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<TITLE>Showing Tick-Mark Labels on a JSlider Component (Java Developers Almanac Example)
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<B><A HREF="../javax.swing/pkg.html#JSlider">JSlider</A></B><font color="#666666" class="xsmall-font">
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<h3>e798. Showing Tick-Mark Labels on a JSlider Component</h3>
This example demonstrates how to display labels (numerical values) at
the major ticks (see <a href="../javax.swing/slider_SliderTicks.html" class="eglink"><b>e797</b> Showing Tick Marks on a JSlider Component</a>).
<pre> // Create a horizontal slider that moves left-to-right
JSlider slider = new JSlider();
// Set major tick marks every 25 units
int tickSpacing = <font color="#0066ff"><i>25</i></font>;
slider.setMajorTickSpacing(tickSpacing);
// Determine if currently painting labels
boolean b = slider.getPaintLabels(); // false
// Paint labels at the major ticks - 0, 25, 50, 75, and 100
slider.setPaintLabels(true);
</pre>
The slider allows you to use an arbitrary label at any particular
major tick mark. This example configures a slider that shows an icon
at the minimum and maximum positions. The component is only used to
render the label and so it can be used at more than one position.
Unfortunately, it also means that if the component is interactive
(e.g., a button), it will not respond to mouse and keyboard gestures.
<pre> // Retrieve current table
java.util.Dictionary table = slider.getLabelTable();
// Create icon
ImageIcon icon = new ImageIcon(<font color="#0066ff"><i>"icon.gif"</i></font>);
JLabel label = new JLabel(icon);
// Set at desired positions
table.put(new Integer(<font color="#0066ff"><i>slider.getMinimum()</i></font>), label);
table.put(new Integer(<font color="#0066ff"><i>slider.getMaximum()</i></font>), label);
// Force the slider to use the new labels
slider.setLabelTable(table);
</pre>
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<b>Related Examples</b></font></td>
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e794. <a class="eglink" href="slider_Slider.html?l=rel">
Creating a JSlider Component
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e795. <a class="eglink" href="slider_SliderSet.html?l=rel">
Getting and Setting the Values of a JSlider Component
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e796. <a class="eglink" href="slider_SliderOrient.html?l=rel">
Setting the Orientation of a JSlider Component
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e797. <a class="eglink" href="slider_SliderTicks.html?l=rel">
Showing Tick Marks on a JSlider Component
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e799. <a class="eglink" href="slider_SliderSnap.html?l=rel">
Constraining JSlider Component Values to Tick Marks
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e800. <a class="eglink" href="slider_SliderEvt.html?l=rel">
Listening for Value Changes in a JSlider Component
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JFrame, JWindow, JDialog
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