Work around wrong click area of output buttons on Mac.

For some reason using push buttons in the status bar will make
the clickable area of the buttons too small (half of the button isn't
clickable). Using QToolButtons instead.

Task-number: QTCREATORBUG-4513
Change-Id: I8b0f97552ec9b2471d570d577522b7ce5f382fb9
Reviewed-on: http://codereview.qt.nokia.com/2193


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>
Reviewed-by: Daniel Molkentin <daniel.molkentin@nokia.com>

src/plugins/coreplugin/mainwindow.cpp

@@ -103,6 +103,7 @@
 #include <QtGui/QToolButton>
 #include <QtGui/QMessageBox>
 #include <QtGui/QMenuBar>
+#include <QtGui/QPushButton>
 
 /*
 #ifdef Q_OS_UNIX

src/plugins/coreplugin/outputpanemanager.cpp

@@ -279,7 +279,7 @@ void OutputPaneManager::init()
 
         if (outPane->priorityInStatusBar() != -1) {
             cmd->setDefaultKeySequence(QKeySequence(paneShortCut(shortcutNumber)));
-            QPushButton *button = new OutputPaneToggleButton(shortcutNumber, outPane->displayName(),
+            QToolButton *button = new OutputPaneToggleButton(shortcutNumber, outPane->displayName(),
                                                              cmd->action());
             ++shortcutNumber;
             m_buttonsWidget->layout()->addWidget(button);
@@ -339,8 +339,8 @@ void OutputPaneManager::slotMinMax()
 
 void OutputPaneManager::buttonTriggered()
 {
-    QPushButton *button = qobject_cast<QPushButton *>(sender());
-    QMap<int, QPushButton *>::const_iterator it, end;
+    QToolButton *button = qobject_cast<QToolButton *>(sender());
+    QMap<int, QToolButton *>::const_iterator it, end;
     end = m_buttons.constEnd();
     for (it = m_buttons.begin(); it != end; ++it) {
         if (it.value() == button)
@@ -514,22 +514,24 @@ void OutputPaneManager::clearPage()
 
 OutputPaneToggleButton::OutputPaneToggleButton(int number, const QString &text,
                                                QAction *action, QWidget *parent)
-    : QPushButton(parent)
+    : QToolButton(parent)
     , m_number(QString::number(number))
     , m_text(text)
     , m_action(action)
 {
     setFocusPolicy(Qt::NoFocus);
     setCheckable(true);
+    QFont fnt = QApplication::font();
+    setFont(fnt);
     setStyleSheet(
-            "QPushButton { border-image: url(:/core/images/panel_button.png) 2 2 2 19;"
+            "QToolButton { border-image: url(:/core/images/panel_button.png) 2 2 2 19;"
                          " border-width: 2px 2px 2px 19px; padding-left: -17; padding-right: 4 } "
-            "QPushButton:checked { border-image: url(:/core/images/panel_button_checked.png) 2 2 2 19 } "
-            "QPushButton::menu-indicator { width:0; height:0 }"
+            "QToolButton:checked { border-image: url(:/core/images/panel_button_checked.png) 2 2 2 19 } "
+            "QToolButton::menu-indicator { width:0; height:0 }"
 #ifndef Q_WS_MAC // Mac UIs usually don't hover
-            "QPushButton:checked:hover { border-image: url(:/core/images/panel_button_checked_hover.png) 2 2 2 19 } "
-            "QPushButton:pressed:hover { border-image: url(:/core/images/panel_button_pressed.png) 2 2 2 19 } "
-            "QPushButton:hover { border-image: url(:/core/images/panel_button_hover.png) 2 2 2 19 } "
+            "QToolButton:checked:hover { border-image: url(:/core/images/panel_button_checked_hover.png) 2 2 2 19 } "
+            "QToolButton:pressed:hover { border-image: url(:/core/images/panel_button_pressed.png) 2 2 2 19 } "
+            "QToolButton:hover { border-image: url(:/core/images/panel_button_hover.png) 2 2 2 19 } "
 #endif
             );
     if (m_action)
@@ -558,7 +560,7 @@ QSize OutputPaneToggleButton::sizeHint() const
 void OutputPaneToggleButton::paintEvent(QPaintEvent *event)
 {
     // For drawing the style sheet stuff
-    QPushButton::paintEvent(event);
+    QToolButton::paintEvent(event);
 
     const QFontMetrics fm = fontMetrics();
     const int baseLine = (height() - fm.height() + 1) / 2 + fm.ascent();

src/plugins/coreplugin/outputpanemanager.h

@@ -34,12 +34,11 @@
 #define OUTPUTPANEMANAGER_H
 
 #include <QtCore/QMap>
-#include <QtGui/QPushButton>
+#include <QtGui/QToolButton>
 
 QT_BEGIN_NAMESPACE
 class QAction;
 class QComboBox;
-class QToolButton;
 class QStackedWidget;
 class QSplitter;
 QT_END_NAMESPACE
@@ -118,14 +117,14 @@ private:
     QStackedWidget *m_outputWidgetPane;
     QStackedWidget *m_opToolBarWidgets;
     QWidget *m_buttonsWidget;
-    QMap<int, QPushButton *> m_buttons;
+    QMap<int, QToolButton *> m_buttons;
     QMap<QAction *, int> m_actions;
     QPixmap m_minimizeIcon;
     QPixmap m_maximizeIcon;
     bool m_maximised;
 };
 
-class OutputPaneToggleButton : public QPushButton
+class OutputPaneToggleButton : public QToolButton
 {
     Q_OBJECT
 public: