1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
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.
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.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
21 #error "Only <gtk/gtk.h> can be included directly."
24 #ifndef __GTK_STYLE_CONTEXT_H__
25 #define __GTK_STYLE_CONTEXT_H__
27 #include <glib-object.h>
28 #include <gtk/gtkstyleprovider.h>
29 #include <gtk/gtkwidgetpath.h>
30 #include <gtk/gtkborder.h>
35 #define GTK_TYPE_STYLE_CONTEXT (gtk_style_context_get_type ())
36 #define GTK_STYLE_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_STYLE_CONTEXT, GtkStyleContext))
37 #define GTK_STYLE_CONTEXT_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GTK_TYPE_STYLE_CONTEXT, GtkStyleContextClass))
38 #define GTK_IS_STYLE_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_STYLE_CONTEXT))
39 #define GTK_IS_STYLE_CONTEXT_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GTK_TYPE_STYLE_CONTEXT))
40 #define GTK_STYLE_CONTEXT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_STYLE_CONTEXT, GtkStyleContextClass))
42 typedef struct _GtkStyleContext GtkStyleContext;
43 typedef struct _GtkStyleContextClass GtkStyleContextClass;
44 typedef struct _GtkStyleContextPrivate GtkStyleContextPrivate;
46 struct _GtkStyleContext
48 GObject parent_object;
49 GtkStyleContextPrivate *priv;
52 struct _GtkStyleContextClass
54 GObjectClass parent_class;
56 void (* changed) (GtkStyleContext *context);
58 /* Padding for future expansion */
59 void (*_gtk_reserved1) (void);
60 void (*_gtk_reserved2) (void);
61 void (*_gtk_reserved3) (void);
62 void (*_gtk_reserved4) (void);
65 /* Default set of properties that GtkStyleContext may contain */
68 * GTK_STYLE_PROPERTY_BACKGROUND_COLOR:
70 * A property holding the background color of rendered elements as a #GdkRGBA.
72 #define GTK_STYLE_PROPERTY_BACKGROUND_COLOR "background-color"
75 * GTK_STYLE_PROPERTY_COLOR:
77 * A property holding the foreground color of rendered elements as a #GdkRGBA.
79 #define GTK_STYLE_PROPERTY_COLOR "color"
82 * GTK_STYLE_PROPERTY_FONT:
84 * A property holding the font properties used when rendering text
85 * as a #PangoFontDescription.
87 #define GTK_STYLE_PROPERTY_FONT "font"
90 * GTK_STYLE_PROPERTY_PADDING:
92 * A property holding the rendered element's padding as a #GtkBorder. The
93 * padding is defined as the spacing between the inner part of the element border
94 * and its child. It's the innermost spacing property of the padding/border/margin
97 #define GTK_STYLE_PROPERTY_PADDING "padding"
100 * GTK_STYLE_PROPERTY_BORDER_WIDTH:
102 * A property holding the rendered element's border width in pixels as
103 * a #GtkBorder. The border is the intermediary spacing property of the
104 * padding/border/margin series.
106 * gtk_render_frame() uses this property to find out the frame line width,
107 * so #GtkWidget<!-- -->s rendering frames may need to add up this padding when
110 #define GTK_STYLE_PROPERTY_BORDER_WIDTH "border-width"
113 * GTK_STYLE_PROPERTY_MARGIN:
115 * A property holding the rendered element's margin as a #GtkBorder. The
116 * margin is defined as the spacing between the border of the element
117 * and its surrounding elements. It is external to #GtkWidget<!-- -->s's
118 * size allocations, and the most external spacing property of the
119 * padding/border/margin series.
121 #define GTK_STYLE_PROPERTY_MARGIN "margin"
124 * GTK_STYLE_PROPERTY_BORDER_RADIUS:
126 * A property holding the rendered element's border radius in pixels as a #gint.
128 #define GTK_STYLE_PROPERTY_BORDER_RADIUS "border-radius"
131 * GTK_STYLE_PROPERTY_BORDER_STYLE:
133 * A property holding the element's border style as a #GtkBorderStyle.
135 #define GTK_STYLE_PROPERTY_BORDER_STYLE "border-style"
138 * GTK_STYLE_PROPERTY_BORDER_COLOR:
140 * A property holding the element's border color as a #GdkRGBA.
142 #define GTK_STYLE_PROPERTY_BORDER_COLOR "border-color"
145 * GTK_STYLE_PROPERTY_BACKGROUND_IMAGE:
147 * A property holding the element's background as a #cairo_pattern_t.
