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The Java Developers Almanac 1.4Order this book from Amazon. |
e751. Adding a Rollover and Pressed Icon to a JButton ComponentThe rollover icon is displayed when the cursor is moved over the button. If no rollover icon is set, the default icon is displayed when the cursor is moved over the button.The pressed icon is displayed when the button is armed (i.e., the mouse button is down while the cursor is on the button). If no pressed icon is set, the default icon is displayed when the button is armed. The rollover and pressed icons are never displayed if the button is disabled. // To create a button with an icon, see e746 Adding an Icon to a JButton Component // Add rollover icon Icon rolloverIcon = new ImageIcon("ricon.gif"); button.setRolloverIcon(rolloverIcon); // Add pressed icon Icon pressedIcon = new ImageIcon("picon.gif"); button.setPressedIcon(pressedIcon); // To remove rollover icon, set to null button.setRolloverIcon(null); // To remove pressed icon, set to null button.setPressedIcon(null);
e744. Changing the Label of a JButton Component e745. Creating a Multiline Label for a JButton Component e746. Adding an Icon to a JButton Component e747. Moving the Icon in a JButton Component e748. Moving the Label/Icon Pair in a JButton Component e749. Setting the Gap Size Between the Label and Icon in a JButton Component e750. Adding a Disabled Icon to a JButton Component © 2002 Addison-Wesley. |