introduce wxBG_STYLE_{ERASE,PAINT} and implement their documented semantics in wxGTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61084 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-06-16 23:04:42 +00:00
parent b85b06e13d
commit 9c61c5b04b
9 changed files with 250 additions and 184 deletions

View File

@@ -219,8 +219,8 @@ public:
wxAutoBufferedPaintDC(wxWindow* win)
: wxAutoBufferedPaintDCBase(win)
{
wxASSERT_MSG( win->GetBackgroundStyle() == wxBG_STYLE_CUSTOM,
"You need to call SetBackgroundStyle(wxBG_STYLE_CUSTOM) in ctor, "
wxASSERT_MSG( win->GetBackgroundStyle() == wxBG_STYLE_PAINT,
"You need to call SetBackgroundStyle(wxBG_STYLE_PAINT) in ctor, "
"and also, if needed, paint the background in wxEVT_PAINT handler."
);
}