[gtk/wip/baedert/for-master: 10/12] window: Don't set invalid csd input shape
- From: Timm Bäder <baedert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/wip/baedert/for-master: 10/12] window: Don't set invalid csd input shape
- Date: Fri, 29 Nov 2019 09:51:14 +0000 (UTC)
commit 1c10f99ef50883130dece6c5d8299e4e567048ab
Author: Timm Bäder <mail baedert org>
Date: Fri Nov 29 10:02:14 2019 +0100
window: Don't set invalid csd input shape
This might happen if the CSS values of the decoration node are broken,
e.g. if people *accidentally* type large negative values for the
margins.
Fixes #2268
gtk/gtkwindow.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 24ced0c171..eed0de6cc6 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -5392,9 +5392,13 @@ update_csd_shape (GtkWindow *window)
rect.y = window_border.top;
rect.width = gtk_widget_get_allocated_width (widget) - window_border.left - window_border.right;
rect.height = gtk_widget_get_allocated_height (widget) - window_border.top - window_border.bottom;
- region = cairo_region_create_rectangle (&rect);
- gtk_widget_set_csd_input_shape (widget, region);
- cairo_region_destroy (region);
+
+ if (rect.width > 0 && rect.height > 0)
+ {
+ region = cairo_region_create_rectangle (&rect);
+ gtk_widget_set_csd_input_shape (widget, region);
+ cairo_region_destroy (region);
+ }
}
static void
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