- java.lang.Object
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- javax.swing.plaf.ComponentUI
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- javax.swing.plaf.ListUI
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- javax.swing.plaf.basic.BasicListUI
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- javax.swing.plaf.synth.SynthListUI
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- All Implemented Interfaces:
- PropertyChangeListener, EventListener, SynthConstants, SynthUI
public class SynthListUI extends BasicListUI implements PropertyChangeListener, SynthUI
Provides the Synth L&F UI delegate forJList
.- Since:
- 1.7
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Nested Class Summary
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Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicListUI
BasicListUI.FocusHandler, BasicListUI.ListDataHandler, BasicListUI.ListSelectionHandler, BasicListUI.MouseInputHandler, BasicListUI.PropertyChangeHandler
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Field Summary
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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
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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 tonull
.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.-
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
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Methods inherited from class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize
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Method Detail
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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
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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 theBasicListUI.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 classComponentUI
- Parameters:
g
- theGraphics
object used for paintingc
- the component being painted- See Also:
BasicListUI.paint(java.awt.Graphics, javax.swing.JComponent)
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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 interfaceSynthUI
- Parameters:
context
- a component contextg
-Graphics
to paint onx
- the X coordinatey
- the Y coordinatew
- width of the borderh
- height of the border
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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 classBasicListUI
- See Also:
BasicListUI.installUI(javax.swing.JComponent)
,BasicListUI.uninstallListeners()
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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 interfacePropertyChangeListener
- Parameters:
e
- A PropertyChangeEvent object describing the event source and the property that has changed.
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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 classBasicListUI
- See Also:
BasicListUI.uninstallUI(javax.swing.JComponent)
,BasicListUI.installListeners()
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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 classBasicListUI
- See Also:
BasicListUI.uninstallDefaults()
,BasicListUI.installUI(javax.swing.JComponent)
,CellRendererPane
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uninstallDefaults
protected void uninstallDefaults()
Description copied from class:BasicListUI
Sets the list properties that have not been explicitly overridden tonull
. A property is considered overridden if its current value is not aUIResource
.- Overrides:
uninstallDefaults
in classBasicListUI
- See Also:
BasicListUI.installDefaults()
,BasicListUI.uninstallUI(javax.swing.JComponent)
,CellRendererPane
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getContext
public SynthContext getContext(JComponent c)
Description copied from interface:SynthUI
Returns the Context for the specified component.- Specified by:
getContext
in interfaceSynthUI
- Parameters:
c
- Component requesting SynthContext.- Returns:
- SynthContext describing component.
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Document created the 11/06/2005, last modified the 04/03/2020
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