(const QPoint &pos, QWidget *w)
-{
-    if (HostOsInfo::isMacHost())
-        return QApplication::desktop()->availableGeometry(screenNumber(pos, w));
-    return QApplication::desktop()->screenGeometry(screenNumber(pos, w));
-}
-
-} // namespace Internal
-} // namespace Utils

src/libs/utils/tooltip/tips.cpp

@@ -25,8 +25,8 @@
 
 #include "tips.h"
 #include "tooltip.h"
-#include "reuse.h"
 
+#include <utils/hostosinfo.h>
 #include <utils/qtcassert.h>
 
 #include <QRect>
@@ -43,6 +43,12 @@
 #include <QPaintEvent>
 #include <QVBoxLayout>
 
+#include <QPoint>
+#include <QRect>
+#include <QWidget>
+#include <QApplication>
+#include <QDesktopWidget>
+
 #include <memory>
 
 namespace Utils {
@@ -287,5 +293,21 @@ bool WidgetTip::equals(int typeId, const QVariant &other, const QVariant &otherC
             && other.value<QWidget *>() == m_widget;
 }
 
+
+int screenNumber(const QPoint &pos, QWidget *w)
+{
+    if (QApplication::desktop()->isVirtualDesktop())
+        return QApplication::desktop()->screenNumber(pos);
+    else
+        return QApplication::desktop()->screenNumber(w);
+}
+
+QRect screenGeometry(const QPoint &pos, QWidget *w)
+{
+    if (HostOsInfo::isMacHost())
+        return QApplication::desktop()->availableGeometry(screenNumber(pos, w));
+    return QApplication::desktop()->screenGeometry(screenNumber(pos, w));
+}
+
 } // namespace Internal
 } // namespace Utils

src/libs/utils/tooltip/tips.h

@@ -36,6 +36,9 @@
 namespace Utils {
 namespace Internal {
 
+int screenNumber(const QPoint &pos, QWidget *w);
+QRect screenGeometry(const QPoint &pos, QWidget *w);
+
 class TipLabel : public QLabel
 {
 public:

src/libs/utils/tooltip/tooltip.cpp

@@ -26,21 +26,19 @@
 #include "tooltip.h"
 #include "tips.h"
 #include "effects.h"
-#include "reuse.h"
 
 #include <utils/faketooltip.h>
 #include <utils/hostosinfo.h>
 #include <utils/qtcassert.h>
 
-#include <QString>
+#include <QApplication>
 #include <QColor>
-#include <QGuiApplication>
+#include <QDebug>
+#include <QDesktopWidget>
 #include <QKeyEvent>
+#include <QMenu>
 #include <QMouseEvent>
 #include <QWidget>
-#include <QMenu>
-
-#include <QDebug>
 
 using namespace Utils;
 using namespace Internal;
@@ -356,6 +354,7 @@ bool ToolTip::eventFilter(QObject *o, QEvent *event)
             !m_rect.contains(static_cast<QMouseEvent*>(event)->pos())) {
             hideTipWithDelay();
         }
+        break;
     default:
         break;
     }

src/libs/utils/utils-lib.pri

@@ -223,7 +223,6 @@ HEADERS += \
     $$PWD/elidinglabel.h \
     $$PWD/tooltip/tooltip.h \
     $$PWD/tooltip/tips.h \
-    $$PWD/tooltip/reuse.h \
     $$PWD/tooltip/effects.h \
     $$PWD/unixutils.h \
     $$PWD/ansiescapecodehandler.h \

src/libs/utils/utils.qbs

@@ -305,7 +305,6 @@ Project {
             prefix: "tooltip/"
             files: [
                 "effects.h",
-                "reuse.h",
                 "tips.cpp",
                 "tips.h",
                 "tooltip.cpp",

src/plugins/autotest/testcodeparser.cpp

@@ -110,7 +110,7 @@ void TestCodeParser::setState(State state)
             m_partialUpdatePostponed = false;
             qCDebug(LOG) << "calling scanForTests with postponed files (setState)";
             if (!m_reparseTimer.isActive())
-                scanForTests(m_postponedFiles.toList());
+                scanForTests(Utils::toList(m_postponedFiles));
         }
     }
 }
@@ -469,7 +469,7 @@ void TestCodeParser::onPartialParsingFinished()
         m_partialUpdatePostponed = false;
         qCDebug(LOG) << "calling scanForTests with postponed files (onPartialParsingFinished)";
         if (!m_reparseTimer.isActive())
-            scanForTests(m_postponedFiles.toList());
+            scanForTests(Utils::toList(m_postponedFiles));
     } else {
         m_dirty |= m_codeModelParsing;
         if (m_dirty) {
@@ -491,7 +491,7 @@ void TestCodeParser::onPartialParsingFinished()
 void TestCodeParser::parsePostponedFiles()
 {
     m_reparseTimerTimedOut = true;
-    scanForTests(m_postponedFiles.toList());
+    scanForTests(Utils::toList(m_postponedFiles));
 }
 
 void TestCodeParser::releaseParserInternals()

src/plugins/autotest/testrunner.cpp

@@ -176,10 +176,13 @@ void TestRunner::scheduleNext()
             tr("Executable path is empty. (%1)").arg(m_currentConfig->displayName()));
         delete m_currentConfig;
         m_currentConfig = nullptr;
-        if (m_selectedTests.isEmpty())
+        if (m_selectedTests.isEmpty()) {
+            if (m_fakeFutureInterface)
+                m_fakeFutureInterface->reportFinished();
             onFinished();
-        else
+        } else {
             onProcessFinished();
+        }
         return;
     }
     if (!m_currentConfig->project())

src/plugins/clangcodemodel/clangcompletioncontextanalyzer.cpp

@@ -168,6 +168,7 @@ void ClangCompletionContextAnalyzer::handleFunctionCall(int afterOperatorPositio
         } else {
             const int functionNameStart = startOfFunctionCall(afterOperatorPosition);
             if (functionNameStart >= 0) {
+                m_addSnippets = functionNameStart == afterOperatorPosition;
                 // Always pass the position right after '(' to libclang because
                 // positions after the comma might be problematic if a preceding
                 // argument is invalid code.

src/plugins/clangcodemodel/test/clangbatchfileprocessor.cpp

@@ -50,6 +50,7 @@
 #include <utils/qtcassert.h>
 
 #include <QDebug>
+#include <QElapsedTimer>
 #include <QFileInfo>
 #include <QLoggingCategory>
 #include <QSharedPointer>
@@ -302,7 +303,7 @@ WaitForUpdatedCodeWarnings::WaitForUpdatedCodeWarnings(ClangEditorDocumentProces
 
 bool WaitForUpdatedCodeWarnings::wait(int timeOutInMs) const
 {
-    QTime time;
+    QElapsedTimer time;
     time.start();
 
     forever {
@@ -580,7 +581,7 @@ bool ProcessEventsCommand::run()
 {
     qCDebug(debug) << "line" << context().lineNumber << "ProcessEventsCommand" << m_durationInMs;
 
-    QTime time;
+    QElapsedTimer time;
     time.start();
 
     forever {

src/plugins/clangcodemodel/test/clangcodecompletion_test.cpp

@@ -226,7 +226,7 @@ bool OpenEditorAtCursorPosition::waitUntilProjectPartChanged(const QString &newP
 
 bool OpenEditorAtCursorPosition::waitUntil(const std::function<bool ()> &condition, int timeout)
 {
-    QTime time;
+    QElapsedTimer time;
     time.start();
 
     forever {
@@ -432,7 +432,7 @@ bool MonitorGeneratedUiFile::waitUntilGenerated(int timeout) const
     if (m_isGenerated)
         return true;
 
