javax.swing.plaf.basic

Class BasicTreeUI.FocusHandler

public class BasicTreeUI.FocusHandler extends Object implements FocusListener

Repaints the lead selection row when focus is lost/grained.
Constructor Summary
FocusHandler()
Constructor
Method Summary
voidfocusGained(FocusEvent e)
Invoked when focus is activated on the tree we're in, redraws the lead row.
voidfocusLost(FocusEvent e)
Invoked when focus is deactivated on the tree we're in, redraws the lead row.

Constructor Detail

FocusHandler

public FocusHandler()
Constructor

Method Detail

focusGained

public void focusGained(FocusEvent e)
Invoked when focus is activated on the tree we're in, redraws the lead row. Invoked when a component gains the keyboard focus. The method repaints the lead row that is shown differently when the tree is in focus.

Parameters: e is the focus event that is activated

focusLost

public void focusLost(FocusEvent e)
Invoked when focus is deactivated on the tree we're in, redraws the lead row. Invoked when a component loses the keyboard focus. The method repaints the lead row that is shown differently when the tree is in focus.

Parameters: e is the focus event that is deactivated