org.openstreetmap.josm.gui.widgets

Class QuadStateCheckBox.QuadStateDecorator

java.lang.Object

javax.swing.DefaultButtonModel

javax.swing.JToggleButton.ToggleButtonModel

org.openstreetmap.josm.gui.widgets.QuadStateCheckBox.QuadStateDecorator

All Implemented Interfaces:

java.awt.ItemSelectable, java.io.Serializable, javax.swing.ButtonModel

Enclosing class:

QuadStateCheckBox

private final class QuadStateCheckBox.QuadStateDecorator
extends javax.swing.JToggleButton.ToggleButtonModel

Button model for the QuadStateCheckBox. It previously only implemented (and still could) the ButtonModel interface. But because of JDK-8182577 (Java 9 regression) it now extends ToggleButtonModel as a workaround. The previous implementation can be restored after Java 9 EOL (March 2018). See also https://bugs.openjdk.java.net/browse/JDK-8182695 - https://bugs.openjdk.java.net/browse/JDK-8182577

Field Summary

Fields

Modifier and Type	Field and Description
private javax.swing.ButtonModel	other
private java.lang.String	propertyText

Fields inherited from class javax.swing.DefaultButtonModel

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

Constructor Summary

Constructors

Modifier	Constructor and Description
private	QuadStateDecorator(javax.swing.ButtonModel other)

Method Summary

Modifier and Type	Method and Description
void	addActionListener(java.awt.event.ActionListener l)
void	addChangeListener(javax.swing.event.ChangeListener l)
void	addItemListener(java.awt.event.ItemListener l)
java.lang.String	getActionCommand()
int	getMnemonic()
java.lang.Object[]	getSelectedObjects()
private QuadStateCheckBox.State	getState() The current state is embedded in the selection / armed state of the model.
boolean	isArmed()
boolean	isEnabled()
boolean	isPressed()
boolean	isRollover()
boolean	isSelected()
private void	nextState() Rotate to the next allowed state.
void	removeActionListener(java.awt.event.ActionListener l)
void	removeChangeListener(javax.swing.event.ChangeListener l)
void	removeItemListener(java.awt.event.ItemListener l)
void	setActionCommand(java.lang.String s)
void	setArmed(boolean b)
void	setEnabled(boolean b) We disable focusing on the component when it is not enabled.
void	setGroup(javax.swing.ButtonGroup group)
void	setMnemonic(int key)
void	setPressed(boolean b)
private void	setPropertyText(java.lang.String propertyText)
void	setRollover(boolean b)
void	setSelected(boolean b)
private void	setState(QuadStateCheckBox.State state)

Methods inherited from class javax.swing.DefaultButtonModel

fireActionPerformed, fireItemStateChanged, fireStateChanged, getActionListeners, getChangeListeners, getGroup, getItemListeners, getListeners

Methods inherited from class java.lang.Object

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

Field Detail

other

private final javax.swing.ButtonModel other

propertyText

private java.lang.String propertyText

Constructor Detail

QuadStateDecorator

private QuadStateDecorator(javax.swing.ButtonModel other)

Method Detail

setState

private void setState(QuadStateCheckBox.State state)

setPropertyText

private void setPropertyText(java.lang.String propertyText)

getState

private QuadStateCheckBox.State getState()

The current state is embedded in the selection / armed state of the model. We return the SELECTED state when the checkbox is selected but not armed, PARTIAL state when the checkbox is selected and armed (grey) and NOT_SELECTED when the checkbox is deselected.

Returns:

current state

nextState

private void nextState()

Rotate to the next allowed state.

setArmed

public void setArmed(boolean b)

Specified by:

setArmed in interface javax.swing.ButtonModel

Overrides:

setArmed in class javax.swing.DefaultButtonModel

setSelected

public void setSelected(boolean b)

Specified by:

setSelected in interface javax.swing.ButtonModel

Overrides:

setSelected in class javax.swing.JToggleButton.ToggleButtonModel

setPressed

public void setPressed(boolean b)

Specified by:

setPressed in interface javax.swing.ButtonModel

Overrides:

setPressed in class javax.swing.JToggleButton.ToggleButtonModel

setEnabled

public void setEnabled(boolean b)

We disable focusing on the component when it is not enabled.

