Clang warnings.

--HG--
branch : develop

src/app/tape/mapplication.cpp

@@ -414,6 +414,7 @@ bool MApplication::event(QEvent *e)
                     return true;
                 }
             }
+            break;
         }
 #if defined(Q_OS_MAC)
         case QEvent::ApplicationActivate:
@@ -428,6 +429,7 @@ bool MApplication::event(QEvent *e)
                 }
                 return true;
             }
+            break;
         }
 #endif //defined(Q_OS_MAC)
         default:

src/app/valentina/core/vapplication.cpp

@@ -628,6 +628,7 @@ bool VApplication::event(QEvent *e)
                     return true;
                 }
             }
+            break;
         }
 #if defined(Q_OS_MAC)
         case QEvent::ApplicationActivate:

src/app/valentina/dialogs/dialoglayoutsettings.cpp

@@ -531,7 +531,7 @@ void DialogLayoutSettings::DialogAccepted()
     generator->SetCaseType(GetGroup());
     generator->SetPaperHeight(GetPaperHeight());
     generator->SetPaperWidth(GetPaperWidth());
-    generator->SetShift(qFloor(GetShift()));
+    generator->SetShift(static_cast<quint32>(qFloor(GetShift())));
     generator->SetRotate(GetRotate());
     generator->SetRotationIncrease(GetIncrease());
     generator->SetAutoCrop(GetAutoCrop());

src/app/valentina/mainwindow.cpp

@@ -3776,7 +3776,7 @@ void MainWindow::DoExport(const VCommandLinePtr &expParams)
         {
             DialogSaveLayout dialog(scenes.size(), expParams->OptBaseName(), this);
             dialog.SetDestinationPath(expParams->OptDestinationPath());
-            dialog.SelectFormate(static_cast<quint32>(expParams->OptExportType()));
+            dialog.SelectFormate(expParams->OptExportType());
             ExportLayout(dialog);
         }
         catch (const VException &e)

src/libs/ifc/exception/vexception.cpp

@@ -40,7 +40,7 @@
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief VException constructor exception
- * @param what string with error
+ * @param error string with error
  */
 VException::VException(const QString &error)
     :QException(), error(error), moreInfo(QString())