149 #define GTK_STYLE_PROPERTY_BACKGROUND_IMAGE "background-image"
151 /* Predefined set of CSS classes */
154 * GTK_STYLE_CLASS_CELL:
156 * A CSS class to match content rendered in cell views.
158 * This is used by cell renderers, e.g. in #GtkIconView
161 #define GTK_STYLE_CLASS_CELL "cell"
164 * GTK_STYLE_CLASS_ENTRY:
166 * A CSS class to match text entries.
168 * This is used by #GtkEntry.
170 #define GTK_STYLE_CLASS_ENTRY "entry"
173 * GTK_STYLE_CLASS_COMBOBOX_ENTRY:
175 * A CSS class to match combobox entries.
177 * This is used by #GtkComboBox.
179 #define GTK_STYLE_CLASS_COMBOBOX_ENTRY "combobox-entry"
182 * GTK_STYLE_CLASS_BUTTON:
184 * A CSS class to match buttons.
186 * This is used by #GtkButton and its subclasses, as well
187 * as various other widget pieces that appear like buttons,
188 * e.g. the arrows in a #GtkCalendar.
190 #define GTK_STYLE_CLASS_BUTTON "button"
193 * GTK_STYLE_CLASS_CALENDAR:
195 * A CSS class to match calendars.
197 * This is not used by GTK+ itself, currently.
199 #define GTK_STYLE_CLASS_CALENDAR "calendar"
202 * GTK_STYLE_CLASS_SLIDER:
204 * A CSS class to match sliders.
206 * This is used by #GtkSwitch and #GtkRange and its subclasses.
208 #define GTK_STYLE_CLASS_SLIDER "slider"
211 * GTK_STYLE_CLASS_BACKGROUND:
213 * A CSS class to match the window background.
215 #define GTK_STYLE_CLASS_BACKGROUND "background"
218 * GTK_STYLE_CLASS_RUBBERBAND:
220 * A CSS class to match the rubberband selection rectangle.
222 * This is used in #GtkIconView and #GtkTreeView.
224 #define GTK_STYLE_CLASS_RUBBERBAND "rubberband"
227 * GTK_STYLE_CLASS_TOOLTIP:
229 * A CSS class to match tooltip windows.
231 #define GTK_STYLE_CLASS_TOOLTIP "tooltip"
234 * GTK_STYLE_CLASS_MENU:
236 * A CSS class to match popup menus.
238 * This is used in #GtkMenu.
240 #define GTK_STYLE_CLASS_MENU "menu"
243 * GTK_STYLE_CLASS_MENUBAR:
245 * A CSS class to menubars.
247 * This is used in #GtkMenuBar.
249 #define GTK_STYLE_CLASS_MENUBAR "menubar"
252 * GTK_STYLE_CLASS_MENUITEM:
254 * A CSS class to match menu items.
256 * This is used in #GtkMenuItem and its subclasses.
258 #define GTK_STYLE_CLASS_MENUITEM "menuitem"
261 * GTK_STYLE_CLASS_TOOLBAR:
263 * A CSS class to match toolbars.
265 * This is used in #GtkToolbar.
267 #define GTK_STYLE_CLASS_TOOLBAR "toolbar"
270 * GTK_STYLE_CLASS_PRIMARY_TOOLBAR:
272 * A CSS class to match primary toolbars.
274 * This should be used for the 'main' toolbar of an application,
275 * right below its menubar.
277 #define GTK_STYLE_CLASS_PRIMARY_TOOLBAR "primary-toolbar"
280 * GTK_STYLE_CLASS_INLINE_TOOLBAR:
282 * A CSS class to match inline toolbars.
284 * This should be used for toolbars that are used to hold
285 * actions below lists, as seen e.g. in the left pane of the
288 #define GTK_STYLE_CLASS_INLINE_TOOLBAR "inline-toolbar"
291 * GTK_STYLE_CLASS_RADIO:
293 * A CSS class to match radio buttons.
295 * This is used in #GtkRadioButton, #GtkRadioMenuItem and
296 * #GtkCellRendererToggle.
298 #define GTK_STYLE_CLASS_RADIO "radio"
301 * GTK_STYLE_CLASS_CHECK:
303 * A CSS class to match check boxes.
305 * This is used in #GtkCheckButton, #GtkCheckMenuItem and
306 * #GtkCellRendererToggle.
