Merge remote-tracking branch 'origin/4.10'

Change-Id: I4d24269ef040c45e2143dfa86d1be3f7e8008521

CMakeLists.txt

@@ -20,6 +20,7 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 
 option(WITH_TESTS "Build Tests" OFF)
 option(WITH_DEBUG_CMAKE "Enabled CMake project debugging functionality (e.g. source file disk checking)" OFF)
+option(BUILD_WITH_PCH "Build with precompiled headers" ON)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
@@ -35,7 +36,7 @@ endif()
 
 find_package(Qt5
   COMPONENTS Concurrent Core Network PrintSupport Qml Quick QuickWidgets
-    Sql ${_TEST_QT_COMPONENT}
+    Sql Widgets ${_TEST_QT_COMPONENT}
   REQUIRED
 )
 

cmake/QtCreatorAPI.cmake

@@ -250,6 +250,42 @@ function(qtc_plugin_enabled varName name)
   endif()
 endfunction()
 
+function(enable_pch target)
+  if (BUILD_WITH_PCH)
+    get_target_property(target_sources ${target} SOURCES)
+    list(LENGTH target_sources target_sources_number)
+    if (${target_sources_number} GREATER "3")
+      set(PCH_FILE "${PROJECT_SOURCE_DIR}/src/shared/qtcreator_pch.h")
+
+      function(_recursively_collect_dependencies input_target)
+        get_target_property(input_type ${input_target} TYPE)
+        if (${input_type} STREQUAL "INTERFACE_LIBRARY")
+          set(prefix "INTERFACE_")
+        endif()
+        get_target_property(link_libraries ${input_target} ${prefix}LINK_LIBRARIES)
+        foreach(library IN LISTS link_libraries)
+          if(TARGET ${library} AND NOT ${library} IN_LIST dependencies)
+            list(APPEND dependencies ${library})
+            _recursively_collect_dependencies(${library})
+          endif()
+        endforeach()
+        set(dependencies ${dependencies} PARENT_SCOPE)
+      endfunction()
+      _recursively_collect_dependencies(${target})
+
+      if ("Qt5::Widgets" IN_LIST dependencies)
+        set(PCH_FILE "${PROJECT_SOURCE_DIR}/src/shared/qtcreator_gui_pch.h")
+      endif()
+
+      if (EXISTS ${PCH_FILE})
+        set_target_properties(${target} PROPERTIES PRECOMPILE_HEADERS ${PCH_FILE})
+      endif()
+    elseif(WITH_DEBUG_CMAKE)
+      message(STATUS "Skipped PCH for ${target}")
+    endif()
+  endif()
+endfunction()
+
 #
 # Public API functions
 #
@@ -330,6 +366,7 @@ function(add_qtc_library name)
     ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/${IDE_LIBRARY_PATH}"
     ${_arg_PROPERTIES}
   )
+  enable_pch(${name})
 
   unset(NAMELINK_OPTION)
   if (library_type STREQUAL "SHARED")
@@ -534,6 +571,7 @@ function(add_qtc_plugin target_name)
     OUTPUT_NAME "${name}"
     ${_arg_PROPERTIES}
   )
+  enable_pch(${target_name})
 
   foreach(file IN LISTS _arg_EXPLICIT_MOC)
     set_explicit_moc(${target_name} "${file}")
@@ -595,6 +633,15 @@ function(extend_qtc_target target_name)
     set(_arg_SOURCES ${prefixed_sources})
   endif()
   target_sources(${target_name} PRIVATE ${_arg_SOURCES})
+
+  if (APPLE AND BUILD_WITH_PCH)
+    foreach(source IN LISTS _arg_SOURCES)
+      if (source MATCHES "^.*\.mm$")
+        set_source_files_properties(${source} PROPERTIES SKIP_PRECOMPILE_HEADERS ON)
+      endif()
+    endforeach()
+  endif()
+
   set_public_headers(${target_name} "${_arg_SOURCES}")
 
   foreach(file IN LISTS _arg_EXPLICIT_MOC)
@@ -662,6 +709,7 @@ function(add_qtc_executable name)
     RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/${_DESTINATION}"
     ${_arg_PROPERTIES}
   )
+  enable_pch(${name})
 
