java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.ComboBoxUI
  - - javax.swing.plaf.multi.MultiComboBoxUI

```
public class MultiComboBoxUI
extends ComboBoxUI
```
A multiplexing UI used to combine ComboBoxUIs.
This file was automatically generated by AutoMulti.

Field Summary

Fields
Modifier and Type Field and Description

protected Vector uis
The vector containing the real UIs.

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Constructor Summary

Constructors
Constructor and Description

MultiComboBoxUI()

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Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`contains(JComponent a, int b, int c)` Invokes the `contains` method on each UI handled by this object.
`static ComponentUI`	`createUI(JComponent a)` Returns a multiplexing UI instance if any of the auxiliary `LookAndFeel`s supports this UI.
`Accessible`	`getAccessibleChild(JComponent a, int b)` Invokes the `getAccessibleChild` method on each UI handled by this object.
`int`	`getAccessibleChildrenCount(JComponent a)` Invokes the `getAccessibleChildrenCount` method on each UI handled by this object.
`Dimension`	`getMaximumSize(JComponent a)` Invokes the `getMaximumSize` method on each UI handled by this object.
`Dimension`	`getMinimumSize(JComponent a)` Invokes the `getMinimumSize` method on each UI handled by this object.
`Dimension`	`getPreferredSize(JComponent a)` Invokes the `getPreferredSize` method on each UI handled by this object.
`ComponentUI[]`	`getUIs()` Returns the list of UIs associated with this multiplexing UI.
`void`	`installUI(JComponent a)` Invokes the `installUI` method on each UI handled by this object.
`boolean`	`isFocusTraversable(JComboBox a)` Invokes the `isFocusTraversable` method on each UI handled by this object.
`boolean`	`isPopupVisible(JComboBox a)` Invokes the `isPopupVisible` method on each UI handled by this object.
`void`	`paint(Graphics a, JComponent b)` Invokes the `paint` method on each UI handled by this object.
`void`	`setPopupVisible(JComboBox a, boolean b)` Invokes the `setPopupVisible` method on each UI handled by this object.
`void`	`uninstallUI(JComponent a)` Invokes the `uninstallUI` method on each UI handled by this object.
`void`	`update(Graphics a, JComponent b)` Invokes the `update` method on each UI handled by this object.

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Methods inherited from class javax.swing.plaf.ComponentUI
getBaseline, getBaselineResizeBehavior

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - uis
```
protected Vector uis
```
    The vector containing the real UIs. This is populated in the call to createUI, and can be obtained by calling the getUIs method. The first element is guaranteed to be the real UI obtained from the default look and feel.
- Constructor Detail
  - MultiComboBoxUI
```
public MultiComboBoxUI()
```
- Method Detail
  - getUIs
```
public ComponentUI[] getUIs()
```
    Returns the list of UIs associated with this multiplexing UI. This allows processing of the UIs by an application aware of multiplexing UIs on components.
  - isFocusTraversable
```
public boolean isFocusTraversable(JComboBox a)
```
    Invokes the isFocusTraversable method on each UI handled by this object.
    
    Specified by:
    
    isFocusTraversable in class ComboBoxUI
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
  - setPopupVisible
```
public void setPopupVisible(JComboBox a,
                   boolean b)
```
    Invokes the setPopupVisible method on each UI handled by this object.
    
    Specified by:
    
    setPopupVisible in class ComboBoxUI
  - isPopupVisible
```
public boolean isPopupVisible(JComboBox a)
```
    Invokes the isPopupVisible method on each UI handled by this object.
    
    Specified by:
    
    isPopupVisible in class ComboBoxUI
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
  - contains
```
public boolean contains(JComponent a,
               int b,
               int c)
```
    Invokes the contains method on each UI handled by this object.
    
    Overrides:
    
    contains in class ComponentUI
    
    Parameters:
    a - the component where the x,y location is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    b - the x coordinate of the point
    c - the y coordinate of the point
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
    See Also:
    JComponent.contains(int, int), Component.contains(int, int)
  - update
```
public void update(Graphics a,
          JComponent b)
```
    Invokes the update method on each UI handled by this object.
    
