Method loadThemeConfig

src/backend/worksheet/plots/cartesian/CartesianPlot.cpp:5543–5574

}

void CartesianPlot::loadThemeConfig(const KConfig& config) {
	Q_D(CartesianPlot);

	QString theme = QString();
	if (config.hasGroup(QStringLiteral("Theme"))) {
		theme = config.name();

		// theme path is saved with UNIX dir separator
		theme = theme.right(theme.length() - theme.lastIndexOf(QLatin1Char('/')) - 1);
		DEBUG(Q_FUNC_INFO << ", set theme to " << STDSTRING(theme));
	}

	// loadThemeConfig() can be called from
	// 1. CartesianPlot::setTheme() when the user changes the theme for the plot
	// 2. Worksheet::setTheme() -> Worksheet::loadTheme() when the user changes the theme for the worksheet
	// In the second case (i.e. when d->theme is not equal to theme yet),
	/// we need to put the new theme name on the undo-stack.
	if (theme != d->theme)
		exec(new CartesianPlotSetThemeCmd(d, theme, ki18n("%1: set theme")));

	// load the color palettes for the curves
	this->setColorPalette(config);

	// load the theme for all the children
	const auto& elements = children<WorksheetElement>(ChildIndexFlag::IncludeHidden);
	for (auto* child : elements)
		child->loadThemeConfig(config);

	d->update(this->rect());

	Q_EMIT changed();
}

void CartesianPlot::saveTheme(KConfig& config) {
	const QVector<Axis*>& axisElements = children<Axis>(ChildIndexFlag::IncludeHidden);