   if (NOT _arg_SKIP_INSTALL)
     install(TARGETS ${name} DESTINATION "${_DESTINATION}")
@@ -702,6 +750,7 @@ function(add_qtc_test name)
     BUILD_RPATH "${_RPATH_BASE}/${_RPATH}"
     INSTALL_RPATH "${_RPATH_BASE}/${_RPATH}"
   )
+  enable_pch(${name})
 
   if (NOT _arg_GTEST)
     add_test(NAME ${name} COMMAND ${name})

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

@@ -68,6 +68,8 @@ Loader {
             MouseArea {
                 anchors.fill: parent
                 onClicked: gradientDialogLoader.visible = false
+                preventStealing: true
+                hoverEnabled: true
             }
             Rectangle {
                 id: background

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

@@ -28,7 +28,7 @@ import QtQuick.Layouts 1.0
 import QtQuickDesignerTheme 1.0
 import StudioControls 1.0 as StudioControls
 
-StudioControls.SpinBox {
+StudioControls.RealSpinBox {
     id: spinBox
     width: 82
     Layout.minimumWidth: 82
@@ -36,9 +36,10 @@ StudioControls.SpinBox {
     property string propertyName
     actionIndicatorVisible: false
 
-    from: -9999
+    realFrom: -9999
-    to: 9999
+    realTo: 9999
-    Component.onCompleted: spinBox.value = gradientLine.model.readGradientProperty(propertyName)
+    realStepSize: 1
-    onCompressedValueModified:  gradientLine.model.setGradientProperty(propertyName, spinBox.value)
+
-    stepSize: 1
+    Component.onCompleted: spinBox.realValue = gradientLine.model.readGradientProperty(propertyName)
+    onCompressedRealValueModified: gradientLine.model.setGradientProperty(propertyName, spinBox.realValue)
 }

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

@@ -37,7 +37,6 @@ RowLayout {
 
     property string filter: "*.png *.gif *.jpg *.bmp *.jpeg *.svg"
 
-
     FileResourcesModel {
         modelNodeBackendProperty: modelNodeBackend
         filter: urlChooser.filter
@@ -63,15 +62,20 @@ RowLayout {
 
         property bool isComplete: false
 
+        property bool dirty: false
+
+        onEditTextChanged: comboBox.dirty = true
+
         function setCurrentText(text) {
             if (text === "")
                 return
 
-
+            var index = comboBox.find(text)
-            var index = comboBox.find(textValue)
             if (index === -1)
                 currentIndex = -1
-            editText = textValue
+
+            editText = text
+            comboBox.dirty = false
         }
 
         property string textValue: {
@@ -81,9 +85,7 @@ RowLayout {
             return backendValue.valueToString
         }
 
-        onTextValueChanged: {
+        onTextValueChanged: setCurrentText(textValue)
-            setCurrentText(textValue)
-        }
 
         Layout.fillWidth: true
 
@@ -97,25 +99,41 @@ RowLayout {
 
             setCurrentText(textValue)
         }
+
         onAccepted: {
             if (!comboBox.isComplete)
                 return;
 
-            if (backendValue.value !== currentText)
+            if (backendValue.value !== editText)
-                backendValue.value = currentText;
+                backendValue.value = editText;
+
+            comboBox.dirty = false
         }
 
-        onActivated: {
+        onFocusChanged: {
-            var cText = textAt(index)
+            if (comboBox.dirty)
-            print(cText)
+               handleActivate(comboBox.currentIndex)
-            if (backendValue === undefined)
+        }
+
+        onActivated: handleActivate(index)
+
+        function handleActivate(index)
+        {
+            var cText = comboBox.textAt(index)
+
+            if (index === -1)
+                cText = comboBox.editText
+
+            if (urlChooser.backendValue === undefined)
                 return;
 
             if (!comboBox.isComplete)
                 return;
 
-            if (backendValue.value !== cText)
+            if (urlChooser.backendValue.value !== cText)
-                backendValue.value = cText;
+                urlChooser.backendValue.value = cText;
+
+            comboBox.dirty = false
         }
 
