debian man page for tk_mapwindow

Tk_MapWindow(3tk)					       Tk Library Procedures						 Tk_MapWindow(3tk)

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NAME
       Tk_MapWindow, Tk_UnmapWindow - map or unmap a window

SYNOPSIS
       #include <tk.h>

       Tk_Window
       Tk_MapWindow(tkwin)

       Tk_UnmapWindow(tkwin)

ARGUMENTS
       Tk_Window tkwin (in)	      Token for window.
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DESCRIPTION
       These  procedures  may  be used to map and unmap windows managed by Tk.	Tk_MapWindow maps the window given by tkwin, and also creates an X
       window corresponding to tkwin if it does not already exist.  See the Tk_CreateWindow manual entry for information on deferred  window  cre-
       ation.  Tk_UnmapWindow unmaps tkwin's window from the screen.

       If tkwin is a child window (i.e. Tk_CreateWindow was used to create a child window), then event handlers interested in map and unmap events
       are invoked immediately.  If tkwin is not an internal window, then the event handlers will be invoked later, after X has seen  the  request
       and returned an event for it.

       These  procedures  should be used in place of the X procedures XMapWindow and XUnmapWindow, since they update Tk's local data structure for
       tkwin.  Applications using Tk should not invoke XMapWindow and XUnmapWindow directly.

KEYWORDS
       map, unmap, window

Tk																 Tk_MapWindow(3tk)