net.sf.sbcc.componentcombo.plaf.metal
Class MetalComponentComboBoxUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      net.sf.sbcc.componentcombo.plaf.ComponentComboBoxUI
          net.sf.sbcc.componentcombo.plaf.basic.BasicComponentComboBoxUI
              net.sf.sbcc.componentcombo.plaf.metal.MetalComponentComboBoxUI

All Implemented Interfaces:

java.io.Serializable

public class MetalComponentComboBoxUI
extends BasicComponentComboBoxUI
implements java.io.Serializable

ComboBox motif look and feel

* 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. A future release of Swing will provide support for long term persistence. SimpleComboBoxUIs are based on a copy of the corresponding ComboBoxUI, just having a few modifications. The behavior is about similar, but without managing the list in the popup. the developer of the specific component must handle the popup closure himself. based on MotifComboBoxUI 1.39, 12/19/03 by Arnaud Weber

Version:

1.0

Author:

Christoph Bimminger

See Also:

Serialized Form

Nested Class Summary

class	MetalComponentComboBoxUI.MetalComboBoxLayoutManager This inner class is marked "public" due to a compiler bug.
class	MetalComponentComboBoxUI.MetalComboPopup Deprecated. As of Java 2 platform v1.4.
class	MetalComponentComboBoxUI.MetalComponentComboBoxButton JButton subclass to help out MetalComboBoxUI Warning: Serialized objects of this class will not be compatible with future Swing releases.
class	MetalComponentComboBoxUI.MetalPropertyChangeListener This inner class is marked "public" due to a compiler bug.

Nested classes/interfaces inherited from class net.sf.sbcc.componentcombo.plaf.basic.BasicComponentComboBoxUI

BasicComponentComboBoxUI.ComboBoxLayoutManager, BasicComponentComboBoxUI.FocusHandler, BasicComponentComboBoxUI.ItemHandler, BasicComponentComboBoxUI.KeyHandler, BasicComponentComboBoxUI.PropertyChangeHandler, BasicComponentComboBoxUI.SimpleDataHandler

Field Summary

private static java.lang.Object

NO_BUTTON_ROLLOVER

Fields inherited from class net.sf.sbcc.componentcombo.plaf.basic.BasicComponentComboBoxUI

arrowButton, cachedMinimumSize, comboBox, currentValuePane, dataListener, editor, focusListener, hasFocus, isMinimumSizeDirty, itemListener, keyListener, popup, popupComponent, popupKeyListener, popupMouseListener, popupMouseMotionListener, propertyChangeListener

Constructor Summary

MetalComponentComboBoxUI()

Method Summary

private boolean	_isLeftToRight(javax.swing.JComponent P_component) some additional methods required by my implementation
private boolean	_usingOcean()
void	configureEditor() This protected method is implementation specific and should be private.
protected javax.swing.JButton	createArrowButton() Creates an button which will be used as the control to show or hide the popup portion of the combo box.
protected javax.swing.ComboBoxEditor	createEditor() Creates the default editor that will be used in editable combo boxes.
protected java.awt.LayoutManager	createLayoutManager() Creates a layout manager for managing the components which make up the combo box.
protected ComponentComboPopup	createPopup() Creates the popup portion of the combo box.
java.beans.PropertyChangeListener	createPropertyChangeListener() Creates a PropertyChangeListener which will be added to the combo box.
static javax.swing.plaf.ComponentUI	createUI(javax.swing.JComponent c)
protected void	editablePropertyChanged(java.beans.PropertyChangeEvent e) Deprecated. As of Java 2 platform v1.4.
java.awt.Dimension	getMinimumSize(javax.swing.JComponent c) The minumum size is the size of the display area plus insets plus the button.
void	layoutComboBox(java.awt.Container parent, MetalComponentComboBoxUI.MetalComboBoxLayoutManager manager)
void	paint(java.awt.Graphics g, javax.swing.JComponent c)
void	paintCurrentValue(java.awt.Graphics g, java.awt.Rectangle bounds, boolean hasFocus) If necessary paints the currently selected item.
void	paintCurrentValueBackground(java.awt.Graphics g, java.awt.Rectangle bounds, boolean hasFocus) If necessary paints the background of the currently selected item.
protected void	removeListeners() Deprecated. As of Java 2 platform v1.4.
void	unconfigureEditor() This protected method is implementation specific and should be private.
private void	updateButtonForOcean(javax.swing.JButton button) Resets the necessary state on the ComboBoxButton for ocean.

