public void actionPerformed(ActionEvent e) {
if (isExists()) {
try {
main.getPenerbitView().setSelected(true);
} catch (PropertyVetoException ex) {
}
} else {
main.setPenerbitView(new FramePenerbitView(main));
main.getDesktopPane().add(main.getPenerbitView());
main.getPenerbitView().setVisible(true);
}
}
public boolean isExists() {
boolean result = false;
JInternalFrame[] iFrame = main.getDesktopPane().getAllFrames();
for (int i = 0; i < iFrame.length; i++) {
if (iFrame[i].equals(main.getPenerbitView())) {
result = true;
break;
}
}
return result;
}