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<TITLE>Getting and Setting the Divider Location in a JSplitPane Container (Java Developers Almanac Example)
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<B><A HREF="../javax.swing/pkg.html#JSplitPane">JSplitPane</A></B><font color="#666666" class="xsmall-font">
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<h3>e826. Getting and Setting the Divider Location in a JSplitPane Container</h3>
The location of a divider is measured in pixels from either the left
edge (in the case of a horizontal split pane) or the top edge (in the
case of a vertical split pane).
<P> There are two ways to set the location of the divider. The
first is to specify an absolute location based on the distance in
pixels from the left or top edge. The second is to specify a
proportional location based on the distance from the left or top edge.
For example, a proportional location of 0 sets the divider at the
left or top edge. A proportional location of 1 sets the divider at
the right or bottom edge. A proportional location of .5 sets the
divider at the center.
<pre> // Create a left-right split pane
JSplitPane pane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, <font color="#0066ff"><i>leftComponent</i></font>, <font color="#0066ff"><i>rightComponent</i></font>);
// Get current location; result is number of pixels from the left edge
int loc = pane.getDividerLocation();
// Set a new location using an absolution location; center the divider
loc = <font color="#0066ff"><i>(int)((pane.getBounds().getWidth()-pane.getDividerSize())/2)</i></font>;
pane.setDividerLocation(loc);
double propLoc = <font color="#0066ff"><i>.5D</i></font>;
// Set a proportional location
pane.setDividerLocation(propLoc);
</pre>
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<b>Related Examples</b></font></td>
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e823. <a class="eglink" href="split_SplitPane.html?l=rel">
Creating a JSplitPane Container
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e824. <a class="eglink" href="split_SpGet.html?l=rel">
Getting the Setting the Children in a JSplitPane Container
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e825. <a class="eglink" href="split_SpWeight.html?l=rel">
Distributing Space When a JSplitPane Container Is Resized
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e827. <a class="eglink" href="split_SpDivSize.html?l=rel">
Setting the Size of the Divider in a JSplitPane Container
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JToolBar
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