Frees the data returned from gdk_x11_display_string_to_compound_text().

Parameters:

guint8 ctext Required (not null)

The pointer stored in ctext from a call to gdk_x11_display_string_to_compound_text().

Returns:

none

Frees the array of strings created by
gdk_x11_display_text_property_to_text_list().

Parameters:

String list Required (not null)

the value stored in the list parameter by a call to gdk_x11_display_text_property_to_text_list().

Returns:

none

Gets the default GTK+ screen number.
the --display command line option or the DISPLAY environment
variable when gdk_init() calls XOpenDisplay().

Returns:

gint32 returns the screen number specified by

Routine to get the current X server time stamp.

Parameters:

Gdk.Window window Required (not null)

a GdkWindow, used for communication with the server. The window must have GDK_PROPERTY_CHANGE_MASK in its events mask or a hang will result.

Returns:

guint32 the time stamp.

Returns the name of an X atom for GDK's default display. This
function is meant mainly for debugging, so for convenience, unlike
XAtomName() and gdk_atom_name(), the result
doesn't need to be freed. Also, this function will never return NULL,
even if xatom is invalid.
so it shouldn't be modifed or freed.

Parameters:

xlib.Atom xatom Required (not null)

an X atom for GDK's default display

Returns:

String name of the X atom; this string is owned by GTK+,

Returns the name of an X atom for its display. This
function is meant mainly for debugging, so for convenience, unlike
XAtomName() and gdk_atom_name(), the result doesn't need to
be freed.
so it shouldn't be modifed or freed.

Parameters:

Gdk.Display display Required (not null)

the GdkDisplay where xatom is defined

xlib.Atom xatom Required (not null)

an X atom

Returns:

String name of the X atom; this string is owned by GDK,

Call gdk_x11_display_grab() on the default display.
To ungrab the server again, use gdk_x11_ungrab_server().
gdk_x11_grab_server()/gdk_x11_ungrab_server() calls can be nested.

Returns:

none

Find the GdkDisplay corresponding to display, if any exists.

Parameters:

xlib.Display xdisplay Required (not null)

a pointer to an X Display

Returns:

Gdk.Display the GdkDisplay, if found, otherwise NULL.

Registers interest in receiving extension events with type codes
between event_base and event_base + n_events - 1.
The registered events must have the window field in the same place
as core X events (this is not the case for e.g. XKB extension events).
If an event type is registered, events of this type will go through
global and window-specific filters (see gdk_window_add_filter()).
Unregistered events will only go through global filters.
GDK may register the events of some X extensions on its own.
This function should only be needed in unusual circumstances, e.g.
when filtering XInput extension events on the root window.

Parameters:

Gdk.Display display Required (not null)

a GdkDisplay

gint32 event_base Required (not null)

first event type code to register

gint32 n_events Required (not null)

number of event type codes to register

Returns:

none

Sets the SM_CLIENT_ID property on the application's leader window so that
the window manager can save the application's state using the X11R6 ICCCM
session management protocol.
See the X Session Management Library documentation for more information on
session management and the Inter-Client Communication Conventions Manual

Parameters:

String sm_client_id Required (not null)

the client id assigned by the session manager when the connection was opened, or NULL to remove the property.

Returns:

none

Ungrab the default display after it has been grabbed with
gdk_x11_grab_server().

Returns:

none