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<TITLE>Distributing Space When a JSplitPane Container Is Resized (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>e825. Distributing Space When a JSplitPane Container Is Resized</h3>
The <font color="#0066ff"><i>weight</i></font> of a split pane controls the behavior of the divider
when the split pane is resized. If the weight is 0, all extra space is
given to the right or bottom component. If the weight is 1, all extra
space is given to the left or top component. A weight of .3 specifies
that the left or top component gets one-third of the extra space. The
weight also determines how the children lose space when the size of
the split pane is reduced. For example, a weight of 0 means that the
left or top component does not lose any space.
<P> The weight also controls the starting location of the divider.
For example, if the weight is .5, the divider is placed in 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 weight
double weight = pane.getResizeWeight(); // 0.0 by default
// Keep the size of the right component constant
weight = <font color="#0066ff"><i>1D</i></font>;
pane.setResizeWeight(weight);
// Split the space evenly
weight = <font color="#0066ff"><i>.5D</i></font>;
pane.setResizeWeight(weight);
</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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e826. <a class="eglink" href="split_SpDivLoc.html?l=rel">
Getting and Setting the Divider Location in a JSplitPane Container
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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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