Merge "Merge remote-tracking branch 'origin/4.15'"

share/qtcreator/debugger/lldbbridge.py

@@ -844,39 +844,7 @@ class Dumper(DumperBase):
             if typeobj is not None:
                 return typeobj
 
-        return self.lookupNativeTypeInAllModules(name)
+        return lldb.SBType()
-
-    def lookupNativeTypeInAllModules(self, name):
-        needle = self.canonicalTypeName(name)
-        #DumperBase.warn('NEEDLE: %s ' % needle)
-        DumperBase.warn('Searching for type %s across all target modules, this could be very slow' % name)
-        for i in range(self.target.GetNumModules()):
-            module = self.target.GetModuleAtIndex(i)
-            # SBModule.GetType is new somewhere after early 300.x
-            # So this may fail.
-            for t in module.GetTypes():
-                n = self.canonicalTypeName(t.GetName())
-                #DumperBase.warn('N: %s' % n)
-                if n == needle:
-                    #DumperBase.warn('FOUND TYPE DIRECT 2: %s ' % t)
-                    self.typeCache[name] = t
-                    return t
-                if n == needle + '*':
-                    res = t.GetPointeeType()
-                    self.typeCache[name] = res
-                    x = self.fromNativeType(res)  # Register under both names
-                    self.registerTypeAlias(x.typeId, name)
-                    #DumperBase.warn('FOUND TYPE BY POINTER: %s ' % res.name)
-                    return res
-                if n == needle + '&':
-                    res = t.GetDereferencedType().GetUnqualifiedType()
-                    self.typeCache[name] = res
-                    x = self.fromNativeType(res)  # Register under both names
-                    self.registerTypeAlias(x.typeId, name)
-                    #DumperBase.warn('FOUND TYPE BY REFERENCE: %s ' % res.name)
-                    return res
-        #DumperBase.warn('NOT FOUND: %s ' % needle)
-        return None
 
     def setupInferior(self, args):
         """ Set up SBTarget instance """
@@ -904,14 +872,6 @@ class Dumper(DumperBase):
             except:  # Could have been deleted in the mean time.
                 pass
 
-        self.ignoreStops = 0
-        if platform.system() == 'Linux':
-            if self.startMode_ == DebuggerStartMode.AttachCore:
-                pass
-            else:
-                if self.useTerminal_:
-                    self.ignoreStops = 1
-
         if self.platform_:
             self.debugger.SetCurrentPlatform(self.platform_)
         # sysroot has to be set *after* the platform
@@ -1450,9 +1410,6 @@ class Dumper(DumperBase):
                 if self.isInterrupting_:
                     self.isInterrupting_ = False
                     self.reportState("inferiorstopok")
-                elif self.ignoreStops > 0:
-                    self.ignoreStops -= 1
-                    self.process.Continue()
                 else:
                     self.reportState("stopped")
             else:
@@ -2086,10 +2043,6 @@ class SummaryDumper(Dumper, LogMixin):
     def report(self, stuff):
         return  # Don't mess up lldb output
 
-    def lookupNativeTypeInAllModules(self, name):
-        self.warn('Failed to resolve type %s' % name)
-        return None
-
     def dump_summary(self, valobj, expanded=False):
         try:
             from pygdbmi import gdbmiparser

share/qtcreator/qmldesigner/itemLibraryQmlSources/AddImport.qml

@@ -30,8 +30,6 @@ import QtQuickDesignerTheme 1.0
 Column {
     id: root
 
-    signal addImport(int index)
-
     Text {
         id: header
         text: qsTr("Select a Module to Add")
@@ -78,7 +76,7 @@ Column {
                         id: mouseArea
                         anchors.fill: parent
                         hoverEnabled: true
-                        onClicked: addImport(index)
+                        onClicked: rootView.handleAddImport(index)
                         enabled: !isSeparator
                     }
                 }

share/qtcreator/qmldesigner/itemLibraryQmlSources/ItemsView.qml

@@ -87,6 +87,12 @@ ScrollView {
         itemContextMenu.close()
     }
 
+    onContentHeightChanged: {
+        var maxPosition = Math.max(contentHeight - height, 0)
+        if (contentY > maxPosition)
+            contentY = maxPosition
+    }
+
     Item {
         id: styleConstants
         property int textWidth: 58

share/qtcreator/qmldesigner/itemLibraryQmlSources/LibraryHeader.qml

@@ -26,17 +26,14 @@
 import QtQuick 2.15
 import QtQuick.Controls 2.15
 import QtQuickDesignerTheme 1.0
+import StudioControls 1.0 as StudioControls
+import StudioTheme 1.0 as StudioTheme
 
 Item {
     id: root
     width: 200
     height: 75
 
-    signal tabChanged(int index)
-    signal filterChanged(string filterText)
-    signal addModuleClicked()
-    signal addAssetClicked()
-
     function setTab(index)
     {
         tabBar.setCurrentIndex(index);
@@ -69,46 +66,60 @@ Item {
                         {title: qsTr("Assets"), addToolTip: qsTr("Add new assets to project.")}]
 
                 TabButton {
-                    contentItem: Text { // TabButton text
+                    topPadding: 4
-                        text: modelData.title
+                    bottomPadding: 4
-                        font.pixelSize: 13
+                    contentItem: Item {
-                        font.bold: true
+                        implicitHeight: plusButton.height
-                        color: tabBar.currentIndex === index ? "#0094ce" : "#dadada"
-                        anchors.bottomMargin: 2
-                        horizontalAlignment: Text.AlignLeft
-                        verticalAlignment: Text.AlignBottom
-                        elide: Text.ElideRight
-                    }
 
-                    background: Item { // TabButton background
+                        Text { // TabButton text
-                        Rectangle { // + button
+                            text: modelData.title
-                            anchors.right: parent.right
+                            font.pixelSize: 13
+                            font.bold: true
+                            color: tabBar.currentIndex === index ? "#0094ce" : "#dadada"
+                            anchors.left: parent.left
+                            anchors.top: parent.top
                             anchors.bottom: parent.bottom
-                            anchors.rightMargin: 2
+                            anchors.right: plusButton.left
                             anchors.bottomMargin: 2
-                            width: img.width + 10
+                            horizontalAlignment: Text.AlignLeft
-                            height: img.height + 10
+                            verticalAlignment: Text.AlignBottom
+                            elide: Text.ElideRight
+                        }
+
+                        Rectangle { // + button
+                            id: plusButton
+                            anchors.right: parent.right
+                            anchors.top: parent.top
+                            anchors.topMargin: 1
+                            width: 24
+                            height: 24
                             color: mouseArea.containsMouse ? "#353535" : "#262626"
 
                             ToolTip.delay: 500
                             ToolTip.text: modelData.addToolTip
                             ToolTip.visible: mouseArea.containsMouse
 
-                            Image {
+                            Label { // + sign
-                                id: img
+                                text: StudioTheme.Constants.plus
-                                source: tabBar.currentIndex === index ? "../images/add.png"
+                                font.family: StudioTheme.Constants.iconFont.family
-                                                                      : "../images/add_unselected.png"
+                                font.pixelSize: StudioTheme.Values.myIconFontSize
+                                verticalAlignment: Text.AlignVCenter
+                                horizontalAlignment: Text.AlignHCenter
                                 anchors.centerIn: parent
+                                color: tabBar.currentIndex === index  ? "#0094ce" : "#a8a8a8"
                             }
 
                             MouseArea {
                                 id: mouseArea
                                 anchors.fill: parent
                                 hoverEnabled: true
-                                onClicked: index == 0 ? addModuleClicked() : addAssetClicked()
+                                onClicked: index == 0 ? rootView.handleAddModule()
+                                                      : rootView.handleAddAsset()
                             }
                         }
+                    }
 
+                    background: Item { // TabButton background
                         Rectangle { // bottom strip
                             anchors.bottom: parent.bottom
                             width: parent.width
@@ -117,7 +128,7 @@ Item {
                         }
                     }
 
-                    onClicked: tabChanged(index)
+                    onClicked: rootView.handleTabChanged(index);
                 }
             }
         }
@@ -138,16 +149,30 @@ Item {
             anchors.rightMargin: 5
             selectByMouse: true
 
-            onTextChanged: filterChanged(text)
+            onTextChanged: rootView.handleSearchfilterChanged(text)
 
-            Image { // clear text button
+            Rectangle { // x button
-                source: "../images/x.png"
+                width: 15
+                height: 15
                 anchors.right: parent.right
                 anchors.rightMargin: 5
                 anchors.verticalCenter: parent.verticalCenter
                 visible: searchFilterText.text !== ""
+                color: xMouseArea.containsMouse ? "#353535" : "transparent"
+
+                Label {
+                    text: StudioTheme.Constants.closeCross
+                    font.family: StudioTheme.Constants.iconFont.family
+                    font.pixelSize: StudioTheme.Values.myIconFontSize
+                    verticalAlignment: Text.AlignVCenter
+                    horizontalAlignment: Text.AlignHCenter
+                    anchors.centerIn: parent
+                    color: "#dadada"
+                }
 
                 MouseArea {
+                    id: xMouseArea
+                    hoverEnabled: true
                     anchors.fill: parent
                     onClicked: searchFilterText.text = ""
                 }

src/libs/sqlite/sqlitebasestatement.cpp

@@ -716,7 +716,7 @@ StringType convertToTextForColumn(sqlite3_stmt *sqlStatment, int column)
         break;
     }
 
