| commit | 7081cee06fc084501628dbf6ad48c5e95771a06d | [log] [tgz] |
|---|---|---|
| author | Eric Williams <ericwill@redhat.com> | Tue Aug 13 13:39:32 2019 -0400 |
| committer | Eric Williams <ericwill@redhat.com> | Fri Aug 16 08:58:18 2019 -0400 |
| tree | 7e7cb8d279489dae3d71a707f3c4fba36d638de8 | |
| parent | abf0e19e2871518909e2d115840195a894bbce89 [diff] |
Bug 546248: [GTK3] Composite receives to much repaint events As of GTK3.16, GTK will send extra draw events to SwtFixed instances containing overlay scrollbars. This happens when the mouse leaves an SwtFixed instance that has overlay scrollbars attached to it. The fix is to check the dirty region in need of a redraw, and only sent an SWT.Paint event if the actual SwtFixed instance is in need of a redraw. Tested on GTK3.24 on X11 and Wayland. No AllNonBrowser JUnit tests fail. Change-Id: I958b4c16020a14f6f24e6e3d1ca67aba2ebec329 Signed-off-by: Eric Williams <ericwill@redhat.com>
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