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save a reference to the bitmap so it doesn't get destroyed before the

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buffered DC does


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43551 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2006-11-21 03:32:49 +00:00
parent d7ae4a6264
commit 43acd3c1eb
1 changed files with 11 additions and 5 deletions
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16
wxPython/src/_dc.i
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@@ -1521,10 +1521,6 @@ that already do it automatically.
class wxBufferedDC : public wxMemoryDC class wxBufferedDC : public wxMemoryDC
{ {
public: public:
%pythonAppend wxBufferedDC
"self.__dc = args[0] # save a ref so the other dc will not be deleted before self";
%nokwargs wxBufferedDC;
DocStr( DocStr(
wxBufferedDC, wxBufferedDC,
@@ -1550,8 +1546,16 @@ public:
intended to cover the entire virtual size of a `wx.ScrolledWindow` or intended to cover the entire virtual size of a `wx.ScrolledWindow` or
if it only covers the client area. Acceptable values are if it only covers the client area. Acceptable values are
``wx.BUFFER_VIRTUAL_AREA`` and ``wx.BUFFER_CLIENT_AREA``. ``wx.BUFFER_VIRTUAL_AREA`` and ``wx.BUFFER_CLIENT_AREA``.
"); ");
%nokwargs wxBufferedDC;
%pythonAppend wxBufferedDC
"# save a ref so the other dc will not be deleted before self
self.__dc = args[0]
# also save a ref to the bitmap
if len(args) > 1: self.__bmp = args[1]
";
wxBufferedDC( wxDC* dc, wxBufferedDC( wxDC* dc,
wxBitmap& buffer=wxNullBitmap, wxBitmap& buffer=wxNullBitmap,
int style = wxBUFFER_CLIENT_AREA ); int style = wxBUFFER_CLIENT_AREA );
@@ -1610,6 +1614,8 @@ class wxBufferedPaintDC : public wxBufferedDC
{ {
public: public:
%pythonAppend wxBufferedPaintDC "if len(args) > 1: self.__bmp = args[1]";
DocCtorStr( DocCtorStr(
wxBufferedPaintDC( wxWindow *window, wxBufferedPaintDC( wxWindow *window,
wxBitmap &buffer = wxNullBitmap, wxBitmap &buffer = wxNullBitmap,