-    QTime time;
+    QElapsedTimer time;
     time.start();
 
     forever {
@@ -472,10 +472,10 @@ public:
     {
         QTC_ASSERT(writeFile(m_filePath, m_fileContents), return false);
 
-        QTime totalTime;
+        QElapsedTimer totalTime;
         totalTime.start();
 
-        QTime writeFileAgainTime;
+        QElapsedTimer writeFileAgainTime;
         writeFileAgainTime.start();
 
         forever {

src/plugins/clangformat/clangformat.pro

@@ -6,11 +6,6 @@ include(../../shared/clang/clang_defines.pri)
 
 requires(!isEmpty(CLANGFORMAT_LIBS))
 
-win32 {
-    LLVM_BUILDMODE = $$system($$llvm_config --build-mode, lines)
-    CONFIG(debug, debug|release):requires(equals(LLVM_BUILDMODE, "Debug"))
-}
-
 LIBS += $$CLANGFORMAT_LIBS
 INCLUDEPATH += $$LLVM_INCLUDEPATH
 

src/plugins/clangformat/clangformatutils.cpp

@@ -197,13 +197,13 @@ static QString configForFile(Utils::FilePath fileName, bool checkForSettings)
 {
     QDir overrideDir;
     if (!checkForSettings || useProjectOverriddenSettings()) {
-        overrideDir = projectPath().toString();
+        overrideDir.setPath(projectPath().toString());
         if (!overrideDir.isEmpty() && overrideDir.exists(Constants::SETTINGS_FILE_NAME))
             return overrideDir.filePath(Constants::SETTINGS_FILE_NAME);
     }
 
     if (!checkForSettings || useGlobalOverriddenSettings()) {
-        overrideDir = globalPath().toString();
+        overrideDir.setPath(globalPath().toString());
         if (!overrideDir.isEmpty() && overrideDir.exists(Constants::SETTINGS_FILE_NAME))
             return overrideDir.filePath(Constants::SETTINGS_FILE_NAME);
     }

src/plugins/clangrefactoring/clangrefactoring.pro

@@ -6,11 +6,6 @@ include(../../shared/clang/clang_defines.pri)
 
 requires(!isEmpty(LIBTOOLING_LIBS))
 
-win32 {
-    LLVM_BUILDMODE = $$system($$llvm_config --build-mode, lines)
-    CONFIG(debug, debug|release):requires(equals(LLVM_BUILDMODE, "Debug"))
-}
-
 HEADERS += \
     clangrefactoringplugin.h \
     baseclangquerytexteditorwidget.h \

src/plugins/clangtools/clangtidyclazytool.cpp

@@ -464,11 +464,11 @@ void ClangTidyClazyTool::handleStateUpdate()
 }
 
 QList<Diagnostic> ClangTidyClazyTool::read(const QString &filePath,
-                                           const Utils::FilePath &projectRootDir,
+                                           const QSet<Utils::FilePath> &projectFiles,
                                            const QString &logFilePath,
                                            QString *errorMessage) const
 {
-    return readSerializedDiagnostics(filePath, projectRootDir, logFilePath, errorMessage);
+    return readSerializedDiagnostics(filePath, projectFiles, logFilePath, errorMessage);
 }
 
 void ClangTidyClazyTool::onNewDiagnosticsAvailable(const QList<Diagnostic> &diagnostics)

src/plugins/clangtools/clangtidyclazytool.h

@@ -54,7 +54,7 @@ public:
     void startTool(bool askUserForFileSelection) final;
 
     QList<Diagnostic> read(const QString &filePath,
-                           const Utils::FilePath &projectRootDir,
+                           const QSet<Utils::FilePath> &projectFiles,
                            const QString &logFilePath,
                            QString *errorMessage) const final;
 

src/plugins/clangtools/clangtool.h

@@ -50,7 +50,7 @@ public:
     virtual void startTool(bool askUserForFileSelection) = 0;
 
     virtual QList<Diagnostic> read(const QString &filePath,
-                                   const Utils::FilePath &projectRootDir,
+                                   const QSet<Utils::FilePath> &projectFiles,
                                    const QString &logFilePath,
                                    QString *errorMessage) const = 0;
 

src/plugins/clangtools/clangtoolruncontrol.cpp

@@ -289,6 +289,7 @@ void ClangToolRunControl::start()
     }
 
     m_projectInfo = CppTools::CppModelManager::instance()->projectInfo(m_target->project());
+    m_projectFiles = Utils::toSet(m_target->project()->files(Project::AllFiles));
 
     // Some projects provides CompilerCallData once a build is finished,
     if (m_projectInfo.configurationOrFilesChanged(m_projectInfoBeforeBuild)) {
@@ -361,6 +362,7 @@ void ClangToolRunControl::stop()
         QObject::disconnect(runner, nullptr, this, nullptr);
         delete runner;
     }
+    m_projectFiles.clear();
     m_runners.clear();
     m_unitsToProcess.clear();
     m_progress.reportFinished();
@@ -390,22 +392,14 @@ void ClangToolRunControl::analyzeNextFile()
                   Utils::StdOutFormat);
 }
 
-static Utils::FilePath cleanPath(const Utils::FilePath &filePath)
-{
-    return Utils::FilePath::fromString(QDir::cleanPath(filePath.toString()));
-}
-
 void ClangToolRunControl::onRunnerFinishedWithSuccess(const QString &filePath)
 {
     const QString logFilePath = qobject_cast<ClangToolRunner *>(sender())->logFilePath();
     qCDebug(LOG) << "onRunnerFinishedWithSuccess:" << logFilePath;
 
-    QTC_ASSERT(m_projectInfo.project(), return);
-    const Utils::FilePath projectRootDir = cleanPath(m_projectInfo.project()->projectDirectory());
-
     QString errorMessage;
     const QList<Diagnostic> diagnostics = tool()->read(filePath,
-                                                       projectRootDir,
+                                                       m_projectFiles,
                                                        logFilePath,
                                                        &errorMessage);
     QFile::remove(logFilePath); // Clean-up.

src/plugins/clangtools/clangtoolruncontrol.h

@@ -104,6 +104,7 @@ private:
 
     QFutureInterface<void> m_progress;
     AnalyzeUnits m_unitsToProcess;
+    QSet<Utils::FilePath> m_projectFiles;
     QSet<ClangToolRunner *> m_runners;
     int m_initialFilesToProcessSize = 0;
     int m_filesAnalyzed = 0;

src/plugins/clangtools/clangtoolslogfilereader.cpp

@@ -122,7 +122,7 @@ static ExplainingStep buildFixIt(const CXDiagnostic cxDiagnostic, unsigned index
 }
 
 static Diagnostic buildDiagnostic(const CXDiagnostic cxDiagnostic,
-                                  const Utils::FilePath &projectRootDir,
+                                  const QSet<Utils::FilePath> &projectFiles,
                                   const QString &nativeFilePath)
 {
     Diagnostic diagnostic;
@@ -136,7 +136,7 @@ static Diagnostic buildDiagnostic(const CXDiagnostic cxDiagnostic,
 
     diagnostic.location = diagLocationFromSourceLocation(cxLocation);
     const auto diagnosticFilePath = Utils::FilePath::fromString(diagnostic.location.filePath);
-    if (!diagnosticFilePath.isChildOf(projectRootDir))
+    if (!projectFiles.contains(diagnosticFilePath))
         return diagnostic;
 
