[15285] | 1 | /* |
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| 2 | * Copyright (C) 1997, 1998, 1999 Marius Vollmer |
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| 3 | * |
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| 4 | * This program is free software; you can redistribute it and/or modify |
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| 5 | * it under the terms of the GNU General Public License as published by |
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| 6 | * the Free Software Foundation; either version 2, or (at your option) |
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| 7 | * any later version. |
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| 8 | * |
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| 9 | * This program is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | * GNU General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU General Public License |
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| 15 | * along with this software; see the file COPYING. If not, write to |
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| 16 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 17 | */ |
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| 18 | |
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| 19 | #include "rep-gtk.h" |
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| 20 | #include <string.h> |
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| 21 | #include <gdk/gdkprivate.h> |
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| 22 | |
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| 23 | /* It is not strictly correct to have Gdk support functions here. But |
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| 24 | as long as we do not want to have some SCM_PROCs for the (gdk gdk) |
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| 25 | module, we are safe. */ |
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| 26 | |
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| 27 | |
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| 28 | |
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| 29 | GdkColor * |
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| 30 | gdk_color_intern (GdkColor *color) |
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| 31 | { |
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| 32 | return color; |
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| 33 | } |
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| 34 | |
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| 35 | GdkFont * |
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| 36 | gdk_font_intern (GdkFont *font) |
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| 37 | { |
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| 38 | return font; |
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| 39 | } |
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| 40 | |
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| 41 | GdkGC * |
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| 42 | gtk_style_fg_gc (GtkStyle *style, GtkStateType state) |
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| 43 | { |
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| 44 | if (style == NULL || state < 0 || state >= 5) |
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| 45 | return NULL; |
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| 46 | |
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| 47 | return style->fg_gc[state]; |
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| 48 | } |
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| 49 | |
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| 50 | GdkGC * |
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| 51 | gtk_style_bg_gc (GtkStyle *style, GtkStateType state) |
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| 52 | { |
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| 53 | if (style == NULL || state < 0 || state >= 5) |
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| 54 | return NULL; |
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| 55 | |
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| 56 | return style->bg_gc[state]; |
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| 57 | } |
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| 58 | |
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| 59 | /* Event destructuring */ |
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| 60 | |
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| 61 | GdkEventType |
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| 62 | gdk_event_type (GdkEvent *event) |
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| 63 | { |
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| 64 | return event->any.type; |
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| 65 | } |
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| 66 | |
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| 67 | GdkWindow * |
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| 68 | gdk_event_window (GdkEvent *event) |
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| 69 | { |
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| 70 | return event->any.window; |
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| 71 | } |
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| 72 | |
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| 73 | gboolean |
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| 74 | gdk_event_send_event (GdkEvent *event) |
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| 75 | { |
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| 76 | return event->any.send_event; |
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| 77 | } |
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| 78 | |
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| 79 | GdkRectangle * |
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| 80 | gdk_event_area (GdkEvent *event) |
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| 81 | { |
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| 82 | switch (event->any.type) |
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| 83 | { |
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| 84 | case GDK_EXPOSE: |
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| 85 | return &event->expose.area; |
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| 86 | default: |
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| 87 | return NULL; |
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| 88 | } |
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| 89 | } |
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| 90 | |
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| 91 | GdkVisibilityState |
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| 92 | gdk_event_visibility_state (GdkEvent *event) |
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| 93 | { |
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| 94 | switch (event->any.type) |
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| 95 | { |
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| 96 | case GDK_VISIBILITY_NOTIFY: |
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| 97 | return event->visibility.state; |
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| 98 | default: |
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| 99 | return GDK_VISIBILITY_UNOBSCURED; /* XXX */ |
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| 100 | } |
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| 101 | } |
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| 102 | |
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| 103 | guint32 |
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| 104 | gdk_event_time (GdkEvent *event) |
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| 105 | { |
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| 106 | switch (event->any.type) |
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| 107 | { |
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| 108 | case GDK_MOTION_NOTIFY: |
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| 109 | return event->motion.time; |
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| 110 | case GDK_BUTTON_PRESS: |
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| 111 | case GDK_BUTTON_RELEASE: |
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| 112 | return event->button.time; |
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| 113 | case GDK_KEY_PRESS: |
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| 114 | case GDK_KEY_RELEASE: |
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| 115 | return event->key.time; |
