1 | /* GTK - The GIMP Toolkit |
2 | * Copyright (C) 2014, Red Hat, Inc. |
3 | * |
4 | * This library is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU Lesser General Public |
6 | * License as published by the Free Software Foundation; either |
7 | * version 2 of the License, or (at your option) any later version. |
8 | * |
9 | * This library is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | * Lesser General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU Lesser General Public |
15 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
16 | * |
17 | * Author(s): Carlos Garnacho <carlosg@gnome.org> |
18 | */ |
19 | #ifndef __GTK_GESTURE_PRIVATE_H__ |
20 | #define __GTK_GESTURE_PRIVATE_H__ |
21 | |
22 | #include "gtkeventcontrollerprivate.h" |
23 | #include "gtkgesture.h" |
24 | |
25 | struct _GtkGesture |
26 | { |
27 | GtkEventController parent_instance; |
28 | }; |
29 | |
30 | struct _GtkGestureClass |
31 | { |
32 | GtkEventControllerClass parent_class; |
33 | |
34 | gboolean (* check) (GtkGesture *gesture); |
35 | |
36 | void (* begin) (GtkGesture *gesture, |
37 | GdkEventSequence *sequence); |
38 | void (* update) (GtkGesture *gesture, |
39 | GdkEventSequence *sequence); |
40 | void (* end) (GtkGesture *gesture, |
41 | GdkEventSequence *sequence); |
42 | |
43 | void (* cancel) (GtkGesture *gesture, |
44 | GdkEventSequence *sequence); |
45 | |
46 | void (* sequence_state_changed) (GtkGesture *gesture, |
47 | GdkEventSequence *sequence, |
48 | GtkEventSequenceState state); |
49 | |
50 | /*< private >*/ |
51 | gpointer padding[10]; |
52 | }; |
53 | |
54 | |
55 | G_BEGIN_DECLS |
56 | |
57 | gboolean _gtk_gesture_check (GtkGesture *gesture); |
58 | |
59 | gboolean _gtk_gesture_handled_sequence_press (GtkGesture *gesture, |
60 | GdkEventSequence *sequence); |
61 | |
62 | gboolean _gtk_gesture_get_pointer_emulating_sequence |
63 | (GtkGesture *gesture, |
64 | GdkEventSequence **sequence); |
65 | |
66 | gboolean _gtk_gesture_cancel_sequence (GtkGesture *gesture, |
67 | GdkEventSequence *sequence); |
68 | |
69 | gboolean _gtk_gesture_get_last_update_time (GtkGesture *gesture, |
70 | GdkEventSequence *sequence, |
71 | guint32 *evtime); |
72 | |
73 | GtkWidget *gtk_gesture_get_last_target (GtkGesture *gesture, |
74 | GdkEventSequence *sequence); |
75 | |
76 | |
77 | G_END_DECLS |
78 | |
79 | #endif /* __GTK_GESTURE_PRIVATE_H__ */ |
80 | |