set 7 inch portrait mode

UpdatePTUDevCtrl/mainwindow.cpp

@@ -128,6 +128,7 @@ void MainWindow::checkOrientation()
         break;
     }
 
+    //this->setPortraitLayout();
     this->currentOrientation = orientation;
 }
 
@@ -143,8 +144,13 @@ void MainWindow::setPortraitLayout()
 void MainWindow::setLandscapeLayout()
 {
     // Adjust layout for landscape mode (800x480)
+    /*
     this->setFixedSize(800, 480);
     ui->centralwidget->setFixedSize(800, 480);
+    */
+    this->setFixedSize(480, 800);
+    ui->centralwidget->setFixedSize(480, 800);
+
 }