         Component.onCompleted: {

src/plugins/projectexplorer/gcctoolchain.cpp

@@ -524,7 +524,8 @@ QStringList GccToolChain::gccPrepareArguments(const QStringList &flags,
         const QString &flag = allFlags.at(i);
         if (flag.startsWith("-stdlib=") || flag.startsWith("--gcc-toolchain=")
             || flag.startsWith("-B") || flag.startsWith("--target=")
-            || (flag.startsWith("-isystem") && flag.length() > 8)) {
+            || (flag.startsWith("-isystem") && flag.length() > 8)
+            || flag == "-nostdinc" || flag == "-nostdinc++") {
             arguments << flag;
         } else if ((flag == "-target" || flag == "-gcc-toolchain" || flag == "-isystem"
                     || flag == "-arch")

src/plugins/qmldesigner/components/curveeditor/animationcurve.cpp

@@ -327,6 +327,22 @@ void AnimationCurve::analyze()
 
             if (frame.position().y() > m_maxY)
                 m_maxY = frame.position().y();
+
+            if (frame.hasLeftHandle()) {
+                if (frame.leftHandle().y() < m_minY)
+                    m_minY = frame.leftHandle().y();
+
+                if (frame.leftHandle().y() > m_maxY)
+                    m_maxY = frame.leftHandle().y();
+            }
+
+            if (frame.hasRightHandle()) {
+                if (frame.rightHandle().y() < m_minY)
+                    m_minY = frame.rightHandle().y();
+
+                if (frame.rightHandle().y() > m_maxY)
+                    m_maxY = frame.rightHandle().y();
+            }
         }
     }
 }

src/plugins/qmldesigner/components/curveeditor/curveeditor.cpp

@@ -42,12 +42,12 @@ CurveEditor::CurveEditor(CurveEditorModel *model, QWidget *parent)
     , m_tree(new TreeView(model, this))
     , m_view(new GraphicsView(model))
 {
-    QSplitter *splitter = new QSplitter;
+    auto *splitter = new QSplitter;
     splitter->addWidget(m_tree);
     splitter->addWidget(m_view);
     splitter->setStretchFactor(1, 2);
 
-    QVBoxLayout *box = new QVBoxLayout;
+    auto *box = new QVBoxLayout;
     box->addWidget(createToolBar());
     box->addWidget(splitter);
     setLayout(box);
@@ -72,12 +72,12 @@ void CurveEditor::clearCanvas()
 
 QToolBar *CurveEditor::createToolBar()
 {
-    QToolBar *bar = new QToolBar;
+    auto *bar = new QToolBar;
     bar->setFloatable(false);
 
-    QAction *tangentLinearAction = bar->addAction("Linear");
+    QAction *tangentLinearAction = bar->addAction(QIcon(":/curveeditor/images/tangetToolsLinearIcon.png"), "Linear");
-    QAction *tangentStepAction = bar->addAction("Step");
+    QAction *tangentStepAction = bar->addAction(QIcon(":/curveeditor/images/tangetToolsStepIcon.png"), "Step");
-    QAction *tangentSplineAction = bar->addAction("Spline");
+    QAction *tangentSplineAction = bar->addAction(QIcon(":/curveeditor/images/tangetToolsSplineIcon.png"), "Spline");
     QAction *tangentDefaultAction = bar->addAction("Set Default");
 
     auto setLinearInterpolation = [this]() {

src/plugins/qmldesigner/components/curveeditor/curveeditor.pri

@@ -44,3 +44,6 @@ SOURCES += \
     $$PWD/detail/utils.cpp \
     $$PWD/keyframe.cpp \
     $$PWD/treeitem.cpp
+
+    RESOURCES += \
+        $$PWD/curveeditor.qrc