-    return StringType{"", 0};
+    return {};
 }
 } // namespace
 

src/libs/sqlite/sqlitebasestatement.h

@@ -349,7 +349,7 @@ public:
         bindValues(queryValues...);
 
         while (BaseStatement::next())
-            pushBackToContainer<ResultTypeCount>(container);
+            emplaceBackValues<ResultTypeCount>(container);
 
         resetter.reset();
     }
@@ -448,19 +448,6 @@ private:
         return callCallable(callable, std::make_integer_sequence<int, ResultTypeCount>{});
     }
 
-    template<typename Container, int... ColumnIndices>
-    void pushBackToContainer(Container &container, std::integer_sequence<int, ColumnIndices...>)
-    {
-        using Type = typename Container::value_type;
-        container.push_back(Type(ValueGetter(*this, ColumnIndices)...));
-    }
-
-    template<int ResultTypeCount, typename Container>
-    void pushBackToContainer(Container &container)
-    {
-        pushBackToContainer(container, std::make_integer_sequence<int, ResultTypeCount>{});
-    }
-
     template<typename ValueType>
     void bindValuesByIndex(int index, const ValueType &value)
     {

src/libs/utils/consoleprocess.cpp

@@ -611,6 +611,18 @@ bool ConsoleProcess::start()
     return true;
 }
 
+void Utils::ConsoleProcess::kickoffProcess()
+{
+#ifdef Q_OS_WIN
+    // Not used.
+#else
+    if (d->m_stubSocket && d->m_stubSocket->isWritable()) {
+        d->m_stubSocket->write("c", 1);
+        d->m_stubSocket->flush();
+    }
+#endif
+}
+
 void ConsoleProcess::interruptProcess()
 {
 #ifdef Q_OS_WIN

src/libs/utils/consoleprocess.h

@@ -90,6 +90,7 @@ public:
     bool isRunning() const; // This reflects the state of the console+stub
     qint64 applicationPID() const;
 
+    void kickoffProcess();
     void interruptProcess();
     void killProcess();
     void killStub();

src/libs/utils/process_stub_unix.c

@@ -57,6 +57,7 @@ extern char **environ;
 static int qtcFd;
 static char *sleepMsg;
 static int chldPipe[2];
+static int blockingPipe[2];
 static int isDebug;
 static volatile int isDetached;
 static volatile int chldPid;
@@ -236,10 +237,21 @@ int main(int argc, char *argv[])
         perror("Cannot create status pipe");
         doExit(3);
     }
+
     /* The debugged program is not supposed to inherit these handles. But we cannot
      * close the writing end before calling exec(). Just handle both ends the same way ... */
     fcntl(chldPipe[0], F_SETFD, FD_CLOEXEC);
     fcntl(chldPipe[1], F_SETFD, FD_CLOEXEC);
+
+    if (isDebug) {
+        /* Create execution start notification pipe. The child waits on this until
+           the parent writes to it, triggered by an 'c' message from Creator */
+        if (pipe(blockingPipe)) {
+            perror("Cannot create blocking pipe");
+            doExit(3);
+        }
+    }
+
     switch ((chldPid = fork())) {
         case -1:
             perror("Cannot fork child process");
@@ -262,9 +274,15 @@ int main(int argc, char *argv[])
 #ifdef __linux__
             prctl(PR_SET_PTRACER, atoi(argv[ArgPid]));
 #endif
-            /* Stop the child to allow the debugger to attach */
+            /* Block to allow the debugger to attach */
-            if (isDebug)
+            if (isDebug) {
-                kill(chldPid, SIGSTOP);
+                char buf;
+                int res = read(blockingPipe[0], &buf, 1);
+                if (res < 0)
+                    perror("Could not read from blocking pipe");
+                close(blockingPipe[0]);
+                close(blockingPipe[1]);
+            }
 
             if (env)
                 environ = env;
@@ -296,6 +314,7 @@ int main(int argc, char *argv[])
                     break;
                 } else {
                     int i;
+                    char c = 'i';
                     for (i = 0; i < nbytes; ++i) {
                         switch (buffer[i]) {
                         case 'k':
@@ -305,13 +324,12 @@ int main(int argc, char *argv[])
                                 kill(chldPid, SIGKILL);
                             }
                             break;
-                        case 'i':
+                        case 'c': {
-                            if (chldPid > 0) {
+                            int res = write(blockingPipe[1], &c, 1);
-                                int res = kill(chldPid, SIGINT);
+                            if (res < 0)
-                                if (res)
+                                perror("Could not write to blocking pipe");
-                                    perror("Stub could not interrupt inferior");
-                            }
                             break;
+                        }
                         case 'd':
                             isDetached = 1;
                             break;

src/libs/utils/smallstring.h

@@ -64,8 +64,8 @@ template<uint Size>
 class BasicSmallString
 {
 public:
-    using iterator = Internal::SmallStringIterator<std::random_access_iterator_tag, char>;
+    using iterator = SmallStringView::iterator;
-    using const_iterator = Internal::SmallStringIterator<std::random_access_iterator_tag, const char>;
+    using const_iterator = SmallStringView::const_iterator;
     using reverse_iterator = std::reverse_iterator<iterator>;
     using const_reverse_iterator = std::reverse_iterator<const_iterator>;
     using size_type = std::size_t;
@@ -113,8 +113,15 @@ public:
 
     BasicSmallString(const char *string, size_type size)
         : BasicSmallString(string, size, size)
-    {
+    {}
-    }
+
+    explicit BasicSmallString(const_iterator begin, const_iterator end)
+        : BasicSmallString(SmallStringView{begin, end})
+    {}
+
+    explicit BasicSmallString(iterator begin, iterator end)
+        : BasicSmallString(SmallStringView{begin, end})
+    {}
 
     template<typename Type, typename = std::enable_if_t<std::is_pointer<Type>::value>>
     BasicSmallString(Type characterPointer)

src/libs/utils/smallstringview.h

@@ -49,6 +49,7 @@ class SmallStringView
 {
 public:
     using const_iterator = Internal::SmallStringIterator<std::random_access_iterator_tag, const char>;
+    using iterator = Internal::SmallStringIterator<std::random_access_iterator_tag, char>;
     using const_reverse_iterator = std::reverse_iterator<const_iterator>;
     using size_type = std::size_t;
 
@@ -62,14 +63,22 @@ public:
     constexpr SmallStringView(const char *const string, const size_type size) noexcept
         : m_pointer(string)
         , m_size(size)
-    {
+    {}
-    }
 
-    constexpr SmallStringView(const const_iterator begin, const const_iterator end) noexcept
+    constexpr SmallStringView(const char *const begin, const char *const end) noexcept
+        : m_pointer(begin)
+        , m_size(static_cast<std::size_t>(std::distance(begin, end)))
+    {}
+
+    constexpr SmallStringView(const_iterator begin, const_iterator end) noexcept
         : m_pointer(begin.data())
         , m_size(std::size_t(end - begin))
-    {
+    {}
-    }
+
+    constexpr SmallStringView(iterator begin, iterator end) noexcept
+        : m_pointer(begin.data())
+        , m_size(std::size_t(end - begin))
+    {}
 
     template<typename String, typename Utils::enable_if_has_char_data_pointer<String> = 0>
     constexpr SmallStringView(const String &string) noexcept

src/plugins/cmakeprojectmanager/cmakebuildsystem.cpp

@@ -39,6 +39,7 @@
 #include <android/androidconstants.h>
 #include <coreplugin/icore.h>
 #include <coreplugin/progressmanager/progressmanager.h>
+#include <coreplugin/reaper.h>
 #include <cpptools/cppprojectupdater.h>
 #include <cpptools/cpptoolsconstants.h>
 #include <cpptools/generatedcodemodelsupport.h>
@@ -59,6 +60,7 @@
 #include <utils/macroexpander.h>
 #include <utils/mimetypes/mimetype.h>
 #include <utils/qtcassert.h>
+#include <utils/runextensions.h>
 
 #include <QClipboard>
 #include <QDir>
@@ -207,6 +209,7 @@ CMakeBuildSystem::CMakeBuildSystem(CMakeBuildConfiguration *bc)
 
 CMakeBuildSystem::~CMakeBuildSystem()
 {
+    m_futureSynchronizer.waitForFinished();
     if (!m_treeScanner.isFinished()) {
         auto future = m_treeScanner.future();
         future.cancel();
@@ -576,7 +579,7 @@ void CMakeBuildSystem::combineScanAndParse()
 
     emitBuildSystemUpdated();
 
-    QTimer::singleShot(0, this, &CMakeBuildSystem::runCTest);
+    runCTest();
 }
 
 void CMakeBuildSystem::checkAndReportError(QString &errorMessage)
@@ -921,42 +924,62 @@ void CMakeBuildSystem::runCTest()
     }
     qCDebug(cmakeBuildSystemLog) << "Requesting ctest run after cmake run";
 
-    BuildDirParameters parameters(cmakeBuildConfiguration());
+    const BuildDirParameters parameters(cmakeBuildConfiguration());
     QTC_ASSERT(parameters.isValid(), return);
 
