1 files changed, 52 insertions, 52 deletions
diff --git a/src/gui/tikzview.h b/src/gui/tikzview.h
index bfa7ace..4ec9f3d 100644
--- a/src/gui/tikzview.h
+++ b/src/gui/tikzview.h
@@ -1,52 +1,52 @@
-/*
-    TikZiT - a GUI diagram editor for TikZ
-    Copyright (C) 2018 Aleks Kissinger
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-/*!
-  * Display a Graph, and manage any user input that purely changes the view (e.g. Zoom). This
-  * serves as the view in the MVC (TikzDocument, TikzView, TikzScene).
-  */
-
-#ifndef TIKZVIEW_H
-#define TIKZVIEW_H
-
-#include <QObject>
-#include <QWidget>
-#include <QGraphicsView>
-#include <QPainter>
-#include <QGraphicsItem>
-#include <QStyleOptionGraphicsItem>
-#include <QRectF>
-#include <QMouseEvent>
-
-class TikzView : public QGraphicsView
-{
-    Q_OBJECT
-public:
-    explicit TikzView(QWidget *parent = 0);
-
-public slots:
-    void zoomIn();
-    void zoomOut();
-    void setScene(QGraphicsScene *scene);
-protected:
-    void drawBackground(QPainter *painter, const QRectF &rect);
-private:
-    float _scale;
-};
-
-#endif // TIKZVIEW_H
+/*
+    TikZiT - a GUI diagram editor for TikZ
+    Copyright (C) 2018 Aleks Kissinger
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+/*!
+  * Display a Graph, and manage any user input that purely changes the view (e.g. Zoom). This
+  * serves as the view in the MVC (TikzDocument, TikzView, TikzScene).
+  */
+
+#ifndef TIKZVIEW_H
+#define TIKZVIEW_H
+
+#include <QObject>
+#include <QWidget>
+#include <QGraphicsView>
+#include <QPainter>
+#include <QGraphicsItem>
+#include <QStyleOptionGraphicsItem>
+#include <QRectF>
+#include <QMouseEvent>
+
+class TikzView : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    explicit TikzView(QWidget *parent = 0);
+
+public slots:
+    void zoomIn();
+    void zoomOut();
+    void setScene(QGraphicsScene *scene);
+protected:
+    void drawBackground(QPainter *painter, const QRectF &rect);
+private:
+    float _scale;
+};
+
+#endif // TIKZVIEW_H