fixed client<->window coords translations in DoMoveWindow and DoSetSize

[wxWidgets.git] / src / dfb / wrapdfb.cpp

diff --git a/src/dfb/wrapdfb.cpp b/src/dfb/wrapdfb.cpp
index 873f040cdefac3b135e67b7ead116a94f5b38e0e..c23796696367b73be73d6991e29ef745cecd00aa 100644 (file)
--- a/src/dfb/wrapdfb.cpp
+++ b/src/dfb/wrapdfb.cpp
@@ -166,3 +166,17 @@ wxIDirectFBSurfacePtr wxIDirectFBSurface::Clone()
 
     return snew;
 }
+
+bool wxIDirectFBSurface::Flip(const DFBRegion *region, int flags)
+{
+    return Check(m_ptr->Flip(m_ptr, region, (DFBSurfaceFlipFlags)flags));
+}
+
+bool wxIDirectFBSurface::FlipToFront(const DFBRegion *region)
+{
+    // Blit to the front buffer instead of exchanging front and back ones.
+    // Always doing this ensures that back and front buffer have same content
+    // and so painting to the back buffer will never lose any previous
+    // drawings:
+    return Flip(region, DSFLIP_BLIT);
+}