- //MDI - window menu stuff
- if (GetFrame() && GetFrame()->IsKindOf(CLASSINFO(wxMDIParentFrame)))
- {
- //There's two cases which we need to deal with in order
- //to remove at the correct index with MDI windows
-
- //#1 is due to the fact that wxWindows sneakely creates
- //a new menu item "Window" on the menu bar natively, without
- //notifying the actual wxMenuBar. Therefore, the Window
- //menu never go into the actual calculations...
- //So if a user tries to insert a menu after the Window menu
- //his/her calculations will be one(1) index off, since the
- //Window menu is before the to-be-removed menu and
- //wxMenuBar doesn't know about the existance of it.
-
- //There are two ways to deal with this -
- //1 - is to force the window menu to always be at the end
- //of the menu bar (rightmost, greatest index), I.E.
- //override remove and insert functions to force
- //the window (and help) menus to be at the rightmost positions
- //2 - is to increment pos here if the user is trying
- //to remove a menu after the Window menu
-
- //Solution #2 (which if chosen would go here)
- //is a little involved
- //1. Search for Window menu
- //2. If found note where it is
- //3. If the removal point is at or above where the Window
- // menu is, ++pos
-
-
- //Case #2 is a MSW MDI "feature", where if a child MDI
- //frame is maximized, the system menu of the child MDI
- //frame is inserted at index 0 of the parent frame.
-
- //To deal with this we simply check to see if a child MDI
- //frame is maximized, then increment the position we
- //are going to remove the menu at.
-
- //Get a pointer to the children of the wxMDIParentFrame
- wxWindowList* pParentsChildren = &(GetFrame()->GetChildren());
-
- //Iterate through the children
- for (size_t n = 0; n < pParentsChildren->GetCount(); ++n)
- {
- //Check to see if this particular child window is a
- //MDI child
- if(pParentsChildren->Item(n)->GetData()->IsKindOf(CLASSINFO(wxMDIChildFrame)))
- {
- //If so then we need to see if it's maximized
-
- //Get a pointer to the child...
- wxMDIChildFrame* pData = (wxMDIChildFrame*) pParentsChildren->Item(n)->GetData();
-
- //Is it maximized?
- if(pData->IsMaximized())
- {
- //Increase the removal position by one
- ++pos;
-
- //Note that in Windows there can
- //Only be one maximized child window
- //(well not technically, but there
- //can only be one child system menu
- //prepended to the parent's menu
- //bar, which is what we're concerned about)
- break;
- }
- }//end if child == wxMDIChildFrame
- }//end children iteration loop
- }//end if GetFrame()->IsKindOf(CLASSINFO(wxMDIParentFrame))
-
- if ( !::RemoveMenu(GetHmenu(), (UINT)pos, MF_BYPOSITION) )
projects / wxWidgets.git / blobdiff