src/plugins/qmldesigner/components/curveeditor/curveeditor.qrc

@@ -0,0 +1,20 @@
+<RCC>
+    <qresource prefix="/curveeditor">
+        <file>images/tangetToolsSplineIcon.png</file>
+        <file>images/tangetToolsSplineIcon@2x.png</file>
+        <file>images/tangetToolsLinearIcon.png</file>
+        <file>images/tangetToolsLinearIcon@2x.png</file>
+        <file>images/tangetToolsStepIcon.png</file>
+        <file>images/tangetToolsStepIcon@2x.png</file>
+        <file>images/treeview_eye.png</file>
+        <file>images/treeview_eye@2x.png</file>
+        <file>images/treeview_pin.png</file>
+        <file>images/treeview_pin@2x.png</file>
+        <file>images/treeview_unpin.png</file>
+        <file>images/treeview_unpin@2x.png</file>
+        <file>images/treeview_unlock@2x.png</file>
+        <file>images/treeview_lock.png</file>
+        <file>images/treeview_lock@2x.png</file>
+        <file>images/treeview_unlock.png</file>
+    </qresource>
+</RCC>

src/plugins/qmldesigner/components/curveeditor/curveeditorstyle.h

@@ -27,6 +27,8 @@
 
 #include "detail/shortcut.h"
 
+#include <utils/hostosinfo.h>
+
 #include <QBitmap>
 #include <QBrush>
 #include <QColor>
@@ -39,10 +41,10 @@ namespace DesignTools {
 struct TreeItemStyleOption
 {
     double margins;
-    QIcon pinnedIcon = QIcon(":/ICON_PINNED");
+    QIcon pinnedIcon = QIcon(":/curveeditor/images/treeview_pin.png");
-    QIcon unpinnedIcon = QIcon(":/ICON_UNPINNED");
+    QIcon unpinnedIcon = QIcon(":/curveeditor/images/treeview_unpin.png");
-    QIcon lockedIcon = QIcon(":/ICON_LOCKED");
+    QIcon lockedIcon = QIcon(":/curveeditor/images/treeview_lock.png");
-    QIcon unlockedIcon = QIcon(":/ICON_UNLOCKED");
+    QIcon unlockedIcon = QIcon(":/curveeditor/images/treeview_unlock.png");
 };
 
 struct HandleItemStyleOption
@@ -87,7 +89,9 @@ struct Shortcuts
     Shortcut frameAll = Shortcut(Qt::NoModifier, Qt::Key_A);
 
     Shortcut insertKeyframe = Shortcut(Qt::MiddleButton, Qt::NoModifier);
-    Shortcut deleteKeyframe = Shortcut(Qt::NoModifier, Qt::Key_Delete);
+
+    Shortcut deleteKeyframe = Utils::HostOsInfo::isMacHost() ?
+            Shortcut(Qt::NoModifier, Qt::Key_Backspace) : Shortcut(Qt::NoModifier, Qt::Key_Delete);
 };
 
 struct CurveEditorStyle

src/plugins/qmldesigner/components/curveeditor/detail/curveitem.cpp

@@ -85,13 +85,19 @@ int CurveItem::type() const
 
 QRectF CurveItem::boundingRect() const
 {
+    if (m_keyframes.empty())
+        return QRectF();
+
     auto bbox = [](QRectF &bounds, const Keyframe &frame) {
         grow(bounds, frame.position());
+        if (frame.hasLeftHandle())
             grow(bounds, frame.leftHandle());
+        if (frame.hasRightHandle())
             grow(bounds, frame.rightHandle());
     };
 
-    QRectF bounds;
+    QPointF init = m_keyframes[0]->keyframe().position();
+    QRectF bounds(init, init);
     for (auto *item : m_keyframes)
         bbox(bounds, item->keyframe());
 
@@ -213,9 +219,7 @@ std::vector<AnimationCurve> CurveItem::curves() const
                 if (tmp.size() >= 2)
                     out.push_back(AnimationCurve(tmp));
 
