isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2025-02-16 13:24:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

frames: Support opacity in frame drawing

Browse Source 
There's still a bug here (frame opacity doesn't "kick in" until we
change the frame geometry), and the colors aren't correct (we're
painting on top of a white surface, not a 0-alpha surface), but we
at least remove some redraw issues that come when you're not always
obscuring the last paint.
This commit is contained in:
Jasper St. Pierre 2012-05-03 16:03:45 -04:00
parent 143436c37c
commit 0a9bc8995a
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/ui/frames.c
View File

@ -1584,6 +1584,13 @@ meta_frames_draw (GtkWidget *widget,
gdk_cairo_region (cr, region); gdk_cairo_region (cr, region);
cairo_clip (cr); cairo_clip (cr);
cairo_save (cr);
cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
cairo_set_source_rgba (cr, 1, 1, 1, 1);
cairo_paint (cr);
cairo_restore (cr);
meta_frames_paint (frames, frame, cr); meta_frames_paint (frames, frame, cr);
out: out: