wxautobufferedpaintdc

this wxdc derivative can be used inside of an onpaint() event handler to achieve double-buffered drawing. just create an object of this class instead of wxpaintdc and make sure wxwindow::setbackgroundstyle is called with wxbg_style_custom somewhere in the class initialization code, and that's all you have to do to (mostly) avoid flicker.

the difference between wxbufferedpaintdc and this class, is the lightweigthness - on platforms which have native double-buffering, wxautobufferedpaintdc is simply a typedef of wxpaintdc. otherwise, it is a typedef of wxbufferedpaintdc.

derived from

wxbufferedpaintdc
wxpaintdc
wxdc
wxobject

include files

see also

wxdc, wxbufferedpaintdc

members

wxautobufferedpaintdc::wxautobufferedpaintdc

wxautobufferedpaintdc(wxwindow *window)

constructor. pass a pointer to the window on which you wish to paint.