CollapseTreeViewNode

CollapseTreeViewNode

Command Index · BlitzPlus · Tree Views

CollapseTreeViewNode:Void node:Int32

Parameter	Mode	Type	Default	Description
node	In	Int32	required	Handle of a node.

Description

Folds a node so its children are hidden. They keep existing, and ExpandTreeViewNode shows them again. A node deep in the tree is only seen when everything above it is open.

Examples

Graphics 320, 240, 32, 2
win  = CreateWindow("Fold", 10, 10, 300, 200, Desktop(), 3)
tree = CreateTreeView(10, 10, 270, 140, win)
a = AddTreeViewNode("Branch", TreeViewRoot(tree))
AddTreeViewNode "Leaf", a
ExpandTreeViewNode a
CollapseTreeViewNode a
Repeat
Until WaitEvent() = $803

Related Commands

AddTreeViewNode, ExpandTreeViewNode, FreeTreeViewNode, InsertTreeViewNode, ModifyTreeViewNode, SelectedTreeViewNode, SelectTreeViewNode, TreeViewNodeText

Command Index · BlitzPlus · Tree Views