308 #define GTK_STYLE_CLASS_CHECK "check"
311 * GTK_STYLE_CLASS_DEFAULT:
313 * A CSS class to match the default widget.
315 * This is used by #GtkButton.
317 #define GTK_STYLE_CLASS_DEFAULT "default"
320 * GTK_STYLE_CLASS_TROUGH:
322 * A CSS class to match troughs, as in scrollbars and progressbars.
324 * This is used in #GtkRange and its subclasses, #GtkProgressBar
327 #define GTK_STYLE_CLASS_TROUGH "trough"
330 * GTK_STYLE_CLASS_SCROLLBAR:
332 * A CSS class to match scrollbars.
334 #define GTK_STYLE_CLASS_SCROLLBAR "scrollbar"
337 * GTK_STYLE_CLASS_SCALE:
339 * A CSS class to match scale widgets.
341 * This is used in #GtkScale.
343 #define GTK_STYLE_CLASS_SCALE "scale"
346 * GTK_STYLE_CLASS_SCALE_HAS_MARKS_ABOVE:
348 * A CSS class to match scale widgets with marks attached,
349 * all the marks are above for horizontal #GtkScale.
350 * left for vertical #GtkScale.
352 #define GTK_STYLE_CLASS_SCALE_HAS_MARKS_ABOVE "scale-has-marks-above"
355 * GTK_STYLE_CLASS_SCALE_HAS_MARKS_BELOW:
357 * A CSS class to match scale widgets with marks attached,
358 * all the marks are below for horizontal #GtkScale,
359 * right for vertical #GtkScale.
361 #define GTK_STYLE_CLASS_SCALE_HAS_MARKS_BELOW "scale-has-marks-below"
364 * GTK_STYLE_CLASS_HEADER:
366 * A CSS class to match a header element.
368 * This is used for the header in #GtkCalendar.
370 #define GTK_STYLE_CLASS_HEADER "header"
373 * GTK_STYLE_CLASS_ACCELERATOR:
375 * A CSS class to match an accelerator.
377 * This is used for the accelerator in #GtkAccelLabel.
379 #define GTK_STYLE_CLASS_ACCELERATOR "accelerator"
382 * GTK_STYLE_CLASS_RAISED:
384 * A CSS class to match a raised control, such as a raised
385 * button on a toolbar.
387 * This should be used in conjunction with #GTK_STYLE_CLASS_PRIMARY_TOOLBAR.
389 #define GTK_STYLE_CLASS_RAISED "raised"
392 * GTK_STYLE_CLASS_LINKED:
394 * A CSS class to match a linked area, such as a box containing buttons
395 * belonging to the same control.
397 #define GTK_STYLE_CLASS_LINKED "linked"
400 * GTK_STYLE_CLASS_GRIP:
402 * A CSS class defining a resize grip.
404 * This is used for the resize grip in #GtkWindow.
406 #define GTK_STYLE_CLASS_GRIP "grip"
409 * GTK_STYLE_CLASS_DOCK:
411 * A CSS class defining a dock area.
413 * This is used by #GtkHandleBox.
415 #define GTK_STYLE_CLASS_DOCK "dock"
418 * GTK_STYLE_CLASS_PROGRESSBAR:
420 * A CSS class to use when rendering activity as a progressbar.
422 * This is used in #GtkProgressBar and when drawing progress
423 * inside a #GtkEntry or in #GtkCellRendererProgress.
425 #define GTK_STYLE_CLASS_PROGRESSBAR "progressbar"
428 * GTK_STYLE_CLASS_SPINNER:
430 * A CSS class to use when rendering activity as a 'spinner'.
432 * This is used by #GtkSpinner and #GtkCellRendererSpinner.
434 #define GTK_STYLE_CLASS_SPINNER "spinner"
437 * GTK_STYLE_CLASS_MARK:
439 * A CSS class defining marks in a widget, such as in scales.
443 #define GTK_STYLE_CLASS_MARK "mark"
446 * GTK_STYLE_CLASS_EXPANDER:
448 * A CSS class defining an expander, such as those in treeviews.
450 * Used for drawing expanders in #GtkTreeView, GtkExpander and
453 #define GTK_STYLE_CLASS_EXPANDER "expander"
456 * GTK_STYLE_CLASS_SPINBUTTON:
458 * A CSS class defining an spinbutton.
460 * This is used in #GtkSpinButton.
