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gtknotebook: Move away from grab_notify

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Connect to ::cancel on the relevant gesture instead.
This commit is contained in:
Carlos Garnacho 2020-06-24 14:10:42 +02:00
parent 803103640a
commit f7c5cf137c
1 changed files with 13 additions and 19 deletions
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32
gtk/gtknotebook.c
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@ -771,8 +771,6 @@ static void gtk_notebook_motion (GtkEventController *controller,
double x,
double y,
gpointer user_data);
static void gtk_notebook_grab_notify (GtkWidget *widget,
gboolean was_grabbed);
static void gtk_notebook_state_flags_changed (GtkWidget *widget,
GtkStateFlags previous_state);
static void gtk_notebook_direction_changed (GtkWidget *widget,
@ -911,7 +909,9 @@ static void gtk_notebook_gesture_released (GtkGestureClick *gesture,
double x,
double y,
gpointer user_data);
static void gtk_notebook_gesture_cancel (GtkGestureClick *gesture,
GdkEventSequence *sequence,
GtkNotebook *notebook);
static guint notebook_signals[LAST_SIGNAL] = { 0 };
@ -1029,7 +1029,6 @@ gtk_notebook_class_init (GtkNotebookClass *class)
gobject_class->dispose = gtk_notebook_dispose;
widget_class->unmap = gtk_notebook_unmap;
widget_class->grab_notify = gtk_notebook_grab_notify;
widget_class->state_flags_changed = gtk_notebook_state_flags_changed;
widget_class->direction_changed = gtk_notebook_direction_changed;
widget_class->focus = gtk_notebook_focus;
@ -1435,6 +1434,7 @@ gtk_notebook_init (GtkNotebook *notebook)
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (gesture), GTK_PHASE_CAPTURE);
g_signal_connect (gesture, "pressed", G_CALLBACK (gtk_notebook_gesture_pressed), notebook);
g_signal_connect (gesture, "released", G_CALLBACK (gtk_notebook_gesture_released), notebook);
g_signal_connect (gesture, "cancel", G_CALLBACK (gtk_notebook_gesture_cancel), notebook);
gtk_widget_add_controller (GTK_WIDGET (notebook), GTK_EVENT_CONTROLLER (gesture));
controller = gtk_event_controller_motion_new ();
@ -2752,6 +2752,15 @@ gtk_notebook_gesture_released (GtkGestureClick *gesture,
stop_scrolling (notebook);
}
static void
gtk_notebook_gesture_cancel (GtkGestureClick *gesture,
GdkEventSequence *sequence,
GtkNotebook *notebook)
{
gtk_notebook_stop_reorder (notebook);
stop_scrolling (notebook);
}
static GtkNotebookPointerPosition
get_pointer_position (GtkNotebook *notebook)
{
@ -2954,21 +2963,6 @@ gtk_notebook_motion (GtkEventController *controller,
gtk_widget_queue_allocate (notebook->tabs_widget);
}
static void
gtk_notebook_grab_notify (GtkWidget *widget,
gboolean was_grabbed)
{
GtkNotebook *notebook = GTK_NOTEBOOK (widget);
GTK_WIDGET_CLASS (gtk_notebook_parent_class)->grab_notify (widget, was_grabbed);
if (!was_grabbed)
{
gtk_notebook_stop_reorder (notebook);
stop_scrolling (notebook);
}
}
static void
update_arrow_state (GtkNotebook *notebook)
{