Merge remote branch 'qt/4.6' into qt-master-from-4.6

Conflicts:
	src/gui/kernel/qeventdispatcher_mac.mm
	src/gui/kernel/qt_cocoa_helpers_mac.mm
	src/gui/widgets/qmenu_mac.mm
	tests/auto/qgraphicswidget/tst_qgraphicswidget.cpp
	tools/assistant/tools/assistant/centralwidget.cpp
	tools/linguist/lupdate/main.cpp

4 files changed, 5 insertions, 5 deletions

diff --git a/tools/shared/findwidget/texteditfindwidget.h b/tools/shared/findwidget/texteditfindwidget.h
index 3034a42..a051f0e 100644
--- a/tools/shared/findwidget/texteditfindwidget.h
+++ b/tools/shared/findwidget/texteditfindwidget.h
@@ -53,7 +53,7 @@ class TextEditFindWidget : public AbstractFindWidget
     Q_OBJECT
 
 public:
-    TextEditFindWidget(FindFlags flags = FindFlags(), QWidget *parent = 0);
+    explicit TextEditFindWidget(FindFlags flags = FindFlags(), QWidget *parent = 0);
 
     QTextEdit *textEdit() const
     { return m_textEdit; }
diff --git a/tools/shared/fontpanel/fontpanel.cpp b/tools/shared/fontpanel/fontpanel.cpp
index 063c98a..fe221fd 100644
--- a/tools/shared/fontpanel/fontpanel.cpp
+++ b/tools/shared/fontpanel/fontpanel.cpp
@@ -221,7 +221,7 @@ void FontPanel::updateFamily(const QString &family)
     const QString normalStyle = QLatin1String("Normal");
 
     if (hasStyles) {
-        foreach (QString style, styles) {
+        foreach (const QString &style, styles) {
             // try to maintain selection or select 'normal' preferably
             const int newIndex = m_styleComboBox->count();
             m_styleComboBox->addItem(style);
diff --git a/tools/shared/qtgradienteditor/qtgradientutils.cpp b/tools/shared/qtgradienteditor/qtgradientutils.cpp
index 9fa0324..083ba89 100644
--- a/tools/shared/qtgradienteditor/qtgradientutils.cpp
+++ b/tools/shared/qtgradienteditor/qtgradientutils.cpp
@@ -395,7 +395,7 @@ static QStringList styleSheetParameters(const QGradient &gradient)
 static QStringList styleSheetStops(const QGradient &gradient)
 {
     QStringList result;
-    foreach (QGradientStop stop, gradient.stops()) {
+    foreach (const QGradientStop &stop, gradient.stops()) {
         const QColor color = stop.second;
 
         const QString stopDescription = QLatin1String("stop:") + QString::number(stop.first) + QLatin1String(" rgba(")
diff --git a/tools/shared/qttoolbardialog/qttoolbardialog.h b/tools/shared/qttoolbardialog/qttoolbardialog.h
index a1c099a..e182368 100644
--- a/tools/shared/qttoolbardialog/qttoolbardialog.h
+++ b/tools/shared/qttoolbardialog/qttoolbardialog.h
@@ -68,7 +68,7 @@ class QtToolBarManager : public QObject
     Q_OBJECT
 public:
 
-    QtToolBarManager(QObject *parent = 0);
+    explicit QtToolBarManager(QObject *parent = 0);
     ~QtToolBarManager();
 
     void setMainWindow(QMainWindow *mainWindow);
@@ -100,7 +100,7 @@ class QtToolBarDialog : public QDialog
     Q_OBJECT
 public:
 
-    QtToolBarDialog(QWidget *parent = 0, Qt::WindowFlags flags = 0);
+    explicit QtToolBarDialog(QWidget *parent = 0, Qt::WindowFlags flags = 0);
     ~QtToolBarDialog();
 
     void setToolBarManager(QtToolBarManager *toolBarManager);