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crash fixes for wxAuiNotebook on gtk

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43191 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Benjamin Williams
2006-11-08 10:36:16 +00:00
parent f39fddcd9e
commit a9eeb510dd
1 changed files with 5 additions and 0 deletions
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5
src/aui/auibook.cpp
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@@ -1403,6 +1403,9 @@ void wxAuiTabContainer::SetTabOffset(size_t offset)
// provide custom drawing capabilities // provide custom drawing capabilities
void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
{ {
if (!raw_dc || !raw_dc->IsOk())
return;
wxMemoryDC dc; wxMemoryDC dc;
wxBitmap bmp; wxBitmap bmp;
size_t i; size_t i;
@@ -1413,6 +1416,8 @@ void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd)
bmp.Create(m_rect.GetWidth(), m_rect.GetHeight()); bmp.Create(m_rect.GetWidth(), m_rect.GetHeight());
dc.SelectObject(bmp); dc.SelectObject(bmp);
if (!dc.IsOk())
return;
// find out if size of tabs is larger than can be // find out if size of tabs is larger than can be
// afforded on screen // afforded on screen