wxDC::SetFont can now handle invalid font and doesn't assert anymore (other ports...

[wxWidgets.git] / src / motif / dcclient.cpp

diff --git a/src/motif/dcclient.cpp b/src/motif/dcclient.cpp
index 2af3787acc57958d67b11af8bf9bc667e33b72ad..f442f9ebcac12b0f00c4c76cb710c18589204d61 100644 (file)
--- a/src/motif/dcclient.cpp
+++ b/src/motif/dcclient.cpp
@@ -871,7 +871,8 @@ void wxWindowDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y)
 
 // TODO: use scaled Blit e.g. as per John Price's implementation in Contrib/Utilities
 bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
 
 // TODO: use scaled Blit e.g. as per John Price's implementation in Contrib/Utilities
 bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,

-                         wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask )
+                         wxDC *source, wxCoord xsrc, wxCoord ysrc, int rop, bool useMask,
+                         wxCoord xsrcMask, wxCoord ysrcMask )

 {
     wxCHECK_MSG( Ok(), FALSE, "invalid dc" );
 
 {
     wxCHECK_MSG( Ok(), FALSE, "invalid dc" );
 


@@ -894,6 +895,12 @@ bool wxWindowDC::DoBlit( wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord he
     double scaleX, scaleY;
     GetUserScale(& scaleX, & scaleY);
 
     double scaleX, scaleY;
     GetUserScale(& scaleX, & scaleY);
 

+    /* TODO: use the mask origin when drawing transparently */
+    if (xsrcMask == -1 && ysrcMask == -1)
+    {
+        xsrcMask = xsrc; ysrcMask = ysrc;
+    }
+

     // Sorry, can't scale masks just yet
     if (!useMask && (scaleX != 1.0 || scaleY != 1.0) && sourceDC->IsKindOf(CLASSINFO(wxMemoryDC)))
     {
     // Sorry, can't scale masks just yet
     if (!useMask && (scaleX != 1.0 || scaleY != 1.0) && sourceDC->IsKindOf(CLASSINFO(wxMemoryDC)))
     {