From 9c84b95f7dd42705092c3268b83a642a19787ee0 Mon Sep 17 00:00:00 2001 From: Elias Naur Date: Wed, 6 Nov 2019 17:13:03 +0100 Subject: [PATCH] app/internal/window: specify None as the X11 window background Avoids flickering on my Fedora 31 Gnome setup. Signed-off-by: Elias Naur --- app/internal/window/os_x11.go | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/app/internal/window/os_x11.go b/app/internal/window/os_x11.go index d8d6cebe..1e372293 100644 --- a/app/internal/window/os_x11.go +++ b/app/internal/window/os_x11.go @@ -530,10 +530,11 @@ func newX11Window(gioWin Callbacks, opts *Options) error { xic C.XIC ) swa.event_mask = C.ExposureMask | C.PointerMotionMask | C.KeyPressMask + swa.background_pixmap = C.None win := C.XCreateWindow(dpy, root, 0, 0, C.uint(cfg.Px(opts.Width)), C.uint(cfg.Px(opts.Height)), 0, C.CopyFromParent, C.InputOutput, - nil, C.CWEventMask|C.CWBackPixel, + nil, C.CWEventMask|C.CWBackPixmap, &swa) C.gio_x11_init_ime(dpy, win, &xim, &xic) C.XSelectInput(dpy, win, 0|