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java.lang.Objectorg.tigris.swidgets.ActionUtilities
A collection of utility methods for Swing Actions.
Constructor Summary | |
ActionUtilities()
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Method Summary | |
static java.awt.Container |
getActionRoot(java.awt.event.ActionEvent ae)
Intended for use inside an actionPerformed method eg:
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static java.awt.Container |
getActionRoot(java.lang.Object source)
Intended for use inside an actionPerformed method eg:
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ActionUtilities()
Method Detail |
public static java.awt.Container getActionRoot(java.awt.event.ActionEvent ae)
actionPerformed
method eg:
public void actionPerformed(ActionEvent ae) { Container appRoot = ActionUtilities.getActionRoot(ae); }Returns the root object, usually a
JFrame, JDialog or
JApplet
that is the owner of the source event source
object (JMenu, JMenuItem, JPopupMenu etc).
ae
- the given action event
public static java.awt.Container getActionRoot(java.lang.Object source)
actionPerformed
method eg:
public void actionPerformed(ActionEvent e) { Container appRoot = ActionUtilities.getActionRoot(e.getSource()); }
source
- the source of the event
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