Module java.desktop

Package javax.swing.plaf.basic

Class BasicToggleButtonUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ButtonUI

javax.swing.plaf.basic.BasicButtonUI

javax.swing.plaf.basic.BasicToggleButtonUI

Direct Known Subclasses:

BasicRadioButtonUI, MetalToggleButtonUI

public class BasicToggleButtonUI
extends BasicButtonUI

BasicToggleButton implementation

Field Summary

Fields inherited from class javax.swing.plaf.basic.BasicButtonUI

defaultTextIconGap, defaultTextShiftOffset

Constructor Summary

Constructors

Constructor	Description
BasicToggleButtonUI()	Constructs a BasicToggleButtonUI.

Method Summary

Modifier and Type	Method	Description
static ComponentUI	createUI(JComponent b)	Returns an instance of BasicToggleButtonUI.
protected String	getPropertyPrefix()	Returns the property prefix.
protected int	getTextShiftOffset()	Overridden so that the text will not be rendered as shifted for Toggle buttons and subclasses.
void	paint(Graphics g, JComponent c)	Paints the specified component appropriately for the look and feel.
protected void	paintIcon(Graphics g, AbstractButton b, Rectangle iconRect)	Paints an icon in the specified location.

Methods inherited from class javax.swing.plaf.basic.BasicButtonUI

clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getMaximumSize, getMinimumSize, getPreferredSize, installDefaults, installKeyboardActions, installListeners, installUI, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, update

Methods inherited from class java.lang.Object

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

Constructor Details

BasicToggleButtonUI

public BasicToggleButtonUI()

Constructs a BasicToggleButtonUI.

Method Details

createUI

public static ComponentUI createUI(JComponent b)

Returns an instance of BasicToggleButtonUI.

Parameters:

b - a component

Returns:

an instance of BasicToggleButtonUI

getPropertyPrefix

protected String getPropertyPrefix()

Description copied from class: BasicButtonUI

Returns the property prefix.

Overrides:

getPropertyPrefix in class BasicButtonUI

Returns:

the property prefix

paint

public void paint(Graphics g,
 JComponent c)

Description copied from class: ComponentUI

Paints the specified component appropriately for the look and feel. This method is invoked from the ComponentUI.update method when the specified component is being painted. Subclasses should override this method and use the specified Graphics object to render the content of the component.

Overrides:

paint in class BasicButtonUI

Parameters:

g - the Graphics context in which to paint

c - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

See Also:

• ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)

paintIcon

protected void paintIcon(Graphics g,
 AbstractButton b,
 Rectangle iconRect)

Paints an icon in the specified location.

Parameters:

g - an instance of Graphics

b - an instance of Button

iconRect - bounds of an icon

getTextShiftOffset

protected int getTextShiftOffset()

Overridden so that the text will not be rendered as shifted for Toggle buttons and subclasses.

Overrides:

getTextShiftOffset in class BasicButtonUI

Returns:

the offset of the text