462 #define GTK_STYLE_CLASS_SPINBUTTON "spinbutton"
465 * GTK_STYLE_CLASS_NOTEBOOK:
467 * A CSS class defining a notebook.
469 * Used in #GtkNotebook.
471 #define GTK_STYLE_CLASS_NOTEBOOK "notebook"
474 * GTK_STYLE_CLASS_VIEW:
476 * A CSS class defining a view, such as iconviews or treeviews.
478 * This is used in #GtkTreeView, #GtkIconView, #GtkTextView,
479 * as well as #GtkCalendar.
481 #define GTK_STYLE_CLASS_VIEW "view"
484 * GTK_STYLE_CLASS_SIDEBAR:
486 * A CSS class defining a sidebar, such as the left side in
489 * This is used in #GtkFileChooser and in #GtkAssistant.
491 #define GTK_STYLE_CLASS_SIDEBAR "sidebar"
494 * GTK_STYLE_CLASS_IMAGE:
496 * A CSS class defining an image, such as the icon in an entry.
498 * This is used when rendering icons in #GtkEntry.
500 #define GTK_STYLE_CLASS_IMAGE "image"
503 * GTK_STYLE_CLASS_HIGHLIGHT:
505 * A CSS class defining a highlighted area, such as headings in
506 * assistants and calendars.
508 * This is used in #GtkAssistant and #GtkCalendar.
510 #define GTK_STYLE_CLASS_HIGHLIGHT "highlight"
513 * GTK_STYLE_CLASS_FRAME:
515 * A CSS class defining a frame delimiting content, such as
516 * #GtkFrame or the scrolled window frame around the
519 * This is used in #GtkFrame and #GtkScrollbar.
521 #define GTK_STYLE_CLASS_FRAME "frame"
524 * GTK_STYLE_CLASS_DND:
526 * A CSS class for a drag-and-drop indicator.
528 * This is used when drawing an outline around a potential
529 * drop target during DND.
531 #define GTK_STYLE_CLASS_DND "dnd"
534 * GTK_STYLE_CLASS_PANE_SEPARATOR:
536 * A CSS class for a pane separator, such as those in #GtkPaned.
540 #define GTK_STYLE_CLASS_PANE_SEPARATOR "pane-separator"
543 * GTK_STYLE_CLASS_SEPARATOR:
545 * A CSS class for a separator.
547 * This is used in #GtkSeparator, #GtkSeparatorMenuItem,
548 * #GtkSeparatorToolItem, and when drawing separators in #GtkTreeView.
550 #define GTK_STYLE_CLASS_SEPARATOR "separator"
553 * GTK_STYLE_CLASS_INFO:
555 * A CSS class for an area displaying an informational message,
556 * such as those in infobars.
558 * This is used by #GtkInfoBar.
560 #define GTK_STYLE_CLASS_INFO "info"
563 * GTK_STYLE_CLASS_WARNING:
565 * A CSS class for an area displaying a warning message,
566 * such as those in infobars.
568 * This is used by #GtkInfoBar.
570 #define GTK_STYLE_CLASS_WARNING "warning"
573 * GTK_STYLE_CLASS_QUESTION:
575 * A CSS class for an area displaying a question to the user,
576 * such as those in infobars.
578 * This is used by #GtkInfoBar.
580 #define GTK_STYLE_CLASS_QUESTION "question"
583 * GTK_STYLE_CLASS_ERROR:
585 * A CSS class for an area displaying an error message,
586 * such as those in infobars.
588 * This is used by #GtkInfoBar.
590 #define GTK_STYLE_CLASS_ERROR "error"
593 * GTK_STYLE_CLASS_HORIZONTAL:
595 * A CSS class for horizontally layered widgets.
597 * This is used by widgets implementing #GtkOrientable.
599 #define GTK_STYLE_CLASS_HORIZONTAL "horizontal"
602 * GTK_STYLE_CLASS_VERTICAL:
604 * A CSS class for vertically layered widgets.
606 * This is used by widgets implementing #GtkOrientable.
608 #define GTK_STYLE_CLASS_VERTICAL "vertical"
611 * GTK_STYLE_CLASS_TOP:
613 * A CSS class to indicate an area at the top of a widget.
615 * This is used by widgets that can render an area in different
616 * positions, such as tabs in a #GtkNotebook.
618 #define GTK_STYLE_CLASS_TOP "top"
621 * GTK_STYLE_CLASS_BOTTOM:
623 * A CSS class to indicate an area at the bottom of a widget.
