Icon (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Ed. 5.0

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javax.swing
Interface Icon

All Known Implementing Classes:: IconUIResource, ImageIcon, MetalCheckBoxIcon, MetalComboBoxIcon, MetalIconFactory.FileIcon16, MetalIconFactory.FolderIcon16, MetalIconFactory.PaletteCloseIcon, MetalIconFactory.TreeControlIcon, MetalIconFactory.TreeFolderIcon, MetalIconFactory.TreeLeafIcon

public interface Icon

A small fixed size picture, typically used to decorate components.

See Also:: ImageIcon

Method Summary

int getIconHeight()
          Returns the icon's height.

int getIconWidth()
          Returns the icon's width.

void paintIcon(Component c, Graphics g, int x, int y)
          Draw the icon at the specified location.

Method Summary
`int`	`getIconHeight()` Returns the icon's height.
`int`	`getIconWidth()` Returns the icon's width.
`void`	`paintIcon(Component c, Graphics g, int x, int y)` Draw the icon at the specified location.

Method Detail

paintIcon

void paintIcon(Component c,
               Graphics g,
               int x,
               int y)

Draw 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

int getIconWidth()

Returns the icon's width.

Returns:: an int specifying the fixed width of the icon.

getIconHeight

int getIconHeight()

Returns the icon's height.

Returns:: an int specifying the fixed height of the icon.