    Overrides:
    
    update in class ComponentUI
    
    Parameters:
    a - the Graphics context in which to paint
    b - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    See Also:
    ComponentUI.paint(java.awt.Graphics, javax.swing.JComponent), JComponent.paintComponent(java.awt.Graphics)
  - createUI
```
public static ComponentUI createUI(JComponent a)
```
    Returns a multiplexing UI instance if any of the auxiliary LookAndFeels supports this UI. Otherwise, just returns the UI object obtained from the default LookAndFeel.
  - installUI
```
public void installUI(JComponent a)
```
    Invokes the installUI method on each UI handled by this object.
    
    Overrides:
    
    installUI in class ComponentUI
    
    Parameters:
    a - the component where this UI delegate is being installed
    See Also:
    ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()
  - uninstallUI
```
public void uninstallUI(JComponent a)
```
    Invokes the uninstallUI method on each UI handled by this object.
    
    Overrides:
    
    uninstallUI in class ComponentUI
    
    Parameters:
    a - the component from which this UI delegate is being removed; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    See Also:
    ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()
  - paint
```
public void paint(Graphics a,
         JComponent b)
```
    Invokes the paint method on each UI handled by this object.
    
    Overrides:
    
    paint in class ComponentUI
    
    Parameters:
    a - the Graphics context in which to paint
    b - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    See Also:
    ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)
  - getPreferredSize
```
public Dimension getPreferredSize(JComponent a)
```
    Invokes the getPreferredSize method on each UI handled by this object.
    
    Overrides:
    
    getPreferredSize in class ComponentUI
    
    Parameters:
    a - the component whose preferred size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
    See Also:
    JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)
  - getMinimumSize
```
public Dimension getMinimumSize(JComponent a)
```
    Invokes the getMinimumSize method on each UI handled by this object.
    
    Overrides:
    
    getMinimumSize in class ComponentUI
    
    Parameters:
    a - the component whose minimum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
    See Also:
    JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)
  - getMaximumSize
```
public Dimension getMaximumSize(JComponent a)
```
    Invokes the getMaximumSize method on each UI handled by this object.
    
    Overrides:
    
    getMaximumSize in class ComponentUI
    
    Parameters:
    a - the component whose maximum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
    See Also:
    JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)
  - getAccessibleChildrenCount
```
public int getAccessibleChildrenCount(JComponent a)
```
    Invokes the getAccessibleChildrenCount method on each UI handled by this object.
    
    Overrides:
    
    getAccessibleChildrenCount in class ComponentUI
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
    See Also:
    ComponentUI.getAccessibleChild(javax.swing.JComponent, int)
  - getAccessibleChild
```
public Accessible getAccessibleChild(JComponent a,
                            int b)
```
    Invokes the getAccessibleChild method on each UI handled by this object.
    
    Overrides:
    
    getAccessibleChild in class ComponentUI
    
    b - zero-based index of child
    
    Returns:
    the value obtained from the first UI, which is the UI obtained from the default LookAndFeel
    See Also:
    ComponentUI.getAccessibleChildrenCount(javax.swing.JComponent)

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Vielen Dank im Voraus.

Dokument erstellt 11/06/2005, zuletzt geändert 04/03/2020
Quelle des gedruckten Dokuments:https://www.gaudry.be/de/java-api-rf-javax/swing/plaf/multi/multicomboboxui.html

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Referenzen

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Inhaltsverzeichnis Haut

Class MultiComboBoxUI

Field Summary

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Field Detail

uis

Constructor Detail

MultiComboBoxUI

Method Detail

getUIs

isFocusTraversable

setPopupVisible

isPopupVisible

contains

update

createUI

installUI

uninstallUI

paint

getPreferredSize

getMinimumSize

getMaximumSize

getAccessibleChildrenCount

getAccessibleChild

Referenzen