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-rw-r--r--src/gui/widgets/qmenu_p.h2
-rw-r--r--src/gui/widgets/qmenu_wince.cpp24
2 files changed, 19 insertions, 7 deletions
diff --git a/src/gui/widgets/qmenu_p.h b/src/gui/widgets/qmenu_p.h
index aaed6b1..495872c 100644
--- a/src/gui/widgets/qmenu_p.h
+++ b/src/gui/widgets/qmenu_p.h
@@ -347,7 +347,7 @@ public:
void syncAction(QWceMenuAction *);
inline void syncAction(QAction *a) { syncAction(findAction(a)); }
void removeAction(QWceMenuAction *);
- void rebuild(bool reCreate = false);
+ void rebuild();
inline void removeAction(QAction *a) { removeAction(findAction(a)); }
inline QWceMenuAction *findAction(QAction *a) {
for(int i = 0; i < actionItems.size(); i++) {
diff --git a/src/gui/widgets/qmenu_wince.cpp b/src/gui/widgets/qmenu_wince.cpp
index edef466..1577f0a 100644
--- a/src/gui/widgets/qmenu_wince.cpp
+++ b/src/gui/widgets/qmenu_wince.cpp
@@ -253,6 +253,12 @@ static void qt_wce_insert_action(HMENU menu, QWceMenuAction *action, bool create
}
}
+// Removes all items from the menu without destroying the handles.
+static void qt_wce_clear_menu(HMENU hMenu)
+{
+ while (RemoveMenu(hMenu, 0, MF_BYPOSITION));
+}
+
/*!
\internal
@@ -403,7 +409,8 @@ QMenuPrivate::QWceMenuPrivate::QWceMenuPrivate() {
QMenuPrivate::QWceMenuPrivate::~QWceMenuPrivate() {
qt_wce_delete_action_list(&actionItems);
- menuHandle = 0;
+ if (menuHandle)
+ DestroyMenu(menuHandle);
}
void QMenuPrivate::QWceMenuPrivate::addAction(QAction *a, QWceMenuAction *before) {
@@ -438,14 +445,17 @@ HMENU QMenuPrivate::wceMenu(bool create) {
if (!wce_menu)
wce_menu = new QWceMenuPrivate;
if (!wce_menu->menuHandle || create)
- wce_menu->rebuild(create);
+ wce_menu->rebuild();
return wce_menu->menuHandle;
}
-void QMenuPrivate::QWceMenuPrivate::rebuild(bool reCreate) {
- if (menuHandle && !reCreate)
- DestroyMenu(menuHandle);
- menuHandle = CreatePopupMenu();
+void QMenuPrivate::QWceMenuPrivate::rebuild()
+{
+ if (!menuHandle)
+ menuHandle = CreatePopupMenu();
+ else
+ qt_wce_clear_menu(menuHandle);
+
for (int i = 0; i < actionItems.size(); ++i) {
QWceMenuAction *action = actionItems.at(i);
action->menuHandle = menuHandle;
@@ -521,6 +531,7 @@ void QMenuBarPrivate::QWceMenuBarPrivate::rebuild() {
resourceHandle = IDR_MAIN_MENU5;
}
Q_ASSERT_X(menubarHandle, "rebuild !created", "menubar already deleted");
+ qt_wce_clear_menu(menuHandle);
DestroyWindow(menubarHandle);
menubarHandle = qt_wce_create_menubar(parentWindowHandle, qt_wce_get_module_handle(), resourceHandle);
Q_ASSERT_X(menubarHandle, "rebuild classic menu", "cannot create menubar from resource");
@@ -562,6 +573,7 @@ void QMenuBarPrivate::QWceMenuBarPrivate::rebuild() {
leftButtonIsMenu = (leftButtonAction && leftButtonAction->menu());
Q_ASSERT_X(menubarHandle, "rebuild !created", "menubar already deleted");
+ qt_wce_clear_menu(menuHandle);
DestroyWindow(menubarHandle);
if (leftButtonIsMenu) {
menubarHandle = qt_wce_create_menubar(parentWindowHandle, qt_wce_get_module_handle(), IDR_MAIN_MENU2);