Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix retrieving clipping box after changing wxDC coordinates (MSW)

Browse Source 
Member data containing clipping box have to be updated not only when the clipping region is explicitly changed by SetClippingRegion()/DestroyClippingRegion() but also when existing HDC is associated with wxDC using SetHDC() or when wxDC coordinates are transformed with SetDeviceOrigin(), SetLogicalOrigin(), SetUserScale(), SetLogicalScale(), SetTransformMatrix() or ResetTransformMatrix().
When any of these functions is called then clipping box data are marked as invalid and updated using GetClipBox() Win API at nearest call to GetClippingBox().

See #17646.
This commit is contained in:
Artur Wieczorek
2016-09-01 20:48:26 +02:00
parent a37ed9a2b5
commit dfc966bf1e
3 changed files with 27 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
docs/changes.txt
View File

@@ -124,6 +124,7 @@ wxMSW:
- Restore dispatching wxThreadEvent while resizing the window broken in 3.1.0.
- Fix wxGraphicsMatrix::TransformDistance for Direct2D renderer.
- Fix wxDC::Clear() for rotated DC.
- Fix wxDC::GetClippingBox() for transformed wxDC.
wxOSX: