gtk2/gdk/gdk-private.h

#ifndef __GDK__PRIVATE_H__
#define __GDK__PRIVATE_H__

#include <gdk/gdk.h>
#include "gdk/gdkinternals.h"

/* Private API for use in GTK+ */

GdkDisplay *    gdk_display_open_default        (void);

gboolean        gdk_device_grab_info            (GdkDisplay  *display,
                                                 GdkDevice   *device,
                                                 GdkSurface  **grab_surface,
                                                 gboolean    *owner_events);

void            gdk_pre_parse                   (void);

gboolean        gdk_surface_supports_edge_constraints    (GdkSurface *surface);

void gdk_display_set_double_click_time     (GdkDisplay   *display,
                                            guint         msec);
void gdk_display_set_double_click_distance (GdkDisplay   *display,
                                            guint         distance);
void gdk_display_set_cursor_theme          (GdkDisplay   *display,
                                            const char   *theme,
                                            int           size);
gboolean gdk_running_in_sandbox (void);
gboolean gdk_should_use_portal (void);

const char *   gdk_get_startup_notification_id (void);

PangoDirection gdk_unichar_direction (gunichar    ch);
PangoDirection gdk_find_base_dir     (const char *text,
                                      int         len);

void           gdk_surface_set_widget (GdkSurface *surface,
                                       gpointer    widget);
gpointer       gdk_surface_get_widget (GdkSurface *surface);

typedef struct
{
  const char *key;
  guint value;
  const char *help;
  gboolean always_enabled;
} GdkDebugKey;

guint gdk_parse_debug_var (const char        *variable,
                           const GdkDebugKey *keys,
                           guint              nkeys);

/* Backward compatibility shim, to avoid bumping up the minimum
 * required version of GLib; most of our uses of g_memdup() are
 * safe, and those that aren't have been fixed
 */
#if !GLIB_CHECK_VERSION (2, 67, 3)
# define g_memdup2(mem,size)    g_memdup((mem),(size))
#endif

#endif /* __GDK__PRIVATE_H__ */