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popover: Handle shadow changes

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When the box-shadow css property of the contents
widget changes, queue a resize on the popover.
This commit is contained in:
Matthias Clasen 2021-02-13 19:05:26 -05:00
parent 39f72b3834
commit aa1d08687d
1 changed files with 10 additions and 0 deletions
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10
gtk/gtkpopover.c
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@ -879,6 +879,15 @@ node_style_changed_cb (GtkCssNode *node,
gtk_widget_queue_draw (widget);
}
static void
contents_css_changed (GtkGizmo *contents,
GtkCssStyleChange *change)
{
if (change == NULL ||
gtk_css_style_change_changes_property (change, GTK_CSS_PROPERTY_BOX_SHADOW))
gtk_widget_queue_resize (gtk_widget_get_parent (GTK_WIDGET (contents)));
}
static void
gtk_popover_init (GtkPopover *popover)
{
@ -914,6 +923,7 @@ gtk_popover_init (GtkPopover *popover)
priv->contents_widget = gtk_gizmo_new ("contents", NULL, NULL, NULL, NULL,
(GtkGizmoFocusFunc)gtk_widget_focus_child,
(GtkGizmoGrabFocusFunc)gtk_widget_grab_focus_child);
gtk_gizmo_set_css_changed_func (GTK_GIZMO (priv->contents_widget), contents_css_changed);
gtk_widget_set_layout_manager (priv->contents_widget, gtk_bin_layout_new ());
gtk_widget_set_parent (priv->contents_widget, GTK_WIDGET (popover));
gtk_widget_set_overflow (priv->contents_widget, GTK_OVERFLOW_HIDDEN);