gtk/gdk/gdkdevicepadprivate.h
Carlos Garnacho b8a77d4da3 gdk: Add GdkDevicePad
This is an interface meant to be implemented by the "pad" devices.
This device-specific interface exposes the mapping of all pad features,
it allows retrieving:
- The number of buttons/rings/strips
- The number of groups
- The number of modes a group has
- Whether a given button/ring/strip belongs to a given group

https://bugzilla.gnome.org/show_bug.cgi?id=770026
2016-08-23 21:01:44 +02:00

46 lines
1.6 KiB
C

/* GDK - The GIMP Drawing Kit
* Copyright (C) 2016 Red Hat
*
* 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: Carlos Garnacho <carlosg@gnome.org>
*/
#ifndef __GDK_DEVICE_PAD_PRIVATE_H__
#define __GDK_DEVICE_PAD_PRIVATE_H__
#include "gdkdevicepad.h"
G_BEGIN_DECLS
#define GDK_DEVICE_PAD_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GDK_TYPE_DEVICE_PAD, GdkDevicePadInterface))
struct _GdkDevicePadInterface {
GTypeInterface parent_interface;
gint (* get_n_groups) (GdkDevicePad *pad);
gint (* get_group_n_modes) (GdkDevicePad *pad,
gint group);
gint (* get_n_features) (GdkDevicePad *pad,
GdkDevicePadFeature feature);
gint (* get_feature_group) (GdkDevicePad *pad,
GdkDevicePadFeature feature,
gint idx);
};
G_END_DECLS
#endif /* __GDK_DEVICE_PAD_PRIVATE_H__ */