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header bar: Stop using ::hierarchy-changed

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Use the root and unroot vfuncs instead.
This commit is contained in:
Matthias Clasen
2019-02-23 01:02:55 -05:00
parent 55337c588c
commit 0230a7b1e5
1 changed files with 4 additions and 3 deletions
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7
gtk/gtkheaderbar.c
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@@ -1755,11 +1755,12 @@ surface_state_changed (GtkWidget *widget)
}
static void
gtk_header_bar_hierarchy_changed (GtkWidget *widget,
GtkWidget *previous_toplevel)
gtk_header_bar_root (GtkWidget *widget)
{
GtkHeaderBar *bar = GTK_HEADER_BAR (widget);
GTK_WIDGET_CLASS (gtk_header_bar_parent_class)->root (widget);
_gtk_header_bar_update_window_buttons (bar);
}
@@ -1779,7 +1780,7 @@ gtk_header_bar_class_init (GtkHeaderBarClass *class)
widget_class->measure = gtk_header_bar_measure;
widget_class->realize = gtk_header_bar_realize;
widget_class->unrealize = gtk_header_bar_unrealize;
widget_class->hierarchy_changed = gtk_header_bar_hierarchy_changed;
widget_class->root = gtk_header_bar_root;
container_class->add = gtk_header_bar_add;
container_class->remove = gtk_header_bar_remove;