SettingsDlg::SettingsDlg(QWidget *parent)
: QDialog(parent),
- _currentPage(0)
+ _currentPage(nullptr)
{
ui.setupUi(this);
setModal(true);
void SettingsDlg::selectPage(SettingsPage *sp)
{
if (!sp) {
- _currentPage = 0;
+ _currentPage = nullptr;
ui.settingsStack->setCurrentIndex(0);
ui.pageTitle->setText(tr("Settings"));
return;
pageIsLoaded[sp] = true;
}
- if (sp != currentPage() && currentPage() != 0 && currentPage()->hasChanged()) {
+ if (sp != currentPage() && currentPage() != nullptr && currentPage()->hasChanged()) {
int ret = QMessageBox::warning(this, tr("Save changes"),
tr("There are unsaved changes on the current configuration page. Would you like to apply your changes now?"),
QMessageBox::Discard|QMessageBox::Save|QMessageBox::Cancel, QMessageBox::Cancel);
void SettingsDlg::itemSelected()
{
QList<QTreeWidgetItem *> items = ui.settingsTree->selectedItems();
- SettingsPage *sp = 0;
+ SettingsPage *sp = nullptr;
if (!items.isEmpty()) {
sp = qobject_cast<SettingsPage *>(items[0]->data(0, SettingsPageRole).value<QObject *>());
}