Methods inherited from class net.sf.sbcc.componentcombo.plaf.basic.BasicComponentComboBoxUI

addEditor, configureArrowButton, createDataListener, createFocusListener, createItemListener, createKeyListener, createRenderer, getAccessibleChild, getAccessibleChildrenCount, getDisplaySize, getInsets, getMaximumSize, getPreferredSize, installComponents, installDefaults, installKeyboardActions, installListeners, installUI, isFocusTraversable, isNavigationKey, isPopupVisible, rectangleForCurrentValue, removeEditor, setPopupVisible, toggleOpenClose, unconfigureArrowButton, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, update

Methods inherited from class java.lang.Object

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

Field Detail

NO_BUTTON_ROLLOVER

private static java.lang.Object NO_BUTTON_ROLLOVER

Constructor Detail

MetalComponentComboBoxUI

public MetalComponentComboBoxUI()

Method Detail

createUI

public static javax.swing.plaf.ComponentUI createUI(javax.swing.JComponent c)

paint

public void paint(java.awt.Graphics g,
                  javax.swing.JComponent c)

Overrides:

paint in class BasicComponentComboBoxUI

paintCurrentValue

public void paintCurrentValue(java.awt.Graphics g,
                              java.awt.Rectangle bounds,
                              boolean hasFocus)

If necessary paints the currently selected item.

Overrides:

paintCurrentValue in class BasicComponentComboBoxUI

Parameters:

g - Graphics to paint to

bounds - Region to paint current value to

hasFocus - whether or not the JComboBox has focus

Throws:

java.lang.NullPointerException - if any of the arguments are null.

Since:

1.5

paintCurrentValueBackground

public void paintCurrentValueBackground(java.awt.Graphics g,
                                        java.awt.Rectangle bounds,
                                        boolean hasFocus)

If necessary paints the background of the currently selected item.

Overrides:

paintCurrentValueBackground in class BasicComponentComboBoxUI

Parameters:

g - Graphics to paint to

bounds - Region to paint background to

hasFocus - whether or not the JComboBox has focus

Throws:

java.lang.NullPointerException - if any of the arguments are null.

Since:

1.5

createEditor

protected javax.swing.ComboBoxEditor createEditor()

Description copied from class: BasicComponentComboBoxUI

Creates the default editor that will be used in editable combo boxes. A default editor will be used only if an editor has not been explicitly set with setEditor.

Overrides:

createEditor in class BasicComponentComboBoxUI

Returns:

a ComboBoxEditor used for the combo box

See Also:

javax.swing.JAbstractComponentComboBox#setEditor

createPopup

protected ComponentComboPopup createPopup()

Description copied from class: BasicComponentComboBoxUI

Creates the popup portion of the combo box.

Overrides:

createPopup in class BasicComponentComboBoxUI

Returns:

an instance of ComboPopup

See Also:

ComponentComboPopup

createArrowButton

protected javax.swing.JButton createArrowButton()

Description copied from class: BasicComponentComboBoxUI

Creates an button which will be used as the control to show or hide the popup portion of the combo box.

Overrides:

createArrowButton in class BasicComponentComboBoxUI

Returns:

a button which represents the popup control

updateButtonForOcean

private void updateButtonForOcean(javax.swing.JButton button)

Resets the necessary state on the ComboBoxButton for ocean.

createPropertyChangeListener

public java.beans.PropertyChangeListener createPropertyChangeListener()

Description copied from class: BasicComponentComboBoxUI

Creates a PropertyChangeListener which will be added to the combo box. If this method returns null then it will not be added to the combo box.

Overrides:

createPropertyChangeListener in class BasicComponentComboBoxUI

Returns:

an instance of a PropertyChangeListener or null

editablePropertyChanged

@Deprecated
protected void editablePropertyChanged(java.beans.PropertyChangeEvent e)

Deprecated. As of Java 2 platform v1.4.

As of Java 2 platform v1.4 this method is no longer used. Do not call or override. All the functionality of this method is in the MetalPropertyChangeListener.

createLayoutManager

protected java.awt.LayoutManager createLayoutManager()

Description copied from class: BasicComponentComboBoxUI

Creates a layout manager for managing the components which make up the combo box.

Overrides:

createLayoutManager in class BasicComponentComboBoxUI

Returns:

an instance of a layout manager

layoutComboBox

public void layoutComboBox(java.awt.Container parent,
                           MetalComponentComboBoxUI.MetalComboBoxLayoutManager manager)

removeListeners

@Deprecated
protected void removeListeners()

Deprecated. As of Java 2 platform v1.4.

As of Java 2 platform v1.4 this method is no longer used.

configureEditor

public void configureEditor()

Description copied from class: BasicComponentComboBoxUI

This protected method is implementation specific and should be private. do not call or override.

Overrides:

configureEditor in class BasicComponentComboBoxUI

See Also:

BasicComponentComboBoxUI.addEditor()

unconfigureEditor

public void unconfigureEditor()

Description copied from class: BasicComponentComboBoxUI

This protected method is implementation specific and should be private. Do not call or override.

Overrides:

unconfigureEditor in class BasicComponentComboBoxUI

See Also:

BasicComponentComboBoxUI.addEditor()

getMinimumSize

public java.awt.Dimension getMinimumSize(javax.swing.JComponent c)

Description copied from class: BasicComponentComboBoxUI

The minumum size is the size of the display area plus insets plus the button.

Overrides:

getMinimumSize in class BasicComponentComboBoxUI

_isLeftToRight

private boolean _isLeftToRight(javax.swing.JComponent P_component)

some additional methods required by my implementation

_usingOcean

private boolean _usingOcean()