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JavaTM 2 Platform Std. Ed. v1.4.2 |
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java.lang.Objectjavax.swing.plaf.ComponentUI
javax.swing.plaf.ComboBoxUI
javax.swing.plaf.basic.BasicComboBoxUI
javax.swing.plaf.metal.MetalComboBoxUI
Metal UI for JComboBox
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 JavaBeansTM
has been added to the java.beans package.
Please see XMLEncoder.
MetalComboBoxEditor,
MetalComboBoxButton| Nested Class Summary | |
class |
MetalComboBoxUI.MetalComboBoxLayoutManager
This inner class is marked "public" due to a compiler bug. |
class |
MetalComboBoxUI.MetalComboPopup
Deprecated. As of Java 2 platform v1.4. |
class |
MetalComboBoxUI.MetalPropertyChangeListener
This inner class is marked "public" due to a compiler bug. |
| Nested classes inherited from class javax.swing.plaf.basic.BasicComboBoxUI |
BasicComboBoxUI.ComboBoxLayoutManager, BasicComboBoxUI.FocusHandler, BasicComboBoxUI.ItemHandler, BasicComboBoxUI.KeyHandler, BasicComboBoxUI.ListDataHandler, BasicComboBoxUI.PropertyChangeHandler |
| Field Summary |
| Fields inherited from class javax.swing.plaf.basic.BasicComboBoxUI |
arrowButton, cachedMinimumSize, comboBox, currentValuePane, editor, focusListener, hasFocus, isMinimumSizeDirty, itemListener, keyListener, listBox, listDataListener, popup, popupKeyListener, popupMouseListener, popupMouseMotionListener, propertyChangeListener |
| Constructor Summary | |
MetalComboBoxUI()
|
|
| Method Summary | |
void |
configureEditor()
This protected method is implementation specific and should be private. |
protected JButton |
createArrowButton()
Creates an button which will be used as the control to show or hide the popup portion of the combo box. |
protected ComboBoxEditor |
createEditor()
Creates the default editor that will be used in editable combo boxes. |
protected LayoutManager |
createLayoutManager()
Creates a layout manager for managing the components which make up the combo box. |
protected ComboPopup |
createPopup()
Creates the popup portion of the combo box. |
PropertyChangeListener |
createPropertyChangeListener()
Creates a PropertyChangeListener which will be added to
the combo box. |
static ComponentUI |
createUI(JComponent c)
Returns an instance of the UI delegate for the specified component. |
protected void |
editablePropertyChanged(PropertyChangeEvent e)
Deprecated. As of Java 2 platform v1.4. |
Dimension |
getMinimumSize(JComponent c)
The minumum size is the size of the display area plus insets plus the button. |
void |
layoutComboBox(Container parent,
MetalComboBoxUI.MetalComboBoxLayoutManager manager)
|
void |
paint(Graphics g,
JComponent c)
Paints the specified component appropriate for the look and feel. |
protected void |
removeListeners()
Deprecated. As of Java 2 platform v1.4. |
void |
unconfigureEditor()
This protected method is implementation specific and should be private. |
| 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 |
| Constructor Detail |
public MetalComboBoxUI()
| Method Detail |
public static ComponentUI createUI(JComponent c)
ComponentUIcreateUI
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.
public void paint(Graphics g,
JComponent c)
ComponentUIComponentUI.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 BasicComboBoxUIprotected ComboBoxEditor createEditor()
BasicComboBoxUIsetEditor.
createEditor in class BasicComboBoxUIComboBoxEditor used for the combo boxJComboBox.setEditor(javax.swing.ComboBoxEditor)protected ComboPopup createPopup()
BasicComboBoxUI
createPopup in class BasicComboBoxUIComboPopupComboPopupprotected JButton createArrowButton()
BasicComboBoxUI
createArrowButton in class BasicComboBoxUIpublic PropertyChangeListener createPropertyChangeListener()
BasicComboBoxUIPropertyChangeListener which will be added to
the combo box. If this method returns null then it will not
be added to the combo box.
createPropertyChangeListener in class BasicComboBoxUIPropertyChangeListener or nullprotected void editablePropertyChanged(PropertyChangeEvent e)
protected LayoutManager createLayoutManager()
BasicComboBoxUI
createLayoutManager in class BasicComboBoxUI
public void layoutComboBox(Container parent,
MetalComboBoxUI.MetalComboBoxLayoutManager manager)
protected void removeListeners()
public void configureEditor()
BasicComboBoxUI
configureEditor in class BasicComboBoxUIBasicComboBoxUI.addEditor()public void unconfigureEditor()
BasicComboBoxUI
unconfigureEditor in class BasicComboBoxUIBasicComboBoxUI.addEditor()public Dimension getMinimumSize(JComponent c)
BasicComboBoxUI
getMinimumSize in class BasicComboBoxUI
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.