Synopsis#include <gdk/gdkx.h> #define GDK_ROOT_WINDOW () #define GDK_ROOT_PARENT () #define GDK_DISPLAY () #define GDK_WINDOW_XDISPLAY (win) #define GDK_WINDOW_XID (win) #define GDK_PIXMAP_XDISPLAY (pix) #define GDK_PIXMAP_XID (pix) #define GDK_DISPLAY_XDISPLAY (display) #define GDK_DRAWABLE_XDISPLAY (win) #define GDK_DRAWABLE_XID (win) #define GDK_IMAGE_XDISPLAY (image) #define GDK_IMAGE_XIMAGE (image) #define GDK_GC_XDISPLAY (gc) #define GDK_COLORMAP_XDISPLAY (cmap) #define GDK_COLORMAP_XCOLORMAP (cmap) #define GDK_SCREEN_XDISPLAY (screen) #define GDK_SCREEN_XNUMBER (screen) #define GDK_SCREEN_XSCREEN (screen) #define GDK_VISUAL_XVISUAL (vis) #define GDK_FONT_XDISPLAY (font) #define GDK_FONT_XFONT (font) #define GDK_CURSOR_XCURSOR (cursor) #define GDK_CURSOR_XDISPLAY (cursor) #define GDK_GC_XGC (gc) #define GDK_GC_GET_XGC (gc) #define GDK_WINDOW_XWINDOW GdkVisual* gdkx_visual_get (VisualID xvisualid); GdkColormap* gdkx_colormap_get (Colormap xcolormap); GdkPixmap* gdk_pixmap_foreign_new (GdkNativeWindow anid); GdkPixmap* gdk_pixmap_foreign_new_for_display (GdkDisplay *display, GdkNativeWindow anid); GdkPixmap* gdk_pixmap_foreign_new_for_screen (GdkScreen *screen, GdkNativeWindow anid, gint width, gint height, gint depth); GdkWindow* gdk_window_foreign_new (GdkNativeWindow anid); GdkWindow* gdk_window_foreign_new_for_display (GdkDisplay *display, GdkNativeWindow anid); gpointer gdk_xid_table_lookup (XID xid); gpointer gdk_xid_table_lookup_for_display (GdkDisplay *display, XID xid); GdkWindow* gdk_window_lookup (GdkNativeWindow anid); GdkWindow* gdk_window_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid); GdkPixmap* gdk_pixmap_lookup (GdkNativeWindow anid); GdkPixmap* gdk_pixmap_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid); #define gdk_font_lookup (xid) #define gdk_font_lookup_for_display (display, xid) GdkDisplay* gdk_x11_lookup_xdisplay (Display *xdisplay); guint32 gdk_x11_get_server_time (GdkWindow *window); gboolean gdk_net_wm_supports (GdkAtom property); gboolean gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen, GdkAtom property); const char* gdk_x11_screen_get_window_manager_name (GdkScreen *screen); XID gdk_x11_screen_get_monitor_output (GdkScreen *screen, gint monitor_num); GdkVisual* gdk_x11_screen_lookup_visual (GdkScreen *screen, VisualID xvisualid); void gdk_x11_window_set_user_time (GdkWindow *window, guint32 timestamp); void gdk_x11_window_move_to_current_desktop (GdkWindow *window); guint32 gdk_x11_display_get_user_time (GdkDisplay *display); GdkColormap* gdk_x11_colormap_foreign_new (GdkVisual *visual, Colormap xcolormap); Colormap gdk_x11_colormap_get_xcolormap (GdkColormap *colormap); Display* gdk_x11_colormap_get_xdisplay (GdkColormap *colormap); Cursor gdk_x11_cursor_get_xcursor (GdkCursor *cursor); Display* gdk_x11_cursor_get_xdisplay (GdkCursor *cursor); void gdk_x11_display_broadcast_startup_message (GdkDisplay *display, const char *message_type, ...); const gchar* gdk_x11_display_get_startup_notification_id (GdkDisplay *display); Display* gdk_x11_display_get_xdisplay (GdkDisplay *display); void gdk_x11_display_grab (GdkDisplay *display); void gdk_x11_display_ungrab (GdkDisplay *display); void gdk_x11_display_set_cursor_theme (GdkDisplay *display, const gchar *theme, const gint size); void gdk_x11_register_standard_event_type (GdkDisplay *display, gint event_base, gint n_events); Display* gdk_x11_drawable_get_xdisplay (GdkDrawable *drawable); XID gdk_x11_drawable_get_xid (GdkDrawable *drawable); const char* gdk_x11_font_get_name (GdkFont *font); Display* gdk_x11_font_get_xdisplay (GdkFont *font); gpointer gdk_x11_font_get_xfont (GdkFont *font); Display* gdk_x11_gc_get_xdisplay (GdkGC *gc); GC gdk_x11_gc_get_xgc (GdkGC *gc); Window gdk_x11_get_default_root_xwindow (void); gint gdk_x11_get_default_screen (void); Display* gdk_x11_get_default_xdisplay (void); void gdk_x11_grab_server (void); Display* gdk_x11_image_get_xdisplay (GdkImage *image); XImage* gdk_x11_image_get_ximage (GdkImage *image); int gdk_x11_screen_get_screen_number (GdkScreen *screen); Screen* gdk_x11_screen_get_xscreen (GdkScreen *screen); void gdk_x11_ungrab_server (void); Visual* gdk_x11_visual_get_xvisual (GdkVisual *visual); Atom gdk_x11_atom_to_xatom (GdkAtom atom); Atom gdk_x11_atom_to_xatom_for_display (GdkDisplay *display, GdkAtom atom); GdkAtom gdk_x11_xatom_to_atom (Atom xatom); GdkAtom gdk_x11_xatom_to_atom_for_display (GdkDisplay *display, Atom xatom); Atom gdk_x11_get_xatom_by_name (const gchar *atom_name); Atom gdk_x11_get_xatom_by_name_for_display (GdkDisplay *display, const gchar *atom_name); const gchar* gdk_x11_get_xatom_name (Atom xatom); const gchar* gdk_x11_get_xatom_name_for_display (GdkDisplay *display, Atom xatom); DetailsGDK_ROOT_WINDOW()#define GDK_ROOT_WINDOW() (gdk_x11_get_default_root_xwindow ()) Obtains the Xlib window id of the root window of the current screen. GDK_ROOT_PARENT()#define GDK_ROOT_PARENT() (gdk_get_default_root_window ()) Warning
Obtains the Xlib window id of the root window of the default screen. GDK_WINDOW_XDISPLAY()#define GDK_WINDOW_XDISPLAY(win) Returns the display of a GdkWindow.
GDK_WINDOW_XID()#define GDK_WINDOW_XID(win) Returns the X window belonging to a GdkWindow.
GDK_PIXMAP_XDISPLAY()#define GDK_PIXMAP_XDISPLAY(pix) Returns the display of a GdkPixmap.
GDK_PIXMAP_XID()#define GDK_PIXMAP_XID(pix) Returns the X pixmap belonging to a GdkPixmap.
GDK_DISPLAY_XDISPLAY()#define GDK_DISPLAY_XDISPLAY(display) Returns the display of a GdkDisplay.
GDK_DRAWABLE_XDISPLAY()#define GDK_DRAWABLE_XDISPLAY(win) Returns the display of a GdkDrawable.
GDK_DRAWABLE_XID()#define GDK_DRAWABLE_XID(win) Returns the X resource (window or pixmap) belonging to a GdkDrawable.
GDK_IMAGE_XDISPLAY()#define GDK_IMAGE_XDISPLAY(image) (gdk_x11_image_get_xdisplay (image)) Returns the display of a GdkImage.
GDK_IMAGE_XIMAGE()#define GDK_IMAGE_XIMAGE(image) (gdk_x11_image_get_ximage (image)) Returns the X image belonging to a GdkImage.
GDK_GC_XDISPLAY()#define GDK_GC_XDISPLAY(gc) Returns the display of a GdkGC.
GDK_COLORMAP_XDISPLAY()#define GDK_COLORMAP_XDISPLAY(cmap) (gdk_x11_colormap_get_xdisplay (cmap)) Returns the display of a GdkColormap.
GDK_COLORMAP_XCOLORMAP()#define GDK_COLORMAP_XCOLORMAP(cmap) (gdk_x11_colormap_get_xcolormap (cmap)) Returns the X colormap belonging to a GdkColormap.
GDK_SCREEN_XDISPLAY()#define GDK_SCREEN_XDISPLAY(screen) Returns the display of a GdkScreen.
GDK_SCREEN_XNUMBER()#define GDK_SCREEN_XNUMBER(screen) Returns the index of a GdkScreen.
GDK_SCREEN_XSCREEN()#define GDK_SCREEN_XSCREEN(screen) Returns the screen of a GdkScreen.
GDK_VISUAL_XVISUAL()#define GDK_VISUAL_XVISUAL(vis) Returns the X visual belonging to a GdkVisual.
GDK_FONT_XDISPLAY()#define GDK_FONT_XDISPLAY(font) (gdk_x11_font_get_xdisplay (font)) Warning
Returns the display of a GdkFont.
GDK_FONT_XFONT()#define GDK_FONT_XFONT(font) (gdk_x11_font_get_xfont (font)) Warning
Returns the X font belonging to a GdkFont.
GDK_CURSOR_XCURSOR()#define GDK_CURSOR_XCURSOR(cursor) (gdk_x11_cursor_get_xcursor (cursor)) Returns the X cursor belonging to a GdkCursor.
GDK_CURSOR_XDISPLAY()#define GDK_CURSOR_XDISPLAY(cursor) (gdk_x11_cursor_get_xdisplay (cursor)) Returns the display of a GdkCursor.
GDK_GC_XGC()#define GDK_GC_XGC(gc) Returns the X GC of a GdkGC.
GDK_GC_GET_XGC()#define GDK_GC_GET_XGC(gc) (GDK_GC_X11(gc)->dirty_mask ? _gdk_x11_gc_flush (gc) : ((GdkGCX11 *)(gc))->xgc) Returns the X GC of a GdkGC.
gdkx_visual_get ()GdkVisual* gdkx_visual_get (VisualID xvisualid); Returns a GdkVisual corresponding to a X visual.
gdkx_colormap_get ()GdkColormap* gdkx_colormap_get (Colormap xcolormap); Warning
Returns a GdkColormap corresponding to a X colormap; this function only works if the colormap is already known to GTK+ (a colormap created by GTK+ or the default colormap for the screen), since GTK+
Always use
gdk_pixmap_foreign_new ()GdkPixmap* gdk_pixmap_foreign_new (GdkNativeWindow anid); Wraps a native window for the default display in a GdkPixmap. This may fail if the pixmap has been destroyed. For example in the X backend, a native pixmap handle is an Xlib XID.
gdk_pixmap_foreign_new_for_display ()GdkPixmap* gdk_pixmap_foreign_new_for_display (GdkDisplay *display, GdkNativeWindow anid); Wraps a native pixmap in a GdkPixmap. This may fail if the pixmap has been destroyed. For example in the X backend, a native pixmap handle is an Xlib XID.
Since 2.2 gdk_pixmap_foreign_new_for_screen ()GdkPixmap* gdk_pixmap_foreign_new_for_screen (GdkScreen *screen, GdkNativeWindow anid, gint width, gint height, gint depth); Wraps a native pixmap in a GdkPixmap. This may fail if the pixmap has been destroyed. For example in the X backend, a native pixmap handle is an Xlib XID.
This function is an alternative to
Since 2.10 gdk_window_foreign_new ()GdkWindow* gdk_window_foreign_new (GdkNativeWindow anid); Wraps a native window for the default display in a GdkWindow. This may fail if the window has been destroyed. For example in the X backend, a native window handle is an Xlib XID.
gdk_window_foreign_new_for_display ()GdkWindow* gdk_window_foreign_new_for_display (GdkDisplay *display, GdkNativeWindow anid); Wraps a native window in a GdkWindow. This may fail if the window has been destroyed. If the window was already known to GDK, a new reference to the existing GdkWindow is returned. For example in the X backend, a native window handle is an Xlib XID.
Since 2.2 gdk_xid_table_lookup ()gpointer gdk_xid_table_lookup (XID xid); Returns the Gdk object associated with the given X id.
gdk_xid_table_lookup_for_display ()gpointer gdk_xid_table_lookup_for_display (GdkDisplay *display, XID xid); Returns the GDK object associated with the given X id.
Since 2.2 gdk_window_lookup ()GdkWindow* gdk_window_lookup (GdkNativeWindow anid); Looks up the GdkWindow that wraps the given native window handle. For example in the X backend, a native window handle is an Xlib XID.
gdk_window_lookup_for_display ()GdkWindow* gdk_window_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid); Looks up the GdkWindow that wraps the given native window handle. For example in the X backend, a native window handle is an Xlib XID.
Since 2.2 gdk_pixmap_lookup ()GdkPixmap* gdk_pixmap_lookup (GdkNativeWindow anid); Looks up the GdkPixmap that wraps the given native pixmap handle. For example in the X backend, a native pixmap handle is an Xlib XID.
gdk_pixmap_lookup_for_display ()GdkPixmap* gdk_pixmap_lookup_for_display (GdkDisplay *display, GdkNativeWindow anid); Looks up the GdkPixmap that wraps the given native pixmap handle. For example in the X backend, a native pixmap handle is an Xlib XID.
Since 2.2 gdk_font_lookup()#define gdk_font_lookup(xid) ((GdkFont*) gdk_xid_table_lookup (xid)) Warning
Obtains the GdkFont for the given Xlib font ID, or
gdk_font_lookup_for_display()#define gdk_font_lookup_for_display(display, xid) ((GdkFont*) gdk_xid_table_lookup_for_display (display, ((xid)|XID_FONT_BIT))) Warning
Obtains the GdkFont for the given Xlib font ID on
gdk_x11_lookup_xdisplay ()GdkDisplay* gdk_x11_lookup_xdisplay (Display *xdisplay);
Find the GdkDisplay corresponding to
Since 2.2 gdk_x11_get_server_time ()guint32 gdk_x11_get_server_time (GdkWindow *window); Routine to get the current X server time stamp.
gdk_net_wm_supports ()gboolean gdk_net_wm_supports (GdkAtom property);
This function is specific to the X11 backend of GDK, and indicates
whether the window manager for the default screen supports a certain
hint from the Extended Window Manager Hints Specification. See
gdk_x11_screen_supports_net_wm_hint ()gboolean gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen, GdkAtom property); This function is specific to the X11 backend of GDK, and indicates whether the window manager supports a certain hint from the Extended Window Manager Hints Specification. You can find this specification on http://www.freedesktop.org.
When using this function, keep in mind that the window manager
can change over time; so you shouldn't use this function in
a way that impacts persistent application state. A common bug
is that your application can start up before the window manager
does when the user logs in, and before the window manager starts
Since 2.2 gdk_x11_screen_get_window_manager_name ()const char* gdk_x11_screen_get_window_manager_name (GdkScreen *screen);
Returns the name of the window manager for
Since 2.2 gdk_x11_screen_get_monitor_output ()XID gdk_x11_screen_get_monitor_output (GdkScreen *screen, gint monitor_num); Gets the XID of the specified output/monitor. If the X server does not support version 1.2 of the RANDR extension, 0 is returned.
Since 2.14 gdk_x11_screen_lookup_visual ()GdkVisual* gdk_x11_screen_lookup_visual (GdkScreen *screen, VisualID xvisualid); Looks up the GdkVisual for a particular screen and X Visual ID.
Since 2.2 gdk_x11_window_set_user_time ()void gdk_x11_window_set_user_time (GdkWindow *window, guint32 timestamp); The application can use this call to update the _NET_WM_USER_TIME property on a toplevel window. This property stores an Xserver time which represents the time of the last user input event received for this window. This property may be used by the window manager to alter the focus, stacking, and/or placement behavior of windows when they are mapped depending on whether the new window was created by a user action or is a "pop-up" window activated by a timer or some other event. Note that this property is automatically updated by GDK, so this function should only be used by applications which handle input events bypassing GDK.
Since 2.6 gdk_x11_window_move_to_current_desktop ()void gdk_x11_window_move_to_current_desktop (GdkWindow *window); Moves the window to the correct workspace when running under a window manager that supports multiple workspaces, as described in the Extended Window Manager Hints. Will not do anything if the window is already on all workspaces.
Since 2.8 gdk_x11_display_get_user_time ()guint32 gdk_x11_display_get_user_time (GdkDisplay *display);
Returns the timestamp of the last user interaction on
Since 2.8 gdk_x11_colormap_foreign_new ()GdkColormap* gdk_x11_colormap_foreign_new (GdkVisual *visual, Colormap xcolormap); If xcolormap refers to a colormap previously known to GTK+, returns a new reference to the existing GdkColormap object, otherwise creates a new GdkColormap object and returns that
Since 2.2 gdk_x11_colormap_get_xcolormap ()Colormap gdk_x11_colormap_get_xcolormap (GdkColormap *colormap); Returns the X colormap belonging to a GdkColormap.
gdk_x11_colormap_get_xdisplay ()Display* gdk_x11_colormap_get_xdisplay (GdkColormap *colormap); Returns the display of a GdkColormap.
gdk_x11_cursor_get_xcursor ()Cursor gdk_x11_cursor_get_xcursor (GdkCursor *cursor); Returns the X cursor belonging to a GdkCursor.
gdk_x11_cursor_get_xdisplay ()Display* gdk_x11_cursor_get_xdisplay (GdkCursor *cursor); Returns the display of a GdkCursor.
gdk_x11_display_broadcast_startup_message ()void gdk_x11_display_broadcast_startup_message (GdkDisplay *display, const char *message_type, ...);
Sends a startup notification message of type This is a convenience function for use by code that implements the freedesktop startup notification specification. Applications should not normally need to call it directly. See the Startup Notification Protocol specification for definitions of the message types and keys that can be used.
Since 2.12 gdk_x11_display_get_startup_notification_id ()const gchar* gdk_x11_display_get_startup_notification_id (GdkDisplay *display); Gets the startup notification ID for a display.
Since 2.12 gdk_x11_display_get_xdisplay ()Display* gdk_x11_display_get_xdisplay (GdkDisplay *display); Returns the X display of a GdkDisplay.
Since 2.2 gdk_x11_display_grab ()void gdk_x11_display_grab (GdkDisplay *display);
Call
Since 2.2 gdk_x11_display_ungrab ()void gdk_x11_display_ungrab (GdkDisplay *display);
Ungrab
Since 2.2 gdk_x11_display_set_cursor_theme ()void gdk_x11_display_set_cursor_theme (GdkDisplay *display, const gchar *theme, const gint size); Sets the cursor theme from which the images for cursor should be taken.
If the windowing system supports it, existing cursors created
with
Since 2.8 gdk_x11_register_standard_event_type ()void gdk_x11_register_standard_event_type (GdkDisplay *display, gint event_base, gint n_events);
Registers interest in receiving extension events with type codes
between
If an event type is registered, events of this type will go through
global and window-specific filters (see This function should only be needed in unusual circumstances, e.g. when filtering XInput extension events on the root window.
