TreeMargins

The TreeMargins class provides a set of four properties that are used to set the top, bottom, right and left margins for the AdvancedTree. The constructor for the class allows for all property values to be passed in, or an instance can be created and have each of its properties modified individually.

 

Property Name	Getter/Setter	Class	Default	Description
bottom	getter/setter	Number	10	The pixels that render below the bottommost node in the tree.
left	getter/setter	Number	10	The pixels that render to the left of the first level node(s) in the tree.
right	getter/setter	Number	5	The pixels that render to the right of the longest node in the tree.
top	getter/setter	Number	5	The pixels that render above the topmost node in the tree.

• TreeMargins can be set entirely using the constructor, which used the following signature:

TreeMargins(left:Number=10, top:Number=5, right:Number=5, bottom:Number=10):TreeMargins

An example creating margins using this method would be:

import com.flashloaded.ui.tree.TreeMargins;

var margins:TreeMargins = new TreeMargins(15, 10, 10, 15);
tree.margins = margins;

• You can also instantiate a TreeMargins instance and set each property separately:

import com.flashloaded.ui.tree.TreeMargins;

var margins:TreeMargins = new TreeMargins();
margins.left = 15;
margins.top = 10;
margins.right = 10;
margins.bottom = 15;
tree.margins = margins;