Class IconUIResource
- java.lang.Object
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- javax.swing.plaf.IconUIResource
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- All Implemented Interfaces:
- Serializable, Icon, UIResource
public class IconUIResource extends Object implements Icon, UIResource, Serializable
An Icon wrapper class which implements UIResource. UI classes which set icon properties should use this class to wrap any icons specified as defaults. This class delegates all method invocations to the Icon "delegate" object specified at construction.Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the
java.beanspackage. Please seeXMLEncoder.- See Also:
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UIResource
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Constructor Summary
Constructors Constructor and Description IconUIResource(Icon delegate)Creates a UIResource icon object which wraps an existing Icon instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description intgetIconHeight()Returns the icon's height.intgetIconWidth()Returns the icon's width.voidpaintIcon(Component c, Graphics g, int x, int y)Draw the icon at the specified location.
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Constructor Detail
IconUIResource
public IconUIResource(Icon delegate)
Creates a UIResource icon object which wraps an existing Icon instance.- Parameters:
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delegate- the icon being wrapped
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Method Detail
paintIcon
public void paintIcon(Component c, Graphics g, int x, int y)
Description copied from interface:IconDraw the icon at the specified location. Icon implementations may use the Component argument to get properties useful for painting, e.g. the foreground or background color.
getIconWidth
public int getIconWidth()
Description copied from interface:IconReturns the icon's width.- Specified by:
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getIconWidthin interfaceIcon - Returns:
- an int specifying the fixed width of the icon.
getIconHeight
public int getIconHeight()
Description copied from interface:IconReturns the icon's height.- Specified by:
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getIconHeightin interfaceIcon - Returns:
- an int specifying the fixed height of the icon.
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