Class MetalButtonUI

javax.swing.plaf.metal.MetalButtonUI

public class MetalButtonUI extends BasicButtonUI

MetalButtonUI 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

Modifier and Type	Field	Description
`protected Color`	`disabledTextColor`	The color of the disabled color.
`protected Color`	`focusColor`	The color of the focused button.
`protected Color`	`selectColor`	The color of the selected button.

Fields declared in class BasicButtonUI

defaultTextIconGap, defaultTextShiftOffset

Constructor Summary

Constructor	Description
`MetalButtonUI()`	Constructs a `MetalButtonUI`.

Method Summary

Modifier and Type	Method	Description
`static ComponentUI`	`createUI(JComponent c)`	Returns an instance of `MetalButtonUI`.
`protected Color`	`getDisabledTextColor()`	Returns the color of a disabled text.
`protected Color`	`getFocusColor()`	Returns the color of the focused button.
`protected Color`	`getSelectColor()`	Returns the color of the selected button.
`void`	`installDefaults(AbstractButton b)`	Installs default properties.
`void`	`uninstallDefaults(AbstractButton b)`	Uninstalls default properties.
`void`	`update(Graphics g, JComponent c)`	If necessary paints the background of the component, then invokes `paint`.

Methods declared in class BasicButtonUI

clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getPropertyPrefix, getTextShiftOffset, installKeyboardActions, installListeners, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, 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 the focused button.

selectColor

protected Color selectColor

The color of the selected button.

disabledTextColor

protected Color disabledTextColor

The color of the disabled color.

Constructor Details

MetalButtonUI

public MetalButtonUI()

Constructs a MetalButtonUI.

Method Details

createUI

public static ComponentUI createUI(JComponent c)

Returns an instance of MetalButtonUI.

Parameters:: c - a component
Returns:: an instance of MetalButtonUI

installDefaults

public void installDefaults(AbstractButton b)

Description copied from class: BasicButtonUI

Installs default properties.

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

uninstallDefaults

public void uninstallDefaults(AbstractButton b)

Description copied from class: BasicButtonUI

Uninstalls default properties.

Overrides:: uninstallDefaults in class BasicButtonUI
Parameters:: b - an abstract button

getSelectColor

protected Color getSelectColor()

Returns the color of the selected button.

Returns:: the color of the 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 the focused button.

Returns:: the color of the focused 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:

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Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/javax/swing/plaf/metal/MetalButtonUI.html