-    FilePath workingDirectory = workDirectory(parameters);
+    const CommandLine cmd { m_ctestPath, { "-N", "--show-only=json-v1" } };
-    CommandLine cmd{m_ctestPath, {"-N", "--show-only=json-v1"}};
+    const QString workingDirectory = workDirectory(parameters).toString();
-    SynchronousProcess ctest;
+    const QStringList environment = cmakeBuildConfiguration()->environment().toStringList();
-    ctest.setTimeoutS(1);
-    ctest.setEnvironment(cmakeBuildConfiguration()->environment().toStringList());
-    ctest.setWorkingDirectory(workingDirectory.toString());
 
-    const SynchronousProcessResponse response = ctest.run(cmd);
+    auto future = Utils::runAsync([cmd, workingDirectory, environment]
-    if (response.result == SynchronousProcessResponse::Finished) {
+                                  (QFutureInterface<QByteArray> &futureInterface) {
-        const QJsonDocument json = QJsonDocument::fromJson(response.allRawOutput());
+        QProcess process;
-        if (!json.isEmpty() && json.isObject()) {
+        process.setEnvironment(environment);
-            const QJsonObject jsonObj = json.object();
+        process.setWorkingDirectory(workingDirectory);
-            const QJsonObject btGraph = jsonObj.value("backtraceGraph").toObject();
+        process.start(cmd.executable().toString(), cmd.splitArguments(), QIODevice::ReadOnly);
-            const QJsonArray cmakelists = btGraph.value("files").toArray();
+
-            const QJsonArray nodes = btGraph.value("nodes").toArray();
+        if (!process.waitForStarted(1000) || !process.waitForFinished(1000)) {
-            const QJsonArray tests = jsonObj.value("tests").toArray();
+            if (process.state() == QProcess::NotRunning)
-            for (const QJsonValue &testVal : tests) {
+                return;
-                const QJsonObject test = testVal.toObject();
+            process.terminate();
-                QTC_ASSERT(!test.isEmpty(), continue);
+            if (process.waitForFinished(1000))
-                const int bt = test.value("backtrace").toInt(-1);
+                return;
-                QTC_ASSERT(bt != -1, continue);
+            process.kill();
-                const QJsonObject btRef = nodes.at(bt).toObject();
+            process.waitForFinished(1000);
-                int file = btRef.value("file").toInt(-1);
+            return;
-                int line = btRef.value("line").toInt(-1);
+        }
-                QTC_ASSERT(file != -1 && line != -1, continue);
+        if (process.exitCode() || process.exitStatus() != QProcess::NormalExit)
-                m_testNames.append({test.value("name").toString(),
+            return;
-                                    FilePath::fromString(cmakelists.at(file).toString()),
+        futureInterface.reportResult(process.readAllStandardOutput());
-                                    line
+    });
-                                   });
+
+    Utils::onFinished(future, this, [this](const QFuture<QByteArray> &future) {
+        if (future.resultCount()) {
+            const QJsonDocument json = QJsonDocument::fromJson(future.result());
+            if (!json.isEmpty() && json.isObject()) {
+                const QJsonObject jsonObj = json.object();
+                const QJsonObject btGraph = jsonObj.value("backtraceGraph").toObject();
+                const QJsonArray cmakelists = btGraph.value("files").toArray();
+                const QJsonArray nodes = btGraph.value("nodes").toArray();
+                const QJsonArray tests = jsonObj.value("tests").toArray();
+                for (const QJsonValue &testVal : tests) {
+                    const QJsonObject test = testVal.toObject();
+                    QTC_ASSERT(!test.isEmpty(), continue);
+                    const int bt = test.value("backtrace").toInt(-1);
+                    QTC_ASSERT(bt != -1, continue);
+                    const QJsonObject btRef = nodes.at(bt).toObject();
+                    int file = btRef.value("file").toInt(-1);
+                    int line = btRef.value("line").toInt(-1);
+                    QTC_ASSERT(file != -1 && line != -1, continue);
+                    m_testNames.append({ test.value("name").toString(),
+                                         FilePath::fromString(cmakelists.at(file).toString()), line });
+                }
             }
         }
-    }
+        emit testInformationUpdated();
-    emit testInformationUpdated();
+    });
+
+    m_futureSynchronizer.addFuture(future);
 }
 
 CMakeBuildConfiguration *CMakeBuildSystem::cmakeBuildConfiguration() const

src/plugins/cmakeprojectmanager/cmakebuildsystem.h

@@ -35,6 +35,8 @@
 #include <utils/fileutils.h>
 #include <utils/temporarydirectory.h>
 
+#include <QFutureSynchronizer>
+
 namespace ProjectExplorer { class ExtraCompiler; }
 
 namespace CppTools {
@@ -181,6 +183,7 @@ private:
     // CTest integration
     QString m_ctestPath;
     QList<ProjectExplorer::TestCaseInfo> m_testNames;
+    QFutureSynchronizer<QByteArray> m_futureSynchronizer;
 };
 
 } // namespace Internal

src/plugins/debugger/gdb/gdbengine.cpp

@@ -1147,26 +1147,6 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
         return;
     }
 
-    // Ignore signals from the process stub.
-    const GdbMi frame = data["frame"];
-    if (terminal()
-            && data["reason"].data() == "signal-received"
-            && data["signal-name"].data() == "SIGSTOP")
-    {
-        const QString from = frame["from"].data();
-        const QString func = frame["func"].data();
-        if (from.endsWith("/ld-linux.so.2")
-                || from.endsWith("/ld-linux-x86-64.so.2")
-                || func == "clone"
-                || func == "kill")
-        {
-            showMessage("INTERNAL CONTINUE AFTER SIGSTOP FROM STUB", LogMisc);
-            notifyInferiorSpontaneousStop();
-            continueInferiorInternal();
-            return;
-        }
-    }
-
     if (!m_onStop.isEmpty()) {
         notifyInferiorStopOk();
         showMessage("HANDLING QUEUED COMMANDS AFTER TEMPORARY STOP", LogMisc);
@@ -1184,6 +1164,7 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
     QString fullName;
     QString function;
     QString language;
+    const GdbMi frame = data["frame"];
     if (frame.isValid()) {
         const GdbMi lineNumberG = frame["line"];
         function = frame["function"].data(); // V4 protocol
@@ -4920,7 +4901,9 @@ void GdbEngine::handleStubAttached(const DebuggerResponse &response, qint64 main
             notifyEngineRunAndInferiorStopOk();
             continueInferiorInternal();
         } else {
-            showMessage("INFERIOR ATTACHED AND RUNNING");
+            showMessage("INFERIOR ATTACHED");
+            QTC_ASSERT(terminal(), return);
+            terminal()->kickoffProcess();
             //notifyEngineRunAndInferiorRunOk();
             // Wait for the upcoming *stopped and handle it there.
         }

src/plugins/debugger/terminal.cpp

@@ -183,6 +183,11 @@ TerminalRunner::TerminalRunner(RunControl *runControl, const Runnable &stubRunna
             this, [this] { reportDone(); });
 }
 
+void TerminalRunner::kickoffProcess()
+{
+    m_stubProc.kickoffProcess();
+}
+
 void TerminalRunner::interruptProcess()
 {
     m_stubProc.interruptProcess();

src/plugins/debugger/terminal.h

@@ -77,6 +77,7 @@ public:
     qint64 applicationPid() const { return m_applicationPid; }
     qint64 applicationMainThreadId() const { return m_applicationMainThreadId; }
 
+    void kickoffProcess();
     void interruptProcess();
     void setRunAsRoot(bool on);
 

src/plugins/qmldesigner/CMakeLists.txt

@@ -30,6 +30,7 @@ add_qtc_plugin(QmlDesigner
     settingspage.cpp settingspage.h settingspage.ui
     shortcutmanager.cpp shortcutmanager.h
     designermcumanager.cpp designermcumanager.h
+    richtexteditordialog.cpp richtexteditordialog.h
   EXPLICIT_MOC
     components/propertyeditor/propertyeditorvalue.h
     components/connectioneditor/connectionviewwidget.h

src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp

@@ -47,6 +47,7 @@
 #include <QStyleOptionGraphicsItem>
 #include <QTimeLine>
 #include <QGraphicsView>
+#include <QtMath>
 
 #include <cmath>
 
@@ -57,8 +58,8 @@ const int blockRadius = 18;
 const int blockAdjust = 40;
 const int startItemOffset = 96;
 
-const qreal fontSize = 10; // points
+const qreal labelFontSize = 10;
-const qreal zoomLevelLabel = 0.5; // Everything lower than that will hide all labels
+const qreal labelShowThreshold = 0.25; // Everything lower than that will hide all labels
 const qreal defaultDpi = 96.0;
 
 void drawIcon(QPainter *painter,
@@ -627,12 +628,68 @@ void FormEditorFlowItem::updateGeometry()
     }
 }
 
