Event XbpTreeView():itemCollapsed Foundation

The level below the current item has collapsed.

:itemCollapsed := {| oItem, aRect, self | ... }
:itemCollapsed ( <oItem>, <aRect> ) --> self
xbeTV_ItemCollapsed (1049091)
<oItem> is the XbpTreeViewItem object whose sub-items (leaves) are no longer displayed in the tree view.
<aRect> := { nX1, nY1, nX2, nY2 }
<aRect> is an array with four elements. They contain the xy-coordinates for the lower left and upper right corner of <oItem>. The origin for the coordinates is the lower left corner of the XpbTreeView object.

This method returns the object executing the method (self).


The event xbeTV_ItemCollapsed is created after the sub-items of an XbpTreeViewItem object are suppressed in the display. This is achieved by clicking the Minus sign with the left mouse button, or when the Minus key or left arrow key is pressed.


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