Convert QPA menus to use QIcon, and enable icons.

Icon support was disabled in QPA menus, now QIcon is in QtGui, convert the QPA interface, enable setting the icon in QMenu, and make the Cocoa implementation use it. (And fix a ref-counting leak if an icon is actually set)

Change-Id: Ica203bf6826b79d8beee58f39febc851b9633a66
Reviewed-by: Christoph Schleifenbaum <christoph.schleifenbaum@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>

diff --git a/src/gui/kernel/qplatformmenu.h b/src/gui/kernel/qplatformmenu.h
index 298dd5d..b4f4fc8 100644 (file)
--- a/src/gui/kernel/qplatformmenu.h
+++ b/src/gui/kernel/qplatformmenu.h
@@ -55,6 +55,7 @@
 #include <QtCore/qpointer.h>
 #include <QtGui/QFont>
 #include <QtGui/QKeySequence>
+#include <QtGui/QIcon>
 
 QT_BEGIN_HEADER
 
@@ -73,7 +74,7 @@ public:
     virtual quintptr tag()const = 0;
 
     virtual void setText(const QString &text) = 0;
-    virtual void setIcon(const QImage &icon) = 0;
+    virtual void setIcon(const QIcon &icon) = 0;
     virtual void setMenu(QPlatformMenu *menu) = 0;
     virtual void setVisible(bool isVisible) = 0;
     virtual void setIsSeparator(bool isSeparator) = 0;

diff --git a/src/plugins/platforms/cocoa/qcocoamenuitem.h b/src/plugins/platforms/cocoa/qcocoamenuitem.h
index 4a063d5..f96f6fd 100644 (file)
--- a/src/plugins/platforms/cocoa/qcocoamenuitem.h
+++ b/src/plugins/platforms/cocoa/qcocoamenuitem.h
@@ -69,7 +69,7 @@ public:
         { return m_tag; }
 
     void setText(const QString &text);
-    void setIcon(const QImage &icon);
+    void setIcon(const QIcon &icon);
     void setMenu(QPlatformMenu *menu);
     void setVisible(bool isVisible);
     void setIsSeparator(bool isSeparator);
@@ -97,7 +97,7 @@ private:
 
     NSMenuItem *m_native;
     QString m_text;
-    QImage m_icon;
+    QIcon m_icon;
     QCocoaMenu *m_menu;
     bool m_isVisible;
     bool m_enabled;

diff --git a/src/plugins/platforms/cocoa/qcocoamenuitem.mm b/src/plugins/platforms/cocoa/qcocoamenuitem.mm
index abaffd2..b705066 100644 (file)
--- a/src/plugins/platforms/cocoa/qcocoamenuitem.mm
+++ b/src/plugins/platforms/cocoa/qcocoamenuitem.mm
@@ -114,7 +114,7 @@ void QCocoaMenuItem::setText(const QString &text)
     m_text = qt_mac_removeAmpersandEscapes(text);
 }
 
-void QCocoaMenuItem::setIcon(const QImage &icon)
+void QCocoaMenuItem::setIcon(const QIcon &icon)
 {
     m_icon = icon;
 }
@@ -306,8 +306,9 @@ NSMenuItem *QCocoaMenuItem::sync()
     }
 
     if (!m_icon.isNull()) {
-        NSImage *img = qt_mac_cgimage_to_nsimage(qt_mac_image_to_cgimage(m_icon));
+        NSImage *img = static_cast<NSImage *>(qt_mac_create_nsimage(m_icon.pixmap(16, QIcon::Normal)));
         [m_native setImage: img];
+        [img release];
     }
 
     [m_native setState:m_checked ?  NSOnState : NSOffState];

diff --git a/src/widgets/widgets/qmenu.cpp b/src/widgets/widgets/qmenu.cpp
index 4747d1c..b201179 100644 (file)
--- a/src/widgets/widgets/qmenu.cpp
+++ b/src/widgets/widgets/qmenu.cpp
@@ -2830,7 +2830,8 @@ void copyActionToPlatformItem(const QAction *action, QPlatformMenuItem* item)
 {
     item->setText(action->text());
     item->setIsSeparator(action->isSeparator());
-//  item->setIcon(action->icon());
+    if (action->isIconVisibleInMenu())
+        item->setIcon(action->icon());
     item->setVisible(action->isVisible());
     item->setShortcut(action->shortcut());
     item->setChecked(action->isChecked());