private void doQuit() {
boolean ask = false;
for (MainActivity ma : all) {
if (ma.isDownloading()) {
ask = true;
break;
}
}
if (ask) {
int result =
JOptionPane.showConfirmDialog(
getRootPane(),
"Really quit?",
"Downloads in progress",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.NO_OPTION) {
return;
}
}
for (MainActivity ma : all) {
for (int i = 0; i < downloadList.getComponentCount(); i++) {
DownloadView dv = (DownloadView) ma.downloadList.getComponent(i);
dv.stopWorker();
}
}
System.exit(0);
}
private boolean isDownloading() {
for (int i = 0; i < downloadList.getComponentCount(); i++) {
DownloadView dv = (DownloadView) downloadList.getComponent(i);
if (dv.isDownloading()) {
return true;
}
}
return false;
}
private void doClose() {
if (isDownloading()) {
int result =
JOptionPane.showConfirmDialog(
getRootPane(),
"Really close?",
"Downloads in progress",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.NO_OPTION) {
return;
}
for (int i = 0; i < downloadList.getComponentCount(); i++) {
DownloadView dv = (DownloadView) downloadList.getComponent(i);
dv.stopWorker();
}
}
all.remove(this);
setVisible(false);
if (all.size() == 0) {
System.exit(0);
}
}
