ui: added maximize button to CodeSnippets that opens the full file in a separate window

src/app/qt/element/QtCodeFileList.h

@@ -0,0 +1,37 @@
+#ifndef QT_CODE_FILE_LIST
+#define QT_CODE_FILE_LIST
+
+#include <memory>
+#include <vector>
+
+#include <QFrame>
+#include <QScrollArea>
+
+#include "utility/types.h"
+
+class QtCodeFile;
+class TokenLocationFile;
+
+class QtCodeFileList: public QScrollArea
+{
+	Q_OBJECT
+
+public:
+	QtCodeFileList(QWidget* parent = 0);
+	virtual ~QtCodeFileList();
+
+	void addCodeSnippet(
+		int startLineNumber,
+		const std::string& code,
+		const TokenLocationFile& locationFile,
+		const std::vector<Id>& activeTokenIds
+	);
+
+	void clearCodeSnippets();
+
+private:
+	std::shared_ptr<QFrame> m_frame;
+	std::vector<std::shared_ptr<QtCodeFile> > m_files;
+};
+
+#endif // QT_CODE_FILE_LIST