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Class SynthContext

public class SynthContext
extends Object

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.

Since:
1.5

Constructors

SynthContext

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.

Methods

getComponent

public JComponent getComponent()

Returns the hosting component containing the region.

Returns:
Hosting Component

getRegion

public Region getRegion()

Returns the Region identifying this state.

Returns:
Region of the hosting component

getStyle

public SynthStyle getStyle()

Returns the style associated with this Region.

Returns:
SynthStyle associated with the region.

getComponentState

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:
SynthConstants

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Documentation extracted from Debian's OpenJDK Development Kit package.
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