Class BackgroundPaintingUtils
java.lang.Object
org.pushingpixels.radiance.theming.internal.painter.BackgroundPaintingUtils
Delegate for painting filled backgrounds.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic void
fillBackground
(Graphics g, JComponent c, Color fillColor, Rectangle rect) Updates the background of the specified component on the specified graphic context in the specified rectangle.static void
update
(Graphics g, JComponent c, boolean force) Updates the background of the specified component on the specified graphic context.static void
updateIfOpaque
(Graphics g, JComponent c) Updates the background of the specified component on the specified graphic context.
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Constructor Details
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BackgroundPaintingUtils
public BackgroundPaintingUtils()
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Method Details
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updateIfOpaque
Updates the background of the specified component on the specified graphic context. The background is updated only if the component is opaque.- Parameters:
g
- Graphic context.c
- Component.
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update
Updates the background of the specified component on the specified graphic context. The background is not painted when theforce
parameter isfalse
and at least one of the following conditions holds:- The component is in a cell renderer.
- The component is not showing on the screen.
- The component is in the preview mode.
- Parameters:
g
- Graphic context.c
- Component.force
- Iftrue
, the painting of background is enforced.
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fillBackground
Updates the background of the specified component on the specified graphic context in the specified rectangle.- Parameters:
g
- Graphic context.c
- Component.fillColor
- Fill color.rect
- The rectangle to fill.
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