Function createDockWidgetSubstitute

src/gui/map/map_editor.cpp:195–222

* Creates a partial, resizable widget overlay over the main window. * * This widget is meant to be used as a dock widget replacement in the * mobile app. In landscape mode, the child widget is placed on the right * side, spanning the full height. In portrait mode, the child is placed * on the top, spanning the full width. */

	 * on the top, spanning the full width.
	 */
	QSplitter* createDockWidgetSubstitute(MainWindow* window, QWidget* child)
	{
		auto* splitter = new QSplitter(window);
		splitter->setChildrenCollapsible(false);
		
		auto* placeholder = new QWidget();
		
		splitter->setAttribute(Qt::WA_NoSystemBackground, true);
		placeholder->setAttribute(Qt::WA_NoSystemBackground, true);
		child->setAutoFillBackground(true);
		
		auto geometry = window->geometry();
		splitter->setGeometry(geometry);
		if (geometry.height() > geometry.width())
		{
			splitter->setOrientation(Qt::Vertical);
			splitter->addWidget(child);
			splitter->addWidget(placeholder);
		}
		else
		{
			splitter->setOrientation(Qt::Horizontal);
			splitter->addWidget(placeholder);
			splitter->addWidget(child);
		}
		
		return splitter;
	}
	
	template<class T>
	bool containsPathObject(const T& container)