+void FormEditorFlowItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+    FormEditorItem::paint(painter, option, widget);
+
+    if (!painter->isActive())
+        return;
+
+    if (!qmlItemNode().isValid())
+        return;
+
+    painter->save();
+    painter->setRenderHint(QPainter::Antialiasing);
+
+    QPen pen;
+    pen.setJoinStyle(Qt::MiterJoin);
+
+    QColor flowColor(0xe71919);
+
+    if (qmlItemNode().rootModelNode().hasAuxiliaryData("areaColor"))
+        flowColor = qmlItemNode().rootModelNode().auxiliaryData("areaColor").value<QColor>();
+
+    if (qmlItemNode().modelNode().hasAuxiliaryData("color"))
+        flowColor = qmlItemNode().modelNode().auxiliaryData("color").value<QColor>();
+
+    pen.setColor(flowColor);
+
+    qreal width = 2;
+
+//    if (qmlItemNode().modelNode().hasAuxiliaryData("width"))
+//        width = qmlItemNode().modelNode().auxiliaryData("width").toInt();
+
+    width *= getLineScaleFactor();
+
+    pen.setWidthF(width);
+
+
+    bool dash = false;
+
+    if (qmlItemNode().modelNode().hasAuxiliaryData("dash"))
+        dash = qmlItemNode().modelNode().auxiliaryData("dash").toBool();
+
+    if (dash)
+        pen.setStyle(Qt::DashLine);
+    else
+        pen.setStyle(Qt::SolidLine);
+
+    pen.setCosmetic(false);
+    painter->setPen(pen);
+
+    QColor fillColor = QColor(Qt::transparent);
+    painter->setBrush(fillColor);
+
+    painter->drawRoundedRect(boundingRect(), blockRadius, blockRadius);
+
+    painter->restore();
+}
+
 QPointF FormEditorFlowItem::instancePosition() const
 {
     return qmlItemNode().flowPosition();
 }
 
-
 void FormEditorFlowActionItem::setDataModelPosition(const QPointF &position)
 {
     qmlItemNode().setPosition(position);
@@ -691,7 +748,6 @@ void FormEditorFlowActionItem::paint(QPainter *painter, const QStyleOptionGraphi
 
     QPen pen;
     pen.setJoinStyle(Qt::MiterJoin);
-    pen.setCosmetic(true);
 
     QColor flowColor(0xe71919);
 
@@ -706,8 +762,9 @@ void FormEditorFlowActionItem::paint(QPainter *painter, const QStyleOptionGraphi
     if (qmlItemNode().modelNode().hasAuxiliaryData("width"))
         width = qmlItemNode().modelNode().auxiliaryData("width").toInt();
 
-    bool dash = false;
+    width *= getLineScaleFactor();
 
+    bool dash = false;
 
     if (qmlItemNode().modelNode().hasAuxiliaryData("dash"))
         dash = qmlItemNode().modelNode().auxiliaryData("dash").toBool();
@@ -719,7 +776,7 @@ void FormEditorFlowActionItem::paint(QPainter *painter, const QStyleOptionGraphi
         pen.setStyle(Qt::SolidLine);
 
     pen.setWidthF(width);
-    pen.setCosmetic(true);
+    pen.setCosmetic(false);
     painter->setPen(pen);
 
     QColor fillColor = QColor(Qt::transparent);
@@ -867,10 +924,8 @@ class ConnectionConfiguration
 public:
     ConnectionConfiguration(const QmlItemNode &node,
                             const ResolveConnection &resolveConnection,
-                            const qreal scaleFactor,
                             bool hitTest = false)
         : width(2)
-        , adjustedWidth(width / scaleFactor)
         , color(QColor(0xe71919))
         , lineBrush(QBrush(color))
         , penStyle(Qt::SolidLine)
@@ -883,9 +938,10 @@ public:
         , breakOffset(50)
         , radius(8)
         , bezier(50)
+        , fontSize(labelFontSize)
         , type(ConnectionType::Default)
         , label()
-        , labelOffset(14 / scaleFactor)
+        , labelOffset(14)
         , labelPosition(50.0)
         , labelFlags(Qt::AlignHCenter | Qt::AlignVCenter | Qt::TextDontClip)
         , labelFlipSide(false)
@@ -895,12 +951,12 @@ public:
     {
         // width
         if (node.modelNode().hasAuxiliaryData("width"))
-            width = node.modelNode().auxiliaryData("width").toInt();
+            width = node.modelNode().auxiliaryData("width").toFloat();
         // adjusted width
         if (node.modelNode().isSelected())
             width += 2;
         if (hitTest)
-            width = width * 8 / scaleFactor;
+            width = width * 8;
         // color
         if (resolveConnection.isStartLine)
             color = QColor("blue");
@@ -966,7 +1022,6 @@ public:
     }
 
     qreal width;
-    qreal adjustedWidth;
     QColor color; // TODO private/setter
     QBrush lineBrush;
     Qt::PenStyle penStyle;
@@ -980,6 +1035,7 @@ public:
     int breakOffset;
     int radius;
     int bezier;
+    qreal fontSize;
     ConnectionType type;
     QString label;
     qreal labelOffset;
@@ -1285,7 +1341,7 @@ public:
         const bool boolExitRight = fromRect.right() < toRect.center().x();
         const bool boolExitBottom = fromRect.bottom() < toRect.center().y();
 
-        const qreal padding = 8;
+        const int padding = 4 * config.width;
 
         if (horizontalFirst) {
             const qreal startX = boolExitRight ? fromRect.right() + padding : fromRect.x() - padding;
@@ -1405,7 +1461,7 @@ void FormEditorTransitionItem::updateGeometry()
     QPixmap pixmap(640, 480);
     QPainter localPainter(&pixmap);
     QFont font = localPainter.font();
-    font.setPointSizeF(getFontSize(&localPainter) / getScaleFactor());
+    font.setPixelSize(labelFontSize * getTextScaleFactor());
     localPainter.setFont(font);
 
     const auto fromNodes = resolved.from;
@@ -1481,7 +1537,7 @@ void FormEditorTransitionItem::drawSingleLabel(QPainter *painter, const Connecti
     QPointF position;
     qreal angle;
 
-    const qreal hMargin = 10.0 / getScaleFactor();
+    const qreal hMargin = 10.0 * getItemScaleFactor();
     QFontMetrics metric(painter->font());
 
     const qreal lineHeight = metric.boundingRect("Xyz").height();
@@ -1506,7 +1562,7 @@ void FormEditorTransitionItem::drawSingleLabel(QPainter *painter, const Connecti
     labelRect.adjust(-hMargin, 0.0, hMargin, 0.0);
 
     if (singleEvent && singleSignal)
-        labelRect.setHeight(eventRect.height() + signalRect.height() + (6.0 / getScaleFactor()));
+        labelRect.setHeight(eventRect.height() + signalRect.height() + (6.0 * getTextScaleFactor()));
 
     const qreal halfHeight = labelRect.height() * 0.5;
 
@@ -1526,7 +1582,7 @@ void FormEditorTransitionItem::drawSingleLabel(QPainter *painter, const Connecti
 
         // Calculate font bounding box without taking into account the cale factor
         QFont originalFont = painter->font();
-        originalFont.setPointSizeF(getFontSize(painter));
+        originalFont.setPixelSize(labelFontSize * getTextScaleFactor());
         QFontMetrics originalMetric(originalFont);
         QRectF originalTextRect = originalMetric.boundingRect(events);
         originalTextRect.adjust(-10.0, 0.0, 10.0, 0.0);
@@ -1588,9 +1644,9 @@ void FormEditorTransitionItem::drawSingleLabel(QPainter *painter, const Connecti
     painter->setPen(Qt::white);
     if (singleEvent && singleSignal) {
         eventRect.setWidth(labelRect.width());
-        eventRect.moveTopLeft(labelRect.topLeft() + QPointF(0.0, 4.0 / getScaleFactor()));
+        eventRect.moveTopLeft(labelRect.topLeft() + QPointF(0.0, 4.0 * getItemScaleFactor()));
         signalRect.setWidth(labelRect.width());
-        signalRect.moveBottomLeft(labelRect.bottomLeft() - QPointF(0.0, 4.0 / getScaleFactor()));
+        signalRect.moveBottomLeft(labelRect.bottomLeft() - QPointF(0.0, 4.0 * getItemScaleFactor()));
 
         painter->drawText(eventRect, Qt::AlignCenter, events);
         painter->drawText(signalRect, Qt::AlignCenter, targetSignal);
@@ -1619,9 +1675,8 @@ void FormEditorTransitionItem::drawSelectionLabel(QPainter *painter, const Conne
         const QStringList events = connection.config.events.split(',');
         const int eventCount = events.size();
 
-        const qreal scaleFactor = getScaleFactor();
+        const qreal radius = 7.0 * getItemScaleFactor();
-        const qreal radius = 7.0 / scaleFactor;
+        const qreal hMargin = 10.0 * getItemScaleFactor();
-        const qreal hMargin = 10.0 / scaleFactor;
 