     // TODO: Introduce CppTools::ProjectFile::isGenerated to filter these out properly
@@ -183,7 +183,7 @@ static Diagnostic buildDiagnostic(const CXDiagnostic cxDiagnostic,
 }
 
 static QList<Diagnostic> readSerializedDiagnostics_helper(const QString &filePath,
-                                                          const Utils::FilePath &projectRootDir,
+                                                          const QSet<Utils::FilePath> &projectFiles,
                                                           const QString &logFilePath)
 {
     QList<Diagnostic> list;
@@ -206,7 +206,7 @@ static QList<Diagnostic> readSerializedDiagnostics_helper(const QString &filePat
         Utils::ExecuteOnDestruction cleanUpDiagnostic([&]() {
             clang_disposeDiagnostic(cxDiagnostic);
         });
-        const Diagnostic diagnostic = buildDiagnostic(cxDiagnostic, projectRootDir, nativeFilePath);
+        const Diagnostic diagnostic = buildDiagnostic(cxDiagnostic, projectFiles, nativeFilePath);
         if (!diagnostic.isValid())
             continue;
 
@@ -232,14 +232,14 @@ static bool checkFilePath(const QString &filePath, QString *errorMessage)
 }
 
 QList<Diagnostic> readSerializedDiagnostics(const QString &filePath,
-                                            const Utils::FilePath &projectRootDir,
+                                            const QSet<Utils::FilePath> &projectFiles,
                                             const QString &logFilePath,
                                             QString *errorMessage)
 {
     if (!checkFilePath(logFilePath, errorMessage))
         return QList<Diagnostic>();
 
-    return readSerializedDiagnostics_helper(filePath, projectRootDir, logFilePath);
+    return readSerializedDiagnostics_helper(filePath, projectFiles, logFilePath);
 }
 
 } // namespace Internal

src/plugins/clangtools/clangtoolslogfilereader.h

@@ -35,7 +35,7 @@ namespace ClangTools {
 namespace Internal {
 
 QList<Diagnostic> readSerializedDiagnostics(const QString &filePath,
-                                            const Utils::FilePath &projectRootDir,
+                                            const QSet<Utils::FilePath> &projectFiles,
                                             const QString &logFilePath,
                                             QString *errorMessage);
 

src/plugins/clangtools/clangtoolsunittests.cpp

@@ -25,8 +25,9 @@
 
 #include "clangtoolsunittests.h"
 
-#include "clangtoolsdiagnostic.h"
 #include "clangtidyclazytool.h"
+#include "clangtoolsdiagnostic.h"
+#include "clangtoolssettings.h"
 #include "clangtoolsutils.h"
 
 #include <coreplugin/icore.h>
@@ -50,6 +51,8 @@
 using namespace ProjectExplorer;
 using namespace Utils;
 
+Q_DECLARE_METATYPE(CppTools::ClangDiagnosticConfig)
+
 namespace ClangTools {
 namespace Internal {
 
@@ -75,16 +78,17 @@ void ClangToolsUnitTests::cleanupTestCase()
     delete m_tmpDir;
 }
 
-static CppTools::ClangDiagnosticConfig createTidyClazyConfig()
+static CppTools::ClangDiagnosticConfig configFor(const QString &tidyChecks,
+                                                 const QString &clazyChecks)
 {
     CppTools::ClangDiagnosticConfig config;
-    config.setId("Test.ClangTidy");
+    config.setId("Test.MyTestConfig");
     config.setDisplayName("Test");
     config.setIsReadOnly(true);
     config.setClangOptions(QStringList{QStringLiteral("-Wno-everything")});
     config.setClangTidyMode(CppTools::ClangDiagnosticConfig::TidyMode::ChecksPrefixList);
-    config.setClangTidyChecks("modernize-*, misc-*");
-    config.setClazyChecks("level2");
+    config.setClangTidyChecks(tidyChecks);
+    config.setClazyChecks(clazyChecks);
     return config;
 }
 
@@ -92,6 +96,7 @@ void ClangToolsUnitTests::testProject()
 {
     QFETCH(QString, projectFilePath);
     QFETCH(int, expectedDiagCount);
+    QFETCH(CppTools::ClangDiagnosticConfig, diagnosticConfig);
     if (projectFilePath.contains("mingw")) {
         const ToolChain * const toolchain
                 = ToolChainKitAspect::toolChain(KitManager::kits().constFirst(),
@@ -106,23 +111,25 @@ void ClangToolsUnitTests::testProject()
     ClangTool *tool = ClangTidyClazyTool::instance();
 
     // Change configs
-    QSharedPointer<CppTools::CppCodeModelSettings> settings = CppTools::codeModelSettings();
-    const CppTools::ClangDiagnosticConfigs originalConfigs = settings->clangCustomDiagnosticConfigs();
-    const Core::Id originalId = settings->clangDiagnosticConfigId();
+    QSharedPointer<CppTools::CppCodeModelSettings> cppToolsSettings = CppTools::codeModelSettings();
+    ClangToolsSettings *clangToolsSettings = ClangToolsSettings::instance();
+    const CppTools::ClangDiagnosticConfigs originalConfigs = cppToolsSettings
+                                                                 ->clangCustomDiagnosticConfigs();
+    const Core::Id originalId = clangToolsSettings->diagnosticConfigId();
 
     CppTools::ClangDiagnosticConfigs modifiedConfigs = originalConfigs;
-
-    const CppTools::ClangDiagnosticConfig clangTidyConfig = createTidyClazyConfig();
-    modifiedConfigs.push_back(clangTidyConfig);
+    modifiedConfigs.push_back(diagnosticConfig);
 
     ExecuteOnDestruction executeOnDestruction([=]() {
         // Restore configs
-        settings->setClangCustomDiagnosticConfigs(originalConfigs);
-        settings->setClangDiagnosticConfigId(originalId);
+        cppToolsSettings->setClangCustomDiagnosticConfigs(originalConfigs);
+        clangToolsSettings->setDiagnosticConfigId(originalId);
+        clangToolsSettings->writeSettings();
     });
 
-    settings->setClangCustomDiagnosticConfigs(modifiedConfigs);
-    settings->setClangDiagnosticConfigId(clangTidyConfig.id());
+    cppToolsSettings->setClangCustomDiagnosticConfigs(modifiedConfigs);
+    clangToolsSettings->setDiagnosticConfigId(diagnosticConfig.id());
+    clangToolsSettings->writeSettings();
 
     tool->startTool(false);
     QSignalSpy waiter(tool, SIGNAL(finished(bool)));
@@ -137,43 +144,50 @@ void ClangToolsUnitTests::testProject_data()
 {
     QTest::addColumn<QString>("projectFilePath");
     QTest::addColumn<int>("expectedDiagCount");
+    QTest::addColumn<CppTools::ClangDiagnosticConfig>("diagnosticConfig");
 
-    // For the simple project, we expect the following warning:
-    //   warning: use nullptr [modernize-use-nullptr]
-    addTestRow("simple/simple.qbs", 1);
-    addTestRow("simple/simple.pro", 1);
+    // Test simple C++ project.
+    CppTools::ClangDiagnosticConfig config = configFor("modernize-use-nullptr", QString());
+    addTestRow("simple/simple.qbs", 1, config);
+    addTestRow("simple/simple.pro", 1, config);
 
