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/* Copyright Owen Taylor, 1998
*
* This file may be distributed under either the terms of the
* Netscape Public License, or the GNU Library General Public License
*
* Note: No GTK+ or Mozilla code should be added to this file.
* The coding style should be that of the the GTK core.
*/
#ifndef __GTK_LAYOUT_H
#define __GTK_LAYOUT_H
#include <gdk/gdk.h>
#include <gtk/gtkcontainer.h>
#include <gtk/gtkadjustment.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_LAYOUT(obj) GTK_CHECK_CAST (obj, gtk_layout_get_type (), GtkLayout)
#define GTK_LAYOUT_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_layout_get_type (), GtkLayoutClass)
#define GTK_IS_LAYOUT(obj) GTK_CHECK_TYPE (obj, gtk_layout_get_type ())
typedef struct _GtkLayout GtkLayout;
typedef struct _GtkLayoutClass GtkLayoutClass;
typedef struct _GtkLayoutChild GtkLayoutChild;
struct _GtkLayoutChild {
GtkWidget *widget;
GdkWindow *window; /* For NO_WINDOW widgets */
gint x;
gint y;
GtkRequisition requisition;
};
struct _GtkLayout {
GtkContainer container;
GList *children;
guint width;
guint height;
guint xoffset;
guint yoffset;
GtkAdjustment *hadjustment;
GtkAdjustment *vadjustment;
GdkWindow *bin_window;
GdkVisibilityState visibility;
gulong configure_serial;
gint scroll_x;
gint scroll_y;
gint frozen : 1;
};
struct _GtkLayoutClass {
GtkContainerClass parent_class;
};
GtkWidget* gtk_layout_new (GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
guint gtk_layout_get_type (void);
void gtk_layout_put (GtkLayout *layout,
GtkWidget *widget,
gint x,
gint y);
void gtk_layout_move (GtkLayout *layout,
GtkWidget *widget,
gint x,
gint y);
void gtk_layout_set_size (GtkLayout *layout,
guint width,
guint height);
/* These disable and enable moving and repainting the scrolling window of the GtkLayout,
* respectively. If you want to update the layout's offsets but do not want it to
* repaint itself, you should use these functions.
*/
void gtk_layout_freeze (GtkLayout *layout);
void gtk_layout_thaw (GtkLayout *layout);
GtkAdjustment* gtk_layout_get_hadjustment (GtkLayout *layout);
GtkAdjustment* gtk_layout_get_vadjustment (GtkLayout *layout);
void gtk_layout_set_hadjustment (GtkLayout *layout,
GtkAdjustment *adjustment);
void gtk_layout_set_vadjustment (GtkLayout *layout,
GtkAdjustment *adjustment);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_LAYOUT_H */
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