         QFontMetrics metric(painter->font());
         const qreal lineHeight = metric.boundingRect("Xyz").height();
@@ -1657,7 +1712,7 @@ void FormEditorTransitionItem::drawSelectionLabel(QPainter *painter, const Conne
         }
 
         const int signalCount = signalList.size();
-        const qreal offset = 10.0 / scaleFactor;
+        const qreal offset = 10.0 * getItemScaleFactor();
 
         qreal totalHeight = 0;
         if (hasEvents)
@@ -1730,34 +1785,33 @@ void FormEditorTransitionItem::drawSelectionLabel(QPainter *painter, const Conne
 static void drawArrow(QPainter *painter,
                       const QPointF &point,
                       const qreal &angle,
-                      const qreal &arrowLength,
+                      qreal arrowSize,
-                      const qreal &arrowWidth)
+                      qreal arrowTipAngle = 90.0)
 {
     const QPointF peakP(0, 0);
-    const QPointF leftP(-arrowLength, -arrowWidth * 0.5);
+    const QPointF endP(-arrowSize, 0);
-    const QPointF rightP(-arrowLength, arrowWidth * 0.5);
 
     painter->save();
 
     painter->translate(point);
-    painter->rotate(-angle);
+    painter->rotate(-angle - (arrowTipAngle/2.0));
-    painter->drawLine(leftP, peakP);
+    painter->drawLine(peakP, endP);
-    painter->drawLine(rightP, peakP);
+    painter->rotate(arrowTipAngle);
+    painter->drawLine(peakP, endP);
 
     painter->restore();
 }
 
 void FormEditorTransitionItem::paintConnection(QPainter *painter, const Connection &connection)
 {
-    const qreal arrowLength = 4 * connection.config.adjustedWidth;
+    const int arrowSize = 12 * getLineScaleFactor();
-    const qreal arrowWidth = 8 * connection.config.adjustedWidth;
 
     painter->save();
     painter->setRenderHint(QPainter::Antialiasing);
 
     // Draw path/connection line
     QPen pen;
-    pen.setCosmetic(true);
+    pen.setCosmetic(false);
     pen.setJoinStyle(Qt::MiterJoin);
     pen.setCapStyle(Qt::RoundCap);
     pen.setBrush(connection.config.lineBrush);
@@ -1769,12 +1823,12 @@ void FormEditorTransitionItem::paintConnection(QPainter *painter, const Connecti
         pen.setStyle(connection.config.penStyle);
     }
 
-    pen.setWidthF(connection.config.width);
+    pen.setWidthF(connection.config.width * getLineScaleFactor());
     painter->setPen(pen);
 
     painter->drawPath(connection.path);
 
-    pen.setWidthF(connection.config.width);
+    pen.setWidthF(connection.config.width * getLineScaleFactor());
     pen.setStyle(Qt::SolidLine);
     pen.setColor(connection.config.color);
     painter->setPen(pen);
@@ -1791,16 +1845,16 @@ void FormEditorTransitionItem::paintConnection(QPainter *painter, const Connecti
     }
 
     if (connection.config.drawEnd)
-        drawArrow(painter, connection.end, angle, arrowLength, arrowWidth);
+        drawArrow(painter, connection.end, angle, arrowSize, 60.0);
 
     // Draw start ellipse
     if (connection.config.drawStart) {
         painter->setBrush(Qt::white);
-        painter->drawEllipse(connection.start, arrowLength / 2.0, arrowLength / 2.0);
+        painter->drawEllipse(connection.start, arrowSize / 5, arrowSize / 5);
     }
 
     // Draw labels
-    if (viewportTransform().m11() >= zoomLevelLabel)
+    if (viewportTransform().m11() >= labelShowThreshold)
         drawLabels(painter, connection);
 
     painter->restore();
@@ -1825,11 +1879,11 @@ void FormEditorTransitionItem::paint(QPainter *painter, const QStyleOptionGraphi
     if (!isModelNodeValid(resolved.from))
         return;
 
-    ConnectionConfiguration config(qmlItemNode(), resolved, viewportTransform().m11(), m_hitTest);
+    ConnectionConfiguration config(qmlItemNode(), resolved, m_hitTest);
 
-    QFont f = painter->font();
+    QFont font = painter->font();
-    f.setPointSizeF(getFontSize(painter) / getScaleFactor());
+    font.setPixelSize(config.fontSize * getTextScaleFactor());
-    painter->setFont(f);
+    painter->setFont(font);
 
     const auto fromNodes = resolved.from;
     const auto toNodes = resolved.to;
@@ -1896,7 +1950,7 @@ void FormEditorTransitionItem::paint(QPainter *painter, const QStyleOptionGraphi
                 const QString icon = Theme::getIconUnicode(Theme::startNode);
 
                 QPen pen;
-                pen.setCosmetic(true);
+                pen.setCosmetic(false);
                 pen.setColor(config.color);
                 painter->setPen(pen);
 
@@ -1937,18 +1991,19 @@ QTransform FormEditorItem::viewportTransform() const
     return scene()->views().first()->viewportTransform();
 }
 
-qreal FormEditorItem::getFontSize(QPainter *painter) const
+qreal FormEditorItem::getItemScaleFactor() const
 {
-    const int dpi = std::max(painter->device()->logicalDpiX(),
+    return 1.0 / viewportTransform().m11();
-                             painter->device()->logicalDpiY());
-
-    return fontSize * (dpi / defaultDpi);
 }
 
-qreal FormEditorItem::getScaleFactor() const
+qreal FormEditorItem::getLineScaleFactor() const
 {
-    // Cap scaling at 100% zoom
+    return 2 / qSqrt(viewportTransform().m11());
-    return (viewportTransform().m11() >= 1.0) ? viewportTransform().m11() : 1.0;
+}
+
+qreal FormEditorItem::getTextScaleFactor() const
+{
+    return 2 / qSqrt(viewportTransform().m11());
 }
 
 void FormEditorFlowDecisionItem::updateGeometry()
@@ -1960,6 +2015,7 @@ void FormEditorFlowDecisionItem::updateGeometry()
         size = qmlItemNode().modelNode().auxiliaryData("blockSize").toInt();
 
     QRectF boundingRect(0, 0, size, size);
+    QRectF selectionRect = boundingRect;
     QTransform transform;
     if (qmlItemNode().isFlowDecision()) {
         transform.translate(boundingRect.center().x(), boundingRect.center().y());
@@ -1982,7 +2038,7 @@ void FormEditorFlowDecisionItem::updateGeometry()
                 QPixmap pixmap(640, 480);
                 QPainter localPainter(&pixmap);
                 QFont font = localPainter.font();
-                font.setPointSizeF(getFontSize(&localPainter) / getScaleFactor());
+                font.setPixelSize(labelFontSize * getTextScaleFactor());
                 localPainter.setFont(font);
 
                 const qreal margin = blockAdjust * 0.5;
@@ -2018,14 +2074,15 @@ void FormEditorFlowDecisionItem::updateGeometry()
             }
         }
 
-        // Unite the rotate item bounding rect with the label bounding rect.
+        // bounding rect is combination of label and icon but only icon can be clicked
         boundingRect = transform.mapRect(boundingRect);
+        selectionRect = boundingRect;
         boundingRect = boundingRect.united(labelBoundingRect);
     }
 
-    m_selectionBoundingRect = boundingRect;
+    m_selectionBoundingRect = selectionRect;
-    m_paintedBoundingRect = m_selectionBoundingRect;
+    m_boundingRect = boundingRect;
-    m_boundingRect = m_paintedBoundingRect;
+    m_paintedBoundingRect = boundingRect;
     setTransform(qmlItemNode().instanceTransformWithContentTransform());
     const QPointF pos = qmlItemNode().flowPosition();
     setTransform(QTransform::fromTranslate(pos.x(), pos.y()));
@@ -2045,7 +2102,7 @@ void FormEditorFlowDecisionItem::paint(QPainter *painter, const QStyleOptionGrap
 
     QPen pen;
     pen.setJoinStyle(Qt::MiterJoin);
-    pen.setCosmetic(true);
+    pen.setCosmetic(false);
 
     QColor flowColor(0xe71919);
 
@@ -2055,24 +2112,26 @@ void FormEditorFlowDecisionItem::paint(QPainter *painter, const QStyleOptionGrap
     if (qmlItemNode().modelNode().hasAuxiliaryData("color"))
         flowColor = qmlItemNode().modelNode().auxiliaryData("color").value<QColor>();
 
+    pen.setColor(flowColor);
+
     qreal width = 2;
 
     if (qmlItemNode().modelNode().hasAuxiliaryData("width"))
         width = qmlItemNode().modelNode().auxiliaryData("width").toInt();
 
+    width *= getLineScaleFactor();
+    pen.setWidthF(width);
+
     bool dash = false;
 
     if (qmlItemNode().modelNode().hasAuxiliaryData("dash"))
         dash = qmlItemNode().modelNode().auxiliaryData("dash").toBool();
 
-    pen.setColor(flowColor);
     if (dash)
         pen.setStyle(Qt::DashLine);
     else
         pen.setStyle(Qt::SolidLine);
 
-    pen.setWidthF(width);
-    pen.setCosmetic(true);
     painter->setPen(pen);
 
     QColor fillColor = QColor(Qt::transparent);
@@ -2119,7 +2178,7 @@ void FormEditorFlowDecisionItem::paint(QPainter *painter, const QStyleOptionGrap
     if (qmlItemNode().modelNode().hasAuxiliaryData("showDialogLabel"))
         showDialogLabel = qmlItemNode().modelNode().auxiliaryData("showDialogLabel").toBool();
 
-    if (showDialogLabel && viewportTransform().m11() >= zoomLevelLabel) {
+    if (showDialogLabel && viewportTransform().m11() >= labelShowThreshold) {
         QString dialogTitle;
         if (qmlItemNode().modelNode().hasVariantProperty("dialogTitle"))
             dialogTitle = qmlItemNode().modelNode().variantProperty("dialogTitle").value().toString();
@@ -2127,7 +2186,7 @@ void FormEditorFlowDecisionItem::paint(QPainter *painter, const QStyleOptionGrap
         if (!dialogTitle.isEmpty()) {
 