-    addTestRow("simple-library/simple-library.qbs", 0);
-    addTestRow("simple-library/simple-library.pro", 0);
+    // Test simple Qt project.
+    config = configFor("readability-static-accessed-through-instance", QString());
+    addTestRow("qt-widgets-app/qt-widgets-app.qbs", 1, config);
+    addTestRow("qt-widgets-app/qt-widgets-app.pro", 1, config);
 
-    addTestRow("stdc++11-includes/stdc++11-includes.qbs", 0);
-    addTestRow("stdc++11-includes/stdc++11-includes.pro", 0);
+    // Test that libraries can be analyzed.
+    config = configFor(QString(), QString());
+    addTestRow("simple-library/simple-library.qbs", 0, config);
+    addTestRow("simple-library/simple-library.pro", 0, config);
 
-    // For qt-widgets-app, we expect the following warning for "a.exec()",
-    // "a" being the QApplication object:
-    //   warning: static member accessed through instance
-    //    [readability-static-accessed-through-instance]
-    addTestRow("qt-widgets-app/qt-widgets-app.qbs", 1);
-    addTestRow("qt-widgets-app/qt-widgets-app.pro", 1);
+    // Test that standard headers can be parsed.
+    addTestRow("stdc++11-includes/stdc++11-includes.qbs", 0, config);
+    addTestRow("stdc++11-includes/stdc++11-includes.pro", 0, config);
 
-    addTestRow("qt-essential-includes/qt-essential-includes.qbs", 0);
-    addTestRow("qt-essential-includes/qt-essential-includes.pro", 0);
+    // Test that qt essential headers can be parsed.
+    addTestRow("qt-essential-includes/qt-essential-includes.qbs", 0, config);
+    addTestRow("qt-essential-includes/qt-essential-includes.pro", 0, config);
 
-    addTestRow("mingw-includes/mingw-includes.qbs", 0);
-    addTestRow("mingw-includes/mingw-includes.pro", 0);
+    // Test that mingw includes can be parsed.
+    addTestRow("mingw-includes/mingw-includes.qbs", 0, config);
+    addTestRow("mingw-includes/mingw-includes.pro", 0, config);
 
+    // Test that tidy and clazy diagnostics are emitted for the same project.
     addTestRow("clangtidy_clazy/clangtidy_clazy.pro",
-               4 /* ClangTidy: modernize-*,misc-* */
-               + 2 /* Clazy: level1 */);
+               1 /*tidy*/ + 1 /*clazy*/,
+               configFor("misc-unconventional-assign-operator", "base-class-event"));
 }
 
 void ClangToolsUnitTests::addTestRow(const QByteArray &relativeFilePath,
-                                     int expectedDiagCount)
+                                     int expectedDiagCount,
+                                     const CppTools::ClangDiagnosticConfig &diagnosticConfig)
 {
     const QString absoluteFilePath = m_tmpDir->absolutePath(relativeFilePath);
     const QString fileName = QFileInfo(absoluteFilePath).fileName();
 
-    QTest::newRow(fileName.toUtf8().constData()) << absoluteFilePath << expectedDiagCount;
+    QTest::newRow(fileName.toUtf8().constData())
+        << absoluteFilePath << expectedDiagCount << diagnosticConfig;
 }
 
 } // namespace Internal

src/plugins/clangtools/clangtoolsunittests.h

@@ -27,7 +27,10 @@
 
 #include <QObject>
 
-namespace CppTools { namespace Tests { class TemporaryCopiedDir; } }
+namespace CppTools {
+class ClangDiagnosticConfig;
+namespace Tests { class TemporaryCopiedDir; }
+} // namespace CppTools
 
 namespace ClangTools {
 namespace Internal {
@@ -46,7 +49,9 @@ private slots:
     void testProject_data();
 
 private:
-    void addTestRow(const QByteArray &relativeFilePath, int expectedDiagCount);
+    void addTestRow(const QByteArray &relativeFilePath,
+                    int expectedDiagCount,
+                    const CppTools::ClangDiagnosticConfig &diagnosticConfig);
 
 private:
     CppTools::Tests::TemporaryCopiedDir *m_tmpDir = nullptr;

src/plugins/classview/classviewnavigationwidget.cpp

@@ -40,6 +40,7 @@
 #include <QDebug>
 #include <QVariant>
 #include <QVBoxLayout>
+#include <QElapsedTimer>
 
 enum { debug = false };
 
@@ -267,7 +268,7 @@ void NavigationWidget::onDataUpdate(QSharedPointer<QStandardItem> result)
     if (result.isNull())
         return;
 
-    QTime timer;
+    QElapsedTimer timer;
     if (debug)
         timer.start();
     // update is received. root item must be updated - and received information

src/plugins/classview/classviewparser.cpp

@@ -53,6 +53,7 @@
 #include <QReadWriteLock>
 #include <QReadLocker>
 #include <QWriteLocker>
+#include <QElapsedTimer>
 
 enum { debug = false };
 
@@ -274,7 +275,7 @@ ParserTreeItem::ConstPtr Parser::findItemByRoot(const QStandardItem *item, bool
 
 ParserTreeItem::ConstPtr Parser::parse()
 {
-    QTime time;
+    QElapsedTimer time;
     if (debug)
         time.start();
 

src/plugins/cmakeprojectmanager/cmaketool.cpp

@@ -415,8 +415,7 @@ static QStringList parseDefinition(const QString &definition)
 
 void CMakeTool::parseFunctionDetailsOutput(const QString &output)
 {
-    QSet<QString> functionSet;
-    functionSet.fromList(m_introspection->m_functions);
+    const QSet<QString> functionSet = Utils::toSet(m_introspection->m_functions);
 
     bool expectDefinition = false;
     QString currentDefinition;

src/plugins/cmakeprojectmanager/tealeafreader.cpp

@@ -275,7 +275,7 @@ std::unique_ptr<CMakeProjectNode> TeaLeafReader::generateProjectTree(
         });
         allIncludePathSet.unite(Utils::toSet(targetIncludePaths));
     }
-    const QList<FilePath> allIncludePaths = allIncludePathSet.toList();
+    const QList<FilePath> allIncludePaths = Utils::toList(allIncludePathSet);
 
     const QList<const FileNode *> missingHeaders
             = Utils::filtered(allFiles, [&allIncludePaths](const FileNode *fn) -> bool {

src/plugins/cpptools/cpplocatorfilter_test.cpp

@@ -50,7 +50,7 @@ using namespace Utils;
 
 namespace {
 
-enum { debug = 0 };
+const bool debug = qEnvironmentVariable("QTC_DEBUG_CPPLOCATORFILTERTESTCASE") == "1";
 
