XmDropSiteConfigureStackingOrder(3)

NAME
XmDropSiteConfigureStackingOrder — A Drag and Drop function that reorders a stack of widgets that are registered drop sites

SYNOPSIS

#include <Xm/DragDrop.h>
void XmDropSiteConfigureStackingOrder(
Widget widget,
Widget sibling,
Cardinal stack_mode);

DESCRIPTION

XmDropSiteConfigureStackingOrder changes the stacking order of the drop site specified by widget. The stacking order controls the manner in which drag-under effects are clipped by overlapping siblings, regardless of whether they are active. The stack mode is relative either to the entire stack, or to another drop site within the stack. The stack order can be modified only if the drop sites are siblings in both the widget and drop site hierarchy, and the widget parent of the drop sites is registered as a composite drop site.

widget
    Specifies the drop site to be restacked.

sibling
    Specifies a sibling drop site for stacking operations. If specified, then widget is restacked relative to this drop site's stack position.

stack_mode
    Specifies the new stack position for the specified widget. The values are XmABOVE and XmBELOW. If a sibling is specified, then widget is restacked as follows:

    XmABOVE
        The widget is placed just above the sibling.

    XmBELOW
        The widget is placed just below the sibling.

    If the sibling parameter is not specified, then widget is restacked as follows:

    XmABOVE
        The widget is placed at the top of the stack.

    XmBELOW
        The widget is placed at the bottom of the stack.

For a complete definition of DropSite and its associated resources, see XmDropSite(3).

RELATED

XmDropSite(3), XmDropSiteRetrieve(3), and XmDropSiteQueryStackingOrder(3).