java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.ButtonUI
javax.swing.plaf.basic.BasicButtonUI
javax.swing.plaf.synth.SynthButtonUI
- All Implemented Interfaces:
PropertyChangeListener,EventListener,SynthConstants,SynthUI
- Direct Known Subclasses:
SynthToggleButtonUI
Provides the Synth L&F UI delegate for
JButton.- Since:
- 1.7
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Field Summary
Fields declared in class javax.swing.plaf.basic.BasicButtonUI
defaultTextIconGap, defaultTextShiftOffsetFields 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 IconReturns the default icon.protected IconReturns the Icon to use for painting the button.protected IconReturns the Icon used in calculating the preferred/minimum/maximum size.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.voidupdate(Graphics g, JComponent c) Notifies this UI delegate to repaint the specified component.Methods declared in class javax.swing.plaf.basic.BasicButtonUI
clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getPropertyPrefix, getTextShiftOffset, installDefaults, installKeyboardActions, installListeners, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallDefaults, uninstallKeyboardActions, uninstallListenersMethods 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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SynthButtonUI
public SynthButtonUI()Constructs aSynthButtonUI.
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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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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.- 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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getDefaultIcon
Returns the default icon. This should not callback to the JComponent.- Parameters:
b- button the icon is associated with- Returns:
- default icon
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getIcon
Returns the Icon to use for painting the button. The icon is chosen with respect to the current state of the button.- Parameters:
b- button the icon is associated with- Returns:
- an icon
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getSizingIcon
Returns the Icon used in calculating the preferred/minimum/maximum size.- Parameters:
b- specifies theAbstractButtonused when calculating the preferred/minimum/maximum size.- Returns:
- the Icon used in calculating the preferred/minimum/maximum size.
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propertyChange
This method gets called when a bound property is changed.- Specified by:
propertyChangein interfacePropertyChangeListener- Parameters:
e- A PropertyChangeEvent object describing the event source and the property that has changed.
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