 QTC_DECLARE_MYTESTDATADIR("../../../tests/cpplocators/")
 

src/plugins/cpptools/cpptools_clangtidychecks.h

@@ -48,10 +48,10 @@ static const TidyNode CLANG_TIDY_CHECKS_ROOT
     "",
     {
         {
-            "android-",
+            "abseil-",
             {
                 {
-                    "uration-",
+                    "duration-",
                     {
                         "comparison",
                         "division",
@@ -65,18 +65,23 @@ static const TidyNode CLANG_TIDY_CHECKS_ROOT
                         "subtraction"
                     }
                 },
-                "aster-strsplit-delimiter",
+                "faster-strsplit-delimiter",
                 {
-                    "o-",
+                    "no-",
                     {
                         "internal-dependencies",
                         "namespace"
                     }
                 },
-                "edundant-strcat-calls",
-                "tr-cat-append",
-                "tring-find-startswith",
-                "pgrade-duration-conversions",
+                "redundant-strcat-calls",
+                "str-cat-append",
+                "string-find-startswith",
+                "upgrade-duration-conversions"
+            }
+        },
+        {
+            "android-",
+            {
                 {
                     "cloexec-",
                     {
@@ -715,7 +720,12 @@ static const TidyNode CLANG_TIDY_CHECKS_ROOT
                         "copy-initialization",
                         "value-param"
                     }
+                }
+            }
         },
+        {
+            "portability-",
+            {
                 "simd-intrinsics"
             }
         },
@@ -773,8 +783,13 @@ static const TidyNode CLANG_TIDY_CHECKS_ROOT
                 },
                 "string-compare",
                 "uniqueptr-delete-release",
-                "uppercase-literal-suffix",
-                "rary-objects"
+                "uppercase-literal-suffix"
+            }
+        },
+        {
+            "zircon-",
+            {
+                "temporary-objects"
             }
         }
     }

src/plugins/cpptools/cpptoolstestcase.cpp

@@ -146,7 +146,7 @@ static bool waitForProcessedEditorDocument_internal(CppEditorDocumentHandle *edi
 {
     QTC_ASSERT(editorDocument, return false);
 
-    QTime timer;
+    QElapsedTimer timer;
     timer.start();
 
     forever {
@@ -208,7 +208,7 @@ CPlusPlus::Document::Ptr TestCase::waitForFileInGlobalSnapshot(const QString &fi
 QList<CPlusPlus::Document::Ptr> TestCase::waitForFilesInGlobalSnapshot(const QStringList &filePaths,
                                                                        int timeOutInMs)
 {
-    QTime t;
+    QElapsedTimer t;
     t.start();
 
     QList<CPlusPlus::Document::Ptr> result;
@@ -231,7 +231,7 @@ bool TestCase::waitUntilCppModelManagerIsAwareOf(Project *project, int timeOutIn
     if (!project)
         return false;
 
-    QTime t;
+    QElapsedTimer t;
     t.start();
 
     CppModelManager *modelManager = CppModelManager::instance();
@@ -275,7 +275,7 @@ ProjectOpenerAndCloser::~ProjectOpenerAndCloser()
     foreach (Project *project, m_openProjects)
         ProjectExplorerPlugin::unloadProject(project);
 
-    QTime t;
+    QElapsedTimer t;
     t.start();
     while (!hasGcFinished && t.elapsed() <= 30000)
         QCoreApplication::processEvents();

src/plugins/debugger/breakhandler.cpp

@@ -1006,7 +1006,7 @@ Breakpoints BreakHandler::findBreakpointsByIndex(const QList<QModelIndex> &list)
         if (Breakpoint bp = findBreakpointByIndex(index))
             items.insert(bp);
     }
-    return items.toList();
+    return Utils::toList(items);
 }
 
 SubBreakpoints BreakHandler::findSubBreakpointsByIndex(const QList<QModelIndex> &list) const
@@ -1016,7 +1016,7 @@ SubBreakpoints BreakHandler::findSubBreakpointsByIndex(const QList<QModelIndex>
         if (SubBreakpoint sbp = findSubBreakpointByIndex(index))
             items.insert(sbp);
     }
-    return items.toList();
+    return Utils::toList(items);
 
 }
 

src/plugins/debugger/debuggermainwindow.cpp

@@ -442,7 +442,7 @@ void DebuggerMainWindow::restorePersistentSettings()
     theMainWindow->setAutoHideTitleBars(settings->value(AUTOHIDE_TITLEBARS_KEY, true).toBool());
     theMainWindow->showCentralWidget(settings->value(SHOW_CENTRALWIDGET_KEY, true).toBool());
     theMainWindow->d->m_persistentChangedDocks
-            = QSet<QString>::fromList(settings->value(CHANGED_DOCK_KEY).toStringList());
+            = Utils::toSet(settings->value(CHANGED_DOCK_KEY).toStringList());
     settings->endGroup();
 
     qCDebug(perspectivesLog) << "LOADED DOCKS:" << theMainWindow->d->m_persistentChangedDocks;

src/plugins/debugger/qml/qmlengine.cpp

@@ -320,7 +320,7 @@ QmlEngine::~QmlEngine()
         if (textEditPtr)
             documentsToClose << textEditPtr.data()->document();
     }
-    EditorManager::closeDocuments(documentsToClose.toList());
+    EditorManager::closeDocuments(Utils::toList(documentsToClose));
 
     delete d;
 }

src/plugins/debugger/qml/qmlinspectoragent.cpp

@@ -260,6 +260,7 @@ void QmlInspectorAgent::onResult(quint32 queryId, const QVariant &value,
     } else {
         int index = m_rootContextQueryIds.indexOf(queryId);
         if (index < 0) {
+            if (QTC_GUARD(m_qmlEngine))
                 m_qmlEngine->expressionEvaluated(queryId, value);
         } else {
             Q_ASSERT(index < m_engines.length());

src/plugins/designer/formeditorw.cpp

@@ -77,6 +77,7 @@
 #include <QSettings>
 #include <QPluginLoader>
 #include <QTime>
+#include <QElapsedTimer>
 
 #include <algorithm>
 
@@ -351,9 +352,9 @@ void FormEditorData::setupViewActions()
 void FormEditorData::fullInit()
 {
     QTC_ASSERT(m_initStage == FormEditorW::RegisterPlugins, return);
-    QTime *initTime = 0;
+    QElapsedTimer *initTime = 0;
     if (Designer::Constants::Internal::debug) {
-        initTime = new QTime;
+        initTime = new QElapsedTimer;
         initTime->start();
     }
 

src/plugins/genericprojectmanager/genericproject.cpp

@@ -291,7 +291,7 @@ bool GenericProject::addFiles(const QStringList &filePaths)
     for (const QString &filePath : filePaths)
         insertSorted(&newList, baseDir.relativeFilePath(filePath));
 
-    const QSet<QString> includes = m_projectIncludePaths.toSet();
+    const QSet<QString> includes = Utils::toSet(m_projectIncludePaths);
     QSet<QString> toAdd;
 
     for (const QString &filePath : filePaths) {

src/plugins/modeleditor/packageviewcontroller.cpp

@@ -31,6 +31,8 @@
 #include "qmt/model/mdependency.h"
 #include "qmt/model_controller/modelcontroller.h"
 
+#include <utils/algorithm.h>
+
 #include <QSet>
 
 namespace ModelEditor {
@@ -151,7 +153,7 @@ void PackageViewController::createAncestorDependencies(qmt::MObject *object1, qm
 bool PackageViewController::haveMatchingStereotypes(const qmt::MObject *object1,
                                                     const qmt::MObject *object2)
 {
-    return !(object1->stereotypes().toSet() & object2->stereotypes().toSet()).isEmpty();
+    return !(Utils::toSet(object1->stereotypes()) & Utils::toSet(object2->stereotypes())).isEmpty();
 }
 
 

src/plugins/projectexplorer/waitforstopdialog.h

@@ -27,7 +27,7 @@
 
 #include <QList>
 #include <QDialog>
-#include <QTime>
+#include <QElapsedTimer>
 
 #include "runcontrol.h"
 
@@ -51,7 +51,7 @@ private:
 
