java.lang.Object
- javax.swing.plaf.ComponentUI
- - javax.swing.plaf.ListUI
  - - javax.swing.plaf.basic.BasicListUI
    - - javax.swing.plaf.synth.SynthListUI

All Implemented Interfaces:

PropertyChangeListener, EventListener, SynthConstants, SynthUI
```
public class SynthListUI
extends BasicListUI
implements PropertyChangeListener, SynthUI
```
Provides the Synth L&F UI delegate for JList.

Since:

1.7

Nested Class Summary
- Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicListUI
  BasicListUI.FocusHandler, BasicListUI.ListDataHandler, BasicListUI.ListSelectionHandler, BasicListUI.MouseInputHandler, BasicListUI.PropertyChangeHandler

Field Summary
- Fields inherited from class javax.swing.plaf.basic.BasicListUI
  cellHeight, cellHeights, cellRendererChanged, cellWidth, fixedCellHeightChanged, fixedCellWidthChanged, focusListener, fontChanged, list, listDataListener, listSelectionListener, modelChanged, mouseInputListener, propertyChangeListener, prototypeCellValueChanged, rendererPane, selectionModelChanged, updateLayoutStateNeeded
- Fields inherited from interface javax.swing.plaf.synth.SynthConstants
  DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED

Constructor Summary

Constructors
Constructor and Description

SynthListUI()

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Method Summary

Methods
Modifier and Type	Method and Description
`static ComponentUI`	`createUI(JComponent list)` Creates a new UI object for the given component.
`SynthContext`	`getContext(JComponent c)` Returns the Context for the specified component.
`protected void`	`installDefaults()` Initializes list properties such as font, foreground, and background, and adds the CellRendererPane.
`protected void`	`installListeners()` Creates and installs the listeners for the JList, its model, and its selectionModel.
`void`	`paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)` Paints the border.
`void`	`propertyChange(PropertyChangeEvent e)` This method gets called when a bound property is changed.
`protected void`	`uninstallDefaults()` Sets the list properties that have not been explicitly overridden to `null`.
`protected void`	`uninstallListeners()` Removes the listeners from the JList, its model, and its selectionModel.
`void`	`update(Graphics g, JComponent c)` Notifies this UI delegate to repaint the specified component.

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Methods inherited from class javax.swing.plaf.basic.BasicListUI
convertRowToY, convertYToRow, createFocusListener, createListDataListener, createListSelectionListener, createMouseInputListener, createPropertyChangeListener, getBaseline, getBaselineResizeBehavior, getCellBounds, getPreferredSize, getRowHeight, indexToLocation, installKeyboardActions, installUI, locationToIndex, maybeUpdateLayoutState, paint, paintCell, selectNextIndex, selectPreviousIndex, uninstallKeyboardActions, uninstallUI, updateLayoutState

Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize

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

- Constructor Detail
  - SynthListUI
```
public SynthListUI()
```
- Method Detail
  - createUI
```
public static ComponentUI createUI(JComponent list)
```
    Creates a new UI object for the given component.
    
    Parameters:
    list - component to create UI object for
    
    Returns:
    the UI object
  - update
```
public void update(Graphics g,
          JComponent c)
```
    Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls the BasicListUI.paint(java.awt.Graphics, javax.swing.JComponent) method.
    In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint method.
    
    Overrides:
    
    update in class ComponentUI
    
    Parameters:
    g - the Graphics object used for painting
    c - the component being painted
    See Also:
    BasicListUI.paint(java.awt.Graphics, javax.swing.JComponent)
  - paintBorder
```
public void paintBorder(SynthContext context,
               Graphics g,
               int x,
               int y,
               int w,
               int h)
```
    Description copied from interface: SynthUI
    
    Paints the border.
    
    Specified by:
    
    paintBorder in interface SynthUI
    
    Parameters:
    context - a component context
    g - Graphics to paint on
    x - the X coordinate
    y - the Y coordinate
    w - width of the border
    h - height of the border
  - installListeners
```
protected void installListeners()
```
    Description copied from class: BasicListUI
    
    Creates and installs the listeners for the JList, its model, and its selectionModel. This method is called at installUI() time.
    
    Overrides:
    
    installListeners in class BasicListUI
    
    See Also:
    BasicListUI.installUI(javax.swing.JComponent), BasicListUI.uninstallListeners()
  - propertyChange
```
public void propertyChange(PropertyChangeEvent e)
```
    Description copied from interface: PropertyChangeListener
    
    This method gets called when a bound property is changed.
    
    Specified by:
    
    propertyChange in interface PropertyChangeListener
    
    Parameters:
    e - A PropertyChangeEvent object describing the event source and the property that has changed.
  - uninstallListeners
```
protected void uninstallListeners()
```
    Description copied from class: BasicListUI
    
    Removes the listeners from the JList, its model, and its selectionModel. All of the listener fields, are reset to null here. This method is called at uninstallUI() time, it should be kept in sync with installListeners.
    
    Overrides:
    
    uninstallListeners in class BasicListUI
    
    See Also:
    BasicListUI.uninstallUI(javax.swing.JComponent), BasicListUI.installListeners()
  - installDefaults
```
protected void installDefaults()
```
    Description copied from class: BasicListUI
    
    Initializes list properties such as font, foreground, and background, and adds the CellRendererPane. The font, foreground, and background properties are only set if their current value is either null or a UIResource, other properties are set if the current value is null.
    
    Overrides:
    
    installDefaults in class BasicListUI
    
    See Also:
    BasicListUI.uninstallDefaults(), BasicListUI.installUI(javax.swing.JComponent), CellRendererPane
  - uninstallDefaults
```
protected void uninstallDefaults()
```
    Description copied from class: BasicListUI
    
    Sets the list properties that have not been explicitly overridden to null. A property is considered overridden if its current value is not a UIResource.
    
    Overrides:
    
    uninstallDefaults in class BasicListUI
    
    See Also:
    BasicListUI.installDefaults(), BasicListUI.uninstallUI(javax.swing.JComponent), CellRendererPane
  - getContext
```
public SynthContext getContext(JComponent c)
```
    Description copied from interface: SynthUI
    
    Returns the Context for the specified component.
    
    Specified by:
    
    getContext in interface SynthUI
    
    Parameters:
    c - Component requesting SynthContext.
    
    Returns:
    SynthContext describing component.

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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/synth/synthlistui.html

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Referenzen

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Inhaltsverzeichnis Haut

Class SynthListUI

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicListUI

Field Summary

Fields inherited from class javax.swing.plaf.basic.BasicListUI

Fields inherited from interface javax.swing.plaf.synth.SynthConstants

Constructor Summary

Method Summary

Methods inherited from class javax.swing.plaf.basic.BasicListUI

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Constructor Detail

SynthListUI

Method Detail

createUI

update

paintBorder

installListeners

propertyChange

uninstallListeners

installDefaults

uninstallDefaults

getContext

Referenzen