How to get mouseover/pop-up effect on button?

Question

How to get the mouseover effects on JButton which should be similar to the effect which we will get on mouseover of tags in Stackoveflow? E.G.

Pop-up help

This should give you plenty of answers: http://stackoverflow.com/search?q=[java]+mouseover — assylias, Apr 16 '12 at 06:05

score 5 · Accepted Answer · edited May 23 '17 at 12:16

5

See JComponent.setToolTipText(String). The tool-tip supports HTML to some extent, but not to the extent of providing the functionality of the links at the bottom of the SO tag pop-ups.

To do that, you'd need to swap the tool-tip for a JWindow/JEditorPane where you'd need to 'wire it together' yourself. Here is an example that uses a JWindow (to display BufferedImage instances).

edited May 23 '17 at 12:16

Community

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answered Apr 16 '12 at 10:06

Andrew Thompson

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score 3 · Answer 2 · answered Apr 16 '12 at 06:13

3

You can use setRolloverIcon. Here is an example.

answered Apr 16 '12 at 06:13

tenorsax

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score 1 · Answer 3 · answered Apr 16 '12 at 06:35

Icon normalIcon = new ImageIcon("normal-icon.png"); // Icon for normal situations
JButton button = new JButton(); // initialize the button
button.setIcon(normalIcon); // set the normal situation icon

Icon rollOverIcon = new ImageIcon("roll-over.png"); // Icon for roll over (hovering effect)
button.setRolloverIcon(rollOverIcon); // Set the icon attaching with the roll-over event

How to get mouseover/pop-up effect on button?

3 Answers3