GdkDisplay
Controls the keyboard/mouse pointer grabs and a set of GdkScreens
#GdkDisplay objects purpose are two fold:
To grab/ungrab keyboard focus and mouse pointer
To manage and provide information about the #GdkScreen(s)
available for this #GdkDisplay
#GdkDisplay objects are the GDK representation of the X Display which can be
described as a workstation consisting of a keyboard a pointing
device (such as a mouse) and one or more screens.
It is used to open and keep track of various #GdkScreen objects currently
instanciated by the application. It is also used to grab and release the keyboard
and the mouse pointer.
The GdkDisplay struct is the GDK representation
of an X display. All its fields are private and should not be accessed directly.
@Since: 2.2
@display_name:
@Returns:
@Returns:
@display:
@Returns:
@display:
@Returns:
@display:
@screen_num:
@Returns:
@display:
@Returns:
@display:
@time_:
@display:
@time_:
@display:
@Returns:
@display:
@display:
@display:
@display:
@display:
@Returns:
@display:
@Returns:
@display:
@Returns:
@display:
@event:
@display:
@message_type:
@func:
@data:
@display:
@msec:
@display:
@distance:
@display:
@screen:
@x:
@y:
@mask:
@display:
@win_x:
@win_y:
@Returns:
A table of pointers to functions for getting quantities related to
the current pointer position. Each #GdkDisplay has a table of this type,
which can be set using gdk_display_set_pointer_hooks().
This is only useful for such low-level tools as an event recorder.
Applications should never have any reason to use this facility
@get_pointer: Obtains the current pointer position and modifier state.
The position is given in coordinates relative to the window containing
the pointer, which is returned in @window.
@window_get_pointer: Obtains the window underneath the mouse pointer.
Current pointer position and modifier state are returned in @x, @y and
@mask. The position is given in coordinates relative to @window.
@window_at_pointer: Obtains the window underneath the mouse pointer,
returning the location of that window in @win_x, @win_y. Returns %NULL
if the window under the mouse pointer is not known to GDK (for example,
belongs to another application).
@Since: 2.2
@display:
@new_hooks:
@Returns:
@display:
@Returns:
@display:
@Returns:
@display:
@Returns:
@display:
@width:
@height:
@display:
@Returns:
@gdkdisplay: the object which received the signal.
@arg1: