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Add support for Windows Pointer Input Stack

Browse Source 
https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/1563
This commit is contained in:
Luca Bacci
2021-03-10 11:20:25 +01:00
parent 01eb5d41cf
commit 712721b60a
18 changed files with 2398 additions and 113 deletions
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64
gdk/win32/gdkdevice-winpointer.h Normal file
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/* GDK - The GIMP Drawing Kit
* Copyright (C) 2020 the GTK team
*
* 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/>.
*/
#ifndef __GDK_DEVICE_WINPOINTER_H__
#define __GDK_DEVICE_WINPOINTER_H__
#include <gdk/gdkdeviceprivate.h>
#include <windows.h>
G_BEGIN_DECLS
#define GDK_TYPE_DEVICE_WINPOINTER (gdk_device_winpointer_get_type ())
#define GDK_DEVICE_WINPOINTER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_DEVICE_WINPOINTER, GdkDeviceWinpointer))
#define GDK_DEVICE_WINPOINTER_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GDK_TYPE_DEVICE_WINPOINTER, GdkDeviceWinpointerClass))
#define GDK_IS_DEVICE_WINPOINTER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_DEVICE_WINPOINTER))
#define GDK_IS_DEVICE_WINPOINTER_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GDK_TYPE_DEVICE_WINPOINTER))
#define GDK_DEVICE_WINPOINTER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_DEVICE_WINPOINTER, GdkDeviceWinpointerClass))
typedef struct _GdkDeviceWinpointer GdkDeviceWinpointer;
typedef struct _GdkDeviceWinpointerClass GdkDeviceWinpointerClass;
struct _GdkDeviceWinpointer
{
GdkDevice parent_instance;
HANDLE device_handle;
UINT32 start_cursor_id;
UINT32 end_cursor_id;
int origin_x;
int origin_y;
double scale_x;
double scale_y;
double *last_axis_data;
unsigned num_axes;
GdkModifierType last_button_mask;
};
struct _GdkDeviceWinpointerClass
{
GdkDeviceClass parent_class;
};
GType gdk_device_winpointer_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __GDK_DEVICE_WINPOINTER_H__ */