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floating-bar: Handle parent changes in GObject::notify

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GtkWidget::parent-set is gone in GTK4.
This commit is contained in:
António Fernandes 2021-08-05 23:16:54 +01:00 committed by António Fernandes
parent 79c4d849d4
commit b884768067
1 changed files with 10 additions and 5 deletions
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15
src/nautilus-floating-bar.c
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@ -301,13 +301,14 @@ on_event_controller_motion_motion (GtkEventControllerMotion *controller,
}
static void
nautilus_floating_bar_parent_set (GtkWidget *widget,
GtkWidget *old_parent)
on_parent_changed (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
NautilusFloatingBar *self = NAUTILUS_FLOATING_BAR (widget);
NautilusFloatingBar *self = NAUTILUS_FLOATING_BAR (object);
GtkWidget *parent;
parent = gtk_widget_get_parent (widget);
parent = gtk_widget_get_parent (GTK_WIDGET (object));
g_clear_object (&self->motion_controller);
@ -490,6 +491,11 @@ nautilus_floating_bar_init (NautilusFloatingBar *self)
self->motion_controller = NULL;
self->pointer_y_in_parent_coordinates = -1;
g_signal_connect (self,
"notify::parent",
G_CALLBACK (on_parent_changed),
NULL);
}
static void
@ -507,7 +513,6 @@ nautilus_floating_bar_class_init (NautilusFloatingBarClass *klass)
wclass->get_preferred_width_for_height = nautilus_floating_bar_get_preferred_width_for_height;
wclass->get_preferred_height = nautilus_floating_bar_get_preferred_height;
wclass->get_preferred_height_for_width = nautilus_floating_bar_get_preferred_height_for_width;
wclass->parent_set = nautilus_floating_bar_parent_set;
properties[PROP_PRIMARY_LABEL] =
g_param_spec_string ("primary-label",