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<TITLE>Adding a Rollover and Pressed Icon to a JButton Component (Java Developers Almanac Example)
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<h3>e751. Adding a Rollover and Pressed Icon to a JButton Component</h3>
The 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.
<P> 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.
<P>
The rollover and pressed icons are never displayed if the button
is disabled.
<pre> // To create a button with an icon, see <a href="../javax.swing/button_SetIcon.html" class="eglink"><b>e746</b> Adding an Icon to a JButton Component</a>
// Add rollover icon
Icon rolloverIcon = new ImageIcon(<font color="#0066ff"><i>"ricon.gif"</i></font>);
<font color="#0066ff"><i>button</i></font>.setRolloverIcon(rolloverIcon);
// Add pressed icon
Icon pressedIcon = new ImageIcon(<font color="#0066ff"><i>"picon.gif"</i></font>);
<font color="#0066ff"><i>button</i></font>.setPressedIcon(pressedIcon);
// To remove rollover icon, set to null
<font color="#0066ff"><i>button</i></font>.setRolloverIcon(null);
// To remove pressed icon, set to null
<font color="#0066ff"><i>button</i></font>.setPressedIcon(null);
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<b>Related Examples</b></font></td>
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e743. <a class="eglink" href="button_Button.html?l=rel">
Creating a JButton Component
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e744. <a class="eglink" href="button_SetText.html?l=rel">
Changing the Label of a JButton Component
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e745. <a class="eglink" href="button_MultiLine.html?l=rel">
Creating a Multiline Label for a JButton Component
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e746. <a class="eglink" href="button_SetIcon.html?l=rel">
Adding an Icon to a JButton Component
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e747. <a class="eglink" href="button_MoveIcon.html?l=rel">
Moving the Icon in a JButton Component
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e748. <a class="eglink" href="button_SetAlign.html?l=rel">
Moving the Label/Icon Pair in a JButton Component
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e749. <a class="eglink" href="button_SetGap.html?l=rel">
Setting the Gap Size Between the Label and Icon in a JButton Component
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e750. <a class="eglink" href="button_Disable.html?l=rel">
Adding a Disabled Icon to a JButton Component
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JComboBox
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JDesktop and JInternalFrame
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JFrame, JWindow, JDialog
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JLabel
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The Screen
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Tool Tips
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