001/* 002 * SVG Salamander 003 * Copyright (c) 2004, Mark McKay 004 * All rights reserved. 005 * 006 * Redistribution and use in source and binary forms, with or 007 * without modification, are permitted provided that the following 008 * conditions are met: 009 * 010 * - Redistributions of source code must retain the above 011 * copyright notice, this list of conditions and the following 012 * disclaimer. 013 * - Redistributions in binary form must reproduce the above 014 * copyright notice, this list of conditions and the following 015 * disclaimer in the documentation and/or other materials 016 * provided with the distribution. 017 * 018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 019 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 020 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 021 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 022 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 023 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 025 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 026 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 027 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 028 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 029 * OF THE POSSIBILITY OF SUCH DAMAGE. 030 * 031 * Mark McKay can be contacted at mark@kitfox.com. Salamander and other 032 * projects can be found at http://www.kitfox.com 033 * 034 * Created on May 7, 2005, 4:15 AM 035 */ 036 037package com.kitfox.svg.app.beans; 038 039import java.awt.*; 040import java.util.*; 041import javax.swing.*; 042 043/** 044 * Panel based on the null layout. Allows editing with absolute layout. When 045 * instanced, records layout dimensions of all subcomponents. Then, if the 046 * panel is ever resized, scales all children to fit new size. 047 * 048 * @author kitfox 049 */ 050public class ProportionalLayoutPanel extends javax.swing.JPanel 051{ 052 public static final long serialVersionUID = 1; 053 054 //Margins to leave on sides of panel, expressed in fractions [0 1] 055 float topMargin; 056 float bottomMargin; 057 float leftMargin; 058 float rightMargin; 059 060 /** Creates new form ProportionalLayoutPanel */ 061 public ProportionalLayoutPanel() 062 { 063 initComponents(); 064 } 065 066 public void addNotify() 067 { 068 super.addNotify(); 069 070 Rectangle rect = this.getBounds(); 071 JOptionPane.showMessageDialog(this, "" + rect); 072 } 073 074 075 /** This method is called from within the constructor to 076 * initialize the form. 077 * WARNING: Do NOT modify this code. The content of this method is 078 * always regenerated by the Form Editor. 079 */ 080 // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents 081 private void initComponents() 082 { 083 jPanel1 = new javax.swing.JPanel(); 084 085 setLayout(null); 086 087 addComponentListener(new java.awt.event.ComponentAdapter() 088 { 089 public void componentResized(java.awt.event.ComponentEvent evt) 090 { 091 formComponentResized(evt); 092 } 093 public void componentShown(java.awt.event.ComponentEvent evt) 094 { 095 formComponentShown(evt); 096 } 097 }); 098 099 add(jPanel1); 100 jPanel1.setBounds(80, 90, 280, 160); 101 102 } 103 // </editor-fold>//GEN-END:initComponents 104 105 private void formComponentShown(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentShown 106 {//GEN-HEADEREND:event_formComponentShown 107 JOptionPane.showMessageDialog(this, "" + getWidth() + ", " + getHeight()); 108 109 }//GEN-LAST:event_formComponentShown 110 111 private void formComponentResized(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentResized 112 {//GEN-HEADEREND:event_formComponentResized 113// TODO add your handling code here: 114 }//GEN-LAST:event_formComponentResized 115 116 117 // Variables declaration - do not modify//GEN-BEGIN:variables 118 private javax.swing.JPanel jPanel1; 119 // End of variables declaration//GEN-END:variables 120 121}