java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.PanelUI
javax.swing.plaf.basic.BasicPanelUI
javax.swing.plaf.synth.SynthPanelUI
- All Implemented Interfaces:
PropertyChangeListener,EventListener,SynthConstants,SynthUI
Provides the Synth L&F UI delegate for
JPanel.- Since:
- 1.7
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Field Summary
Fields declared in interface javax.swing.plaf.synth.SynthConstants
DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic ComponentUICreates a new UI object for the given component.Returns the Context for the specified component.protected voidInstalls listeners into the panel.voidpaint(Graphics g, JComponent c) Paints the specified component according to the Look and Feel.protected voidpaint(SynthContext context, Graphics g) Paints the specified component.voidpaintBorder(SynthContext context, Graphics g, int x, int y, int w, int h) Paints the border.voidThis method gets called when a bound property is changed.protected voidUninstalls listeners from the panel.voidupdate(Graphics g, JComponent c) Notifies this UI delegate to repaint the specified component.Methods declared in class javax.swing.plaf.basic.BasicPanelUI
getBaseline, getBaselineResizeBehavior, installDefaults, uninstallDefaultsMethods declared in class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, getPreferredSize, installUI, uninstallUI
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Constructor Details
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SynthPanelUI
public SynthPanelUI()Constructs aSynthPanelUI.
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Method Details
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createUI
Creates a new UI object for the given component.- Parameters:
c- component to create UI object for- Returns:
- the UI object
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installListeners
Installs listeners into the panel.- Parameters:
p- theJPanelobject
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uninstallListeners
Uninstalls listeners from the panel.- Parameters:
p- theJPanelobject
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getContext
Returns the Context for the specified component.- Specified by:
getContextin interfaceSynthUI- Parameters:
c- Component requesting SynthContext.- Returns:
- SynthContext describing component.
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update
Notifies this UI delegate to repaint the specified component. This method paints the component background, then calls thepaint(SynthContext,Graphics)method.In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the
paintmethod.- Overrides:
updatein classComponentUI- Parameters:
g- theGraphicsobject used for paintingc- the component being painted- See Also:
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paint
Paints the specified component according to the Look and Feel.This method is not used by Synth Look and Feel. Painting is handled by the
paint(SynthContext,Graphics)method.- Overrides:
paintin classComponentUI- Parameters:
g- theGraphicsobject used for paintingc- the component being painted- See Also:
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paint
Paints the specified component. This implementation does nothing.- Parameters:
context- context for the component being paintedg- theGraphicsobject used for painting- See Also:
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paintBorder
Paints the border.- Specified by:
paintBorderin interfaceSynthUI- Parameters:
context- a component contextg-Graphicsto paint onx- the X coordinatey- the Y coordinatew- width of the borderh- height of the border
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propertyChange
This method gets called when a bound property is changed.- Specified by:
propertyChangein interfacePropertyChangeListener- Parameters:
pce- A PropertyChangeEvent object describing the event source and the property that has changed.
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