diff options
| author |  Lucas de Sena
| 2023-04-05 17:11:49 -0300 |
|---|---|---|
| committer |  Hiltjo Posthuma
| 2023-04-06 20:28:56 +0200 |
| commit | 0fe460dbd469a1d5b6a7140d0e1801935e4a923b (patch) | |
| tree | 20b7ee5c3d537d996b2682125edb10c7e7ea2d5e /draw/cleanupdraw.c | |
| parent | readstdin: reduce memory-usage by duplicating the line from getline() (diff) | |
fix BadMatch error when embedding on some windows
When embedded into another window, dmenu will fail with the BadMatch
error if that window have not the same colormap/depth/visual as the
root window.
That happens because dmenu inherits the colormap/depth/visual from
its parent, but draws on a pixmap created based on the root window
using a GC created for the root window (see drw.c). A BadMatch will
occur when copying the content of the pixmap into dmenu's window.
A solution is to create dmenu's window inside root and then reparent
it if embeded.
See this mail[1] on ports@openbsd.org mailing list for context.
[1]: https://marc.info/?l=openbsd-ports&m=168072150814664&w=2
Diffstat (limited to 'draw/cleanupdraw.c')
0 files changed, 0 insertions, 0 deletions