formpanel.html

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com.jeta.forms.components.panel</FONT>
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Class FormPanel</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/awt/Component.html" title="class or interface in java.awt">java.awt.Component</A>
      <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/awt/Container.html" title="class or interface in java.awt">java.awt.Container</A>
          <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JComponent.html" title="class or interface in javax.swing">javax.swing.JComponent</A>
              <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JPanel.html" title="class or interface in javax.swing">javax.swing.JPanel</A>
                  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../../com/jeta/open/gui/framework/JETAPanel.html" title="class in com.jeta.open.gui.framework">com.jeta.open.gui.framework.JETAPanel</A>
                      <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>com.jeta.forms.components.panel.FormPanel</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4.2/docs/api/javax/accessibility/Accessible.html" title="class or interface in javax.accessibility">Accessible</A>, <A HREF="../../../../../com/jeta/open/support/ComponentFinder.html" title="interface in com.jeta.open.support">ComponentFinder</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/awt/image/ImageObserver.html" title="class or interface in java.awt.image">ImageObserver</A>, <A HREF="../../../../../com/jeta/open/gui/framework/JETAContainer.html" title="interface in com.jeta.open.gui.framework">JETAContainer</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/awt/MenuContainer.html" title="class or interface in java.awt">MenuContainer</A>, <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A>, <A HREF="../../../../../com/jeta/open/support/SwingComponentSupport.html" title="interface in com.jeta.open.support">SwingComponentSupport</A></DD>
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<DL>
<DT>public class <B>FormPanel</B><DT>extends <A HREF="../../../../../com/jeta/open/gui/framework/JETAPanel.html" title="class in com.jeta.open.gui.framework">JETAPanel</A></DL>

<P>
This is the main panel class used to load and view a form during runtime.
 Usage:
 <pre>
     FormPanel panel = new FormPanel( "com/mycorp/app/gui/login/loginView.jfrm" );
 </pre>
 It assumed that all form files are located in your classpath.<p>

 You should only use the published APIs to programmatically add, remove, or access Swing Components from a form.
 If you need to programmatically change a form, you use a FormAccessor, see <A HREF="../../../../../com/jeta/forms/components/panel/FormPanel.html#getFormAccessor(java.lang.String)"><CODE>getFormAccessor(String)</CODE></A>.
 If you pass a valid form name, this method will return a FormAccessor instance.  Use FormAccessors 
 to access the FormLayout or to add, remove, change, or enumerate components in the underlying container.<p>
  <PRE>
     FormPanel myform = new FormPanel( "test.jfrm" );   <i>// where the main form in test.jfrm is named "settings"</i>
     FormAccessor form_accessor = (FormAccessor)myform.getFormAccessor( "settings" );
     <i>// adds a component at column 2 and row 5</i>
     form_accessor.addBean( new JButton("Test"), new CellConstraints( 2, 5 ) ); 

     <i>// or replace the component named 'wizard.view' with a different component.</i>
     FormPanel wiz_view = new FormPanel( "pane2.jfrm" );
     form_accessor.replaceBean( "wizard.view", wiz_view );



     <i>// use FormAccessor to iterate over components in a form as well</i>
     Iterator iter = formaccessor.beanIterator();
     while( iter.hasNext() )
     {
         Component comp = (Component)iter.next();
         if ( comp instanceof FormAccessor )
         {
             <i>// found a nested form.</i>
             <i>// if this iterator is nested, the next call to next() will</i>
             <i>// return components in the nested form.</i>
         }
         else
         {
             <i>// found a standard Java Bean</i>
         }
     }
  </PRE>
<P>

<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#com.jeta.forms.components.panel.FormPanel">Serialized Form</A></DL>
<HR>

<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->

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<B>Nested Class Summary</B></FONT></TD>
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&nbsp;<A NAME="nested_classes_inherited_from_class_javax.swing.JPanel"><!-- --></A>
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<TD><B>Nested classes inherited from class javax.swing.<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JPanel.html" title="class or interface in javax.swing">JPanel</A></B></TD>
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