gtk.gdk.DisplayManager

gtk.gdk.DisplayManager
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gtk.gdk.DisplayManager — maintains a list of all open gtk.gdk.Display objects

Synopsis

class gtk.gdk.DisplayManager(gobject.GObject):
    def get_default_display()
    def set_default_display(display)
    def list_displays()

Functions

    def gtk.gdk.display_manager_get()

+-- gobject.GObject
  +-- gtk.gdk.DisplayManager

"default-display" Read-Write The default gtk.gdk.Display. Available in GTK+ 2.2 and above.

def callback(displaymanager, display, user_param1, ...)

This object is available in PyGTK 2.2 and above.

The gtk.gdk.DisplayManager is a singleton object that offers notification when displays appear or disappear or the default display changes. The global gtk.gdk.DisplayManager object is returned from the gtk.gdk.display_manager_get() function.

    def get_default_display()

Returns :

a gtk.gdk.Display, or None if there is no default display.

This method is available in PyGTK 2.2 and above.

The get_default_display() method returns the default gtk.gdk.Display.

    def set_default_display(display)

display :

This method is available in PyGTK 2.2 and above.

The set_default_display() method sets the gtk.gdk.Display specified by display as the default display.

    def list_displays()

Returns :

a list containing gtk.gdk.Display objects.

This method is available in PyGTK 2.2 and above.

The list_displays() method returns a list containing all currently open displays.

    def gtk.gdk.display_manager_get()

Returns :

the singleton gtk.gdk.DisplayManager object.

This function is available in PyGTK 2.2 and above.

The gtk.gdk.display_manager_get() method returns the global gtk.gdk.DisplayManager singleton.

    def callback(displaymanager, display, user_param1, ...)

`displaymanager` :	the displaymanager that received the signal
`display` :	the display that was opened
`user_param1` :	the first user parameter (if any) specified with the `connect`() method
`...` :	additional user parameters (if any)

This signal is available in GTK+ 2.2 and above.

The "display-opened" signal is emitted when display is opened.

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