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common code of wxFrame class

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@328 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 1998-07-23 15:56:50 +00:00
parent 3bbb630a21
commit 63fec618dc
1 changed files with 55 additions and 0 deletions
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src/common/framecmn.cpp Normal file
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/////////////////////////////////////////////////////////////////////////////
// Name: framecmn.cpp
// Purpose: common (for all platforms) wxFrame functions
// Author: Julian Smart, Vadim Zeitlin
// Created: 01/02/97
// Id:
// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
void wxFrame::OnIdle(wxIdleEvent& event)
{
DoMenuUpdates();
}
// update all menus
void wxFrame::DoMenuUpdates()
{
wxMenuBar* bar = GetMenuBar();
if ( bar != NULL ) {
int nCount = bar->GetMenuCount();
for (int n = 0; n < nCount; n++)
DoMenuUpdates(bar->GetMenu(n));
}
}
// update a menu and all submenus recursively
void wxFrame::DoMenuUpdates(wxMenu* menu)
{
wxNode* node = menu->GetItems().First();
while (node)
{
wxMenuItem* item = (wxMenuItem*) node->Data();
if ( !item->IsSeparator() )
{
wxWindowID id = item->GetId();
wxUpdateUIEvent event(id);
event.SetEventObject( this );
if (GetEventHandler()->ProcessEvent(event))
{
if (event.GetSetText())
menu->SetLabel(id, event.GetText());
if (event.GetSetChecked())
menu->Check(id, event.GetChecked());
if (event.GetSetEnabled())
menu->Enable(id, event.GetEnabled());
}
if (item->GetSubMenu())
DoMenuUpdates(item->GetSubMenu());
}
node = node->Next();
}
}