src/osm/jp/gpx/matchtime/gui/ParameterPanelSelecter.java

   1 package osm.jp.gpx.matchtime.gui;
   2
   3 import java.awt.Dimension;
   4 import java.awt.event.ActionEvent;
   5 import java.awt.event.ActionListener;
   6
   7 import javax.swing.JComboBox;
   8 import javax.swing.JLabel;
   9 import javax.swing.JPanel;
  10
  11 @SuppressWarnings("serial")
  12 public class ParameterPanelSelecter extends JPanel implements ActionListener {
  13     public static final int ITEM_WIDTH_1 = 160;
  14     public static final int ITEM_WIDTH_2 = 240;
  15     public static final int LINE_WIDTH = ITEM_WIDTH_1 + ITEM_WIDTH_2;
  16     public static final int LINE_HEIGHT = 18;
  17     public JLabel label;
  18     public JComboBox<String> field;
  19     public String value;
  20
  21     @SuppressWarnings({"OverridableMethodCallInConstructor", "LeakingThisInConstructor"})
  22     public ParameterPanelSelecter(String title, String[] items) {
  23         super(null);
  24         this.value = items[0];
  25
  26         this.label = new JLabel(title, JLabel.RIGHT);
  27         this.label.setBounds(0, 0, ITEM_WIDTH_1 - 6, LINE_HEIGHT);
  28         add(this.label);
  29
  30         this.field = new JComboBox<>();
  31         this.field.addActionListener(this);
  32         for (String item : items) {
  33             this.field.addItem(item);
  34         }
  35         this.field.setBounds(ITEM_WIDTH_1, 0, ITEM_WIDTH_2, LINE_HEIGHT);
  36         add(this.field);
  37
  38         setPreferredSize(new Dimension(ITEM_WIDTH_1, LINE_HEIGHT));
  39     }
  40
  41     @Override
  42     public void actionPerformed(ActionEvent e) {
  43         this.value = (String)this.field.getSelectedItem();
  44     }
  45 }