| java.lang.Object | |
| ↳ | javax.swing.plaf.synth.SynthContext |
Class Overview
An immutable transient object containing contextual information about
a Region. A SynthContext should only be
considered valid for the duration
of the method it is passed to. In other words you should not cache
a SynthContext that is passed to you and expect it to
remain valid.
Summary
| Public Constructors | |||||||||||
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Creates a SynthContext with the specified values.
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| Public Methods | |||||||||||
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Returns the hosting component containing the region.
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Returns the state of the widget, which is a bitmask of the
values defined in
SynthConstants. | |||||||||||
Returns the Region identifying this state.
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Returns the style associated with this Region.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
public SynthContext (JComponent component, Region region, SynthStyle style, int state)
Creates a SynthContext with the specified values. This is meant for subclasses and custom UI implementors. You very rarely need to construct a SynthContext, though some methods will take one.
Parameters
| component | JComponent |
|---|---|
| region | Identifies the portion of the JComponent |
| style | Style associated with the component |
| state | State of the component as defined in SynthConstants. |
Throws
| NullPointerException | if component, region of style is null. |
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Public Methods
public JComponent getComponent ()
Returns the hosting component containing the region.
Returns
- Hosting Component
public int getComponentState ()
Returns the state of the widget, which is a bitmask of the
values defined in SynthConstants. A region will at least
be in one of
ENABLED, MOUSE_OVER, PRESSED
or DISABLED.
Returns
- State of Component
See Also
public Region getRegion ()
Returns the Region identifying this state.
Returns
- Region of the hosting component
public SynthStyle getStyle ()
Returns the style associated with this Region.
Returns
- SynthStyle associated with the region.