Since 2.4 gdk_x11_drawable_get_xdisplay ()Display* gdk_x11_drawable_get_xdisplay (GdkDrawable *drawable); Returns the display of a GdkDrawable.
gdk_x11_drawable_get_xid ()XID gdk_x11_drawable_get_xid (GdkDrawable *drawable); Returns the X resource (window or pixmap) belonging to a GdkDrawable.
gdk_x11_font_get_name ()const char* gdk_x11_font_get_name (GdkFont *font); Warning
Return the X Logical Font Description (for font->type == GDK_FONT_FONT) or comma separated list of XLFDs (for font->type == GDK_FONT_FONTSET) that was used to load the font. If the same font was loaded via multiple names, which name is returned is undefined.
gdk_x11_font_get_xdisplay ()Display* gdk_x11_font_get_xdisplay (GdkFont *font); Warning
Returns the display of a GdkFont.
gdk_x11_font_get_xfont ()gpointer gdk_x11_font_get_xfont (GdkFont *font); Warning
Returns the X font belonging to a GdkFont.
gdk_x11_gc_get_xdisplay ()Display* gdk_x11_gc_get_xdisplay (GdkGC *gc); Returns the display of a GdkGC.
gdk_x11_gc_get_xgc ()GC gdk_x11_gc_get_xgc (GdkGC *gc); Returns the X GC of a GdkGC.
gdk_x11_get_default_root_xwindow ()Window gdk_x11_get_default_root_xwindow (void);
Gets the root window of the default screen
(see
gdk_x11_get_default_screen ()gint gdk_x11_get_default_screen (void); Gets the default GTK+ screen number.
gdk_x11_get_default_xdisplay ()Display* gdk_x11_get_default_xdisplay (void); Gets the default GTK+ display.
gdk_x11_grab_server ()void gdk_x11_grab_server (void);
Call
gdk_x11_image_get_xdisplay ()Display* gdk_x11_image_get_xdisplay (GdkImage *image); Returns the display of a GdkImage.
gdk_x11_image_get_ximage ()XImage* gdk_x11_image_get_ximage (GdkImage *image); Returns the X image belonging to a GdkImage.
gdk_x11_screen_get_screen_number ()int gdk_x11_screen_get_screen_number (GdkScreen *screen); Returns the index of a GdkScreen.
Since 2.2 gdk_x11_screen_get_xscreen ()Screen* gdk_x11_screen_get_xscreen (GdkScreen *screen); Returns the screen of a GdkScreen.
Since 2.2 gdk_x11_ungrab_server ()void gdk_x11_ungrab_server (void);
Ungrab the default display after it has been grabbed with
gdk_x11_visual_get_xvisual ()Visual* gdk_x11_visual_get_xvisual (GdkVisual *visual); Returns the X visual belonging to a GdkVisual.
gdk_x11_atom_to_xatom ()Atom gdk_x11_atom_to_xatom (GdkAtom atom); Converts from a GdkAtom to the X atom for the default GDK display with the same string value.
gdk_x11_atom_to_xatom_for_display ()Atom gdk_x11_atom_to_xatom_for_display (GdkDisplay *display, GdkAtom atom); Converts from a GdkAtom to the X atom for a GdkDisplay with the same string value.
Since 2.2 gdk_x11_xatom_to_atom ()GdkAtom gdk_x11_xatom_to_atom (Atom xatom); Convert from an X atom for the default display to the corresponding GdkAtom.
gdk_x11_xatom_to_atom_for_display ()GdkAtom gdk_x11_xatom_to_atom_for_display (GdkDisplay *display, Atom xatom); Convert from an X atom for a GdkDisplay to the corresponding GdkAtom.
Since 2.2 gdk_x11_get_xatom_by_name ()Atom gdk_x11_get_xatom_by_name (const gchar *atom_name);
Returns the X atom for GDK's default display corresponding to
gdk_x11_get_xatom_by_name_for_display ()Atom gdk_x11_get_xatom_by_name_for_display (GdkDisplay *display, const gchar *atom_name);
Returns the X atom for a GdkDisplay corresponding to
Since 2.2 gdk_x11_get_xatom_name ()const gchar* gdk_x11_get_xatom_name (Atom xatom);
Returns the name of an X atom for GDK's default display. This
function is meant mainly for debugging, so for convenience, unlike
gdk_x11_get_xatom_name_for_display ()const gchar* gdk_x11_get_xatom_name_for_display (GdkDisplay *display, Atom xatom);
Returns the name of an X atom for its display. This
function is meant mainly for debugging, so for convenience, unlike
Since 2.2 |