JavaTM 2 Platform
Std. Ed. v1.4.2

Class BasicToggleButtonUI

  extended byjavax.swing.plaf.ComponentUI
      extended byjavax.swing.plaf.ButtonUI
          extended byjavax.swing.plaf.basic.BasicButtonUI
              extended byjavax.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
Method Summary
static ComponentUI createUI(JComponent b)
          Returns an instance of the UI delegate for the specified component.
protected  String getPropertyPrefix()
protected  int getTextShiftOffset()
          Overriden 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 appropriate for the look and feel.
protected  void paintIcon(Graphics g, AbstractButton b, Rectangle iconRect)
Methods inherited from class javax.swing.plaf.basic.BasicButtonUI
clearTextShiftOffset, createButtonListener, 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 Detail


public BasicToggleButtonUI()
Method Detail


public static ComponentUI createUI(JComponent b)
Description copied from class: ComponentUI
Returns an instance of the UI delegate for the specified component. Each subclass must provide its own static createUI method that returns an instance of that UI delegate subclass. If the UI delegate subclass is stateless, it may return an instance that is shared by multiple components. If the UI delegate is stateful, then it should return a new instance per component. The default implementation of this method throws an error, as it should never be invoked.


protected String getPropertyPrefix()
getPropertyPrefix in class BasicButtonUI


public void paint(Graphics g,
                  JComponent c)
Description copied from class: ComponentUI
Paints the specified component appropriate 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.

paint in class BasicButtonUI


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


protected int getTextShiftOffset()
Overriden so that the text will not be rendered as shifted for Toggle buttons and subclasses.

getTextShiftOffset in class BasicButtonUI

JavaTM 2 Platform
Std. Ed. v1.4.2

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