X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/234aeaafa305db8a433e3b1e0628d5837dcaa8c6..87b621a5b737c09cef079bb4a9ef53be132d2ce0:/src/gtk/menu.cpp

diff --git a/src/gtk/menu.cpp b/src/gtk/menu.cpp
index 6a185f3665..51e23212bc 100644
--- a/src/gtk/menu.cpp
+++ b/src/gtk/menu.cpp
@@ -17,6 +17,7 @@
 #ifndef WX_PRECOMP
     #include "wx/intl.h"
     #include "wx/log.h"
+    #include "wx/dialog.h"
     #include "wx/frame.h"
     #include "wx/bitmap.h"
     #include "wx/app.h"
@@ -46,10 +47,32 @@ extern "C"
 static void wxGetGtkAccel(const wxMenuItem*, guint*, GdkModifierType*);
 #endif
 
-static void DoCommonMenuCallbackCode(wxMenu *menu, wxMenuEvent& event)
+// Unity hack: under Ubuntu Unity the global menu bar is not affected by a
+// modal dialog being shown, so the user can select a menu item before hiding
+// the dialog and, in particular, a new instance of the same dialog can be
+// shown again, breaking a lot of programs not expecting this.
+//
+// So explicitly ignore any menu events generated while any modal dialogs
+// are opened except for the events generated by a context menu within the
+// modal dialog itself that should have a dialog as their invoking window.
+static bool IsMenuEventAllowed(wxMenu* menu)
 {
-    // See the comment about Ubuntu Unity in menuitem_activate().
     if ( wxOpenModalDialogsCount )
+    {
+        wxWindow* tlw = wxGetTopLevelParent(menu->GetWindow());
+        if ( !tlw || !wxDynamicCast(tlw, wxDialog) )
+        {
+            // This must be an event from a menu bar of one of the frames.
+            return false;
+        }
+    }
+
+    return true;
+}
+
+static void DoCommonMenuCallbackCode(wxMenu *menu, wxMenuEvent& event)
+{
+    if ( !IsMenuEventAllowed(menu) )
         return;
 
     event.SetEventObject( menu );
@@ -101,8 +124,6 @@ void wxMenuBar::Init(size_t n, wxMenu *menus[], const wxString titles[], long st
     }
 
     PostCreation();
-
-    GTKApplyWidgetStyle();
 #endif // wxUSE_LIBHILDON || wxUSE_LIBHILDON2/!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2
 
     g_object_ref_sink(m_widget);
@@ -337,7 +358,11 @@ wxMenu *wxMenuBar::Remove(size_t pos)
     // warnings from Ubuntu libdbusmenu
     gtk_container_remove(GTK_CONTAINER(m_menubar), menu->m_owner);
     // remove submenu to avoid destroying it when item is destroyed
+#ifdef __WXGTK3__
     gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu->m_owner), NULL);
+#else
+    gtk_menu_item_remove_submenu(GTK_MENU_ITEM(menu->m_owner));
+#endif
 
     gtk_widget_destroy( menu->m_owner );
     g_object_unref(menu->m_owner);
@@ -482,14 +507,7 @@ static void menuitem_activate(GtkWidget*, wxMenuItem* item)
     if (!item->IsEnabled())
         return;
 
-    // Unity hack: under Ubuntu Unity the global menu bar is not affected by a
-    // modal dialog being shown, so the user can select a menu item before
-    // hiding the dialog and, in particular, a new instance of the same dialog
-    // can be shown again, breaking a lot of programs not expecting this.
-    //
-    // So explicitly ignore any menu events generated while any modal dialogs
-    // are opened.
-    if ( wxOpenModalDialogsCount )
+    if ( !IsMenuEventAllowed(item->GetMenu()) )
         return;
 
     int id = item->GetId();
@@ -593,9 +611,20 @@ wxMenuItem::wxMenuItem(wxMenu *parentMenu,
 
 wxMenuItem::~wxMenuItem()
 {
+    if (m_menuItem)
+        g_object_unref(m_menuItem);
    // don't delete menu items, the menus take care of that
 }
 
+void wxMenuItem::SetMenuItem(GtkWidget* menuItem)
+{
+    if (m_menuItem)
+        g_object_unref(m_menuItem);
+    m_menuItem = menuItem;
+    if (menuItem)
+        g_object_ref(menuItem);
+}
+
 void wxMenuItem::SetItemLabel( const wxString& str )
 {
 #if wxUSE_ACCEL
@@ -931,20 +960,7 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item)
 #ifdef __WXGTK3__
     gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem), NULL);
 #else
-    if (!gtk_check_version(2,12,0))
-    {
-        // gtk_menu_item_remove_submenu() is deprecated since 2.12, but
-        // gtk_menu_item_set_submenu() can now be used with NULL submenu now so
-        // just do use it.
-        gtk_menu_item_set_submenu(GTK_MENU_ITEM(mitem), NULL);
-    }
-    else // GTK+ < 2.12
-    {
-        // In 2.10 calling gtk_menu_item_set_submenu() with NULL submenu
-        // results in critical GTK+ error messages so use the old function
-        // instead.
-        gtk_menu_item_remove_submenu(GTK_MENU_ITEM(mitem));
-    }
+    gtk_menu_item_remove_submenu(GTK_MENU_ITEM(mitem));
 #endif
 
     gtk_widget_destroy(mitem);