Merge branch '0.9.1-beta' of git@scm.dev.nokia.troll.no:creator/mainline into 0.9.1-beta

doc/qtcreator.qdoc

@@ -814,21 +814,26 @@
     a pointer to some private data structure, you will see a list of children,
     signals and slots.
 
-    Similarily, instead of showing a bunch of pointers and ints,
-    a QHash or QMap will display its contents in an orderly fashion,
-    a QFileInfo will expose e.g. access data, and the otherwise
-    "opaque" QVariant gives access to the "real" contents.
-
-    The \gui{Locals and Watchers View} can be used to change the
-    contents of variables of simple data types like int or float
-    while the program is stopped. To do so, click into the 'Value'
-    column, modify the value there, and hit \key{Return}.
+    Similarly, instead of displaying many pointers and integers, Qt Creator's
+    debugger will display the contents of a QHash or QMap in an orderly manner.
+    Also, the debugger will display access data for QFileInfo and provide
+    access to the "real" contents of QVariant.
+
+    The \gui{Locals and Watchers} view can be used to change the contents of
+    variables of simple data types such as \c int or \c float when the program
+    is stopped. To do so, click on the \gui Value column, modify the value
+    with the inplace editor, and hit \key Enter (or \key Return).
     
 
-
     \section2 Modules
 
-    The \gui{Modules View} is hidden by default and only useful in
+    By default, the \gui Modules view is hidden as it is only useful with the
+    experimental delayed debug information loading feature. You can turn this
+    feature on by selecting \gui{Fast Debugger Start} 
+
+
+
+    The \gui Modules view is hidden by default and only useful in
     connection with the experimental feature of delayed debug 
     information loading. This feature is accessible by selecting
     \gui{Debug} and \gui{Fast Debugger Start}. When using the
@@ -849,29 +854,28 @@
     commands
         
 
+    \section1 A Walkthrough for the Debugger Frontend
 
-    \section1 A short walk through the debugger frontend
-
-    In our \l{Writing a Simple Program with Qt Creator}{TextFinder}
-    example, we read a text file into a QString and then display it with a
-    QTextEdit. Suppose, you would like to look at this QString, \c{line},
-    and see what data it actually stores. Follow the steps described below
-    to place a break point and view the QString object's data.
+    In our \l{Writing a Simple Program with Qt Creator}{TextFinder} example, we
+    read a text file into a QString and then display it with a QTextEdit.
+    Suppose, you would like to look at this QString, \c{line}, and see what
+    data it actually stores. Follow the steps described below to place a
+    breakpoint and view the QString object's data.
 
     \table
         \row
-	    \i \inlineimage qtcreator-setting-breakpoint1.png
+	        \i \inlineimage qtcreator-setting-breakpoint1.png
             \i \bold{Setting a Breakpoint}
 
     First, we set a breakpoint on the line where we invoke
-    \l{QTextEdit::}{setPlainText()} by clicking between the line number and
-    the window border. Then, select \gui{Start Debugging} from the
-    \gui{Debug} menu or press \key{F5}.
+    \l{QTextEdit::}{setPlainText()} by clicking between the line number and the
+    window border. Then, select \gui{Start Debugging} from the \gui{Debug} menu
+    or press \key{F5}.
     \endtable
 
     Breakpoints are visible in the \gui{Breakpoints} view, shown below, in
-    \gui{Debug} mode. If you wish to remove a breakpoint, simply right
-    click on it and select \gui{Delete breakpoint} from the context menu.
+    \gui{Debug} mode. If you wish to remove a breakpoint, simply right-click on
+    it and select \gui{Delete breakpoint} from the context menu.
 
     \image qtcreator-setting-breakpoint2.png
 
@@ -880,10 +884,10 @@
 
     \image qtcreator-watcher.png
 
-    Suppose we modify our \c{on_findButton_clicked()} function to move back
-    to the start of the document and continue searching once the cursor
-    hits the end of the document. Adding this functionality can be done
-    with the code snippet below:
+    Suppose we modify our \c{on_findButton_clicked()} function to move back to
+    the start of the document and continue searching once the cursor hits the
+    end of the document. Adding this functionality can be done with the code
+    snippet below:
 
     \code
     void TextFinder::on_findButton_clicked()
@@ -915,9 +919,9 @@
     }
     \endcode
 
-    However, if you compile and run this code, the application will not
-    work correctly due to a logic error. To locate this logic error, you
-    can step through the code using the following buttons:
+    However, if you compile and run this code, the application will not work
+    correctly due to a logic error. To locate this logic error, you can step
+    through the code using the following buttons:
 
     \image qtcreator-debugging-buttons.png
 */
@@ -931,20 +935,20 @@
 
     \title Tips and Tricks
 
-    \bold{Quick mode switch}
+    \bold{Quickly Switching between Modes}
 
     You can quickly switch between modes by pressing \key{Ctrl+1},
-    \key{Ctrl+2}, etc.
+    \key{Ctrl+2}, and so on.
 