     QList<ProjectExplorer::RunControl *> m_runControls;
     QLabel *m_progressLabel;
-    QTime m_timer;
+    QElapsedTimer m_timer;
 };
 
 } // namespace Internal

src/plugins/qmakeprojectmanager/customwidgetwizard/plugingenerator.cpp

@@ -29,6 +29,7 @@
 #include <coreplugin/generatedfile.h>
 #include <cpptools/abstracteditorsupport.h>
 
+#include <utils/algorithm.h>
 #include <utils/fileutils.h>
 #include <utils/macroexpander.h>
 #include <utils/templateengine.h>
@@ -293,8 +294,8 @@ QList<Core::GeneratedFile>  PluginGenerator::generatePlugin(const GenerationPara
     sm.insert(QLatin1String("PLUGIN_HEADERS"), pluginHeaders);
     sm.insert(QLatin1String("PLUGIN_SOURCES"), pluginSources);
     sm.insert(QLatin1String("PLUGIN_RESOURCES"), options.resourceFile);
-    sm.insert(QLatin1String("WIDGET_LIBS"), QStringList(widgetLibraries.toList()).join(blank));
-    sm.insert(QLatin1String("INCLUSIONS"), QStringList(widgetProjects.toList()).join(QLatin1Char('\n')));
+    sm.insert(QLatin1String("WIDGET_LIBS"), QStringList(Utils::toList(widgetLibraries)).join(blank));
+    sm.insert(QLatin1String("INCLUSIONS"), QStringList(Utils::toList(widgetProjects)).join(QLatin1Char('\n')));
     const QString proFileContents = processTemplate(p.templatePath + QLatin1String("/tpl_plugin.pro"), sm, errorMessage);
     if (proFileContents.isEmpty())
         return QList<Core::GeneratedFile>();

src/plugins/qmakeprojectmanager/qmakeparsernodes.cpp

@@ -385,8 +385,8 @@ void QmakePriFile::watchFolders(const QSet<FilePath> &folders)
     QSet<QString> toWatch = folderStrings;
     toWatch.subtract(m_watchedFolders);
 
-    m_project->unwatchFolders(toUnwatch.toList(), this);
-    m_project->watchFolders(toWatch.toList(), this);
+    m_project->unwatchFolders(Utils::toList(toUnwatch), this);
+    m_project->watchFolders(Utils::toList(toWatch), this);
 
     m_watchedFolders = folderStrings;
 }
@@ -1366,7 +1366,7 @@ QmakeEvalResult *QmakeProFile::evaluate(const QmakeEvalInput &input)
                 result->includedFiles.children.insert(subDirName, subDir);
             }
 
-            result->exactSubdirs = subDirs.toSet();
+            result->exactSubdirs = Utils::toSet(subDirs);
         }
 
         // Convert ProFileReader::includeFiles to IncludedPriFile structure
@@ -1691,7 +1691,7 @@ void QmakeProFile::applyEvaluate(QmakeEvalResult *evalResult)
                 });
         }
         const QStringList directoriesToAdd = Utils::filtered<QStringList>(
-            result->directoriesWithWildcards.toList(),
+            Utils::toList(result->directoriesWithWildcards),
             [this](const QString &path) {
                 return !m_wildcardWatcher->watchesDirectory(path);
             });

src/plugins/qmakeprojectmanager/qmakeproject.cpp

@@ -831,7 +831,7 @@ void CentralizedFolderWatcher::watchFolders(const QList<QString> &folders, Qmake
         // we add the recursive directories we find
         QSet<QString> tmp = recursiveDirs(folder);
         if (!tmp.isEmpty())
-            m_watcher.addPaths(tmp.toList());
+            m_watcher.addPaths(Utils::toList(tmp));
         m_recursiveWatchedFolders += tmp;
     }
 }
@@ -927,7 +927,7 @@ void CentralizedFolderWatcher::delayedFolderChanged(const QString &folder)
     // If a subdirectory was added, watch it too
     QSet<QString> tmp = recursiveDirs(folderWithSlash);
     if (!tmp.isEmpty()) {
-        QSet<QString> alreadyAdded = m_watcher.directories().toSet();
+        QSet<QString> alreadyAdded = Utils::toSet(m_watcher.directories());
         tmp.subtract(alreadyAdded);
         if (!tmp.isEmpty())
             m_watcher.addPaths(Utils::toList(tmp));

src/plugins/qmldesigner/components/componentcore/layoutingridlayout.cpp

@@ -179,6 +179,8 @@ void LayoutInGridLayout::doIt()
     initializeCells();
     markUsedCells();
 
+    QTC_ASSERT(m_parentNode.isValid(), return);
+
     if (QmlItemNode::isValidQmlItemNode(m_selectionContext.firstSelectedModelNode())) {
         const QmlItemNode qmlItemNode = QmlItemNode(m_selectionContext.firstSelectedModelNode());
 
@@ -256,6 +258,10 @@ void LayoutInGridLayout::collectItemNodes()
                 m_qmlItemNodes.append(itemNode);
         }
     }
+
+    if (m_qmlItemNodes.isEmpty())
+        return;
+
     m_parentNode = m_qmlItemNodes.constFirst().instanceParentItem();
 }
 

src/plugins/qmldesigner/designercore/model/qmlobjectnode.cpp

@@ -625,7 +625,8 @@ bool QmlObjectNode::hasInstanceParent() const
 
 bool QmlObjectNode::hasInstanceParentItem() const
 {
-    return nodeInstance().parentId() >= 0
+    return isValid()
+           && nodeInstance().parentId() >= 0
            && nodeInstanceView()->hasInstanceForId(nodeInstance().parentId())
            && QmlItemNode::isItemOrWindow(view()->modelNodeForInternalId(nodeInstance().parentId()));
 }

src/plugins/qmljseditor/qmljseditor.cpp

@@ -1036,7 +1036,6 @@ QmlJSEditorFactory::QmlJSEditorFactory()
     addMimeType(QmlJSTools::Constants::QBS_MIMETYPE);
     addMimeType(QmlJSTools::Constants::QMLTYPES_MIMETYPE);
     addMimeType(QmlJSTools::Constants::JS_MIMETYPE);
-    addMimeType(QmlJSTools::Constants::JSON_MIMETYPE);
 
     setDocumentCreator([]() { return new QmlJSEditorDocument; });
     setEditorWidgetCreator([]() { return new QmlJSEditorWidget; });

src/plugins/qtsupport/gettingstartedwelcomepage.cpp

@@ -47,6 +47,7 @@
 #include <QDesktopServices>
 #include <QDialogButtonBox>
 #include <QDir>
+#include <QElapsedTimer>
 #include <QGridLayout>
 #include <QHeaderView>
 #include <QIdentityProxyModel>
@@ -608,7 +609,7 @@ private:
     const QColor foregroundColor2 = themeColor(Theme::Welcome_ForegroundSecondaryColor); // blacker.
 
     mutable QPersistentModelIndex m_previousIndex;
-    mutable QTime m_startTime;
+    mutable QElapsedTimer m_startTime;
     mutable QRect m_currentArea;
     mutable QPointer<QAbstractItemView> m_currentWidget;
     mutable QVector<QPair<QString, QRect>> m_currentTagRects;

src/plugins/qtsupport/uicgenerator.cpp

@@ -67,7 +67,7 @@ Utils::FilePath UicGenerator::command() const
 
 QStringList UicGenerator::arguments() const
 {
-    return {source().toString()};
+    return {"-p", source().toString()};
 }
 
 FileNameToContentsHash UicGenerator::handleProcessFinished(QProcess *process)
@@ -81,7 +81,9 @@ FileNameToContentsHash UicGenerator::handleProcessFinished(QProcess *process)
         return result;
     // As far as I can discover in the UIC sources, it writes out local 8-bit encoding. The
     // conversion below is to normalize both the encoding, and the line terminators.
-    result[targetList.first()] = QString::fromLocal8Bit(process->readAllStandardOutput()).toUtf8();
+    QByteArray content = QString::fromLocal8Bit(process->readAllStandardOutput()).toUtf8();
+    content.prepend("#pragma once\n");
+    result[targetList.first()] = content;
     return result;
 }
 

src/plugins/remotelinux/genericdirectuploadservice.cpp

@@ -33,12 +33,13 @@
 #include <ssh/sshconnection.h>
 #include <ssh/sshremoteprocess.h>
 
+#include <QDateTime>
 #include <QDir>
 #include <QFileInfo>
-#include <QList>
-#include <QString>
-#include <QDateTime>
 #include <QHash>
+#include <QList>
+#include <QQueue>
+#include <QString>
 
 using namespace ProjectExplorer;
 using namespace QSsh;
@@ -48,6 +49,8 @@ namespace Internal {
 
 enum State { Inactive, PreChecking, Uploading, PostProcessing };
 
+const int MaxConcurrentStatCalls = 10;
+
 class GenericDirectUploadServicePrivate
 {
 public:
@@ -63,6 +66,7 @@ public:
     bool incremental = false;
     bool ignoreMissingFiles = false;
     QHash<SshRemoteProcess *, DeployableFile> remoteProcs;
+    QQueue<DeployableFile> filesToStat;
     State state = Inactive;
     QList<DeployableFile> filesToUpload;
     SftpTransferPtr uploader;
@@ -132,11 +136,12 @@ void GenericDirectUploadService::doDeploy()
 }
 
 QDateTime GenericDirectUploadService::timestampFromStat(const DeployableFile &file,
-                                                        SshRemoteProcess *statProc)
+                                                        SshRemoteProcess *statProc,
+                                                        const QString &errorMsg)
 {
     QString errorDetails;
-    if (statProc->exitStatus() != QProcess::NormalExit)
-        errorDetails = statProc->errorString();
+    if (!errorMsg.isEmpty())
+        errorDetails = errorMsg;
     else if (statProc->exitCode() != 0)
         errorDetails = QString::fromUtf8(statProc->readAllStandardError());
     if (!errorDetails.isEmpty()) {
@@ -168,6 +173,8 @@ QDateTime GenericDirectUploadService::timestampFromStat(const DeployableFile &fi
 
 void GenericDirectUploadService::checkForStateChangeOnRemoteProcFinished()
 {
+    if (d->remoteProcs.size() < MaxConcurrentStatCalls && !d->filesToStat.isEmpty())
+        runStat(d->filesToStat.dequeue());
     if (!d->remoteProcs.isEmpty())
         return;
     if (d->state == PreChecking) {
@@ -188,6 +195,39 @@ void GenericDirectUploadService::stopDeployment()
     handleDeploymentDone();
 }
 
+void GenericDirectUploadService::runStat(const DeployableFile &file)
+{
+    // We'd like to use --format=%Y, but it's not supported by busybox.
+    const QString statCmd = "stat -t " + Utils::QtcProcess::quoteArgUnix(file.remoteFilePath());
+    SshRemoteProcess * const statProc = connection()->createRemoteProcess(statCmd).release();
+    statProc->setParent(this);
+    connect(statProc, &SshRemoteProcess::done, this,
+            [this, statProc, state = d->state](const QString &errorMsg) {
+        QTC_ASSERT(d->state == state, return);
+        const DeployableFile file = d->getFileForProcess(statProc);
+        QTC_ASSERT(file.isValid(), return);
+        const QDateTime timestamp = timestampFromStat(file, statProc, errorMsg);
+        statProc->deleteLater();
+        switch (state) {
+        case PreChecking:
+            if (!timestamp.isValid() || hasRemoteFileChanged(file, timestamp))
+                d->filesToUpload.append(file);
+            break;
+        case PostProcessing:
+            if (timestamp.isValid())
+                saveDeploymentTimeStamp(file, timestamp);
+            break;
+        case Inactive:
+        case Uploading:
+            QTC_CHECK(false);
+            break;
+        }
+        checkForStateChangeOnRemoteProcFinished();
+    });
+    d->remoteProcs.insert(statProc, file);
+    statProc->start();
+}
+
 QList<DeployableFile> GenericDirectUploadService::collectFilesToUpload(
         const DeployableFile &deployable) const
 {
@@ -212,6 +252,7 @@ QList<DeployableFile> GenericDirectUploadService::collectFilesToUpload(
 void GenericDirectUploadService::setFinished()
 {
     d->state = Inactive;
+    d->filesToStat.clear();
     for (auto it = d->remoteProcs.begin(); it != d->remoteProcs.end(); ++it) {
         it.key()->disconnect();
         it.key()->terminate();
@@ -237,35 +278,10 @@ void GenericDirectUploadService::queryFiles()
             d->filesToUpload.append(file);
             continue;
         }
-        // We'd like to use --format=%Y, but it's not supported by busybox.
-        const QString statCmd = "stat -t " + Utils::QtcProcess::quoteArgUnix(file.remoteFilePath());
-        SshRemoteProcess * const statProc = connection()->createRemoteProcess(statCmd).release();
-        statProc->setParent(this);
-        connect(statProc, &SshRemoteProcess::done, this,
-                [this, statProc, state = d->state] {
-            QTC_ASSERT(d->state == state, return);
-            const DeployableFile file = d->getFileForProcess(statProc);
-            QTC_ASSERT(file.isValid(), return);
-            const QDateTime timestamp = timestampFromStat(file, statProc);
-            statProc->deleteLater();
-            switch (state) {
-            case PreChecking:
-                if (!timestamp.isValid() || hasRemoteFileChanged(file, timestamp))
-                    d->filesToUpload.append(file);
-                break;
-            case PostProcessing:
-                if (timestamp.isValid())
-                    saveDeploymentTimeStamp(file, timestamp);
-                break;
-            case Inactive:
-            case Uploading:
-                QTC_CHECK(false);
-                break;
-            }
-            checkForStateChangeOnRemoteProcFinished();
-        });
-        d->remoteProcs.insert(statProc, file);
-        statProc->start();
+        if (d->remoteProcs.size() >= MaxConcurrentStatCalls)
+            d->filesToStat << file;
+        else
+            runStat(file);
     }
     checkForStateChangeOnRemoteProcFinished();
 }

src/plugins/remotelinux/genericdirectuploadservice.h

@@ -61,8 +61,9 @@ public:
     void stopDeployment() override;
 
 private:
+    void runStat(const ProjectExplorer::DeployableFile &file);
     QDateTime timestampFromStat(const ProjectExplorer::DeployableFile &file,
-                                QSsh::SshRemoteProcess *statProc);
+                                QSsh::SshRemoteProcess *statProc, const QString &errorMsg);
     void checkForStateChangeOnRemoteProcFinished();
 
     QList<ProjectExplorer::DeployableFile> collectFilesToUpload(

src/plugins/todo/cpptodoitemsscanner.cpp

@@ -59,8 +59,8 @@ void CppTodoItemsScanner::scannerParamsChanged()
 
