Deprecate qt_mac_set_show_menubar for a public cross-platform API.

I'm tired of these "hidden" functions. We have an
AA_MacPluginApplication, but sometimes you may have a legitimate reason
for setting this outside of "plugin applications." In the footsteps of
the menu icon attribute, the attribute is the main leader, but menubars
can disable/enable this locally the new QMenuBar::setNativeMenuBar()
property. Otherwise, the menubars take their que from the application
attribute.

This also works for Windows CE. So, there is a bit on convergence as
well.

Task-number: 236757

1 files changed, 4 insertions, 1 deletions

diff --git a/src/gui/widgets/qmenubar_p.h b/src/gui/widgets/qmenubar_p.h
index c0bcb00..5dab310 100644
--- a/src/gui/widgets/qmenubar_p.h
+++ b/src/gui/widgets/qmenubar_p.h
@@ -70,7 +70,8 @@ class QMenuBarPrivate : public QWidgetPrivate
     Q_DECLARE_PUBLIC(QMenuBar)
 public:
     QMenuBarPrivate() : itemsDirty(0), itemsWidth(0), itemsStart(-1), currentAction(0), mouseDown(0),
-                         closePopupMode(0), defaultPopDown(1), popupState(0), keyboardState(0), altPressed(0)
+                         closePopupMode(0), defaultPopDown(1), popupState(0), keyboardState(0), altPressed(0),
+                         nativeMenuBar(-1)
 #ifdef Q_WS_MAC
                          , mac_menubar(0)
 #endif
@@ -119,6 +120,8 @@ public:
     uint keyboardState : 1, altPressed : 1;
     QPointer<QWidget> keyboardFocusWidget;
 
+
+    int nativeMenuBar : 3;  // Only has values -1, 0, and 1
     //firing of events
     void activateAction(QAction *, QAction::ActionEvent);