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swipegesture: Port to new API model

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This commit is contained in:
Benjamin Otte 2018-03-08 23:49:41 +01:00 committed by Carlos Garnacho
parent 91efa37fcb
commit 66223aaa08
6 changed files with 22 additions and 22 deletions
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4
demos/gtk-demo/gestures.c
View File

@ -157,12 +157,12 @@ do_gestures (GtkWidget *do_widget)
NULL, NULL);
/* Swipe */
gesture = gtk_gesture_swipe_new (drawing_area);
gesture = gtk_gesture_swipe_new ();
g_signal_connect (gesture, "swipe",
G_CALLBACK (swipe_gesture_swept), drawing_area);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (gesture),
GTK_PHASE_BUBBLE);
g_object_weak_ref (G_OBJECT (drawing_area), (GWeakNotify) g_object_unref, gesture);
gtk_widget_add_controller (drawing_area, GTK_EVENT_CONTROLLER (gesture));
/* 3fg swipe for touchpads */
gesture = g_object_new (GTK_TYPE_GESTURE_SWIPE,

3
gtk/gtkgesture.c
View File

@ -1472,6 +1472,9 @@ _gtk_gesture_get_group_link (GtkGesture *gesture)
* Adds @gesture to the same group than @group_gesture. Gestures
* are by default isolated in their own groups.
*
* Both gestures must have been added to the same widget before they
* can be grouped.
*
* When gestures are grouped, the state of #GdkEventSequences
* is kept in sync for all of those, so calling gtk_gesture_set_sequence_state(),
* on one will transfer the same value to the others.

6
gtk/gtkgestureswipe.c
View File

@ -252,19 +252,15 @@ gtk_gesture_swipe_init (GtkGestureSwipe *gesture)
/**
* gtk_gesture_swipe_new:
* @widget: a #GtkWidget
*
* Returns a newly created #GtkGesture that recognizes swipes.
*
* Returns: a newly created #GtkGestureSwipe
**/
GtkGesture *
gtk_gesture_swipe_new (GtkWidget *widget)
gtk_gesture_swipe_new (void)
{
g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
return g_object_new (GTK_TYPE_GESTURE_SWIPE,
"widget", widget,
NULL);
}

10
gtk/gtkgestureswipe.h
View File

@ -40,15 +40,15 @@ typedef struct _GtkGestureSwipe GtkGestureSwipe;
typedef struct _GtkGestureSwipeClass GtkGestureSwipeClass;
GDK_AVAILABLE_IN_ALL
GType gtk_gesture_swipe_get_type (void) G_GNUC_CONST;
GType gtk_gesture_swipe_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkGesture * gtk_gesture_swipe_new (GtkWidget *widget);
GtkGesture * gtk_gesture_swipe_new (void);
GDK_AVAILABLE_IN_ALL
gboolean gtk_gesture_swipe_get_velocity (GtkGestureSwipe *gesture,
gdouble *velocity_x,
gdouble *velocity_y);
gboolean gtk_gesture_swipe_get_velocity (GtkGestureSwipe *gesture,
gdouble *velocity_x,
gdouble *velocity_y);
G_END_DECLS

7
gtk/gtkscrolledwindow.c
View File

@ -1935,12 +1935,14 @@ gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
gtk_gesture_group (priv->pan_gesture, priv->drag_gesture);
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (priv->pan_gesture), TRUE);
priv->swipe_gesture = gtk_gesture_swipe_new (widget);
gtk_gesture_group (priv->swipe_gesture, priv->drag_gesture);
priv->swipe_gesture = gtk_gesture_swipe_new ();
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (priv->swipe_gesture), TRUE);
g_signal_connect_swapped (priv->swipe_gesture, "swipe",
G_CALLBACK (scrolled_window_swipe_cb),
scrolled_window);
gtk_widget_add_controller (widget, GTK_EVENT_CONTROLLER (priv->swipe_gesture));
gtk_gesture_group (priv->swipe_gesture, priv->drag_gesture);
priv->long_press_gesture = gtk_gesture_long_press_new (widget);
gtk_gesture_group (priv->long_press_gesture, priv->drag_gesture);
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (priv->long_press_gesture), TRUE);
@ -2613,7 +2615,6 @@ gtk_scrolled_window_finalize (GObject *object)
GtkScrolledWindowPrivate *priv = scrolled_window->priv;
g_clear_object (&priv->drag_gesture);
g_clear_object (&priv->swipe_gesture);
g_clear_object (&priv->long_press_gesture);
g_clear_object (&priv->pan_gesture);
g_clear_object (&priv->scroll_controller);

14
gtk/gtkspinbutton.c
View File

@ -202,7 +202,6 @@ struct _GtkSpinButtonPrivate
GtkOrientation orientation;
GtkGesture *swipe_gesture;
GtkEventController *scroll_controller;
guint digits : 10;
@ -831,6 +830,7 @@ static void
gtk_spin_button_init (GtkSpinButton *spin_button)
{
GtkSpinButtonPrivate *priv = gtk_spin_button_get_instance_private (spin_button);
GtkGesture *gesture;
gtk_widget_set_has_surface (GTK_WIDGET (spin_button), FALSE);
@ -890,14 +890,15 @@ gtk_spin_button_init (GtkSpinButton *spin_button)
gtk_spin_button_set_adjustment (spin_button, NULL);
priv->swipe_gesture = gtk_gesture_swipe_new (GTK_WIDGET (spin_button));
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (priv->swipe_gesture), TRUE);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (priv->swipe_gesture),
gesture = gtk_gesture_swipe_new ();
gtk_gesture_single_set_touch_only (GTK_GESTURE_SINGLE (gesture), TRUE);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (gesture),
GTK_PHASE_CAPTURE);
g_signal_connect (priv->swipe_gesture, "begin",
g_signal_connect (gesture, "begin",
G_CALLBACK (swipe_gesture_begin), spin_button);
g_signal_connect (priv->swipe_gesture, "update",
g_signal_connect (gesture, "update",
G_CALLBACK (swipe_gesture_update), spin_button);
gtk_widget_add_controller (GTK_WIDGET (spin_button), GTK_EVENT_CONTROLLER (gesture));
priv->scroll_controller =
gtk_event_controller_scroll_new (GTK_WIDGET (spin_button),
@ -916,7 +917,6 @@ gtk_spin_button_finalize (GObject *object)
gtk_spin_button_unset_adjustment (spin_button);
g_object_unref (priv->scroll_controller);
g_object_unref (priv->swipe_gesture);
g_object_unref (priv->up_click_gesture);
g_object_unref (priv->down_click_gesture);