             QFont font = painter->font();
-            font.setPointSizeF(getFontSize(painter) / getScaleFactor());
+            font.setPixelSize(labelFontSize * getTextScaleFactor());
             painter->setFont(font);
 
             QRectF textRect(0, 0, 100, 20);

src/plugins/qmldesigner/components/formeditor/formeditoritem.h

@@ -128,8 +128,10 @@ protected:
     QList<FormEditorItem*> offspringFormEditorItemsRecursive(const FormEditorItem *formEditorItem) const;
     FormEditorItem(const QmlItemNode &qmlItemNode, FormEditorScene* scene);
     QTransform viewportTransform() const;
-    qreal getFontSize(QPainter *painter) const;
+
-    qreal getScaleFactor() const;
+    qreal getItemScaleFactor() const;
+    qreal getLineScaleFactor() const;
+    qreal getTextScaleFactor() const;
 
     QRectF m_boundingRect;
     QRectF m_paintedBoundingRect;
@@ -161,6 +163,7 @@ public:
     void setDataModelPositionInBaseState(const QPointF &position) override;
     void updateGeometry() override;
     QPointF instancePosition() const override;
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;
 
 protected:
     FormEditorFlowItem(const QmlItemNode &qmlItemNode, FormEditorScene *scene)

src/plugins/qmldesigner/components/itemlibrary/itemlibrary.qrc

@@ -29,17 +29,7 @@
         <file>images/asset_sound_192.png</file>
         <file>images/asset_sound_256.png</file>
         <file>images/asset_sound_384.png</file>
-        <file>images/tab_icon.png</file>
-        <file>images/tab_icon@2x.png</file>
         <file>images/x.png</file>
         <file>images/x@2x.png</file>
-        <file>images/add.png</file>
-        <file>images/add@2x.png</file>
-        <file>images/add_unselected.png</file>
-        <file>images/add_unselected@2x.png</file>
-        <file>images/down.png</file>
-        <file>images/down@2x.png</file>
-        <file>qml/libraryheader.qml</file>
-        <file>qml/addimport.qml</file>
     </qresource>
 </RCC>

src/plugins/qmldesigner/components/itemlibrary/itemlibrarycategoriesmodel.cpp

@@ -102,6 +102,7 @@ void ItemLibraryCategoriesModel::expandCategories(bool expand)
     for (const auto &category : std::as_const(m_categoryList)) {
         if (category->categoryExpanded() != expand) {
             category->setExpanded(expand);
+            ItemLibraryModel::saveExpandedState(expand, category->categoryName());
             emit dataChanged(index(i), index(i), {m_roleNames.key("categoryExpanded")});
         }
         ++i;

src/plugins/qmldesigner/components/itemlibrary/itemlibrarycategory.cpp

@@ -60,7 +60,7 @@ QObject *ItemLibraryCategory::itemModel()
     return &m_itemModel;
 }
 
-bool ItemLibraryCategory::updateItemVisibility(const QString &searchText, bool *changed)
+bool ItemLibraryCategory::updateItemVisibility(const QString &searchText, bool *changed, bool expand)
 {
     bool hasVisibleItems = false;
 
@@ -81,7 +81,7 @@ bool ItemLibraryCategory::updateItemVisibility(const QString &searchText, bool *
     }
 
     // expand category if it has an item matching search criteria
-    if (hasVisibleItems && !categoryExpanded())
+    if (expand && hasVisibleItems && !categoryExpanded())
         setExpanded(true);
 
     return hasVisibleItems;

src/plugins/qmldesigner/components/itemlibrary/itemlibrarycategory.h

@@ -50,7 +50,7 @@ public:
     void addItem(ItemLibraryItem *item);
     QObject *itemModel();
 
-    bool updateItemVisibility(const QString &searchText, bool *changed);
+    bool updateItemVisibility(const QString &searchText, bool *changed, bool expand = false);
 
     bool setVisible(bool isVisible);
     bool isVisible() const;

src/plugins/qmldesigner/components/itemlibrary/itemlibraryimport.cpp

@@ -95,14 +95,14 @@ void ItemLibraryImport::expandCategories(bool expand)
     m_categoryModel.expandCategories(expand);
 }
 
-bool ItemLibraryImport::updateCategoryVisibility(const QString &searchText, bool *changed)
+bool ItemLibraryImport::updateCategoryVisibility(const QString &searchText, bool *changed, bool expand)
 {
     bool hasVisibleCategories = false;
     *changed = false;
 
     for (const auto &category : m_categoryModel.categorySections()) {
         bool categoryChanged = false;
-        bool hasVisibleItems = category->updateItemVisibility(searchText, &categoryChanged);
+        bool hasVisibleItems = category->updateItemVisibility(searchText, &categoryChanged, expand);
         categoryChanged |= category->setVisible(hasVisibleItems);
 
         *changed |= categoryChanged;

src/plugins/qmldesigner/components/itemlibrary/itemlibraryimport.h

@@ -67,7 +67,7 @@ public:
 
     void addCategory(ItemLibraryCategory *category);
     QObject *categoryModel();
-    bool updateCategoryVisibility(const QString &searchText, bool *changed);
+    bool updateCategoryVisibility(const QString &searchText, bool *changed, bool expand = false);
     bool setVisible(bool isVisible);
     void setImportUsed(bool importUsed);
     void sortCategorySections();

src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.cpp

@@ -163,7 +163,7 @@ void ItemLibraryModel::setSearchText(const QString &searchText)
         m_searchText = lowerSearchText;
 
         bool changed = false;
-        updateVisibility(&changed);
+        updateVisibility(&changed, !m_searchText.isEmpty());
     }
 }
 
@@ -374,18 +374,18 @@ void ItemLibraryModel::updateUsedImports(const QList<Import> &usedImports)
     }
 }
 
-void ItemLibraryModel::updateVisibility(bool *changed)
+void ItemLibraryModel::updateVisibility(bool *changed, bool expand)
 {
     for (ItemLibraryImport *import : std::as_const(m_importList)) {
         bool categoryChanged = false;
-        bool hasVisibleItems = import->updateCategoryVisibility(m_searchText, &categoryChanged);
+        bool hasVisibleItems = import->updateCategoryVisibility(m_searchText, &categoryChanged, expand);
         *changed |= categoryChanged;
 
         if (import->sectionType() == ItemLibraryImport::SectionType::Unimported)
             *changed |= import->setVisible(!m_searchText.isEmpty());
 
         // expand import if it has an item matching search criteria
-        if (hasVisibleItems && !import->importExpanded())
+        if (expand && hasVisibleItems && !import->importExpanded())
             import->setImportExpanded();
     }
 

src/plugins/qmldesigner/components/itemlibrary/itemlibrarymodel.h

@@ -72,7 +72,7 @@ public:
     Import entryToImport(const ItemLibraryEntry &entry);
 
 private:
-    void updateVisibility(bool *changed);
+    void updateVisibility(bool *changed, bool expand = false);
     void addRoleNames();
     void sortSections();
     void clearSections();

src/plugins/qmldesigner/components/itemlibrary/itemlibrarywidget.cpp

@@ -141,27 +141,19 @@ ItemLibraryWidget::ItemLibraryWidget(AsynchronousImageCache &imageCache,
 
     // create header widget
     m_headerWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
-    m_headerWidget->setClearColor(Theme::getColor(Theme::Color::QmlDesigner_BackgroundColorDarkAlternate));
     Theme::setupTheme(m_headerWidget->engine());
-    m_headerWidget->setSource(QUrl("qrc:/ItemLibrary/qml/libraryheader.qml"));
+    m_headerWidget->engine()->addImportPath(propertyEditorResourcesPath() + "/imports");
-    QObject::connect(m_headerWidget->rootObject(), SIGNAL(tabChanged(int)), this,
+    m_headerWidget->setClearColor(Theme::getColor(Theme::Color::QmlDesigner_BackgroundColorDarkAlternate));
-                     SLOT(handleTabChanged(int)));
+    m_headerWidget->rootContext()->setContextProperty("rootView", QVariant::fromValue(this));
-    QObject::connect(m_headerWidget->rootObject(), SIGNAL(filterChanged(QString)), this,
-                     SLOT(handleFilterChanged(QString)));
-    QObject::connect(m_headerWidget->rootObject(), SIGNAL(addModuleClicked()), this,
-                     SLOT(handleAddModule()));
-    QObject::connect(m_headerWidget->rootObject(), SIGNAL(addAssetClicked()), this,
-                     SLOT(handleAddAsset()));
 
     // create add imports widget
     m_addImportWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
     m_addImportWidget->setClearColor(Theme::getColor(Theme::Color::QmlDesigner_BackgroundColorDarkAlternate));
     Theme::setupTheme(m_addImportWidget->engine());
-    m_addImportWidget->setSource(QUrl("qrc:/ItemLibrary/qml/addimport.qml"));
+    m_addImportWidget->rootContext()->setContextProperties({
-    m_addImportWidget->rootContext()->setContextProperty(
+        {"addImportModel", QVariant::fromValue(m_itemLibraryAddImportModel.data())},
-        "addImportModel", QVariant::fromValue(m_itemLibraryAddImportModel.data()));
+        {"rootView", QVariant::fromValue(this)},
-    QObject::connect(m_addImportWidget->rootObject(), SIGNAL(addImport(int)), this,
+    });
-                     SLOT(handleAddImport(int)));
 
