Class JToggleButton.ToggleButtonModel

java.lang.Object

javax.swing.DefaultButtonModel

javax.swing.JToggleButton.ToggleButtonModel

All Implemented Interfaces:: ItemSelectable, Serializable, ButtonModel

Enclosing class:: JToggleButton

public static class JToggleButton.ToggleButtonModel extends DefaultButtonModel

The ToggleButton model

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans package. Please see XMLEncoder.

Since:: 1.2

Field Summary

Fields declared in class DefaultButtonModel

actionCommand, ARMED, changeEvent, ENABLED, group, listenerList, mnemonic, PRESSED, ROLLOVER, SELECTED, stateMask

Modifier and Type	Field	Description
`protected String`	`actionCommand`	The action command string fired by the button.
`static final int`	`ARMED`	Identifies the "armed" bit in the bitmask, which indicates partial commitment towards choosing/triggering the button.
`protected ChangeEvent`	`changeEvent`	Only one `ChangeEvent` is needed per button model instance since the event's only state is the source property.
`static final int`	`ENABLED`	Identifies the "enabled" bit in the bitmask, which indicates that the button can be selected by an input device (such as a mouse pointer).
`protected ButtonGroup`	`group`	The button group that the button belongs to.
`protected EventListenerList`	`listenerList`	Stores the listeners on this model.
`protected int`	`mnemonic`	The button's mnemonic.
`static final int`	`PRESSED`	Identifies the "pressed" bit in the bitmask, which indicates that the button is pressed.
`static final int`	`ROLLOVER`	Identifies the "rollover" bit in the bitmask, which indicates that the mouse is over the button.
`static final int`	`SELECTED`	Identifies the "selected" bit in the bitmask, which indicates that the button has been selected.
`protected int`	`stateMask`	The bitmask used to store the state of the button.

Constructor Summary

Constructor	Description
`ToggleButtonModel()`	Creates a new ToggleButton Model

Method Summary

Modifier and Type	Method	Description
`boolean`	`isSelected()`	Checks if the button is selected.
`void`	`setPressed(boolean b)`	Sets the pressed state of the toggle button.
`void`	`setSelected(boolean b)`	Sets the selected state of the button.

Methods declared in class DefaultButtonModel

addActionListener, addChangeListener, addItemListener, fireActionPerformed, fireItemStateChanged, fireStateChanged, getActionCommand, getActionListeners, getChangeListeners, getGroup, getItemListeners, getListeners, getMnemonic, getSelectedObjects, isArmed, isEnabled, isPressed, isRollover, removeActionListener, removeChangeListener, removeItemListener, setActionCommand, setArmed, setEnabled, setGroup, setMnemonic, setRollover

Modifier and Type	Method	Description
`void`	`addActionListener(ActionListener l)`	Adds an `ActionListener` to the model.
`void`	`addChangeListener(ChangeListener l)`	Adds a `ChangeListener` to the model.
`void`	`addItemListener(ItemListener l)`	Adds an `ItemListener` to the model.
`protected void`	`fireActionPerformed(ActionEvent e)`	Notifies all listeners that have registered interest for notification on this event type.
`protected void`	`fireItemStateChanged(ItemEvent e)`	Notifies all listeners that have registered interest for notification on this event type.
`protected void`	`fireStateChanged()`	Notifies all listeners that have registered interest for notification on this event type.
`String`	`getActionCommand()`	Returns the action command string for the button.
`ActionListener[]`	`getActionListeners()`	Returns an array of all the action listeners registered on this `DefaultButtonModel`.
`ChangeListener[]`	`getChangeListeners()`	Returns an array of all the change listeners registered on this `DefaultButtonModel`.
`ButtonGroup`	`getGroup()`	Returns the group that the button belongs to.
`ItemListener[]`	`getItemListeners()`	Returns an array of all the item listeners registered on this `DefaultButtonModel`.
`<T extends EventListener> T[]`	`getListeners(Class<T> listenerType)`	Returns an array of all the objects currently registered as `FooListener`s upon this model.
`int`	`getMnemonic()`	Gets the keyboard mnemonic for the button.
`Object[]`	`getSelectedObjects()`	Overridden to return `null`.
`boolean`	`isArmed()`	Indicates partial commitment towards triggering the button.
`boolean`	`isEnabled()`	Indicates if the button can be selected or triggered by an input device, such as a mouse pointer.
`boolean`	`isPressed()`	Indicates if the button is pressed.
`boolean`	`isRollover()`	Indicates that the mouse is over the button.
`void`	`removeActionListener(ActionListener l)`	Removes an `ActionListener` from the model.
`void`	`removeChangeListener(ChangeListener l)`	Removes a `ChangeListener` from the model.
`void`	`removeItemListener(ItemListener l)`	Removes an `ItemListener` from the model.
`void`	`setActionCommand(String actionCommand)`	Sets the action command string that gets sent as part of the `ActionEvent` when the button is triggered.
`void`	`setArmed(boolean b)`	Marks the button as armed or unarmed.
`void`	`setEnabled(boolean b)`	Enables or disables the button.
`void`	`setGroup(ButtonGroup group)`	Identifies the group the button belongs to -- needed for radio buttons, which are mutually exclusive within their group.
`void`	`setMnemonic(int key)`	Sets the keyboard mnemonic (shortcut key or accelerator key) for the button.
`void`	`setRollover(boolean b)`	Sets or clears the button's rollover state

Methods declared in class Object

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

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()`	Returns a string representation of the object.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

ToggleButtonModel

public ToggleButtonModel()

Creates a new ToggleButton Model

Method Details

isSelected

public boolean isSelected()

Checks if the button is selected.

Returns:: true if the button is selected

setSelected

public void setSelected(boolean b)

Sets the selected state of the button.

Parameters:: b - true selects the toggle button, false deselects the toggle button.

setPressed

public void setPressed(boolean b)

Sets the pressed state of the toggle button.

Parameters:

b - whether or not the button should be pressed

See Also:

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