NAME
EZ_GetParentWidget, EZ_GetChildrenWidget, EZ_GetSibling-
Widget
- return neighboring widgets in the widget hierarchy
SYNOPSIS
#include <EZ.h>
EZ_Widget *EZ_GetParentWidget( EZ_Widget*widget)
EZ_Widget *EZ_GetChildrenWidget( EZ_Widget*widget)
EZ_Widget *EZ_GetSiblingWidget( EZ_Widget*widget)
ARGUMENTS
widget Specifies an EZ widget.
DESCRIPTION
Widgets in EZWGL are organized in linear trees. A widget
has two links, the children link and the sibling link.
Direct children of parent are linked in the sibling
branch.
+-------+
| parent|
+-------+
|
v
+-------+ +-------+ +------------------+
| | --> | child | -->| sibling-of-child | --> ...
+-------+ +-------+ +------------------+
| | |
v v v
... ... ...
These functions returns the neighboring widgets in a wid-
get hierarchy.
SEE ALSO
EZ_CreateWidget(3), EZ_RemoveWidget(3), EZ_DestroyWidget(3)