added custom info window,

set min size to mainwindow

QtMeshViewer/Header/FileInfoWindow.h

@@ -0,0 +1,20 @@
+#pragma once
+#include <QWidget>
+#include <QString>
+#include "ui_FileInfoWindow.h"
+
+class FileInfoWindow : public QWidget
+{
+	Q_OBJECT
+
+public:
+	FileInfoWindow(QWidget *parent = Q_NULLPTR);
+	~FileInfoWindow();
+
+private:
+	Ui::FileInfoWindow* ui;
+
+public:
+	void setBasicText(QString text);
+	void setDetailText(QString text);
+};

QtMeshViewer/Header/MainWindow.h

@@ -6,6 +6,7 @@
 #include <QStringList>
 #include <QLabel>
 #include "ui_MainWindow.h"
+#include "..\Header\FileInfoWindow.h"
 
 struct Material;
 
@@ -23,6 +24,7 @@ private:
 	void setupWidgets();
 	QByteArray m_fileInfo;
 	QLabel* m_output;
+	FileInfoWindow* m_infoWindow;
 
 private:
 	void openFile();