source: trunk/src/org/expeditee/items/SampleWidget2.java@ 77

package org.expeditee.items;


import java.awt.FlowLayout;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import javax.swing.JTextArea;

public class SampleWidget2 extends InteractiveWidget {
        
        private JComboBox _combo;
        private JTextArea _text;
        
        public SampleWidget2(Text source, String[] args) {
                super(source, new JSplitPane(JSplitPane.VERTICAL_SPLIT), 60, -1, 40, -1);

                JSplitPane sp = (JSplitPane)super._swingComponent;
                
                JPanel p = new JPanel(new FlowLayout());

                JLabel lbl = new JLabel("This widget has multiple JComponents!");
                
                JButton button = new JButton("Click Me!");
                
                JButton button2 = new JButton("Or Me!");
                
                _text = new JTextArea();
                
                _combo = new JComboBox(new String[] {"Item 1", "Item 2", "Item 3", "Item 21", "Item 22", "Item 23", "Item 31", "Item 32", "Item 33", "Item 41", "Item 42", "Item 43"});
                
                p.add(lbl);
                p.add(_combo);
                p.add(button);
                p.add(button2);
                
                sp.setTopComponent(p);
                sp.setBottomComponent(_text);

                // Set state
                if (args != null && args.length >= 1) {
                        
                        int selectedItem = 0;
                        
                        // extract selected index
                        if (args.length >= 1 && args[0] != null) {
                                try {
                                        selectedItem = Integer.parseInt(args[0]);
                                } catch (NumberFormatException e) {
                                        e.printStackTrace();
                                }
                        }
                        
                        if (selectedItem < 0) selectedItem = 0;
                        else if (selectedItem >= _combo.getItemCount())
                                selectedItem = _combo.getItemCount() - 1;
                        
                        _combo.setSelectedIndex(selectedItem);
                        
                        if (args.length >= 2 && args[1] != null) {
                                _text.setText(args[1]);
                        }
                        
                        if (args.length >= 3 && args[2] != null) {
                                try {
                                        int div = Integer.parseInt(args[2]);
                                        ((JSplitPane)super._swingComponent).setDividerLocation(div);
                                } catch (NumberFormatException e) {}
                                
                        }
                        
                }

        }

        @Override
        protected String[] getArgs(boolean isCopy) {
                return new String[] { 
                                Integer.toString(_combo.getSelectedIndex()),
                                _text.getText(),
                                Integer.toString(((JSplitPane)super._swingComponent).getDividerLocation())
                        };
        }

        @Override
        protected String getTopMostClassName() {
                return getClass().getName();
        }
        
}