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SwingUtil (Amic utility classes)
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<b>Amic utility<br> classes</b></EM>
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org.amic.swing</FONT>
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Class SwingUtil</H2>
<PRE>
java.lang.Object
|
+--<B>org.amic.swing.SwingUtil</B>
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<DL>
<DT>public class <B>SwingUtil</B><DT>extends java.lang.Object</DL>
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Miscellaneous class.
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<B>Nested Class Summary</B></FONT></TD>
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<CODE>static interface</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.ComponentAction.html">SwingUtil.ComponentAction</A></B></CODE>
<BR>
ComponentAction interface.</TD>
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<B>Method Summary</B></FONT></TD>
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<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.html#expandTreeNodes(javax.swing.JTree, int)">expandTreeNodes</A></B>(javax.swing.JTree tree, int level)</CODE>
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<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.html#expandTreeNodes(javax.swing.JTree, java.lang.Object, int)">expandTreeNodes</A></B>(javax.swing.JTree tree, java.lang.Object root, int level)</CODE>
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<CODE>static javax.swing.tree.DefaultMutableTreeNode</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.html#getTreeNodeSelected(javax.swing.JTree)">getTreeNodeSelected</A></B>(javax.swing.JTree tree)</CODE>
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Returns the current tree selection as a DefaultMutableTreeNode.</TD>
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<CODE>static java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.html#getTreeObjectSelected(javax.swing.JTree)">getTreeObjectSelected</A></B>(javax.swing.JTree tree)</CODE>
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Returns the current tree selection as the user's object.</TD>
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<CODE>static boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.html#iterateComponents(java.awt.Component, org.amic.swing.SwingUtil.ComponentAction)">iterateComponents</A></B>(java.awt.Component comp, <A HREF="../../../org/amic/swing/SwingUtil.ComponentAction.html">SwingUtil.ComponentAction</A> action)</CODE>
<BR>
This method will iterate through all components from a container recursively. </TD>
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<CODE>static java.awt.Rectangle</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/amic/swing/SwingUtil.html#screenCenter(int, int)">screenCenter</A></B>(int width, int height)</CODE>
<BR>
Creates a Rectangle with the given width and height centered on the screen. </TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="iterateComponents(java.awt.Component, org.amic.swing.SwingUtil.ComponentAction)"><!-- --></A><H3>
iterateComponents</H3>
<PRE>
public static boolean <B>iterateComponents</B>(java.awt.Component comp, <A HREF="../../../org/amic/swing/SwingUtil.ComponentAction.html">SwingUtil.ComponentAction</A> action)</PRE>
<DL>
<DD>This method will iterate through all components from a container recursively. Either each component or container will be passed to the action parameter. <PRE> SwingUtil.iterateComponents( anyComponent, new SwingUtil.ComponentAction() { boolean booleanValue = false; public boolean performAction(Component comp) { ... return booleanValue; } } ) </PRE>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>comp</CODE> - Component to iterate through.<DD><CODE>action</CODE> - ComponentAction to be performed.<DT><B>Returns:</B><DD>Boolean value returned by performAction() method.</DL>
</DD>
</DL>
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<A NAME="screenCenter(int, int)"><!-- --></A><H3>
screenCenter</H3>
<PRE>
public static java.awt.Rectangle <B>screenCenter</B>(int width, int height)</PRE>
<DL>
<DD>Creates a Rectangle with the given width and height centered on the screen. <PRE> frame.setBounds(SwingUtil.screenCenter(300, 150)); </PRE>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - Desired width.<DD><CODE>height</CODE> - Desired height.<DT><B>Returns:</B><DD>Final Rectangle.</DL>
</DD>
</DL>
<HR>
<A NAME="getTreeNodeSelected(javax.swing.JTree)"><!-- --></A><H3>
getTreeNodeSelected</H3>
<PRE>
public static javax.swing.tree.DefaultMutableTreeNode <B>getTreeNodeSelected</B>(javax.swing.JTree tree)</PRE>
<DL>
<DD>Returns the current tree selection as a DefaultMutableTreeNode.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tree</CODE> - The tree component.<DT><B>Returns:</B><DD>the current tree selection.</DL>
</DD>
</DL>
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<A NAME="getTreeObjectSelected(javax.swing.JTree)"><!-- --></A><H3>
getTreeObjectSelected</H3>
<PRE>
public static java.lang.Object <B>getTreeObjectSelected</B>(javax.swing.JTree tree)</PRE>
<DL>
<DD>Returns the current tree selection as the user's object.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tree</CODE> - The tree component.<DT><B>Returns:</B><DD>the current tree selection.</DL>
</DD>
</DL>
<HR>
<A NAME="expandTreeNodes(javax.swing.JTree, int)"><!-- --></A><H3>
expandTreeNodes</H3>
<PRE>
public static void <B>expandTreeNodes</B>(javax.swing.JTree tree, int level)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="expandTreeNodes(javax.swing.JTree, java.lang.Object, int)"><!-- --></A><H3>
expandTreeNodes</H3>
<PRE>
public static void <B>expandTreeNodes</B>(javax.swing.JTree tree, java.lang.Object root, int level)</PRE>
<DL>
<DD><DL>
</DL>
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<font size=-1>Contact me at <a href='mailto:lluis@turro.org'>Lluis Turro</a></font>
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