private boolean maybeSave() {
if (scribbleArea.isModified()) {
QMessageBox.StandardButton ret;
ret =
QMessageBox.warning(
this,
tr("Scribble"),
tr("The image has been modified.\n" + "Do you want to save your changes?"),
new QMessageBox.StandardButtons(
QMessageBox.StandardButton.Save, QMessageBox.StandardButton.Discard));
if (ret == QMessageBox.StandardButton.Save) {
return saveFile("png");
} else if (ret == QMessageBox.StandardButton.Cancel) {
return false;
}
}
return true;
}