625 * This is used by widgets that can render an area in different
626 * positions, such as tabs in a #GtkNotebook.
628 #define GTK_STYLE_CLASS_BOTTOM "bottom"
631 * GTK_STYLE_CLASS_LEFT:
633 * A CSS class to indicate an area at the left of a widget.
635 * This is used by widgets that can render an area in different
636 * positions, such as tabs in a #GtkNotebook.
638 #define GTK_STYLE_CLASS_LEFT "left"
641 * GTK_STYLE_CLASS_RIGHT:
643 * A CSS class to indicate an area at the right of a widget.
645 * This is used by widgets that can render an area in different
646 * positions, such as tabs in a #GtkNotebook.
648 #define GTK_STYLE_CLASS_RIGHT "right"
650 /* Predefined set of widget regions */
653 * GTK_STYLE_REGION_ROW:
655 * A widget region name to define a treeview row.
657 #define GTK_STYLE_REGION_ROW "row"
660 * GTK_STYLE_REGION_COLUMN:
662 * A widget region name to define a treeview column.
664 #define GTK_STYLE_REGION_COLUMN "column"
667 * GTK_STYLE_REGION_COLUMN_HEADER:
669 * A widget region name to define a treeview column header.
671 #define GTK_STYLE_REGION_COLUMN_HEADER "column-header"
674 * GTK_STYLE_REGION_TAB:
676 * A widget region name to define a notebook tab.
678 #define GTK_STYLE_REGION_TAB "tab"
681 * GTK_STYLE_CLASS_PULSE:
683 * A CSS class to use when rendering a pulse in an indeterminate progress bar.
685 * This is used by #GtkProgressBar and #GtkEntry.
687 #define GTK_STYLE_CLASS_PULSE "pulse"
690 * GTK_STYLE_CLASS_ARROW:
692 * A CSS class used when rendering an arrow element.
694 * Note that #gtk_render_arrow automatically adds this style class
695 * to the style context when rendering an arrow element.
697 #define GTK_STYLE_CLASS_ARROW "arrow"
700 GType gtk_style_context_get_type (void) G_GNUC_CONST;
702 GtkStyleContext * gtk_style_context_new (void);
704 void gtk_style_context_add_provider_for_screen (GdkScreen *screen,
705 GtkStyleProvider *provider,
707 void gtk_style_context_remove_provider_for_screen (GdkScreen *screen,
708 GtkStyleProvider *provider);
710 void gtk_style_context_add_provider (GtkStyleContext *context,
711 GtkStyleProvider *provider,
714 void gtk_style_context_remove_provider (GtkStyleContext *context,
715 GtkStyleProvider *provider);
717 void gtk_style_context_save (GtkStyleContext *context);
718 void gtk_style_context_restore (GtkStyleContext *context);
720 void gtk_style_context_get_property (GtkStyleContext *context,
721 const gchar *property,
724 void gtk_style_context_get_valist (GtkStyleContext *context,
727 void gtk_style_context_get (GtkStyleContext *context,
729 ...) G_GNUC_NULL_TERMINATED;
731 void gtk_style_context_set_state (GtkStyleContext *context,
732 GtkStateFlags flags);
733 GtkStateFlags gtk_style_context_get_state (GtkStyleContext *context);
735 gboolean gtk_style_context_state_is_running (GtkStyleContext *context,
739 void gtk_style_context_set_path (GtkStyleContext *context,
740 GtkWidgetPath *path);
741 const GtkWidgetPath * gtk_style_context_get_path (GtkStyleContext *context);
743 void gtk_style_context_set_parent (GtkStyleContext *context,
744 GtkStyleContext *parent);
745 GtkStyleContext *gtk_style_context_get_parent (GtkStyleContext *context);
747 GList * gtk_style_context_list_classes (GtkStyleContext *context);
749 void gtk_style_context_add_class (GtkStyleContext *context,
750 const gchar *class_name);
751 void gtk_style_context_remove_class (GtkStyleContext *context,
752 const gchar *class_name);
753 gboolean gtk_style_context_has_class (GtkStyleContext *context,
754 const gchar *class_name);
756 GList * gtk_style_context_list_regions (GtkStyleContext *context);
758 void gtk_style_context_add_region (GtkStyleContext *context,
759 const gchar *region_name,
760 GtkRegionFlags flags);
761 void gtk_style_context_remove_region (GtkStyleContext *context,
762 const gchar *region_name);