-                out.push_back(
+                out.push_back(AnimationCurve(current.data().value<QEasingCurve>(),
-                    AnimationCurve(
-                        current.data().value<QEasingCurve>(),
                                              previous.position(),
                                              current.position()));
 

src/plugins/qmldesigner/components/curveeditor/detail/graphicsscene.cpp

@@ -141,8 +141,7 @@ void GraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
     const auto itemList = items();
     for (auto *item : itemList) {
         if (auto *curveItem = qgraphicsitem_cast<CurveItem *>(item)) {
-
+            // CurveItems might become invalid after a keyframe-drag operation.
-            // CurveItems might becom invalid after a keyframe-drag operation.
             curveItem->restore();
 
             if (curveItem->contains(mouseEvent->scenePos()))
@@ -155,6 +154,9 @@ void GraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
             }
         }
     }
+
+    if (m_dirty)
+        graphicsView()->setZoomY(0.0);
 }
 
 bool GraphicsScene::hasActiveKeyframe() const

src/plugins/qmldesigner/components/curveeditor/detail/graphicsview.cpp

@@ -333,8 +333,6 @@ void GraphicsView::drawBackground(QPainter *painter, const QRectF &rect)
     painter->fillRect(scene()->sceneRect(), m_style.backgroundAlternateBrush);
 
     drawGrid(painter, rect);
-    drawExtremaX(painter, rect);
-    drawExtremaY(painter, rect);
 }
 
 int GraphicsView::mapTimeToX(double time) const
@@ -378,13 +376,16 @@ void GraphicsView::applyZoom(double x, double y, const QPoint &pivot)
     double minTime = minimumTime();
     double maxTime = maximumTime();
 
+    double minValue = minimumValue();
+    double maxValue = maximumValue();
+
     QRectF canvas = canvasRect();
 
     double xZoomedOut = canvas.width() / (maxTime - minTime);
     double xZoomedIn = m_style.zoomInWidth;
     double scaleX = lerp(clamp(m_zoomX, 0.0, 1.0), xZoomedOut, xZoomedIn);
 
-    double yZoomedOut = canvas.height() / maximumValue();
+    double yZoomedOut = canvas.height() / (maxValue - minValue);
     double yZoomedIn = m_style.zoomInHeight;
     double scaleY = lerp(clamp(m_zoomY, 0.0, 1.0), -yZoomedOut, -yZoomedIn);
 
@@ -453,6 +454,7 @@ void GraphicsView::drawGrid(QPainter *painter, const QRectF &rect)
     painter->restore();
 }
 
+#if 0
 void GraphicsView::drawExtremaX(QPainter *painter, const QRectF &rect)
 {
     auto drawVerticalLine = [rect, painter](double position) {
@@ -480,10 +482,9 @@ void GraphicsView::drawExtremaY(QPainter *painter, const QRectF &rect)
     drawHorizontalLine(mapValueToY(m_scene.minimumValue()));
     drawHorizontalLine(mapValueToY(m_scene.maximumValue()));
 
-    drawHorizontalLine(mapValueToY(0.0));
-
     painter->restore();
 }
+#endif
 
 void GraphicsView::drawTimeScale(QPainter *painter, const QRectF &rect)
 {

src/plugins/qmldesigner/components/curveeditor/detail/graphicsview.h

@@ -130,9 +130,11 @@ private:
 
     void drawGrid(QPainter *painter, const QRectF &rect);
 
+#if 0
     void drawExtremaX(QPainter *painter, const QRectF &rect);
 
     void drawExtremaY(QPainter *painter, const QRectF &rect);
+#endif
 
     void drawTimeScale(QPainter *painter, const QRectF &rect);
 

src/plugins/qmldesigner/components/stateseditor/stateseditormodel.cpp

@@ -37,6 +37,8 @@
 #include <coreplugin/icore.h>
 #include <coreplugin/messagebox.h>
 
