dd60b9ec1e
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4290 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: framecmn.cpp
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// Purpose: common (for all platforms) wxFrame functions
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// Author: Julian Smart, Vadim Zeitlin
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// Created: 01/02/97
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/frame.h"
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#include "wx/menu.h"
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#include "wx/menuitem.h"
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void wxFrame::OnIdle(wxIdleEvent& WXUNUSED(event) )
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{
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DoMenuUpdates();
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}
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// update all menus
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void wxFrame::DoMenuUpdates()
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{
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wxMenuBar* bar = GetMenuBar();
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if ( bar != NULL )
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{
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int nCount = bar->GetMenuCount();
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for (int n = 0; n < nCount; n++)
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DoMenuUpdates(bar->GetMenu(n), (wxWindow*) NULL);
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}
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}
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// update a menu and all submenus recursively
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void wxFrame::DoMenuUpdates(wxMenu* menu, wxWindow* WXUNUSED(focusWin))
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{
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wxEvtHandler* evtHandler = GetEventHandler();
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wxMenuItemList::Node* node = menu->GetMenuItems().GetFirst();
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while (node)
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{
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wxMenuItem* item = node->GetData();
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if ( !item->IsSeparator() )
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{
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wxWindowID id = item->GetId();
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wxUpdateUIEvent event(id);
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event.SetEventObject( this );
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if (evtHandler->ProcessEvent(event))
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{
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if (event.GetSetText())
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menu->SetLabel(id, event.GetText());
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if (event.GetSetChecked())
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menu->Check(id, event.GetChecked());
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if (event.GetSetEnabled())
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menu->Enable(id, event.GetEnabled());
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}
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if (item->GetSubMenu())
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DoMenuUpdates(item->GetSubMenu(), (wxWindow*) NULL);
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}
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node = node->GetNext();
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}
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}
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