AuroraMiddleware/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

applied patch 1908782 wxAuiMDIChildFrame not removed from wxAuiMDIClientWindow

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53508 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Benjamin Williams 2008-05-09 18:59:19 +00:00
parent a37e742445
commit 8691bf118c
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/aui/tabmdi.cpp
View File

@ -417,10 +417,20 @@ wxAuiMDIChildFrame::wxAuiMDIChildFrame(wxAuiMDIParentFrame *parent,
wxAuiMDIChildFrame::~wxAuiMDIChildFrame()
{
wxAuiMDIParentFrame* pParentFrame = GetMDIParentFrame();
if (pParentFrame && pParentFrame->GetActiveChild() == this)
if (pParentFrame)
{
pParentFrame->SetActiveChild(NULL);
pParentFrame->SetChildMenuBar(NULL);
if (pParentFrame->GetActiveChild() == this)
{
pParentFrame->SetActiveChild(NULL);
pParentFrame->SetChildMenuBar(NULL);
}
wxAuiMDIClientWindow* pClientWindow = pParentFrame->GetClientWindow();
wxASSERT(pClientWindow);
int idx = pClientWindow->GetPageIndex(this);
if (idx != wxNOT_FOUND)
{
pClientWindow->RemovePage(idx);
}
}
#if wxUSE_MENUS
@ -768,7 +778,7 @@ void wxAuiMDIClientWindow::PageChanged(int old_selection, int new_selection)
// notify old active child that it has been deactivated
if (old_selection != -1)
if ((old_selection != -1) && (old_selection < (int)GetPageCount()))
{
wxAuiMDIChildFrame* old_child = (wxAuiMDIChildFrame*)GetPage(old_selection);
wxASSERT_MSG(old_child, wxT("wxAuiMDIClientWindow::PageChanged - null page pointer"));