C++ (Cpp) onSettingChanged Examples

Example #1

File: DialogPreferences.cpp Project: dgeelen/uftt

void DialogPreferences::on_listAdvancedOptions_itemChanged(QTreeWidgetItem* item, int col)
{
	if (col != CN_CURVALUE) return;
	onSettingChanged();

	std::string curval = Q2S(item->text(CN_CURVALUE));
	bool isvalid = false;
	try {
		std::string normval = settings->getVariable(Q2S(item->text(CN_KEY)))->isValid(curval);
		if (curval != normval) {
			item->setText(CN_CURVALUE, S2Q(normval));
			return;
		}
		isvalid = true;
	} catch (...) {};

	bool bold = item->text(CN_CURVALUE) != item->text(CN_DEFAULT);
	QFont tfont = item->font(CN_DEFAULT);
	tfont.setBold(bold);
	item->setFont(CN_CURVALUE, tfont);
	item->setFont(CN_KEY     , tfont);

	QColor tcolor = item->textColor(CN_DEFAULT);
	if (!isvalid)
		tcolor = QColor("red");
	item->setTextColor(CN_CURVALUE, tcolor);
	item->setTextColor(CN_KEY     , tcolor);
}

Example #2

File: QtSettingsProvider.cpp Project: swift/swift

void QtSettingsProvider::storeSetting(const Setting<int>& setting, const int& settingValue) {
    bool changed = false;
    if (getSetting(setting) != settingValue) {
        changed = true;
    }
    settings_.setValue(setting.getKey().c_str(), settingValue);
    if (changed) {
        onSettingChanged(setting.getKey());
    }
    updatePermissions();
}