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/*
* Copyright © 2015 Red Hat Inc.
*
* 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 2.1 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/>.
*
* Authors: Benjamin Otte <otte@gnome.org>
*/
#ifndef __GTK_CSS_GADGET_PRIVATE_H__
#define __GTK_CSS_GADGET_PRIVATE_H__
#include <cairo.h>
#include <glib-object.h>
#include "gtk/gtkwidget.h"
#include "gtk/gtkcssstylechangeprivate.h"
#include "gtk/gtkcsstypesprivate.h"
G_BEGIN_DECLS
#define GTK_TYPE_CSS_GADGET (gtk_css_gadget_get_type ())
#define GTK_CSS_GADGET(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_GADGET, GtkCssGadget))
#define GTK_CSS_GADGET_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_GADGET, GtkCssGadgetClass))
#define GTK_IS_CSS_GADGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_GADGET))
#define GTK_IS_CSS_GADGET_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_GADGET))
#define GTK_CSS_GADGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_GADGET, GtkCssGadgetClass))
typedef struct _GtkCssGadget GtkCssGadget;
typedef struct _GtkCssGadgetClass GtkCssGadgetClass;
struct _GtkCssGadget
{
GObject parent;
};
struct _GtkCssGadgetClass
{
GObjectClass parent_class;
void (* get_preferred_size) (GtkCssGadget *gadget,
GtkOrientation orientation,
gint for_size,
gint *minimum,
gint *natural,
gint *minimum_baseline,
gint *natural_baseline);
void (* allocate) (GtkCssGadget *gadget,
const GtkAllocation *allocation,
int baseline,
GtkAllocation *out_clip);
gboolean (* draw) (GtkCssGadget *gadget,
cairo_t *cr,
int x,
int y,
int width,
int height);
void (* style_changed) (GtkCssGadget *gadget,
GtkCssStyleChange *change);
};
GType gtk_css_gadget_get_type (void) G_GNUC_CONST;
GtkCssNode * gtk_css_gadget_get_node (GtkCssGadget *gadget);
GtkCssStyle * gtk_css_gadget_get_style (GtkCssGadget *gadget);
GtkWidget * gtk_css_gadget_get_owner (GtkCssGadget *gadget);
void gtk_css_gadget_add_class (GtkCssGadget *gadget,
const char *name);
void gtk_css_gadget_remove_class (GtkCssGadget *gadget,
const char *name);
void gtk_css_gadget_get_preferred_size (GtkCssGadget *gadget,
GtkOrientation orientation,
gint for_size,
gint *minimum,
gint *natural,
gint *minimum_baseline,
gint *natural_baseline);
void gtk_css_gadget_allocate (GtkCssGadget *gadget,
const GtkAllocation *allocation,
int baseline,
GtkAllocation *out_clip);
void gtk_css_gadget_draw (GtkCssGadget *gadget,
cairo_t *cr);
void gtk_css_gadget_get_border_allocation (GtkCssGadget *gadget,
GtkAllocation *allocation,
int *baseline);
G_END_DECLS
#endif /* __GTK_CSS_GADGET_PRIVATE_H__ */
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