-    \bold{Other keyboard shortcuts}
+    \bold{Keyboard Shortcuts}
 
-    There are a lot of other \l{keyboard-shortcuts}{keyboard shortcuts}.
+    Qt Creator provides a lot of useful keyboard shortcuts. A complete list can
+    be found \l{Keyboard Shortcuts}{here}.
 
-    \bold{Command line}
+    \bold{Running Qt Creator from the Command Line}
 
-    You can start Qt Creator from a command prompt with an already
-    existing session or \c{.pro} file by giving the name as argument on the
-    command line.
+    You can start Qt Creator from a command prompt with an existing session or
+    \c{.pro} file by giving the name as argument on the command line.
 
     \bold{Sidebar}
 

shared/cplusplus/Scope.cpp

@@ -292,6 +292,7 @@ Use *Scope::useAt(unsigned index) const
 
 void Scope::addUse(unsigned sourceOffset, Name *name)
 {
+#ifdef CPLUSPLUS_WITH_USES
     if (++_useCount == _allocatedUses) {
         _allocatedUses += 4;
         _uses = reinterpret_cast<Use *>(realloc(_uses, _allocatedUses * sizeof(Use)));
@@ -303,6 +304,7 @@ void Scope::addUse(unsigned sourceOffset, Name *name)
     else
         lastVisibleSymbol = _symbols[_symbolCount];
     _uses[_useCount].init(sourceOffset, name, lastVisibleSymbol);
+#endif
 }
 
 CPLUSPLUS_END_NAMESPACE

shared/help/help.pri

@@ -9,7 +9,8 @@ HEADERS += \
         $$PWD/helpviewer.h \
         $$PWD/contentwindow.h \
         $$PWD/bookmarkmanager.h \
-        $$PWD/../namespace_global.h
+        $$PWD/../namespace_global.h \
+        $$PWD/indexwindow.h
 
 SOURCES += \
         $$PWD/filternamedialog.cpp \
@@ -19,7 +20,7 @@ SOURCES += \
         $$PWD/contentwindow.cpp \
         $$PWD/bookmarkmanager.cpp
 
-FORMS 	+= \
+FORMS   += \
         $$PWD/filternamedialog.ui \
         $$PWD/topicchooser.ui \
         $$PWD/bookmarkdialog.ui

src/libs/cplusplus/Icons.cpp

@@ -61,11 +61,11 @@ Icons::Icons()
 {
 }
 
-QIcon Icons::iconForSymbol(Symbol *symbol) const
+QIcon Icons::iconForSymbol(const Symbol *symbol) const
 {
     if (symbol->isFunction() || (symbol->isDeclaration() && symbol->type()->isFunction()))
     {
-        Function *function = symbol->asFunction();
+        const Function *function = symbol->asFunction();
         if (!function)
             function = symbol->type()->asFunction();
 

src/libs/cplusplus/Icons.h

@@ -47,7 +47,7 @@ class CPLUSPLUS_EXPORT Icons
 public:
     Icons();
 
-    QIcon iconForSymbol(Symbol *symbol) const;
+    QIcon iconForSymbol(const Symbol *symbol) const;
 
     QIcon keywordIcon() const;
     QIcon macroIcon() const;

src/libs/cplusplus/ResolveExpression.cpp

@@ -235,9 +235,9 @@ bool ResolveExpression::visit(ExpressionListAST *)
     return false;
 }
 
-bool ResolveExpression::visit(BinaryExpressionAST *)
+bool ResolveExpression::visit(BinaryExpressionAST *ast)
 {
-    // nothing to do.
+    accept(ast->left_expression);
     return false;
 }
 

src/libs/utils/filenamevalidatinglineedit.cpp

@@ -33,26 +33,65 @@
 
 #include "filenamevalidatinglineedit.h"
 
+#include <QtCore/QRegExp>
+#include <QtCore/QDebug>
+
 namespace Core {
 namespace Utils {
 
