public void itemStateChanged(ItemEvent event) {
CheckboxMenuItem theMenuItem = (CheckboxMenuItem) (event.getSource());
String strIndex =
theMenuItem
.getActionCommand()
.substring(theMenuItem.getActionCommand().lastIndexOf('.') + 1);
int index = (new Integer(strIndex)).intValue();
if (theMenuItem.getState()) {
((Component) visibleMapLayers.elementAt(index)).setVisible(true);
} else {
((Component) visibleMapLayers.elementAt(index)).setVisible(false);
}
System.out.println("Action = " + theMenuItem.getActionCommand());
System.out.println(" = " + theMenuItem.getState());
}
//
// Handle checkboxes and menu choices
//
public void itemStateChanged(ItemEvent event) {
Object src = event.getSource();
if (src == light1OnOffMenu) {
light1OnOff = light1OnOffMenu.getState();
light1.setEnable(light1OnOff);
return;
}
if (src == light2OnOffMenu) {
light2OnOff = light2OnOffMenu.getState();
light2.setEnable(light2OnOff);
return;
}
if (src == light3OnOffMenu) {
light3OnOff = light3OnOffMenu.getState();
light3.setEnable(light3OnOff);
return;
}
// Handle all other checkboxes
super.itemStateChanged(event);
}
public void itemStateChanged(ItemEvent event) {
Object src = event.getSource();
// Check if it is the coupled background choice
if (src == coupledBackgroundOnOffMenu) {
coupledBackgroundOnOff = coupledBackgroundOnOffMenu.getState();
if (coupledBackgroundOnOff) {
currentBackgroundColor = currentColor;
backgroundColorMenu.setCurrent(currentColor);
Color3f color = (Color3f) colors[currentColor].value;
background.setColor(color);
backgroundColorMenu.setEnabled(false);
} else {
backgroundColorMenu.setEnabled(true);
}
}
// Handle all other checkboxes
super.itemStateChanged(event);
}
