forked from AuroraMiddleware/gtk
59b0fa8133
The case for paned can be guessed out from the height and width, for handlebox the orientation parameter doesn't make much sense, and this way it could also be used for resize grips.
269 lines
13 KiB
C
269 lines
13 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_STYLE_CONTEXT_H__
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#define __GTK_STYLE_CONTEXT_H__
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#include <glib-object.h>
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#include <gtk/gtkstyleprovider.h>
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#include <gtk/gtkwidgetpath.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_STYLE_CONTEXT (gtk_style_context_get_type ())
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#define GTK_STYLE_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_STYLE_CONTEXT, GtkStyleContext))
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#define GTK_STYLE_CONTEXT_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), GTK_TYPE_STYLE_CONTEXT, GtkStyleContextClass))
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#define GTK_IS_STYLE_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_STYLE_CONTEXT))
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#define GTK_IS_STYLE_CONTEXT_CLASS(c) (G_TYPE_CHECK_CLASS_TYPE ((c), GTK_TYPE_STYLE_CONTEXT))
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#define GTK_STYLE_CONTEXT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GTK_TYPE_STYLE_CONTEXT, GtkStyleContextClass))
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typedef struct GtkStyleContext GtkStyleContext;
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typedef struct GtkStyleContextClass GtkStyleContextClass;
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struct GtkStyleContext
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{
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GObject parent_object;
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gpointer priv;
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};
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struct GtkStyleContextClass
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{
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GObjectClass parent_class;
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void (* changed) (GtkStyleContext *context);
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};
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GType gtk_style_context_get_type (void) G_GNUC_CONST;
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void gtk_style_context_add_provider_for_screen (GdkScreen *screen,
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GtkStyleProvider *provider,
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guint priority);
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void gtk_style_context_remove_provider_for_screen (GdkScreen *screen,
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GtkStyleProvider *provider);
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void gtk_style_context_add_provider (GtkStyleContext *context,
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GtkStyleProvider *provider,
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guint priority);
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void gtk_style_context_remove_provider (GtkStyleContext *context,
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GtkStyleProvider *provider);
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void gtk_style_context_save (GtkStyleContext *context);
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void gtk_style_context_restore (GtkStyleContext *context);
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void gtk_style_context_get_property (GtkStyleContext *context,
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const gchar *property,
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GtkStateFlags state,
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GValue *value);
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void gtk_style_context_get_valist (GtkStyleContext *context,
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GtkStateFlags state,
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va_list args);
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void gtk_style_context_get (GtkStyleContext *context,
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GtkStateFlags state,
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...) G_GNUC_NULL_TERMINATED;
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void gtk_style_context_set_state (GtkStyleContext *context,
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GtkStateFlags flags);
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GtkStateFlags gtk_style_context_get_state (GtkStyleContext *context);
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gboolean gtk_style_context_is_state_set (GtkStyleContext *context,
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GtkStateType state,
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gdouble *progress);
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void gtk_style_context_set_path (GtkStyleContext *context,
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GtkWidgetPath *path);
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G_CONST_RETURN GtkWidgetPath * gtk_style_context_get_path (GtkStyleContext *context);
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GList * gtk_style_context_list_classes (GtkStyleContext *context);
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void gtk_style_context_set_class (GtkStyleContext *context,
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const gchar *class_name);
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void gtk_style_context_unset_class (GtkStyleContext *context,
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const gchar *class_name);
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gboolean gtk_style_context_has_class (GtkStyleContext *context,
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const gchar *class_name);
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GList * gtk_style_context_list_regions (GtkStyleContext *context);
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void gtk_style_context_set_region (GtkStyleContext *context,
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const gchar *region_name,
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GtkRegionFlags flags);
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void gtk_style_context_unset_region (GtkStyleContext *context,
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const gchar *region_name);
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gboolean gtk_style_context_has_region (GtkStyleContext *context,
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const gchar *region_name,
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GtkRegionFlags *flags_return);
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void gtk_style_context_get_style_property (GtkStyleContext *context,
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const gchar *property_name,
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GValue *value);
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void gtk_style_context_get_style_valist (GtkStyleContext *context,
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va_list args);
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void gtk_style_context_get_style (GtkStyleContext *context,
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...);
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GtkIconSet * gtk_style_context_lookup_icon_set (GtkStyleContext *context,
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const gchar *stock_id);
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void gtk_style_context_set_screen (GtkStyleContext *context,
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GdkScreen *screen);
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GdkScreen * gtk_style_context_get_screen (GtkStyleContext *context);
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void gtk_style_context_set_direction (GtkStyleContext *context,
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GtkTextDirection direction);
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GtkTextDirection gtk_style_context_get_direction (GtkStyleContext *context);
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void gtk_style_context_set_junction_sides (GtkStyleContext *context,
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GtkJunctionSides sides);
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GtkJunctionSides gtk_style_context_get_junction_sides (GtkStyleContext *context);
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gboolean gtk_style_context_lookup_color (GtkStyleContext *context,
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const gchar *color_name,
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GdkColor *color);
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void gtk_style_context_notify_state_change (GtkStyleContext *context,
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GdkWindow *window,
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gpointer region_id,
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GtkStateType state,
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gboolean state_value);
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void gtk_style_context_push_animatable_region (GtkStyleContext *context,
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gpointer region_id);
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void gtk_style_context_pop_animatable_region (GtkStyleContext *context);
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/* Semi-private API */
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const GValue * _gtk_style_context_peek_style_property (GtkStyleContext *context,
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GType widget_type,
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GParamSpec *pspec);
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void _gtk_style_context_invalidate_animation_areas (GtkStyleContext *context);
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void _gtk_style_context_coalesce_animation_areas (GtkStyleContext *context,
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gint rel_x,
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gint rel_y);
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/* Animation for state changes */
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void gtk_style_context_state_transition_start (GtkStyleContext *context,
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gpointer identifier,
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GtkWidget *widget,
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GtkStateType state,
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gboolean value,
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GdkRectangle *rect);
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void gtk_style_context_state_transition_update (GtkStyleContext *context,
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gpointer identifier,
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GdkRectangle *rect,
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GtkStateType state);
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void gtk_style_context_state_transition_stop (GtkStyleContext *context,
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gpointer identifier);
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void gtk_style_context_invalidate (GtkStyleContext *context);
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void gtk_style_context_reset_widgets (GdkScreen *screen);
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/* Paint methods */
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void gtk_render_check (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_option (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_arrow (GtkStyleContext *context,
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cairo_t *cr,
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gdouble angle,
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gdouble x,
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gdouble y,
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gdouble size);
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void gtk_render_background (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_frame (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_expander (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_focus (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_layout (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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PangoLayout *layout);
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void gtk_render_line (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x0,
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gdouble y0,
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gdouble x1,
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gdouble y1);
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void gtk_render_slider (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height,
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GtkOrientation orientation);
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void gtk_render_frame_gap (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height,
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GtkPositionType gap_side,
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gdouble xy0_gap,
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gdouble xy1_gap);
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void gtk_render_extension (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height,
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GtkPositionType gap_side);
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void gtk_render_handle (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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void gtk_render_progress (GtkStyleContext *context,
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cairo_t *cr,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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G_END_DECLS
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#endif /* __GTK_STYLE_CONTEXT_H__ */
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