+void SettingsPage::load(QComboBox *box, int index) {
+ box->setProperty("StoredValue", index);
+ box->setCurrentIndex(index);
+}
+
+bool SettingsPage::hasChanged(QComboBox *box) {
+ return box->property("StoredValue").toInt() != box->currentIndex();
+}
+
+void SettingsPage::load(QSpinBox *box, int value) {
+ box->setProperty("StoredValue", value);
+ box->setValue(value);
+}
+
+bool SettingsPage::hasChanged(QSpinBox *box) {
+ return box->property("StoredValue").toInt() != box->value();
+}
+
+/*** Auto child widget handling ***/
+
+void SettingsPage::initAutoWidgets() {
+ _autoWidgets.clear();
+
+ // find all descendants that should be considered auto widgets
+ // we need to climb the QObject tree recursively
+ findAutoWidgets(this, &_autoWidgets);
+
+ foreach(QObject *widget, _autoWidgets) {
+ if(widget->inherits("ColorButton"))
+ connect(widget, SIGNAL(colorChanged(QColor)), SLOT(autoWidgetHasChanged()));
+ else if(widget->inherits("QAbstractButton") || widget->inherits("QGroupBox"))
+ connect(widget, SIGNAL(toggled(bool)), SLOT(autoWidgetHasChanged()));
+ else if(widget->inherits("QLineEdit") || widget->inherits("QTextEdit"))
+ connect(widget, SIGNAL(textChanged(const QString &)), SLOT(autoWidgetHasChanged()));
+ else if(widget->inherits("QComboBox"))
+ connect(widget, SIGNAL(currentIndexChanged(int)), SLOT(autoWidgetHasChanged()));
+ else if(widget->inherits("QSpinBox"))
+ connect(widget, SIGNAL(valueChanged(int)), SLOT(autoWidgetHasChanged()));
+ else if(widget->inherits("FontSelector"))
+ connect(widget, SIGNAL(fontChanged(QFont)), SLOT(autoWidgetHasChanged()));
+ else
+ qWarning() << "SettingsPage::init(): Unknown autoWidget type" << widget->metaObject()->className();
+ }
+}
+
+void SettingsPage::findAutoWidgets(QObject *parent, QObjectList *autoList) const {
+ foreach(QObject *child, parent->children()) {
+ if(child->property("settingsKey").isValid())
+ autoList->append(child);
+ findAutoWidgets(child, autoList);
+ }