XtMapWidget, XtSetMappedWhenManaged, XtUnmapWidget - map and unmap wid- gets
#include <X11/Intrinsic.h> void XtMapWidget(Widget w); void XtSetMappedWhenManaged(Widget w, Boolean map_when_managed); void XtUnmapWidget(Widget w);
map_when_managed Specifies a Boolean value that indicates the new value of the map_when_managed field. w Specifies the widget.
If the widget is realized and managed and if the new value of map_when_managed is True, XtSetMappedWhenManaged maps the window. If the widget is realized and managed and if the new value of map_when_managed is False, it unmaps the window. XtSetMappedWhen- Managed is a convenience function that is equivalent to (but slightly faster than) calling XtSetValues and setting the new value for the mappedWhenManaged resource. As an alternative to using XtSetMapped- WhenManaged to control mapping, a client may set mapped_when_managed to False and use XtMapWidget and XtUnmapWidget explicitly.
XtManageChildren(3) X Toolkit Intrinsics – C Language Interface Xlib - C Language X Interface X Version 11 libXt 18.104.22.168 XtMapWidget(3)