     QSet<QString> filesToBeUpdated;
     foreach (const CppTools::ProjectInfo &info, modelManager->projectInfos())
-        filesToBeUpdated.unite(Utils::transform(info.project().data()->files(ProjectExplorer::Project::SourceFiles),
-                                                &Utils::FilePath::toString).toSet());
+        filesToBeUpdated.unite(Utils::transform<QSet>(info.project().data()->files(ProjectExplorer::Project::SourceFiles),
+                                                &Utils::FilePath::toString));
 
     modelManager->updateSourceFiles(filesToBeUpdated);
 }

src/plugins/todo/optionsdialog.cpp

@@ -116,7 +116,7 @@ void OptionsDialog::editKeyword(QListWidgetItem *item)
     Keyword keyword;
     keyword.name = item->text();
     keyword.iconType = static_cast<IconType>(item->data(Qt::UserRole).toInt());
-    keyword.color = item->textColor();
+    keyword.color = item->foreground().color();
 
     QSet<QString> keywordNamesButThis = keywordNames();
     keywordNamesButThis.remove(keyword.name);
@@ -127,7 +127,7 @@ void OptionsDialog::editKeyword(QListWidgetItem *item)
         item->setIcon(icon(keyword.iconType));
         item->setText(keyword.name);
         item->setData(Qt::UserRole, static_cast<int>(keyword.iconType));
-        item->setTextColor(keyword.color);
+        item->setForeground(keyword.color);
     }
 }
 

src/shared/clang/clang_installation.pri

@@ -195,6 +195,15 @@ isEmpty(LLVM_VERSION) {
 
     LLVM_STATIC_LIBS = $$split(LLVM_STATIC_LIBS_STRING, " ")
 
+    win32 {
+        LLVM_BUILDMODE = $$system($$llvm_config --build-mode, lines)
+        CONFIG(debug, debug|release):!equals(LLVM_BUILDMODE, "Debug") {
+            message("Mismatching build config (Debug vs Release) setting QTC_CLANG_BUILDMODE_MISMATCH")
+            QTC_CLANG_BUILDMODE_MISMATCH=1
+        }
+    }
+
+    isEmpty(QTC_CLANG_BUILDMODE_MISMATCH)|!equals(QTC_CLANG_BUILDMODE_MISMATCH, 1) {
         CLANGFORMAT_MAIN_HEADER = $$LLVM_INCLUDEPATH/clang/Format/Format.h
         exists($$CLANGFORMAT_MAIN_HEADER) {
             CLANGFORMAT_LIBS=-lclangFormat -lclangToolingInclusions -lclangToolingCore -lclangRewrite -lclangLex -lclangBasic
@@ -204,6 +213,7 @@ isEmpty(LLVM_VERSION) {
                            -lclangASTMatchers -lclangAST -lclangLex -lclangBasic
             win32:CLANGFORMAT_LIBS += -lversion
         }
+    }
     win32:ALL_CLANG_LIBS += -lversion
 
     LIBCLANG_MAIN_HEADER = $$LLVM_INCLUDEPATH/clang-c/Index.h
@@ -225,11 +235,13 @@ isEmpty(LLVM_VERSION) {
     !contains(QMAKE_DEFAULT_LIBDIRS, $$LLVM_LIBDIR): LIBCLANG_LIBS = -L$${LLVM_LIBDIR}
     LIBCLANG_LIBS += $${CLANG_LIB}
 
+    isEmpty(QTC_CLANG_BUILDMODE_MISMATCH)|!equals(QTC_CLANG_BUILDMODE_MISMATCH, 1) {
         QTC_DISABLE_CLANG_REFACTORING=$$(QTC_DISABLE_CLANG_REFACTORING)
         isEmpty(QTC_DISABLE_CLANG_REFACTORING) {
             !contains(QMAKE_DEFAULT_LIBDIRS, $$LLVM_LIBDIR): LIBTOOLING_LIBS = -L$${LLVM_LIBDIR}
             LIBTOOLING_LIBS += $$CLANGTOOLING_LIBS $$LLVM_STATIC_LIBS
         }
+    }
 
     !isEmpty(CLANGFORMAT_LIBS) {
         CLANGFORMAT_LIBS = -L$${LLVM_LIBDIR} $$CLANGFORMAT_LIBS $$LLVM_STATIC_LIBS

src/tools/clangbackend/source/clangcodemodelserver.cpp

@@ -103,7 +103,7 @@ void ClangCodeModelServer::documentsOpened(const ClangBackEnd::DocumentsOpenedMe
             document.setDirtyIfDependencyIsMet(document.filePath());
             DocumentProcessor processor = documentProcessors().create(document);
             processor.jobs().setJobFinishedCallback([this](const Jobs::RunningJob &a, IAsyncJob *b) {
-                onJobFinished(a, b);
+                return onJobFinished(a, b);
             });
         }
         const std::vector<Document> resetDocuments_ = resetDocuments(toReset);
@@ -401,12 +401,14 @@ void ClangCodeModelServer::processSuspendResumeJobs(const std::vector<Document>
     }
 }
 
-void ClangCodeModelServer::onJobFinished(const Jobs::RunningJob &jobRecord, IAsyncJob *job)
+bool ClangCodeModelServer::onJobFinished(const Jobs::RunningJob &jobRecord, IAsyncJob *job)
 {
     if (jobRecord.jobRequest.type == JobRequest::Type::UpdateAnnotations) {
         const auto updateJob = static_cast<UpdateAnnotationsJob *>(job);
-        resetDocumentsWithUnresolvedIncludes({updateJob->pinnedDocument()});
+        return resetDocumentsWithUnresolvedIncludes({updateJob->pinnedDocument()});
     }
+
+    return false;
 }
 
 void ClangCodeModelServer::categorizeFileContainers(const QVector<FileContainer> &fileContainers,
@@ -476,7 +478,7 @@ static bool isDocumentWithUnresolvedIncludesFixable(const Document &document,
     return false;
 }
 
-void ClangCodeModelServer::resetDocumentsWithUnresolvedIncludes(
+int ClangCodeModelServer::resetDocumentsWithUnresolvedIncludes(
     const std::vector<Document> &documents)
 {
     DocumentResetInfos toReset;
@@ -489,6 +491,8 @@ void ClangCodeModelServer::resetDocumentsWithUnresolvedIncludes(
     }
 
     resetDocuments(toReset);
+
+    return toReset.size();
 }
 
 void ClangCodeModelServer::setUpdateAnnotationsTimeOutInMsForTestsOnly(int value)

src/tools/clangbackend/source/clangcodemodelserver.h

@@ -83,13 +83,13 @@ private:
     void processTimerForVisibleButNotCurrentDocuments();
     void processSuspendResumeJobs(const std::vector<Document> &documents);
 
-    void onJobFinished(const Jobs::RunningJob &jobRecord, IAsyncJob *job);
+    bool onJobFinished(const Jobs::RunningJob &jobRecord, IAsyncJob *job);
 
     void categorizeFileContainers(const QVector<FileContainer> &fileContainers,
                                   QVector<FileContainer> &toCreate,
                                   DocumentResetInfos &toReset) const;
     std::vector<Document> resetDocuments(const DocumentResetInfos &infos);
-    void resetDocumentsWithUnresolvedIncludes(const std::vector<Document> &documents);
+    int resetDocumentsWithUnresolvedIncludes(const std::vector<Document> &documents);
 
     void addAndRunUpdateJobs(std::vector<Document> documents);