# Class MetalToggleButtonUI

java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.ButtonUI
javax.swing.plaf.basic.BasicButtonUI
javax.swing.plaf.basic.BasicToggleButtonUI
javax.swing.plaf.metal.MetalToggleButtonUI

public class MetalToggleButtonUI extends BasicToggleButtonUI
MetalToggleButton implementation

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`.

## Field Summary

Fields
Modifier and Type
Field
Description
`protected Color`
`disabledTextColor`
The color of a disabled text.
`protected Color`
`focusColor`
The color of a focused toggle button.
`protected Color`
`selectColor`
The color of a selected button.

### Fields declared in class BasicButtonUI

`defaultTextIconGap, defaultTextShiftOffset`

## Constructor Summary

Constructors
Constructor
Description
`MetalToggleButtonUI()`
Constructs a `MetalToggleButtonUI`.

## Method Summary

Modifier and Type
Method
Description
`static ComponentUI`
`createUI(JComponent b)`
Constructs the `MetalToggleButtonUI`.
`protected Color`
`getDisabledTextColor()`
Returns the color of a disabled text.
`protected Color`
`getFocusColor()`
Returns the color of a focused toggle button.
`protected Color`
`getSelectColor()`
Returns the color of a selected button.
`void`
`installDefaults(AbstractButton b)`
Installs default properties.
`protected void`
`paintIcon(Graphics g, AbstractButton b, Rectangle iconRect)`
Paints the appropriate icon of the button `b` in the space `iconRect`.
`void`
`update(Graphics g, JComponent c)`
If necessary paints the background of the component, then invokes `paint`.

### Methods declared in class BasicToggleButtonUI

`getTextShiftOffset`

### Methods declared in class BasicButtonUI

`clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getPropertyPrefix, installKeyboardActions, installListeners, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallDefaults, uninstallKeyboardActions, uninstallListeners`

### Methods declared in class ComponentUI

`contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI`

### Methods declared in class Object

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

## Field Details

### focusColor

protected Color focusColor
The color of a focused toggle button.

### selectColor

protected Color selectColor
The color of a selected button.

### disabledTextColor

protected Color disabledTextColor
The color of a disabled text.

## Constructor Details

### MetalToggleButtonUI

public MetalToggleButtonUI()
Constructs a `MetalToggleButtonUI`.

## Method Details

### createUI

public static ComponentUI createUI(JComponent b)
Constructs the `MetalToggleButtonUI`.

Parameters:
  `b` - a component
Returns:
  the `MetalToggleButtonUI`.

### installDefaults

public void installDefaults(AbstractButton b)
Description copied from class: `BasicButtonUI`
Installs default properties.

Overrides:
  `installDefaults` in class `BasicButtonUI`
Parameters:
  `b` - an abstract button

### getSelectColor

protected Color getSelectColor()
Returns the color of a selected button.

Returns:
  the color of a selected button

### getDisabledTextColor

protected Color getDisabledTextColor()
Returns the color of a disabled text.

Returns:
  the color of a disabled text

### getFocusColor

protected Color getFocusColor()
Returns the color of a focused toggle button.

Returns:
  the color of a focused toggle button

### update

public void update(Graphics g, JComponent c)
If necessary paints the background of the component, then invokes `paint`.

Overrides:
  `update` in class `ComponentUI`
Parameters:
  `g` - Graphics to paint to
  `c` - JComponent painting on
Throws:
  `NullPointerException` - if `g` or `c` is null
Since:
  1.5
See Also:
  - `ComponentUI.update(Graphics, JComponent)`
  - `ComponentUI.paint(Graphics, JComponent)`

### paintIcon

protected void paintIcon(Graphics g, AbstractButton b, Rectangle iconRect)
Paints the appropriate icon of the button `b` in the space `iconRect`.

Overrides:
  `paintIcon` in class `BasicToggleButtonUI`
Parameters:
  `g` - Graphics to paint to
  `b` - Button to render for
  `iconRect` - space to render in
Throws:
  `NullPointerException` - if any of the arguments are null.
Since:
  1.5