AddTreeViewNode

AddTreeViewNode

Command Index · BlitzPlus · Tree Views

Command Syntax

AddTreeViewNode:Int32 text:String, parent_node:Int32, icon:Int32=-1

Description

Works in: BlitzPlus

Adds a node at the end of the children of another node. To add one at the top level, give TreeViewRoot as the parent.

Parameters

Parameter	Type	Default	Description
text	String	required	Text of the node.
parent_node	Int32	required
icon	Int32	-1	Number of an icon of the tree. Defaults to -1, which means none.

Returns: A handle for the new node.

Examples

Graphics 320, 240, 32, 2
win  = CreateWindow("Files", 10, 10, 300, 200, Desktop(), 3)
tree = CreateTreeView(10, 10, 270, 140, win)
root = TreeViewRoot(tree)
docs = AddTreeViewNode("Documents", root)
AddTreeViewNode "Letter.txt", docs
AddTreeViewNode "Notes.txt", docs
AddTreeViewNode "Pictures", root
ExpandTreeViewNode docs
Repeat
Until WaitEvent() = $803

Media

Related Commands

• CollapseTreeViewNode
• ExpandTreeViewNode
• FreeTreeViewNode
• InsertTreeViewNode
• ModifyTreeViewNode
• SelectedTreeViewNode
• SelectTreeViewNode
• TreeViewNodeText

Command Index · BlitzPlus · Tree Views