gdkScreenBroadcastClientMessage: gdkScreenBroadcastClientMessage
Description
On X11, sends an X ClientMessage event to all toplevel windows on
screen. Usage
gdkScreenBroadcastClientMessage(object, event)
Arguments
object
the GdkScreen where the event will be broadcasted. Details
Toplevel windows are determined by checking for the WM_STATE property,
as described in the Inter-Client Communication Conventions Manual (ICCCM).
If no windows are found with the WM_STATE property set, the message is
sent to all children of the root window.
On Windows, broadcasts a message registered with the name
GDK_WIN32_CLIENT_MESSAGE to all top-level windows. The amount of
data is limited to one long, i.e. four bytes.
Since 2.2