+// Naming a file like a device name will break on Windows, even if it is
+// "com1.txt". Since we are cross-platform, we generally disallow such file
+//  names.
+static const QRegExp &windowsDeviceNoSubDirPattern()
+{
+    static const QRegExp rc(QLatin1String("CON|AUX|PRN|COM1|COM2|LPT1|LPT2|NUL"),
+                      Qt::CaseInsensitive);
+    Q_ASSERT(rc.isValid());
+    return rc;
+}
+
+static const QRegExp &windowsDeviceSubDirPattern()
+{
+    static const QRegExp rc(QLatin1String(".*[/\\\\]CON|.*[/\\\\]AUX|.*[/\\\\]PRN|.*[/\\\\]COM1|.*[/\\\\]COM2|.*[/\\\\]LPT1|.*[/\\\\]LPT2|.*[/\\\\]NUL"),
+                            Qt::CaseInsensitive);
+    Q_ASSERT(rc.isValid());
+    return rc;
+}
+
+// ----------- FileNameValidatingLineEdit
 FileNameValidatingLineEdit::FileNameValidatingLineEdit(QWidget *parent) :
-    BaseValidatingLineEdit(parent)
+    BaseValidatingLineEdit(parent),
+    m_allowDirectories(false),
+    m_unused(0)
+{
+}
+
+bool FileNameValidatingLineEdit::allowDirectories() const
 {
+    return m_allowDirectories;
+}
 
+void FileNameValidatingLineEdit::setAllowDirectories(bool v)
+{
+    m_allowDirectories = v;
 }
 
 /* Validate a file base name, check for forbidden characters/strings. */
 
-static const char *notAllowedChars = "/?:&\\*\"|#%<> ";
-static const char *notAllowedSubStrings[] = {".."};
+#ifdef Q_OS_WIN
+#  define SLASHES "/\\"
+#else
+#  define SLASHES "/"
+#endif
 
-// Naming a file like a device name will break on Windows, even if it is
-// "com1.txt". Since we are cross-platform, we generally disallow such file
-//  names.
-static const char *notAllowedStrings[] = {"CON", "AUX", "PRN", "COM1", "COM2", "LPT1", "LPT2" };
+static const char *notAllowedCharsSubDir   = "?:&*\"|#%<> ";
+static const char *notAllowedCharsNoSubDir = "?:&*\"|#%<> "SLASHES;
 
-bool FileNameValidatingLineEdit::validateFileName(const QString &name, QString *errorMessage /* = 0*/)
+static const char *notAllowedSubStrings[] = {".."};
+
+bool FileNameValidatingLineEdit::validateFileName(const QString &name,
+                                                  bool allowDirectories,
+                                                  QString *errorMessage /* = 0*/)
 {
     if (name.isEmpty()) {
         if (errorMessage)
@@ -60,6 +99,7 @@ bool FileNameValidatingLineEdit::validateFileName(const QString &name, QString *
         return false;
     }
     // Characters
+    const char *notAllowedChars = allowDirectories ? notAllowedCharsSubDir : notAllowedCharsNoSubDir;
     for (const char *c = notAllowedChars; *c; c++)
         if (name.contains(QLatin1Char(*c))) {
             if (errorMessage)
@@ -76,22 +116,22 @@ bool FileNameValidatingLineEdit::validateFileName(const QString &name, QString *
             return false;
         }
     }
-    // Strings
-    const int notAllowedStringCount = sizeof(notAllowedStrings)/sizeof(const char *);
-    for (int s = 0; s < notAllowedStringCount; s++) {
-        const QLatin1String notAllowedString(notAllowedStrings[s]);
-        if (name == notAllowedString) {
-            if (errorMessage)
-                *errorMessage = tr("The name must not be '%1'.").arg(QString(notAllowedString));
-            return false;
-        }
+    // Windows devices
+    bool matchesWinDevice = windowsDeviceNoSubDirPattern().exactMatch(name);
+    if (!matchesWinDevice && allowDirectories)
+        matchesWinDevice = windowsDeviceSubDirPattern().exactMatch(name);
+    if (matchesWinDevice) {
+        if (errorMessage)
+            *errorMessage = tr("The name must not match that of a MS Windows device. (%1).").
+                            arg(windowsDeviceNoSubDirPattern().pattern().replace(QLatin1Char('|'), QLatin1Char(',')));
+        return false;
     }
     return true;
 }
 
 bool  FileNameValidatingLineEdit::validate(const QString &value, QString *errorMessage) const
 {
-    return validateFileName(value, errorMessage);
+    return validateFileName(value, m_allowDirectories, errorMessage);
 }
 
 } // namespace Utils

src/libs/utils/filenamevalidatinglineedit.h

@@ -43,14 +43,23 @@ class QWORKBENCH_UTILS_EXPORT FileNameValidatingLineEdit : public BaseValidating
 {
     Q_OBJECT
     Q_DISABLE_COPY(FileNameValidatingLineEdit)
-
+    Q_PROPERTY(bool allowDirectories READ allowDirectories WRITE setAllowDirectories)
 public:
     explicit FileNameValidatingLineEdit(QWidget *parent = 0);
 
-    static bool validateFileName(const QString &name, QString *errorMessage /* = 0*/);
+    static bool validateFileName(const QString &name,
+                                 bool allowDirectories = false,
+                                 QString *errorMessage = 0);
+
+    bool allowDirectories() const;
+    void setAllowDirectories(bool v);
 
 protected:
     virtual bool validate(const QString &value, QString *errorMessage) const;
+
+private:
+    bool m_allowDirectories;
+    void *m_unused;
 };
 
 } // namespace Utils

src/libs/utils/filewizardpage.cpp

@@ -123,7 +123,7 @@ void FileWizardPage::slotActivated()
 
 bool FileWizardPage::validateBaseName(const QString &name, QString *errorMessage /* = 0*/)
 {
-    return FileNameValidatingLineEdit::validateFileName(name, errorMessage);
+    return FileNameValidatingLineEdit::validateFileName(name, false, errorMessage);
 }
 
 } // namespace Utils

src/libs/utils/newclasswidget.cpp

@@ -346,6 +346,21 @@ void NewClassWidget::setFormExtension(const QString &e)
     m_d->m_formExtension = fixSuffix(e);
 }
 
+bool NewClassWidget::allowDirectories() const
+{
+    return m_d->m_ui.headerFileLineEdit->allowDirectories();
+}
+
+void NewClassWidget::setAllowDirectories(bool v)
+{
+    // We keep all in sync
+    if (allowDirectories() != v) {
+        m_d->m_ui.sourceFileLineEdit->setAllowDirectories(v);
+        m_d->m_ui.headerFileLineEdit->setAllowDirectories(v);
+        m_d->m_ui.formFileLineEdit->setAllowDirectories(v);
+    }
+}
+
 void NewClassWidget::slotValidChanged()
 {
     const bool newValid = isValid();

src/libs/utils/newclasswidget.h

@@ -73,6 +73,7 @@ class QWORKBENCH_UTILS_EXPORT NewClassWidget : public QWidget
     Q_PROPERTY(QString formExtension READ formExtension WRITE setFormExtension DESIGNABLE true)
     Q_PROPERTY(bool formInputCheckable READ formInputCheckable WRITE setFormInputCheckable DESIGNABLE true)
     Q_PROPERTY(bool formInputChecked READ formInputChecked WRITE setFormInputChecked DESIGNABLE true)
+    Q_PROPERTY(bool allowDirectories READ allowDirectories WRITE setAllowDirectories)
     // Utility "USER" property for wizards containing file names.
     Q_PROPERTY(QStringList files READ files DESIGNABLE false USER true)
 public:
@@ -97,7 +98,7 @@ public:
     QString sourceExtension() const;
     QString headerExtension() const;
     QString formExtension() const;
-
+    bool allowDirectories() const;
 
     bool isValid(QString *error = 0) const;
 
@@ -125,6 +126,7 @@ public slots:
     void setSourceExtension(const QString &e);
     void setHeaderExtension(const QString &e);
     void setFormExtension(const QString &e);
+    void setAllowDirectories(bool v);
 
     /* Suggest a class name from the base class by stripping the leading 'Q'
      * character. This will happen automagically if the base class combo

src/libs/utils/pathchooser.h

@@ -30,6 +30,7 @@
 ** version 1.2, included in the file GPL_EXCEPTION.txt in this package.
 **
 ***************************************************************************/
+
 #ifndef PATHCHOOSER_H
 #define PATHCHOOSER_H
 

src/libs/utils/projectnamevalidatinglineedit.cpp

@@ -45,7 +45,7 @@ ProjectNameValidatingLineEdit::ProjectNameValidatingLineEdit(QWidget *parent)
 bool ProjectNameValidatingLineEdit::validateProjectName(const QString &name, QString *errorMessage /* = 0*/)
 {
     // Validation is file name + checking for dots
-    if (!FileNameValidatingLineEdit::validateFileName(name, errorMessage))
+    if (!FileNameValidatingLineEdit::validateFileName(name, false, errorMessage))
         return false;
 
