forked from AuroraMiddleware/gtk
2166be96d2
This can be used to fetch the current velocity on update(), as opposed to swipe() which happens after the sequence is finished.
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 2012, One Laptop Per Child.
|
|
* Copyright (C) 2014, Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author(s): Carlos Garnacho <carlosg@gnome.org>
|
|
*/
|
|
#ifndef __GTK_GESTURE_SWIPE_H__
|
|
#define __GTK_GESTURE_SWIPE_H__
|
|
|
|
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gtk/gtk.h> can be included directly."
|
|
#endif
|
|
|
|
#include <gtk/gtkwidget.h>
|
|
#include <gtk/gtkgesturesingle.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_GESTURE_SWIPE (gtk_gesture_swipe_get_type ())
|
|
#define GTK_GESTURE_SWIPE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_GESTURE_SWIPE, GtkGestureSwipe))
|
|
#define GTK_GESTURE_SWIPE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GTK_TYPE_GESTURE_SWIPE, GtkGestureSwipeClass))
|
|
#define GTK_IS_GESTURE_SWIPE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_GESTURE_SWIPE))
|
|
#define GTK_IS_GESTURE_SWIPE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GTK_TYPE_GESTURE_SWIPE))
|
|
#define GTK_GESTURE_SWIPE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_GESTURE_SWIPE, GtkGestureSwipeClass))
|
|
|
|
typedef struct _GtkGestureSwipe GtkGestureSwipe;
|
|
typedef struct _GtkGestureSwipeClass GtkGestureSwipeClass;
|
|
|
|
struct _GtkGestureSwipe
|
|
{
|
|
GtkGestureSingle parent_instance;
|
|
};
|
|
|
|
struct _GtkGestureSwipeClass
|
|
{
|
|
GtkGestureSingleClass parent_class;
|
|
|
|
void (* swipe) (GtkGestureSwipe *gesture,
|
|
gdouble velocity_x,
|
|
gdouble velocity_y);
|
|
|
|
/*< private >*/
|
|
gpointer padding[10];
|
|
};
|
|
|
|
GDK_AVAILABLE_IN_3_14
|
|
GType gtk_gesture_swipe_get_type (void) G_GNUC_CONST;
|
|
|
|
GDK_AVAILABLE_IN_3_14
|
|
GtkGesture * gtk_gesture_swipe_new (GtkWidget *widget);
|
|
|
|
GDK_AVAILABLE_IN_3_14
|
|
gboolean gtk_gesture_swipe_get_velocity (GtkGestureSwipe *gesture,
|
|
gdouble *velocity_x,
|
|
gdouble *velocity_y);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_GESTURE_SWIPE_H__ */
|