Use existing Qt functionality to get cursor position

Might resolve issues with cursor position detection on non-X windows on
Linux

src/utils/utility.cpp

@@ -15,6 +15,7 @@
 #include <QJsonDocument>
 #include <QSystemTrayIcon>
 #include <QGuiApplication>
+#include <QCursor>
 #include <unordered_map>
 #include <regex>
 #include <set>
@@ -980,3 +981,9 @@ int findIdxInRagne(QComboBox *list, int start, int stop,
 	}
 	return foundIdx;
 }
+
+std::pair<int, int> getCursorPos()
+{
+	auto cursorPos = QCursor::pos();
+	return {cursorPos.x(), cursorPos.y()};
+}

src/utils/utility.hpp

@@ -88,3 +88,4 @@ void addSelectionGroup(QComboBox *selection, const QStringList &group,
 		       bool addSeparator = true);
 int findIdxInRagne(QComboBox *list, int start, int stop,
 		   const std::string &value);
+std::pair<int, int> getCursorPos();