/usr/include/gtk-3.0/gtk/gtkthemingengine.h is in libgtk-3-dev 3.10.8-0ubuntu1.4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 | /* GTK - The GIMP Toolkit
* Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
*
* 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 __GTK_THEMING_ENGINE_H__
#define __GTK_THEMING_ENGINE_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <glib-object.h>
#include <cairo.h>
#include <gtk/gtkborder.h>
#include <gtk/gtkenums.h>
#include <gtk/gtkstyleproperties.h>
#include <gtk/gtktypes.h>
G_BEGIN_DECLS
#define GTK_TYPE_THEMING_ENGINE (gtk_theming_engine_get_type ())
#define GTK_THEMING_ENGINE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_THEMING_ENGINE, GtkThemingEngine))
#define GTK_THEMING_ENGINE_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GTK_TYPE_THEMING_ENGINE, GtkThemingEngineClass))
#define GTK_IS_THEMING_ENGINE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_THEMING_ENGINE))
#define GTK_IS_THEMING_ENGINE_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GTK_TYPE_THEMING_ENGINE))
#define GTK_THEMING_ENGINE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_THEMING_ENGINE, GtkThemingEngineClass))
typedef struct _GtkThemingEngine GtkThemingEngine;
typedef struct GtkThemingEnginePrivate GtkThemingEnginePrivate;
typedef struct _GtkThemingEngineClass GtkThemingEngineClass;
struct _GtkThemingEngine
{
GObject parent_object;
GtkThemingEnginePrivate *priv;
};
/**
* GtkThemingEngineClass:
* @parent_class: The parent class.
* @render_line: Renders a line between two points.
* @render_background: Renders the background area of a widget region.
* @render_frame: Renders the frame around a widget area.
* @render_frame_gap: Renders the frame around a widget area with a gap in it.
* @render_extension: Renders a extension to a box, usually a notebook tab.
* @render_check: Renders a checkmark, as in #GtkCheckButton.
* @render_option: Renders an option, as in #GtkRadioButton.
* @render_arrow: Renders an arrow pointing to a certain direction.
* @render_expander: Renders an element what will expose/expand part of
* the UI, as in #GtkExpander.
* @render_focus: Renders the focus indicator.
* @render_layout: Renders a #PangoLayout
* @render_slider: Renders a slider control, as in #GtkScale.
* @render_handle: Renders a handle to drag UI elements, as in #GtkPaned.
* @render_activity: Renders an area displaying activity, such as in #GtkSpinner,
* or #GtkProgressBar.
* @render_icon_pixbuf: Renders an icon as a #GdkPixbuf.
* @render_icon: Renders an icon given as a #GdkPixbuf.
* @render_icon_surface: Renders an icon given as a #cairo_surface_t.
*
* Base class for theming engines.
*/
struct _GtkThemingEngineClass
{
GObjectClass parent_class;
void (* render_line) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x0,
gdouble y0,
gdouble x1,
gdouble y1);
void (* render_background) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_frame) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_frame_gap) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkPositionType gap_side,
gdouble xy0_gap,
gdouble xy1_gap);
void (* render_extension) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkPositionType gap_side);
void (* render_check) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_option) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_arrow) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble angle,
gdouble x,
gdouble y,
gdouble size);
void (* render_expander) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_focus) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_layout) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
PangoLayout *layout);
void (* render_slider) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height,
GtkOrientation orientation);
void (* render_handle) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
void (* render_activity) (GtkThemingEngine *engine,
cairo_t *cr,
gdouble x,
gdouble y,
gdouble width,
gdouble height);
GdkPixbuf * (* render_icon_pixbuf) (GtkThemingEngine *engine,
const GtkIconSource *source,
GtkIconSize size);
void (* render_icon) (GtkThemingEngine *engine,
cairo_t *cr,
GdkPixbuf *pixbuf,
gdouble x,
gdouble y);
void (* render_icon_surface) (GtkThemingEngine *engine,
cairo_t *cr,
cairo_surface_t *surface,
gdouble x,
gdouble y);
/*< private >*/
gpointer padding[14];
};
GDK_AVAILABLE_IN_ALL
GType gtk_theming_engine_get_type (void) G_GNUC_CONST;
/* function implemented in gtkcsscustomproperty.c */
GDK_DEPRECATED_IN_3_8
void gtk_theming_engine_register_property (const gchar *name_space,
GtkStylePropertyParser parse_func,
GParamSpec *pspec);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_property (GtkThemingEngine *engine,
const gchar *property,
GtkStateFlags state,
GValue *value);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_valist (GtkThemingEngine *engine,
GtkStateFlags state,
va_list args);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get (GtkThemingEngine *engine,
GtkStateFlags state,
...) G_GNUC_NULL_TERMINATED;
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_style_property (GtkThemingEngine *engine,
const gchar *property_name,
GValue *value);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_style_valist (GtkThemingEngine *engine,
va_list args);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_style (GtkThemingEngine *engine,
...);
GDK_AVAILABLE_IN_ALL
gboolean gtk_theming_engine_lookup_color (GtkThemingEngine *engine,
const gchar *color_name,
GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
const GtkWidgetPath * gtk_theming_engine_get_path (GtkThemingEngine *engine);
GDK_AVAILABLE_IN_ALL
gboolean gtk_theming_engine_has_class (GtkThemingEngine *engine,
const gchar *style_class);
GDK_AVAILABLE_IN_ALL
gboolean gtk_theming_engine_has_region (GtkThemingEngine *engine,
const gchar *style_region,
GtkRegionFlags *flags);
GDK_AVAILABLE_IN_ALL
GtkStateFlags gtk_theming_engine_get_state (GtkThemingEngine *engine);
GDK_DEPRECATED_IN_3_6
gboolean gtk_theming_engine_state_is_running (GtkThemingEngine *engine,
GtkStateType state,
gdouble *progress);
GDK_DEPRECATED_IN_3_8_FOR(gtk_theming_engine_get_state)
GtkTextDirection gtk_theming_engine_get_direction (GtkThemingEngine *engine);
GDK_AVAILABLE_IN_ALL
GtkJunctionSides gtk_theming_engine_get_junction_sides (GtkThemingEngine *engine);
/* Helper functions */
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_color (GtkThemingEngine *engine,
GtkStateFlags state,
GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_background_color (GtkThemingEngine *engine,
GtkStateFlags state,
GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_border_color (GtkThemingEngine *engine,
GtkStateFlags state,
GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_border (GtkThemingEngine *engine,
GtkStateFlags state,
GtkBorder *border);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_padding (GtkThemingEngine *engine,
GtkStateFlags state,
GtkBorder *padding);
GDK_AVAILABLE_IN_ALL
void gtk_theming_engine_get_margin (GtkThemingEngine *engine,
GtkStateFlags state,
GtkBorder *margin);
GDK_DEPRECATED_IN_3_8_FOR(gtk_theming_engine_get)
const PangoFontDescription * gtk_theming_engine_get_font (GtkThemingEngine *engine,
GtkStateFlags state);
GDK_AVAILABLE_IN_ALL
GtkThemingEngine * gtk_theming_engine_load (const gchar *name);
GDK_AVAILABLE_IN_ALL
GdkScreen * gtk_theming_engine_get_screen (GtkThemingEngine *engine);
G_END_DECLS
#endif /* __GTK_THEMING_ENGINE_H__ */
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