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e610. Setting Focus Traversal Keys in a Component
When the focus is on a component, any focus traversal keys set for
that component override the default focus traversal keys. For an
example of how to change the focus traversal keys for the entire
application, see e611 Setting Focus Traversal Keys for the Entire Application.
// Change the forward focus traversal keys for a component
Set set = new HashSet(component.getFocusTraversalKeys(
KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS));
set.clear(); // Call clear() if you want to eliminate the current key set
set.add(KeyStroke.getKeyStroke("F2"));
component.setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, set);
e606.
Determining Which Component or Window Has the Focus
e607.
Preventing a Component from Gaining the Focus
e608.
Preventing a Window from Gaining the Focus
e609.
Listening to All Focus Changes Between Components in an Application
e611.
Setting Focus Traversal Keys for the Entire Application
e612.
Moving the Focus to the Next or Previous Focusable Component
e613.
Modifying the Focus Traversal Order
e614.
Setting the Initial Focused Component in a Window
e615.
Finding the Next Focusable Component
e616.
Determining If a Focus Lost Is Temporary or Permanent
e617.
Determining the Opposite Component of a Focus Event
e618.
Validating a JTextField When Permanently Losing the Focus
e619.
Removing the Focus from the Application
e620.
Activating a Keystroke When Any Component in the Window Has Focus
e621.
Activating a Keystroke When Any Child Component Has Focus
© 2002 Addison-Wesley.
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