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| author | Victor Kareh <[email protected]> | 2026-05-26 16:13:49 -0400 |
|---|---|---|
| committer | Victor Kareh <[email protected]> | 2026-05-27 16:06:20 -0400 |
| commit | dc818ba279a4806f5bdc985499e2b5ed608a47ac (patch) | |
| tree | 9899e339e95209a351d401490e591a390eafb887 | |
| parent | cd9a308a23dd61b7dcab12cf3633b3f879023acd (diff) | |
| download | caja-dc818ba279a4806f5bdc985499e2b5ed608a47ac.tar.bz2 caja-dc818ba279a4806f5bdc985499e2b5ed608a47ac.tar.xz | |
The monitors-changed signal was handled by the same function as
size-changed, which only redraws when the screen dimensions differ.
When a monitor is removed without changing the virtual screen size, the
desktop background was not repainted.
This adds a separate handler that always triggers a redraw, since
a monitor layout change requires repainting regardless of whether the
dimensions changed.
Fixes mate-desktop/mate-desktop#352
| -rw-r--r-- | eel/eel-background.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/eel/eel-background.c b/eel/eel-background.c index ceaa972f..2344f31d 100644 --- a/eel/eel-background.c +++ b/eel/eel-background.c @@ -642,6 +642,12 @@ screen_size_changed (GdkScreen *screen, EelBackground *background) } static void +screen_monitors_changed (GdkScreen *screen, EelBackground *background) +{ + g_signal_emit (background, signals[APPEARANCE_CHANGED], 0); +} + +static void widget_realized_setup (GtkWidget *widget, EelBackground *self) { @@ -664,7 +670,7 @@ widget_realized_setup (GtkWidget *widget, g_signal_handler_disconnect (screen, self->details->screen_monitors_handler); } self->details->screen_monitors_handler = - g_signal_connect (screen, "monitors-changed", G_CALLBACK (screen_size_changed), self); + g_signal_connect (screen, "monitors-changed", G_CALLBACK (screen_monitors_changed), self); if (GDK_IS_X11_DISPLAY (display)) { |