/** EdiDialog constructor comment. */
public void show() {
getContentPane().setLayout(new java.awt.BorderLayout());
JScrollPane center = new JScrollPane();
getContentPane().add(center, java.awt.BorderLayout.CENTER);
list = new JList();
list.setBackground(parentWindow.getBackground());
DefaultListModel model = new DefaultListModel();
list.setModel(model);
for (int i = 0; i < DesignFrame.processingElements.length; i++) {
model.addElement((String) DesignFrame.processingElements[i][0]);
}
// list.ActionListener((ActionListener) this);
center.setViewportView(list);
JPanel down = new JPanel();
getContentPane().add(down, java.awt.BorderLayout.SOUTH);
down.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.RIGHT, 2, 2));
bOK = new JButton("OK");
bOK.addActionListener(this);
bAdd = new JButton("Add");
bAdd.addActionListener(this);
bCancel = new JButton("Cancel");
bCancel.addActionListener(this);
down.add(bOK);
down.add(bAdd);
down.add(bCancel);
pack();
setSize(getWidth(), getHeight() * 2);
list.addKeyListener(this);
super.show();
}
/** Invoked when an action occurs. */
public void actionAdd() {
int i = list.getSelectedIndex();
if (i == -1) return;
newItem =
createNewElement(
(String) DesignFrame.processingElements[list.getSelectedIndex()][1], cX, cY);
}
/** EdiDialog constructor comment. */
public String getSelectedElementName(Object src) {
String name = null;
if (src == list) {
name = (String) list.getSelectedValue();
} else if (src == bOK) {
name = (String) list.getSelectedValue();
if (name == null) {
// Button ok was pressed, but no selection was done, do nothing
return null;
}
} else {
dispose();
return null;
}
return name;
}
/** EdiDialog constructor comment. */
public void keyReleased(java.awt.event.KeyEvent e) {
if (e.getSource() == list) {
switch (e.getKeyCode()) {
case KeyEvent.VK_DELETE:
case KeyEvent.VK_BACK_SPACE:
if (keys.length() > 0) keys.setLength(keys.length() - 1);
break;
case KeyEvent.VK_ESCAPE:
dispose();
break;
case KeyEvent.VK_ENTER:
dispose();
actionOK();
break;
case KeyEvent.VK_SPACE:
actionAdd();
break;
default:
// keys.append((char) e.getKeyChar());
list.ensureIndexIsVisible(list.getSelectedIndex());
}
// if (debug)
// System.out.println("keys: " + keys);
return;
}
switch (e.getKeyCode()) {
case KeyEvent.VK_ENTER:
case KeyEvent.VK_ESCAPE:
dispose();
break;
default:
break;
}
super.keyReleased(e);
}