Specified by:

setEnabled in interface javax.swing.ButtonModel

Overrides:

setEnabled in class javax.swing.DefaultButtonModel

isArmed

public boolean isArmed()

Specified by:

isArmed in interface javax.swing.ButtonModel

Overrides:

isArmed in class javax.swing.DefaultButtonModel

isSelected

public boolean isSelected()

Specified by:

isSelected in interface javax.swing.ButtonModel

Overrides:

isSelected in class javax.swing.JToggleButton.ToggleButtonModel

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface javax.swing.ButtonModel

Overrides:

isEnabled in class javax.swing.DefaultButtonModel

isPressed

public boolean isPressed()

Specified by:

isPressed in interface javax.swing.ButtonModel

Overrides:

isPressed in class javax.swing.DefaultButtonModel

isRollover

public boolean isRollover()

Specified by:

isRollover in interface javax.swing.ButtonModel

Overrides:

isRollover in class javax.swing.DefaultButtonModel

setRollover

public void setRollover(boolean b)

Specified by:

setRollover in interface javax.swing.ButtonModel

Overrides:

setRollover in class javax.swing.DefaultButtonModel

setMnemonic

public void setMnemonic(int key)

Specified by:

setMnemonic in interface javax.swing.ButtonModel

Overrides:

setMnemonic in class javax.swing.DefaultButtonModel

getMnemonic

public int getMnemonic()

Specified by:

getMnemonic in interface javax.swing.ButtonModel

Overrides:

getMnemonic in class javax.swing.DefaultButtonModel

setActionCommand

public void setActionCommand(java.lang.String s)

Specified by:

setActionCommand in interface javax.swing.ButtonModel

Overrides:

setActionCommand in class javax.swing.DefaultButtonModel

getActionCommand

public java.lang.String getActionCommand()

Specified by:

getActionCommand in interface javax.swing.ButtonModel

Overrides:

getActionCommand in class javax.swing.DefaultButtonModel

setGroup

public void setGroup(javax.swing.ButtonGroup group)

Specified by:

setGroup in interface javax.swing.ButtonModel

Overrides:

setGroup in class javax.swing.DefaultButtonModel

addActionListener

public void addActionListener(java.awt.event.ActionListener l)

Specified by:

addActionListener in interface javax.swing.ButtonModel

Overrides:

addActionListener in class javax.swing.DefaultButtonModel

removeActionListener

public void removeActionListener(java.awt.event.ActionListener l)

Specified by:

removeActionListener in interface javax.swing.ButtonModel

Overrides:

removeActionListener in class javax.swing.DefaultButtonModel

addItemListener

public void addItemListener(java.awt.event.ItemListener l)

Specified by:

addItemListener in interface java.awt.ItemSelectable

Specified by:

addItemListener in interface javax.swing.ButtonModel

Overrides:

addItemListener in class javax.swing.DefaultButtonModel

removeItemListener

public void removeItemListener(java.awt.event.ItemListener l)

Specified by:

removeItemListener in interface java.awt.ItemSelectable

Specified by:

removeItemListener in interface javax.swing.ButtonModel

Overrides:

removeItemListener in class javax.swing.DefaultButtonModel

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener l)

Specified by:

addChangeListener in interface javax.swing.ButtonModel

Overrides:

addChangeListener in class javax.swing.DefaultButtonModel

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener l)

Specified by:

removeChangeListener in interface javax.swing.ButtonModel

Overrides:

removeChangeListener in class javax.swing.DefaultButtonModel

getSelectedObjects

public java.lang.Object[] getSelectedObjects()

Specified by:

getSelectedObjects in interface java.awt.ItemSelectable

Overrides:

getSelectedObjects in class javax.swing.DefaultButtonModel