+#include <QWidget>
+
 enum {
     debug = false
 };
@@ -181,10 +183,11 @@ void StatesEditorModel::renameState(int internalNodeId, const QString &newName)
         return;
 
     if (newName.isEmpty() ||! m_statesEditorView->validStateName(newName)) {
-        Core::AsynchronousMessageBox::warning(tr("Invalid state name"),
+        auto w = Core::AsynchronousMessageBox::warning(tr("Invalid state name"),
                                                newName.isEmpty() ?
                                                    tr("The empty string as a name is reserved for the base state.") :
                                                    tr("Name already used in another state"));
+        w->setAttribute(Qt::WA_ShowModal, false);
         reset();
     } else {
         m_statesEditorView->renameState(internalNodeId, newName);

src/plugins/qmldesigner/components/timelineeditor/animationcurveeditormodel.cpp

@@ -56,31 +56,35 @@ DesignTools::CurveEditorStyle AnimationCurveEditorModel::style() const
 {
     // Pseudo auto generated. See: CurveEditorStyleDialog
     DesignTools::CurveEditorStyle out;
-    out.backgroundBrush = QBrush(QColor(55, 55, 55));
+    out.backgroundBrush = QBrush(QColor(21, 21, 21));
-    out.backgroundAlternateBrush = QBrush(QColor(0, 0, 50));
+    out.backgroundAlternateBrush = QBrush(QColor(32, 32, 32));
     out.fontColor = QColor(255, 255, 255);
     out.gridColor = QColor(114, 116, 118);
     out.canvasMargin = 15;
     out.zoomInWidth = 99;
     out.zoomInHeight = 99;
-    out.timeAxisHeight = 40;
+    out.timeAxisHeight = 60;
     out.timeOffsetLeft = 10;
     out.timeOffsetRight = 10;
-    out.rangeBarColor = QColor(46, 47, 48);
+    out.rangeBarColor = QColor(50, 50, 255);
     out.rangeBarCapsColor = QColor(50, 50, 255);
     out.valueAxisWidth = 60;
     out.valueOffsetTop = 10;
     out.valueOffsetBottom = 10;
-    out.handleStyle.size = 12;
+    out.handleStyle.size = 10;
     out.handleStyle.lineWidth = 1;
     out.handleStyle.color = QColor(255, 255, 255);
     out.handleStyle.selectionColor = QColor(255, 255, 255);
-    out.keyframeStyle.size = 13;
+    out.keyframeStyle.size = 14;
     out.keyframeStyle.color = QColor(172, 210, 255);
     out.keyframeStyle.selectionColor = QColor(255, 255, 255);
-    out.curveStyle.width = 1;
+    out.curveStyle.width = 2;
     out.curveStyle.color = QColor(0, 200, 0);
     out.curveStyle.selectionColor = QColor(255, 255, 255);
+    out.treeItemStyle.margins = 0;
+    out.playhead.width = 20;
+    out.playhead.radius = 4;
+    out.playhead.color = QColor(200, 200, 0);
     return out;
 }
 

src/plugins/qmldesigner/components/timelineeditor/timelinegraphicsscene.cpp

@@ -55,6 +55,8 @@
 #include <utils/algorithm.h>
 #include <utils/qtcassert.h>
 
+#include <utils/hostosinfo.h>
+
 #include <QComboBox>
 #include <QGraphicsLinearLayout>
 #include <QGraphicsProxyWidget>
@@ -66,6 +68,14 @@
 
 namespace QmlDesigner {
 
+static int deleteKey()
+{
+        if (Utils::HostOsInfo::isMacHost())
+            return Qt::Key_Backspace;
+
+        return Qt::Key_Delete;
+}
+
 QList<QmlTimelineKeyframeGroup> allTimelineFrames(const QmlTimeline &timeline)
 {
     QList<QmlTimelineKeyframeGroup> returnList;
@@ -159,6 +169,7 @@ void TimelineGraphicsScene::setWidth(int width)
 void TimelineGraphicsScene::invalidateLayout()
 {
     m_layout->invalidate();
+    toolBar()->setCurrentTimeline(currentTimeline());
 }
 
 void TimelineGraphicsScene::setCurrenFrame(const QmlTimeline &timeline, qreal frame)
@@ -566,14 +577,8 @@ void TimelineGraphicsScene::keyReleaseEvent(QKeyEvent *keyEvent)
         return;
     }
 
-    switch (keyEvent->key()) {
+    if (deleteKey() == keyEvent->key())
-    case Qt::Key_Delete:
         handleKeyframeDeletion();
-        break;
-
-    default:
-        break;
-    }
 
