source: trunk/src/org/expeditee/items/SampleWidget1.java@ 188

package org.expeditee.items;

import javax.swing.JComboBox;

public class SampleWidget1 extends InteractiveWidget {
        
        static String testItems[] = new String[] {"dog", "fish", "cat", "pig"};
        
        private JComboBox _combo;
        
        public SampleWidget1(Text source, String[] args) {
                super(source, new JComboBox(testItems), 200, 200, 50, 50);
                _combo = (JComboBox)super._swingComponent;

                // Set state
                if (args != null) {
                        
                        int selectedItem = 0;
                        
                        // extract selected index
                        if (args.length >= 1 && args[0] != null) {
                                try {
                                        selectedItem = Integer.parseInt(args[0]);
                                } catch (NumberFormatException e) {
                                        e.printStackTrace();
                                }
                        }
                        
                        // Get defined items
                        if (args.length >= 2) {
                                _combo.removeAllItems();
                                for (int i = 1; i < args.length; i++) {
                                        if (args[i] != null) _combo.addItem(args[i]);
                                }
                                if (_combo.getItemCount() == 0) {
                                        for (String s : testItems) _combo.addItem(s);
                                }
                        }
                        
                        if (selectedItem < 0) selectedItem = 0;
                        else if (selectedItem >= _combo.getItemCount()) 
                                selectedItem = _combo.getItemCount() - 1;
                        _combo.setSelectedIndex(selectedItem);
                        
                }
                
                
        }

        @Override
        protected String[] getArgs() {
                
                String[] stateArgs = new String[_combo.getItemCount() + 1];
                stateArgs[0] = Integer.toString(_combo.getSelectedIndex());
                for (int i = 0; i < _combo.getItemCount(); i++) {
                        stateArgs[i + 1] = _combo.getItemAt(i).toString();
                }
                
                return stateArgs;
        }

        @Override
        public float getMinimumBorderThickness() {
                return 0.0F;
        }
}