763 gboolean gtk_style_context_has_region (GtkStyleContext *context,
764 const gchar *region_name,
765 GtkRegionFlags *flags_return);
767 void gtk_style_context_get_style_property (GtkStyleContext *context,
768 const gchar *property_name,
770 void gtk_style_context_get_style_valist (GtkStyleContext *context,
772 void gtk_style_context_get_style (GtkStyleContext *context,
775 GtkIconSet * gtk_style_context_lookup_icon_set (GtkStyleContext *context,
776 const gchar *stock_id);
777 GdkPixbuf * gtk_icon_set_render_icon_pixbuf (GtkIconSet *icon_set,
778 GtkStyleContext *context,
781 void gtk_style_context_set_screen (GtkStyleContext *context,
783 GdkScreen * gtk_style_context_get_screen (GtkStyleContext *context);
785 void gtk_style_context_set_direction (GtkStyleContext *context,
786 GtkTextDirection direction);
787 GtkTextDirection gtk_style_context_get_direction (GtkStyleContext *context);
789 void gtk_style_context_set_junction_sides (GtkStyleContext *context,
790 GtkJunctionSides sides);
791 GtkJunctionSides gtk_style_context_get_junction_sides (GtkStyleContext *context);
793 gboolean gtk_style_context_lookup_color (GtkStyleContext *context,
794 const gchar *color_name,
797 void gtk_style_context_notify_state_change (GtkStyleContext *context,
801 gboolean state_value);
802 void gtk_style_context_cancel_animations (GtkStyleContext *context,
804 void gtk_style_context_scroll_animations (GtkStyleContext *context,
809 void gtk_style_context_push_animatable_region (GtkStyleContext *context,
811 void gtk_style_context_pop_animatable_region (GtkStyleContext *context);
813 /* Some helper functions to retrieve most common properties */
814 void gtk_style_context_get_color (GtkStyleContext *context,
817 void gtk_style_context_get_background_color (GtkStyleContext *context,
820 void gtk_style_context_get_border_color (GtkStyleContext *context,
823 const PangoFontDescription *
824 gtk_style_context_get_font (GtkStyleContext *context,
825 GtkStateFlags state);
826 void gtk_style_context_get_border (GtkStyleContext *context,
829 void gtk_style_context_get_padding (GtkStyleContext *context,
832 void gtk_style_context_get_margin (GtkStyleContext *context,
836 void gtk_style_context_invalidate (GtkStyleContext *context);
837 void gtk_style_context_reset_widgets (GdkScreen *screen);
839 void gtk_style_context_set_background (GtkStyleContext *context,
843 void gtk_render_check (GtkStyleContext *context,
849 void gtk_render_option (GtkStyleContext *context,
855 void gtk_render_arrow (GtkStyleContext *context,
861 void gtk_render_background (GtkStyleContext *context,
867 void gtk_render_frame (GtkStyleContext *context,
873 void gtk_render_expander (GtkStyleContext *context,
879 void gtk_render_focus (GtkStyleContext *context,
885 void gtk_render_layout (GtkStyleContext *context,
889 PangoLayout *layout);
890 void gtk_render_line (GtkStyleContext *context,
896 void gtk_render_slider (GtkStyleContext *context,
902 GtkOrientation orientation);
903 void gtk_render_frame_gap (GtkStyleContext *context,
909 GtkPositionType gap_side,
912 void gtk_render_extension (GtkStyleContext *context,
918 GtkPositionType gap_side);
919 void gtk_render_handle (GtkStyleContext *context,
925 void gtk_render_activity (GtkStyleContext *context,
931 GdkPixbuf * gtk_render_icon_pixbuf (GtkStyleContext *context,
932 const GtkIconSource *source,
934 void gtk_render_icon (GtkStyleContext *context,
939 void gtk_render_insertion_cursor
940 (GtkStyleContext *context,
946 PangoDirection direction);
948 void gtk_draw_insertion_cursor (GtkWidget *widget,
950 const GdkRectangle *location,
952 GtkTextDirection direction,
953 gboolean draw_arrow);
955 /* Accessibility support */
956 AtkAttributeSet *_gtk_style_context_get_attributes (AtkAttributeSet *attributes,
957 GtkStyleContext *context,
958 GtkStateFlags flags);
962 #endif /* __GTK_STYLE_CONTEXT_H__ */