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/*
* ProportionalLayoutPanel.java
*
* Created on May 7, 2005, 4:15 AM
*/
package com.kitfox.svg.app.beans;
import java.awt.*;
import java.util.*;
import javax.swing.*;
/**
* Panel based on the null layout. Allows editing with absolute layout. When
* instanced, records layout dimensions of all subcomponents. Then, if the
* panel is ever resized, scales all children to fit new size.
*
* @author kitfox
*/
public class ProportionalLayoutPanel extends javax.swing.JPanel
{
public static final long serialVersionUID = 1;
//Margins to leave on sides of panel, expressed in fractions [0 1]
float topMargin;
float bottomMargin;
float leftMargin;
float rightMargin;
/** Creates new form ProportionalLayoutPanel */
public ProportionalLayoutPanel()
{
initComponents();
}
public void addNotify()
{
super.addNotify();
Rectangle rect = this.getBounds();
JOptionPane.showMessageDialog(this, "" + rect);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
private void initComponents()
{
jPanel1 = new javax.swing.JPanel();
setLayout(null);
addComponentListener(new java.awt.event.ComponentAdapter()
{
public void componentResized(java.awt.event.ComponentEvent evt)
{
formComponentResized(evt);
}
public void componentShown(java.awt.event.ComponentEvent evt)
{
formComponentShown(evt);
}
});
add(jPanel1);
jPanel1.setBounds(80, 90, 280, 160);
}
// </editor-fold>//GEN-END:initComponents
private void formComponentShown(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentShown
{//GEN-HEADEREND:event_formComponentShown
JOptionPane.showMessageDialog(this, "" + getWidth() + ", " + getHeight());
}//GEN-LAST:event_formComponentShown
private void formComponentResized(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentResized
{//GEN-HEADEREND:event_formComponentResized
// TODO add your handling code here:
}//GEN-LAST:event_formComponentResized
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JPanel jPanel1;
// End of variables declaration//GEN-END:variables
}
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