     QGraphicsScene::keyReleaseEvent(keyEvent);
 }
@@ -706,7 +711,7 @@ bool TimelineGraphicsScene::event(QEvent *event)
 {
     switch (event->type()) {
     case QEvent::ShortcutOverride:
-        if (static_cast<QKeyEvent *>(event)->key() == Qt::Key_Delete) {
+        if (static_cast<QKeyEvent *>(event)->key() == deleteKey()) {
             QGraphicsScene::keyPressEvent(static_cast<QKeyEvent *>(event));
             event->accept();
             return true;

src/plugins/remotelinux/tarpackagecreationstep.cpp

@@ -236,24 +236,35 @@ bool TarPackageCreationStep::appendFile(QFile &tarFile, const QFileInfo &fileInf
     return true;
 }
 
+static bool setFilePath(TarFileHeader &header, const QByteArray &filePath)
+{
+    if (filePath.length() <= int(sizeof header.fileName)) {
+        std::memcpy(&header.fileName, filePath.data(), filePath.length());
+        return true;
+    }
+    int sepIndex = filePath.indexOf('/');
+    while (sepIndex != -1) {
+        const int fileNamePart = filePath.length() - sepIndex;
+        if (sepIndex <= int(sizeof header.fileNamePrefix)
+                &&  fileNamePart <= int(sizeof header.fileName)) {
+            std::memcpy(&header.fileNamePrefix, filePath.data(), sepIndex);
+            std::memcpy(&header.fileName, filePath.data() + sepIndex + 1, fileNamePart);
+            return true;
+        }
+        sepIndex = filePath.indexOf('/', sepIndex + 1);
+    }
+    return false;
+}
+
 bool TarPackageCreationStep::writeHeader(QFile &tarFile, const QFileInfo &fileInfo,
     const QString &remoteFilePath)
 {
     TarFileHeader header;
     std::memset(&header, '\0', sizeof header);
-    const QByteArray &filePath = remoteFilePath.toUtf8();
+    if (!setFilePath(header, remoteFilePath.toUtf8())) {
-    const int maxFilePathLength = sizeof header.fileNamePrefix + sizeof header.fileName;
+        raiseError(tr("Cannot add file \"%1\" to tar-archive: path too long.").arg(remoteFilePath));
-    if (filePath.count() > maxFilePathLength) {
-        raiseError(tr("Cannot add file \"%1\" to tar-archive: path too long.")
-            .arg(QDir::toNativeSeparators(remoteFilePath)));
         return false;
     }
-
-    const int fileNameBytesToWrite = qMin<int>(filePath.length(), sizeof header.fileName);
-    const int fileNameOffset = filePath.length() - fileNameBytesToWrite;
-    std::memcpy(&header.fileName, filePath.data() + fileNameOffset, fileNameBytesToWrite);
-    if (fileNameOffset > 0)
-        std::memcpy(&header.fileNamePrefix, filePath.data(), fileNameOffset);
     int permissions = (0400 * fileInfo.permission(QFile::ReadOwner))
         | (0200 * fileInfo.permission(QFile::WriteOwner))
         | (0100 * fileInfo.permission(QFile::ExeOwner))

src/plugins/studiowelcome/studiowelcomeplugin.cpp

@@ -32,6 +32,9 @@
 #include <coreplugin/imode.h>
 #include <coreplugin/modemanager.h>
 
+#include <extensionsystem/pluginmanager.h>
+#include <extensionsystem/pluginspec.h>
+
 #include <projectexplorer/projectexplorer.h>
 #include <projectexplorer/projectexplorer.h>
 #include <projectexplorer/projectmanager.h>
@@ -127,11 +130,10 @@ ProjectModel::ProjectModel(QObject *parent)
             this,
             &ProjectModel::resetProjects);
 
-#ifdef LICENSECHECKER
+
     if (!Utils::findOrDefault(ExtensionSystem::PluginManager::plugins(),
                               Utils::equal(&ExtensionSystem::PluginSpec::name, QString("LicenseChecker"))))
         m_communityVersion = true;
-#endif
 }
 
 int ProjectModel::rowCount(const QModelIndex &) const