     // set up Item Library view and model
     m_itemViewQuickWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
@@ -270,7 +262,7 @@ QList<QToolButton *> ItemLibraryWidget::createToolBarWidgets()
     return buttons;
 }
 
-void ItemLibraryWidget::handleFilterChanged(const QString &filterText)
+void ItemLibraryWidget::handleSearchfilterChanged(const QString &filterText)
 {
     m_filterText = filterText;
 
@@ -339,11 +331,20 @@ void ItemLibraryWidget::clearSearchFilter()
 
 void ItemLibraryWidget::reloadQmlSource()
 {
-    QString itemLibraryQmlFilePath = qmlSourcesPath() + QStringLiteral("/ItemsView.qml");
+    const QString libraryHeaderQmlPath = qmlSourcesPath() + "/LibraryHeader.qml";
+    QTC_ASSERT(QFileInfo::exists(libraryHeaderQmlPath), return);
+    m_headerWidget->engine()->clearComponentCache();
+    m_headerWidget->setSource(QUrl::fromLocalFile(libraryHeaderQmlPath));
 
-    QTC_ASSERT(QFileInfo::exists(itemLibraryQmlFilePath), return);
+    const QString addImportQmlPath = qmlSourcesPath() + "/AddImport.qml";
+    QTC_ASSERT(QFileInfo::exists(addImportQmlPath), return);
+    m_addImportWidget->engine()->clearComponentCache();
+    m_addImportWidget->setSource(QUrl::fromLocalFile(addImportQmlPath));
+
+    const QString itemLibraryQmlPath = qmlSourcesPath() + "/ItemsView.qml";
+    QTC_ASSERT(QFileInfo::exists(itemLibraryQmlPath), return);
     m_itemViewQuickWidget->engine()->clearComponentCache();
-    m_itemViewQuickWidget->setSource(QUrl::fromLocalFile(itemLibraryQmlFilePath));
+    m_itemViewQuickWidget->setSource(QUrl::fromLocalFile(itemLibraryQmlPath));
 }
 
 void ItemLibraryWidget::updateModel()

src/plugins/qmldesigner/components/itemlibrary/itemlibrarywidget.h

@@ -91,6 +91,11 @@ public:
     Q_INVOKABLE void startDragAndDrop(const QVariant &itemLibEntry, const QPointF &mousePos);
     Q_INVOKABLE void removeImport(const QString &importUrl);
     Q_INVOKABLE void addImportForItem(const QVariant &entry);
+    Q_INVOKABLE void handleTabChanged(int index);
+    Q_INVOKABLE void handleAddModule();
+    Q_INVOKABLE void handleAddAsset();
+    Q_INVOKABLE void handleSearchfilterChanged(const QString &filterText);
+    Q_INVOKABLE void handleAddImport(int index);
 
 signals:
     void itemActivated(const QString& itemName);
@@ -130,13 +135,6 @@ private:
     bool m_updateRetry = false;
     QString m_filterText;
     QPoint m_dragStartPoint;
-
-private slots:
-    void handleTabChanged(int index);
-    void handleFilterChanged(const QString &filterText);
-    void handleAddModule();
-    void handleAddAsset();
-    void handleAddImport(int index);
 };
 
-}
+} // namespace QmlDesigner

src/plugins/qmldesigner/components/richtexteditor/richtexteditor.cpp

@@ -132,6 +132,8 @@ RichTextEditor::RichTextEditor(QWidget *parent)
             this, &RichTextEditor::currentCharFormatChanged);
     connect(ui->textEdit, &QTextEdit::cursorPositionChanged,
             this, &RichTextEditor::cursorPositionChanged);
+    connect(ui->textEdit, &QTextEdit::textChanged,
+            this, &RichTextEditor::onTextChanged);
     connect(m_linkDialog, &QDialog::accepted, [this]() {
         QTextCharFormat oldFormat = ui->textEdit->textCursor().charFormat();
 
@@ -223,6 +225,10 @@ void RichTextEditor::cursorPositionChanged()
     tableChanged(ui->textEdit->textCursor());
 }
 
+void RichTextEditor::onTextChanged() {
+    emit textChanged(richText());
+}
+
 void RichTextEditor::mergeFormatOnWordOrSelection(const QTextCharFormat &format)
 {
     QTextCursor cursor = ui->textEdit->textCursor();

src/plugins/qmldesigner/components/richtexteditor/richtexteditor.h

@@ -69,11 +69,12 @@ public:
 
 signals:
     void insertingImage(QString &filePath);
+    void textChanged(QString text);
 
 private slots:
     void currentCharFormatChanged(const QTextCharFormat &format);
     void cursorPositionChanged();
-
+    void onTextChanged();
 private:
     QIcon getIcon(Theme::Icon icon);
     void mergeFormatOnWordOrSelection(const QTextCharFormat &format);

src/plugins/qmldesigner/components/texttool/textedititem.cpp

@@ -76,6 +76,9 @@ void TextEditItem::setFormEditorItem(FormEditorItem *formEditorItem)
         QSize maximumSize = rect.size().toSize();
         activateTextEdit(maximumSize);
     } else {
+        auto lineEdit = TextEditItemWidget::lineEdit();
+        auto node = m_formEditorItem->qmlItemNode();
+        lineEdit->setFont(node.instanceValue("font").value<QFont>());
         activateLineEdit();
     }
 

src/plugins/qmldesigner/components/texttool/texttool.cpp

@@ -36,6 +36,7 @@
 
 #include "nodemetainfo.h"
 #include "qmlitemnode.h"
+#include "richtexteditordialog.h"
 #include <qmldesignerplugin.h>
 
 #include <abstractaction.h>
@@ -207,13 +208,22 @@ void TextTool::selectedItemsChanged(const QList<FormEditorItem*> &itemList)
     }
     if (!itemList.isEmpty()) {
         FormEditorItem *formEditorItem = itemList.constFirst();
-        m_textItem = new TextEditItem(scene());
+        auto text = formEditorItem->qmlItemNode().instanceValue("text").toString();
-        textItem()->setParentItem(scene()->manipulatorLayerItem());
+        auto format = formEditorItem->qmlItemNode().instanceValue("format").value<int>();
-        textItem()->setFormEditorItem(formEditorItem);
+        if (format == Qt::RichText || Qt::mightBeRichText(text)) {
-        connect(textItem(), &TextEditItem::returnPressed, [this] {
+            RichTextEditorDialog* editorDialog = new RichTextEditorDialog(text);
-            textItem()->writeTextToProperty();
+            editorDialog->setFormEditorItem(formEditorItem);
+            editorDialog->show();
             view()->changeToSelectionTool();
-        });
+        } else {
+            m_textItem = new TextEditItem(scene());
+            textItem()->setParentItem(scene()->manipulatorLayerItem());
+            textItem()->setFormEditorItem(formEditorItem);
+            connect(textItem(), &TextEditItem::returnPressed, [this] {
+                textItem()->writeTextToProperty();
+                view()->changeToSelectionTool();
+            });
+        }
     } else {
         view()->changeToSelectionTool();
     }

src/plugins/qmldesigner/designercore/include/abstractview.h

@@ -205,6 +205,7 @@ public:
     virtual void propertiesAboutToBeRemoved(const QList<AbstractProperty>& propertyList);
     virtual void propertiesRemoved(const QList<AbstractProperty>& propertyList);
     virtual void variantPropertiesChanged(const QList<VariantProperty>& propertyList, PropertyChangeFlags propertyChange);
+    virtual void bindingPropertiesAboutToBeChanged(const QList<BindingProperty> &propertyList);
     virtual void bindingPropertiesChanged(const QList<BindingProperty>& propertyList, PropertyChangeFlags propertyChange);
     virtual void signalHandlerPropertiesChanged(const QVector<SignalHandlerProperty>& propertyList, PropertyChangeFlags propertyChange);
     virtual void rootNodeTypeChanged(const QString &type, int majorVersion, int minorVersion);

src/plugins/qmldesigner/designercore/include/annotation.h

@@ -94,7 +94,7 @@ public:
     static bool sameContent(const Comment &a, const Comment &b);
     bool operator==(const Comment &comment) const; //everything is similar.
 
