slider_slider.html
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<TITLE>Creating a JSlider Component
(Java Developers Almanac Example)
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<META CONTENT="Patrick Chan" NAME="AUTHOR">
<META CONTENT="Code Examples from The Java Developers Almanac 1.4" NAME="DESCRIPTION">
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<B><A HREF="../javax.swing/pkg.html">javax.swing</A></B><font color="#666666" SIZE="-2">
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<B><A HREF="../javax.swing/pkg.html#JSlider">JSlider</A></B><font color="#666666" SIZE="-2">
[7 examples]
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<h3>
e794.
Creating a JSlider Component</h3>
<pre>
// Create a horizontal slider with min=0, max=100, value=50
JSlider slider = new JSlider();
// Create a horizontal slider with custom min and max; value is set to the middle
int minimum = <font color="#0066ff"><i>-255</i></font>;
int maximum = <font color="#0066ff"><i>256</i></font>;
slider = new JSlider(minimum, maximum);
// Create a horizontal slider with custom min, max, and value
int initValue = <font color="#0066ff"><i>0</i></font>;
slider = new JSlider(minimum, maximum, initValue);
// Create a vertical slider with min=0, max=100, value=50
slider = new JSlider(JSlider.VERTICAL);
// Create a vertical slider with custom min, max, and value
slider = new JSlider(JSlider.VERTICAL, minimum, maximum, initValue);
</pre>
In addition to allowing the user to drag the slider,
some look and feels allow the user <font color="#0066ff"><i>page</i></font> the slider by
a fixed amount. This amount is called the extent.
<pre>
// Set an extent
int extent = <font color="#0066ff"><i>10</i></font>;
slider.setExtent(extent);
</pre>
For most look and feels, the slider appears as a knob on a track.
In this case, it is possible to hide the track:
<pre>
slider.setPaintTrack(false);
</pre>
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Related Examples
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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
</a>
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e798. <a class="eglink" href="slider_SliderLabels.html?l=rel">
Showing Tick-Mark Labels on a JSlider Component
</a>
<br>
e799. <a class="eglink" href="slider_SliderSnap.html?l=rel">
Constraining JSlider Component Values to Tick Marks
</a>
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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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See also:
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Actions">
Actions
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JButton">
JButton
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JCheckBox">
JCheckBox
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JComboBox">
JComboBox
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JDesktop%20and%20JInternalFrame">
JDesktop and JInternalFrame
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JFrame,%20JWindow,%20JDialog">
JFrame, JWindow, JDialog
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JLabel">
JLabel
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JList">
JList
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JProgressBar">
JProgressBar
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JRadioButton">
JRadioButton
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JScrollPane">
JScrollPane
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JSpinner">
JSpinner
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JSplitPane">
JSplitPane
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JTabbedPane">
JTabbedPane
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#JToolBar">
JToolBar
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Keystrokes%20and%20Input%20Maps">
Keystrokes and Input Maps
</a>
<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Layout">
Layout
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Look%20and%20Feel">
Look and Feel
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Menus">
Menus
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Progress%20Monitor">
Progress Monitor
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#The%20Screen">
The Screen
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#Tool%20Tips">
Tool Tips
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<a class="eglink" href="/egs/javax.swing/pkg.html?l=rel#UI%20Default%20Values">
UI Default Values
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