Lerking/gtk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

widget: Propagate display changes to the style context

Browse Source 
When a root is set on a widget, the style context may
already exist. We need to make sure that the style context
has the right display set.

This was showing up as "css spillover" in the inspector.

Closes: #https://gitlab.gnome.org/GNOME/gtk/issues/1817
This commit is contained in:
Matthias Clasen
2019-04-06 23:03:25 +00:00
parent 9895f2bd3a
commit bea7ccb41f
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
gtk/gtkwidget.c
View File

@@ -2953,6 +2953,9 @@ gtk_widget_root (GtkWidget *widget)
priv->root = priv->parent->priv->root;
if (priv->context)
gtk_style_context_set_display (priv->context, gtk_root_get_display (priv->root));
GTK_WIDGET_GET_CLASS (widget)->root (widget);
g_object_notify_by_pspec (G_OBJECT (widget), widget_props[PROP_ROOT]);
@@ -2972,6 +2975,9 @@ gtk_widget_unroot (GtkWidget *widget)
GTK_WIDGET_GET_CLASS (widget)->unroot (widget);
if (priv->context)
gtk_style_context_set_display (priv->context, gdk_display_get_default ());
priv->root = NULL;
g_object_notify_by_pspec (G_OBJECT (widget), widget_props[PROP_ROOT]);