Classes

Message XbpTreeView():xbeTV_ItemCollapsed Foundation

The level below the current item has collapsed.

Syntax
:itemCollapsed := {| oItem, aRect, self | ... }
:itemCollapsed ( <oItem>, <aRect> ) --> self
Parameters
<oItem>
<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.
Return

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

Description

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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