     // We don't want dots in the directory name for some legacy Windows

src/libs/utils/synchronousprocess.cpp

@@ -125,6 +125,7 @@ struct SynchronousProcessPrivate {
     SynchronousProcessResponse m_result;
     int m_hangTimerCount;
     int m_maxHangTimerCount;
+    bool m_startFailure;
 
     ChannelBuffer m_stdOut;
     ChannelBuffer m_stdErr;
@@ -133,7 +134,8 @@ struct SynchronousProcessPrivate {
 SynchronousProcessPrivate::SynchronousProcessPrivate() :
     m_stdOutCodec(0),
     m_hangTimerCount(0),
-    m_maxHangTimerCount(defaultMaxHangTimerCount)
+    m_maxHangTimerCount(defaultMaxHangTimerCount),
+    m_startFailure(false)
 {
 }
 
@@ -143,6 +145,7 @@ void SynchronousProcessPrivate::clearForRun()
     m_stdOut.clearForRun();
     m_stdErr.clearForRun();
     m_result.clear();
+    m_startFailure = false;
 }
 
 // ----------- SynchronousProcess
@@ -221,22 +224,26 @@ SynchronousProcessResponse SynchronousProcess::run(const QString &binary,
         qDebug() << '>' << Q_FUNC_INFO << binary << args;
 
     m_d->clearForRun();
-    m_d->m_timer.start();
-
-    QApplication::setOverrideCursor(Qt::WaitCursor);
 
+    // On Windows, start failure is triggered immediately if the
+    // executable cannot be found in the path. Do not start the
+    // event loop in that case.
     m_d->m_process.start(binary, args, QIODevice::ReadOnly);
-    m_d->m_eventLoop.exec(QEventLoop::ExcludeUserInputEvents);
-    if (m_d->m_result.result == SynchronousProcessResponse::Finished || m_d->m_result.result == SynchronousProcessResponse::FinishedError) {
-        processStdOut(false);
-        processStdErr(false);
-    }
+    if (!m_d->m_startFailure) {
+        m_d->m_timer.start();
+        QApplication::setOverrideCursor(Qt::WaitCursor);
+        m_d->m_eventLoop.exec(QEventLoop::ExcludeUserInputEvents);
+        if (m_d->m_result.result == SynchronousProcessResponse::Finished || m_d->m_result.result == SynchronousProcessResponse::FinishedError) {
+            processStdOut(false);
+            processStdErr(false);
+        }
 
-    m_d->m_result.stdOut = convertStdOut(m_d->m_stdOut.data);
-    m_d->m_result.stdErr = convertStdErr(m_d->m_stdErr.data);
+        m_d->m_result.stdOut = convertStdOut(m_d->m_stdOut.data);
+        m_d->m_result.stdErr = convertStdErr(m_d->m_stdErr.data);
 
-    m_d->m_timer.stop();
-    QApplication::restoreOverrideCursor();
+        m_d->m_timer.stop();
+        QApplication::restoreOverrideCursor();
+    }
 
     if (debug)
         qDebug() << '<' << Q_FUNC_INFO << binary << m_d->m_result;
@@ -246,12 +253,14 @@ SynchronousProcessResponse SynchronousProcess::run(const QString &binary,
 void SynchronousProcess::slotTimeout()
 {
     if (++m_d->m_hangTimerCount > m_d->m_maxHangTimerCount) {
+        if (debug)
+            qDebug() << Q_FUNC_INFO << "HANG detected, killing";
         m_d->m_process.kill();
         m_d->m_result.result = SynchronousProcessResponse::Hang;
+    } else {
+        if (debug)
+            qDebug() << Q_FUNC_INFO << m_d->m_hangTimerCount;
     }
-
-    if (debug)
-        qDebug() << Q_FUNC_INFO << m_d->m_hangTimerCount;
 }
 
 void SynchronousProcess::finished(int exitCode, QProcess::ExitStatus e)
@@ -265,7 +274,9 @@ void SynchronousProcess::finished(int exitCode, QProcess::ExitStatus e)
         m_d->m_result.exitCode = exitCode;
         break;
     case QProcess::CrashExit:
-        m_d->m_result.result = SynchronousProcessResponse::TerminatedAbnormally;
+        // Was hang detected before and killed?
+        if (m_d->m_result.result != SynchronousProcessResponse::Hang)
+            m_d->m_result.result = SynchronousProcessResponse::TerminatedAbnormally;
         m_d->m_result.exitCode = -1;
         break;
     }
@@ -277,7 +288,10 @@ void SynchronousProcess::error(QProcess::ProcessError e)
     m_d->m_hangTimerCount = 0;
     if (debug)
         qDebug() << Q_FUNC_INFO << e;
-    m_d->m_result.result = SynchronousProcessResponse::StartFailed;
+    // Was hang detected before and killed?
+    if (m_d->m_result.result != SynchronousProcessResponse::Hang)
+        m_d->m_result.result = SynchronousProcessResponse::StartFailed;
+    m_d->m_startFailure = true;
     m_d->m_eventLoop.quit();
 }
 

src/plugins/coreplugin/mainwindow.cpp

@@ -127,6 +127,7 @@ MainWindow::MainWindow() :
     m_mimeDatabase(new MimeDatabase),
     m_navigationWidget(0),
     m_rightPaneWidget(0),
+    m_versionDialog(0),
     m_activeContext(0),
     m_pluginManager(0),
     m_outputPane(new OutputPane(m_globalContext)),
@@ -1085,8 +1086,20 @@ void MainWindow::openRecentFile()
 
 void MainWindow::aboutQtCreator()
 {
-    VersionDialog versionDialog(this);
-    versionDialog.exec();
+    if (!m_versionDialog) {
+        m_versionDialog = new VersionDialog(this);
+        connect(m_versionDialog, SIGNAL(finished(int)),
+                this, SLOT(destroyVersionDialog()));
+    }
+    m_versionDialog->show();
+}
+
+void MainWindow::destroyVersionDialog()
+{
+    if (m_versionDialog) {
+        m_versionDialog->deleteLater();
+        m_versionDialog = 0;
+    }
 }
 
 void MainWindow::aboutPlugins()

src/plugins/coreplugin/mainwindow.h

@@ -83,6 +83,7 @@ class OutputPane;
 class ProgressManager;
 class ShortcutSettings;
 class ViewManager;
+class VersionDialog;
 
 class CORE_EXPORT  MainWindow : public QMainWindow
 {
@@ -160,6 +161,7 @@ private slots:
     void aboutPlugins();
     void updateFocusWidget(QWidget *old, QWidget *now);
     void toggleNavigation();
+    void destroyVersionDialog();
 
 private:
     void updateContextObject(IContext *context);
@@ -190,6 +192,7 @@ private:
     NavigationWidget *m_navigationWidget;
     RightPaneWidget *m_rightPaneWidget;
     Core::BaseView *m_outputView;
+    VersionDialog *m_versionDialog;
 
     IContext * m_activeContext;
 

src/plugins/cppeditor/cppclasswizard.cpp

@@ -73,6 +73,7 @@ ClassNamePage::ClassNamePage(const QString &sourceSuffix,
     m_newClassWidget->setBaseClassEditable(true);
     m_newClassWidget->setFormInputVisible(false);
     m_newClassWidget->setNamespacesEnabled(true);
+    m_newClassWidget->setAllowDirectories(true);
 
     connect(m_newClassWidget, SIGNAL(validChanged()),
             this, SLOT(slotValidChanged()));

src/plugins/cppeditor/cppeditor.cpp

@@ -206,6 +206,7 @@ void CPPEditor::createToolBar(CPPEditorEditable *editable)
 
     connect(m_methodCombo, SIGNAL(activated(int)), this, SLOT(jumpToMethod(int)));
     connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(updateMethodBoxIndex()));
+    connect(m_methodCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(updateMethodBoxToolTip()));
 
     connect(file(), SIGNAL(changed()), this, SLOT(updateFileName()));
 
@@ -355,10 +356,16 @@ void CPPEditor::updateMethodBoxIndex()
     if (lastIndex.isValid()) {
         bool blocked = m_methodCombo->blockSignals(true);
         m_methodCombo->setCurrentIndex(lastIndex.row());
+        updateMethodBoxToolTip();
         (void) m_methodCombo->blockSignals(blocked);
     }
 }
 
+void CPPEditor::updateMethodBoxToolTip()
+{