com.jidesoft.swing
Class ArrowKeyNavigationSupport

java.lang.Object
  com.jidesoft.swing.ArrowKeyNavigationSupport

public class ArrowKeyNavigationSupport
extends Object

This is a util class to support the four arrow keys navigation in any container. To use it, you can call

 new ArrowKeyNavigationSupport().install(container);
 

The container could be any container. A typical use case is the button panel. By default we used it in ButtonPanel class to enable left/right/up/down key.

By default, all components will be navigable in the container but you can further define what components are navigable by using the constructor

 new ArrowKeyNavigationSupport(Class[] componentTypes)
 

where componentTypes is the list of the classes of the components that you would like to be navigable. For example,

 new ArrowKeyNavigationSupport(new Class[]{ AbstractButton.class }).install(container);
 

to only allow any buttons (JButton, JideButton, JCheckBox, JRadioButton) etc.

You can also allow certain keys to be used. For example.

 new ArrowKeyNavigationSupport(new int[]{ KeyEvent.VK_LEFT, KeyEvent.VK_RIGHT}).install(container);
 

if only left and right keys are making sense to navigate in your container.

Field Summary

static String

CLIENT_PROPERTY_ARROWKEY_NAVIGATION_SUPPORT

Constructor Summary

ArrowKeyNavigationSupport()

ArrowKeyNavigationSupport(Class[] componentTypes)

ArrowKeyNavigationSupport(Class[] componentTypes, int[] keyCode)

ArrowKeyNavigationSupport(int[] keyCodes)

Method Summary

void	install(JComponent container) Installs the actions for arrow keys to allow user to navigate components using arrow keys.
void	uninstall(JComponent container) Uninstalls the actions for arrow keys.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CLIENT_PROPERTY_ARROWKEY_NAVIGATION_SUPPORT

public static final String CLIENT_PROPERTY_ARROWKEY_NAVIGATION_SUPPORT

See Also:

Constant Field Values

Constructor Detail

ArrowKeyNavigationSupport

public ArrowKeyNavigationSupport()

ArrowKeyNavigationSupport

public ArrowKeyNavigationSupport(Class[] componentTypes)

ArrowKeyNavigationSupport

public ArrowKeyNavigationSupport(int[] keyCodes)

ArrowKeyNavigationSupport

public ArrowKeyNavigationSupport(Class[] componentTypes,
                                 int[] keyCode)

Method Detail

install

public void install(JComponent container)

Installs the actions for arrow keys to allow user to navigate components using arrow keys.

Parameters:

container - the container such as ButtonPanel, JPanel etc.

uninstall

public void uninstall(JComponent container)

Uninstalls the actions for arrow keys.

Parameters:

container - the container such as ButtonPanel, JPanel etc.