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| 116 | return event->key.time; |
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| 117 | case GDK_PROPERTY_NOTIFY: |
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| 118 | return event->property.time; |
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| 119 | case GDK_SELECTION_CLEAR: |
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| 120 | case GDK_SELECTION_REQUEST: |
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| 121 | case GDK_SELECTION_NOTIFY: |
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| 122 | return event->selection.time; |
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| 123 | case GDK_PROXIMITY_IN: |
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| 124 | case GDK_PROXIMITY_OUT: |
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| 125 | return event->proximity.time; |
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| 126 | default: |
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| 127 | return 0; |
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| 128 | } |
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| 129 | } |
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| 130 | |
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| 131 | gdouble |
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| 132 | gdk_event_x (GdkEvent *event) |
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| 133 | { |
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| 134 | switch (event->any.type) |
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| 135 | { |
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| 136 | case GDK_MOTION_NOTIFY: |
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| 137 | return event->motion.x; |
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| 138 | case GDK_BUTTON_PRESS: |
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| 139 | case GDK_BUTTON_RELEASE: |
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| 140 | return event->button.x; |
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| 141 | default: |
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| 142 | return 0; |
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| 143 | } |
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| 144 | } |
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| 145 | |
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| 146 | gdouble |
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| 147 | gdk_event_y (GdkEvent *event) |
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| 148 | { |
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| 149 | switch (event->any.type) |
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| 150 | { |
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| 151 | case GDK_MOTION_NOTIFY: |
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| 152 | return event->motion.y; |
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| 153 | case GDK_BUTTON_PRESS: |
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| 154 | case GDK_BUTTON_RELEASE: |
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| 155 | return event->button.y; |
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| 156 | default: |
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| 157 | return 0; |
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| 158 | } |
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| 159 | } |
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| 160 | |
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| 161 | gdouble |
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| 162 | gdk_event_pressure (GdkEvent *event) |
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| 163 | { |
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| 164 | switch (event->any.type) |
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| 165 | { |
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| 166 | case GDK_MOTION_NOTIFY: |
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| 167 | return event->motion.pressure; |
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| 168 | case GDK_BUTTON_PRESS: |
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| 169 | case GDK_BUTTON_RELEASE: |
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| 170 | return event->button.pressure; |
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| 171 | default: |
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| 172 | return 0; |
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| 173 | } |
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| 174 | } |
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| 175 | |
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| 176 | gdouble |
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| 177 | gdk_event_xtilt (GdkEvent *event) |
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| 178 | { |
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| 179 | switch (event->any.type) |
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| 180 | { |
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| 181 | case GDK_MOTION_NOTIFY: |
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| 182 | return event->motion.xtilt; |
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| 183 | case GDK_BUTTON_PRESS: |
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| 184 | case GDK_BUTTON_RELEASE: |
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| 185 | return event->button.xtilt; |
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| 186 | default: |
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| 187 | return 0; |
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| 188 | } |
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| 189 | } |
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| 190 | |
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| 191 | gdouble |
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| 192 | gdk_event_ytilt (GdkEvent *event) |
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| 193 | { |
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| 194 | switch (event->any.type) |
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| 195 | { |
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| 196 | case GDK_MOTION_NOTIFY: |
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| 197 | return event->motion.ytilt; |
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| 198 | case GDK_BUTTON_PRESS: |
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| 199 | case GDK_BUTTON_RELEASE: |
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| 200 | return event->button.ytilt; |
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| 201 | default: |
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| 202 | return 0; |
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| 203 | } |
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| 204 | } |
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| 205 | |
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| 206 | gint |
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| 207 | gdk_event_button (GdkEvent *event) |
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| 208 | { |
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| 209 | switch (event->any.type) |
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| 210 | { |
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| 211 | case GDK_BUTTON_PRESS: |
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| 212 | case GDK_BUTTON_RELEASE: |
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| 213 | return event->button.button; |
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| 214 | default: |
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| 215 | return 0; |
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| 216 | } |
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| 217 | } |
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| 218 | |
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| 219 | gboolean |
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| 220 | gdk_event_button_state (GdkEvent *event) |
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| 221 | { |
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| 222 | switch (event->any.type) |
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| 223 | { |
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| 224 | case GDK_MOTION_NOTIFY: |
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| 225 | return event->motion.state; |
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| 226 | case GDK_BUTTON_PRESS: |
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| 227 | case GDK_BUTTON_RELEASE: |
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| 228 | return event->button.state; |
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| 229 | default: |
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| 230 | return 0; |
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| 231 | } |
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| 232 | } |
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| 233 | |
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| 234 | gboolean |
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| 235 | gdk_event_is_hint (GdkEvent *event) |
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| 236 | { |
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| 237 | switch (event->any.type) |
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| 238 | { |
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| 239 | case GDK_MOTION_NOTIFY: |
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| 240 | return event->motion.is_hint; |
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| 241 | default: |
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| 242 | return 0; |
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| 243 | } |
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| 244 | } |
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| 245 | |
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| 246 | GdkInputSource |
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| 247 | gdk_event_source (GdkEvent *event) |
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| 248 | { |
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| 249 | switch (event->any.type) |
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| 250 | { |
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| 251 | case GDK_MOTION_NOTIFY: |
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| 252 | return event->motion.source; |
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| 253 | case GDK_BUTTON_PRESS: |
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| 254 | case GDK_BUTTON_RELEASE: |
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| 255 | return event->button.source; |
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| 256 | default: |
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| 257 | return GDK_SOURCE_MOUSE; /* XXX */ |
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| 258 | } |
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| 259 | } |
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| 260 | |
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| 261 | guint32 |
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| 262 | gdk_event_deviceid (GdkEvent *event) |
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| 263 | { |
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| 264 | switch (event->any.type) |
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| 265 | { |
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| 266 | case GDK_MOTION_NOTIFY: |
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| 267 | return event->motion.deviceid; |
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| 268 | case GDK_BUTTON_PRESS: |
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| 269 | case GDK_BUTTON_RELEASE: |
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| 270 | return event->button.deviceid; |
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| 271 | default: |
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| 272 | return 0; |
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| 273 | } |
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| 274 | } |
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| 275 | |
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| 276 | gdouble |
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| 277 | gdk_event_x_root (GdkEvent *event) |
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| 278 | { |
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| 279 | switch (event->any.type) |
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| 280 | { |
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| 281 | case GDK_MOTION_NOTIFY: |
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| 282 | return event->motion.x_root; |
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| 283 | case GDK_BUTTON_PRESS: |
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| 284 | case GDK_BUTTON_RELEASE: |
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| 285 | return event->button.x_root; |
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| 286 | default: |
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| 287 | return 0; |
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| 288 | } |
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| 289 | } |
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| 290 | |
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| 291 | gdouble |
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| 292 | gdk_event_y_root (GdkEvent *event) |
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| 293 | { |
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| 294 | switch (event->any.type) |
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| 295 | { |
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| 296 | case GDK_MOTION_NOTIFY: |
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| 297 | return event->motion.y_root; |
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| 298 | case GDK_BUTTON_PRESS: |
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| 299 | case GDK_BUTTON_RELEASE: |
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| 300 | return event->button.y_root; |
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| 301 | default: |
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| 302 | return 0; |
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| 303 | } |
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| 304 | } |
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| 305 | |
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| 306 | gboolean |
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| 307 | gdk_event_key_state (GdkEvent *event) |
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| 308 | { |
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| 309 | switch (event->any.type) |
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| 310 | { |
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| 311 | case GDK_KEY_PRESS: |
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| 312 | case GDK_KEY_RELEASE: |
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| 313 | return event->key.state; |
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| 314 | default: |
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| 315 | return 0; |
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| 316 | } |
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| 317 | } |
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| 318 | |
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| 319 | guint |
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| 320 | gdk_event_keyval (GdkEvent *event) |
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| 321 | { |
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| 322 | switch (event->any.type) |
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| 323 | { |
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| 324 | case GDK_KEY_PRESS: |
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| 325 | case GDK_KEY_RELEASE: |
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| 326 | return event->key.keyval; |
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| 327 | default: |
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| 328 | return 0; |
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| 329 | } |
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| 330 | } |
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| 331 | |
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| 332 | gchar * |
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| 333 | gdk_event_string (GdkEvent *event) |
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| 334 | { |
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| 335 | switch (event->any.type) |
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| 336 | { |
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| 337 | case GDK_KEY_PRESS: |
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| 338 | case GDK_KEY_RELEASE: |
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| 339 | { |
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| 340 | gchar *str = g_malloc (event->key.length+1); |
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| 341 | strncpy (str, event->key.string, event->key.length); |
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| 342 | str[event->key.length] = '\0'; |
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| 343 | return str; |
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| 344 | } |
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| 345 | default: |
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| 346 | return NULL; |
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| 347 | } |
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| 348 | } |
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| 349 | |
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| 350 | GdkWindow * |
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| 351 | gdk_event_subwindow (GdkEvent *event) |
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| 352 | { |
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| 353 | switch (event->any.type) |
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| 354 | { |
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| 355 | case GDK_ENTER_NOTIFY: |
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| 356 | case GDK_LEAVE_NOTIFY: |
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| 357 | return event->crossing.subwindow; |
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| 358 | default: |
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| 359 | return 0; |
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| 360 | } |
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| 361 | } |
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| 362 | |
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| 363 | GdkNotifyType |
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| 364 | gdk_event_notify_detail (GdkEvent *event) |
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| 365 | { |
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| 366 | switch (event->any.type) |
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| 367 | { |
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| 368 | case GDK_ENTER_NOTIFY: |
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| 369 | case GDK_LEAVE_NOTIFY: |
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| 370 | return event->crossing.detail; |
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| 371 | default: |
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| 372 | return 0; |
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| 373 | } |
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| 374 | } |
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| 375 | |
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| 376 | gboolean |
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| 377 | gdk_event_in (GdkEvent *event) |
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| 378 | { |
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| 379 | switch (event->any.type) |
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| 380 | { |
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| 381 | case GDK_FOCUS_CHANGE: |
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| 382 | return event->focus_change.in; |
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| 383 | default: |
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| 384 | return 0; |
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| 385 | } |
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| 386 | } |
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| 387 | |
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| 388 | gint16 |
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| 389 | gdk_event_configure_x (GdkEvent *event) |
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| 390 | { |
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| 391 | switch (event->any.type) |
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| 392 | { |
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| 393 | case GDK_CONFIGURE: |
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| 394 | return event->configure.x; |
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| 395 | default: |
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| 396 | return 0; |
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| 397 | } |
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| 398 | } |
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| 399 | |
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| 400 | gint16 |
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| 401 | gdk_event_configure_y (GdkEvent *event) |
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| 402 | { |
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| 403 | switch (event->any.type) |
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| 404 | { |
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| 405 | case GDK_CONFIGURE: |
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| 406 | return event->configure.y; |
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| 407 | default: |
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| 408 | return 0; |
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| 409 | } |
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| 410 | } |
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| 411 | |
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| 412 | gint16 |
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| 413 | gdk_event_configure_width (GdkEvent *event) |
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| 414 | { |
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| 415 | switch (event->any.type) |
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| 416 | { |
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| 417 | case GDK_CONFIGURE: |
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| 418 | return event->configure.width; |
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| 419 | default: |
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| 420 | return 0; |
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| 421 | } |
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| 422 | } |
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| 423 | |
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| 424 | guint32 |
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| 425 | gdk_get_leader_window_id () |
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| 426 | { |
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| 427 | return (guint32) gdk_leader_window; |
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| 428 | } |
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| 429 | |
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| 430 | gint16 |
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| 431 | gdk_event_configure_height (GdkEvent *event) |
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| 432 | { |
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| 433 | switch (event->any.type) |
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| 434 | { |
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| 435 | case GDK_CONFIGURE: |
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| 436 | return event->configure.height; |
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| 437 | default: |
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| 438 | return 0; |
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| 439 | } |
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| 440 | } |
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| 441 | |
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| 442 | guint32 |
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| 443 | gdk_window_xid (GdkWindow *win) |
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| 444 | { |
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| 445 | GdkWindowPrivate *pri = (GdkWindowPrivate *)win; |
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| 446 | return pri->xwindow; |
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| 447 | } |
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| 448 | |
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| 449 | |
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| 450 | |
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| 451 | repv |
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| 452 | sgtk_gtk_widget_get_allocation (GtkWidget *w) |
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| 453 | { |
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| 454 | return Fcons (Fcons (rep_MAKE_INT (w->allocation.x), |
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| 455 | rep_MAKE_INT (w->allocation.y)), |
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| 456 | Fcons (rep_MAKE_INT (w->allocation.width), |
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| 457 | rep_MAKE_INT (w->allocation.height))); |
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| 458 | } |
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