-    bool isEmpty();
+    bool isEmpty() const;
 
     QString toQString() const;
 

src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp

@@ -47,6 +47,7 @@
 
 #include <qmlprojectmanager/qmlmultilanguageaspect.h>
 
+#include <qmlprojectmanager/qmlproject.h>
 #include <qtsupport/baseqtversion.h>
 #include <qtsupport/qtkitinformation.h>
 #include <qtsupport/qtsupportconstants.h>
@@ -167,6 +168,20 @@ QString PuppetCreator::getStyleConfigFileName() const
     return QString();
 }
 
+bool PuppetCreator::usesVirtualKeyboard() const
+{
+#ifndef QMLDESIGNER_TEST
+    if (m_target) {
+        auto *qmlbuild = qobject_cast<QmlProjectManager::QmlBuildSystem *>(m_target->buildSystem());
+
+        const Utils::EnvironmentItem virtualKeyboard("QT_IM_MODULE", "qtvirtualkeyboard");
+        return qmlbuild && qmlbuild->environment().indexOf(virtualKeyboard);
+    }
+
+#endif
+    return false;
+}
+
 PuppetCreator::PuppetCreator(ProjectExplorer::Target *target, const Model *model)
 
     : m_target(target)
@@ -494,6 +509,11 @@ QProcessEnvironment PuppetCreator::processEnvironment() const
         environment.set("QMLDESIGNER_RC_PATHS", m_qrcMapping);
     }
 
+    if (usesVirtualKeyboard()) {
+        environment.set("QT_IM_MODULE", "qtvirtualkeyboard");
+        environment.set("QT_VIRTUALKEYBOARD_DESKTOP_DISABLE", "1");
+    }
+
 #ifndef QMLDESIGNER_TEST
     // set env var if QtQuick3D import exists
     QmlDesigner::Import import = QmlDesigner::Import::createLibraryImport("QtQuick3D", "1.0");

src/plugins/qmldesigner/designercore/instances/puppetcreator.h

@@ -103,6 +103,7 @@ protected:
 
     bool useOnlyFallbackPuppet() const;
     QString getStyleConfigFileName() const;
+    bool usesVirtualKeyboard() const;
 
 private:
     mutable QString m_compileLog;

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

@@ -329,6 +329,8 @@ void AbstractView::variantPropertiesChanged(const QList<VariantProperty>& /*prop
 {
 }
 
+void AbstractView::bindingPropertiesAboutToBeChanged(const QList<BindingProperty> &) {}
+
 void AbstractView::bindingPropertiesChanged(const QList<BindingProperty>& /*propertyList*/, PropertyChangeFlags /*propertyChange*/)
 {
 }

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

@@ -133,7 +133,7 @@ bool Comment::operator==(const Comment &comment) const
     return (sameContent(comment) && (m_timestamp == comment.timestamp()));
 }
 
-bool Comment::isEmpty()
+bool Comment::isEmpty() const
 {
     return sameContent(Comment());
 }

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

@@ -767,6 +767,21 @@ void ModelPrivate::notifyNodeIdChanged(const InternalNodePointer &node,
     });
 }
 
+void ModelPrivate::notifyBindingPropertiesAboutToBeChanged(
+    const QList<InternalBindingPropertyPointer> &internalPropertyList)
+{
+    notifyNodeInstanceViewLast([&](AbstractView *view) {
+        QList<BindingProperty> propertyList;
+        for (const InternalBindingPropertyPointer &bindingProperty : internalPropertyList) {
+            propertyList.append(BindingProperty(bindingProperty->name(),
+                                                bindingProperty->propertyOwner(),
+                                                m_model,
+                                                view));
+        }
+        view->bindingPropertiesAboutToBeChanged(propertyList);
+    });
+}
+
 void ModelPrivate::notifyBindingPropertiesChanged(
     const QList<InternalBindingPropertyPointer> &internalPropertyList,
     AbstractView::PropertyChangeFlags propertyChange)
@@ -1030,6 +1045,7 @@ void ModelPrivate::setBindingProperty(const InternalNodePointer &node, const Pro
     }
 
     InternalBindingPropertyPointer bindingProperty = node->bindingProperty(name);
+    notifyBindingPropertiesAboutToBeChanged({bindingProperty});
     bindingProperty->setExpression(expression);
     notifyBindingPropertiesChanged({bindingProperty}, propertyChange);
 }
@@ -1087,6 +1103,7 @@ void ModelPrivate::setDynamicBindingProperty(const InternalNodePointer &node,
     }
 
     InternalBindingPropertyPointer bindingProperty = node->bindingProperty(name);
+    notifyBindingPropertiesAboutToBeChanged({bindingProperty});
     bindingProperty->setDynamicExpression(dynamicPropertyType, expression);
     notifyBindingPropertiesChanged({bindingProperty}, propertyChange);
 }

src/plugins/qmldesigner/designercore/model/model_p.h

@@ -149,6 +149,8 @@ public:
 
     void notifyPropertiesRemoved(const QList<PropertyPair> &propertyList);
     void notifyPropertiesAboutToBeRemoved(const QList<InternalPropertyPointer> &internalPropertyList);
+    void notifyBindingPropertiesAboutToBeChanged(
+        const QList<InternalBindingPropertyPointer> &internalPropertyList);
     void notifyBindingPropertiesChanged(const QList<InternalBindingPropertyPointer> &internalPropertyList, AbstractView::PropertyChangeFlags propertyChange);
     void notifySignalHandlerPropertiesChanged(const QVector<InternalSignalHandlerPropertyPointer> &propertyList, AbstractView::PropertyChangeFlags propertyChange);
     void notifyVariantPropertiesChanged(const InternalNodePointer &node, const PropertyNameList &propertyNameList, AbstractView::PropertyChangeFlags propertyChange);

src/plugins/qmldesigner/qmldesignerplugin.pri

@@ -10,7 +10,8 @@ HEADERS += $$PWD/qmldesignerconstants.h \
     $$PWD/documentwarningwidget.h \
     $$PWD/qmldesignericons.h \
     $$PWD/openuiqmlfiledialog.h \
-    $$PWD/designermcumanager.h
+    $$PWD/designermcumanager.h \
+    $$PWD/richtexteditordialog.h
 
 SOURCES += $$PWD/qmldesignerplugin.cpp \
     $$PWD/shortcutmanager.cpp \
@@ -22,7 +23,8 @@ SOURCES += $$PWD/qmldesignerplugin.cpp \
     $$PWD/documentmanager.cpp \
     $$PWD/documentwarningwidget.cpp \
     $$PWD/openuiqmlfiledialog.cpp \
-    $$PWD/designermcumanager.cpp
+    $$PWD/designermcumanager.cpp \
+    $$PWD/richtexteditordialog.cpp
 
 FORMS += $$PWD/settingspage.ui \
     $$PWD/openuiqmlfiledialog.ui

src/plugins/qmldesigner/qmldesignerplugin.qbs

@@ -984,6 +984,8 @@ Project {
             "shortcutmanager.h",
             "designermcumanager.cpp",
             "designermcumanager.h",
+            "richtexteditordialog.cpp",
+            "richtexteditordialog.h",
         ]
     }
 }

src/plugins/qmldesigner/richtexteditordialog.cpp

@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 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.
+**
+****************************************************************************/
+
+#include "richtexteditordialog.h"
+#include <QVBoxLayout>
+
+namespace QmlDesigner {
+
+RichTextEditorDialog::RichTextEditorDialog(QString text)
+{
+    m_editor = new RichTextEditor(this);
+    m_editor->setRichText(text);
+
+    auto layout = new QVBoxLayout(this);
+    layout->addWidget(m_editor);
+    setLayout(layout);
+
+    connect(m_editor, &RichTextEditor::textChanged,
+            this, &RichTextEditorDialog::onTextChanged);
+
+    connect(this, &QDialog::finished,
+            this, &RichTextEditorDialog::onFinished);
+
+    setModal(true);
+}
+
+void RichTextEditorDialog::setFormEditorItem(FormEditorItem* formEditorItem)
+{
+    m_formEditorItem = formEditorItem;
+}
+
+void RichTextEditorDialog::onTextChanged(QString text)
+{
+    Q_UNUSED(text);
+    // TODO: try adding following and make it react faster
+    // setTextToFormEditorItem(text);
+}
+
+void RichTextEditorDialog::onFinished()
+{
+    setTextToFormEditorItem(m_editor->richText());
+}
+
+void RichTextEditorDialog::setTextToFormEditorItem(QString text)
+{
+    if (m_formEditorItem) {
+        if (text.isEmpty())
+            m_formEditorItem->qmlItemNode().removeProperty("text");
+        else
+            m_formEditorItem->qmlItemNode().setVariantProperty("text", text);
+    }
+}
+
+} //namespace QmlDesigner

src/plugins/qmldesigner/richtexteditordialog.h

@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 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.
+**
+****************************************************************************/
+
+#ifndef RICHTEXTEDITORDIALOG_H
+#define RICHTEXTEDITORDIALOG_H
+
+#include <QDialog>
+#include "richtexteditor/richtexteditor.h"
+#include "formeditor/formeditoritem.h"
+
+namespace QmlDesigner {
+
+
+class RichTextEditorDialog : public QDialog {
+    Q_OBJECT
+public:
+    explicit RichTextEditorDialog(const QString text);
+    void setFormEditorItem(FormEditorItem* formEditorItem);
+
+signals:
+    void textChanged(QString text);
+private:
+    RichTextEditor* m_editor;
+    FormEditorItem* m_formEditorItem;
+
+private slots:
+    void onTextChanged(QString text);
+    void onFinished();
+    void setTextToFormEditorItem(QString text);
+};
+
+} // namespace QmlDesigner
+
+#endif // RICHTEXTEDITORDIALOG_H

src/plugins/qmlprojectmanager/qmlmultilanguageaspect.cpp

@@ -47,7 +47,7 @@ static Utils::FilePath getMultilanguageDatabaseFilePath(ProjectExplorer::Target
 {
     if (target) {
         auto filePath = target->project()->projectDirectory().pathAppended(
-            "multilanguage-experimental-v3.db");
+            "multilanguage-experimental-v4.db");
         if (filePath.exists())
             return filePath;
     }