private void removeLabel(Object key) {
for (JLabel addedLabel : _labelComponents) {
LabelItem labelItem = _itemDictionary.get(addedLabel);
if (labelItem.getTag() == key) {
_labelComponents.remove(addedLabel);
remove(addedLabel);
_itemDictionary.remove(addedLabel);
break;
}
}
revalidate();
repaint();
}
private void addLabel(LabelItem label) {
JLabel newLabel = new JLabel(label.getText());
newLabel.setVisible(true);
_labelComponents.add(newLabel);
_itemDictionary.put(newLabel, label);
newLabel.addMouseListener(
new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
JLabel eventSender = (JLabel) evt.getComponent();
LabelItem labelItem = _itemDictionary.get(eventSender);
_controller.RemoveLabel(labelItem);
}
});
add(newLabel);
revalidate();
}