XReparentWindow()XReparentWindow()NameXReparentWindow – insert a window between another window and its par‐
ent.
Synopsis
XReparentWindow(display, win, parent, x, y)
Display *display;
Window win;
Window parent;
int x, y;
Arguments
display Specifies a connection to an X server; returned from
XOpenDisplay().
win Specifies the ID of the window to be reparented.
parent Specifies the window ID of the new parent window.
x Specify the coordinates of the window relative to the new
parent.
y
DescriptionXReparentWindow() modifies the window hierarchy by placing window win
as a child of window parent. This function is usually used by a window
manager to put a decoration window behind each application window. In
the case of the window manager, the new parent window must first be
created as a child of the root window.
If win is mapped, an XUnmapWindow() request is performed on it automat‐
ically. win is then removed from its current position in the hierar‐
chy, and is inserted as a child of the specified parent. win is placed
on top in the stacking order with respect to siblings.
A ReparentNotify event is then generated. The override_redirect member
of the structure returned by this event is set to either True or False.
Window manager clients normally should ignore this event if this member
is set to True.
Finally, if the window was originally mapped, an XMapWindow() request
is performed automatically.
Descendants of win remain descendants of win; they are not reparented
to the old parent of win.
Normal exposure processing on formerly obscured windows is performed.
The server might not generate exposure events for regions from the ini‐
tial unmap that are immediately obscured by the final map. The request
fails if the new parent is not on the same screen as the old parent, or
if the new parent is the window itself or an inferior of the window.
Errors
BadMatch parent not on same screen as old parent of win.
win has a ParentRelative background and parent is not the
same depth as win.
parent is win or an inferior of win.
BadWindow parent is InputOnly and win is not.
See AlsoXCirculateSubwindows(), XCirculateSubwindowsDown(), XCirculateSubwin‐
dowsUp(), XConfigureWindow(), XLowerWindow(), XMoveResizeWindow(),
XMoveWindow(), XQueryTree(), XRaiseWindow(), XResizeWindow(), XRestack‐
Windows().
Xlib - Window Manipulation XReparentWindow()