Replaced tabs with spaces and removed some unneeded comments

1 files changed, 113 insertions, 113 deletions

diff --git a/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h b/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h
index b66428e8..476ef596 100644
--- a/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h
+++ b/src-qt5/desktop-utils/lumina-pdf/PrintWidget.h
@@ -25,54 +25,54 @@
 
 class PageItem : public QGraphicsItem {
 public:
-	PageItem(int _pageNum, QImage _pagePicture, QSize _paperSize)
+  PageItem(int _pageNum, QImage _pagePicture, QSize _paperSize)
         : pageNum(_pageNum), pagePicture(_pagePicture), paperSize(_paperSize)
-	{
-          brect = QRectF(QPointF(-25, -25),
-                      QSizeF(paperSize)+QSizeF(50, 50));
-          setCacheMode(DeviceCoordinateCache);
-	}
-
-	QRectF boundingRect() const Q_DECL_OVERRIDE
-		{ return brect; }
-
-	inline int pageNumber() const
-		{ return pageNum; }
-
-	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE
-	{
-	  Q_UNUSED(widget);
-	  //Ensure all the antialiasing/smoothing options are turned on
-	  painter->setRenderHint(QPainter::Antialiasing);
-	  painter->setRenderHint(QPainter::TextAntialiasing);
-	  painter->setRenderHint(QPainter::SmoothPixmapTransform);
-
-	  QRectF paperRect(0,0, paperSize.width(), paperSize.height());
-	  // Draw shadow
-	  painter->setClipRect(option->exposedRect);
-	  qreal shWidth = paperRect.width()/100;
-	  QRectF rshadow(paperRect.topRight() + QPointF(0, shWidth),
-	         paperRect.bottomRight() + QPointF(shWidth, 0));
-	  QLinearGradient rgrad(rshadow.topLeft(), rshadow.topRight());
-	  rgrad.setColorAt(0.0, QColor(0,0,0,255));
-	  rgrad.setColorAt(1.0, QColor(0,0,0,0));
-	  painter->fillRect(rshadow, QBrush(rgrad));
-	  QRectF bshadow(paperRect.bottomLeft() + QPointF(shWidth, 0),
-	         paperRect.bottomRight() + QPointF(0, shWidth));
-	  QLinearGradient bgrad(bshadow.topLeft(), bshadow.bottomLeft());
-	  bgrad.setColorAt(0.0, QColor(0,0,0,255));
-	  bgrad.setColorAt(1.0, QColor(0,0,0,0));
-	  painter->fillRect(bshadow, QBrush(bgrad));
-	  QRectF cshadow(paperRect.bottomRight(),
-	         paperRect.bottomRight() + QPointF(shWidth, shWidth));
-	  QRadialGradient cgrad(cshadow.topLeft(), shWidth, cshadow.topLeft());
-	  cgrad.setColorAt(0.0, QColor(0,0,0,255));
-	  cgrad.setColorAt(1.0, QColor(0,0,0,0));
-	  painter->fillRect(cshadow, QBrush(cgrad));
-	  painter->setClipRect(paperRect & option->exposedRect);
-	  painter->fillRect(paperRect, Qt::white);
-	  painter->drawImage(QPoint(0,0), pagePicture);
-	}
+  {
+    brect = QRectF(QPointF(-25, -25),
+              QSizeF(paperSize)+QSizeF(50, 50));
+    setCacheMode(DeviceCoordinateCache);
+  }
+
+  QRectF boundingRect() const Q_DECL_OVERRIDE
+    { return brect; }
+
+  inline int pageNumber() const
+    { return pageNum; }
+
+  void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) Q_DECL_OVERRIDE
+  {
+    Q_UNUSED(widget);
+    //Ensure all the antialiasing/smoothing options are turned on
+    painter->setRenderHint(QPainter::Antialiasing);
+    painter->setRenderHint(QPainter::TextAntialiasing);
+    painter->setRenderHint(QPainter::SmoothPixmapTransform);
+
+    QRectF paperRect(0,0, paperSize.width(), paperSize.height());
+    // Draw shadow
+    painter->setClipRect(option->exposedRect);
+    qreal shWidth = paperRect.width()/100;
+    QRectF rshadow(paperRect.topRight() + QPointF(0, shWidth),
+           paperRect.bottomRight() + QPointF(shWidth, 0));
+    QLinearGradient rgrad(rshadow.topLeft(), rshadow.topRight());
+    rgrad.setColorAt(0.0, QColor(0,0,0,255));
+    rgrad.setColorAt(1.0, QColor(0,0,0,0));
+    painter->fillRect(rshadow, QBrush(rgrad));
+    QRectF bshadow(paperRect.bottomLeft() + QPointF(shWidth, 0),
+           paperRect.bottomRight() + QPointF(0, shWidth));
+    QLinearGradient bgrad(bshadow.topLeft(), bshadow.bottomLeft());
+    bgrad.setColorAt(0.0, QColor(0,0,0,255));
+    bgrad.setColorAt(1.0, QColor(0,0,0,0));
+    painter->fillRect(bshadow, QBrush(bgrad));
+    QRectF cshadow(paperRect.bottomRight(),
+           paperRect.bottomRight() + QPointF(shWidth, shWidth));
+    QRadialGradient cgrad(cshadow.topLeft(), shWidth, cshadow.topLeft());
+    cgrad.setColorAt(0.0, QColor(0,0,0,255));
+    cgrad.setColorAt(1.0, QColor(0,0,0,0));
+    painter->fillRect(cshadow, QBrush(cgrad));
+    painter->setClipRect(paperRect & option->exposedRect);
+    painter->fillRect(paperRect, Qt::white);
+    painter->drawImage(QPoint(0,0), pagePicture);
+  }
 
 private:
   int pageNum;
@@ -84,85 +84,85 @@ private:
 
 class PrintWidget : public QGraphicsView
 {
-	Q_OBJECT
+  Q_OBJECT
 public:
-	enum ViewMode {
-		SinglePageView,
-		FacingPagesView,
-		AllPagesView
-	};
-
-	enum ZoomMode {
-		CustomZoom,
-		FitToWidth,
-		FitInView
-	};
+  enum ViewMode {
+    SinglePageView,
+    FacingPagesView,
+    AllPagesView
+  };
+
+  enum ZoomMode {
+    CustomZoom,
+    FitToWidth,
+    FitInView
+  };
 
 private:
-	void generatePreview();
-	void layoutPages();
-	void populateScene();
-	void setViewMode(ViewMode);
-	void setZoomMode(ZoomMode);
-
-	QGraphicsScene *scene;
-	QMatrix rotMatrix;
-	int curPage, publicPageNum;
-	ViewMode viewMode;
-	ZoomMode zoomMode;
-	QPageLayout::Orientation orientation;
-	double zoomFactor;
-	bool initialized, fitting;
-	QList<QGraphicsItem*> pages;
-	int degrees;
-	Renderer *BACKEND;
+  void generatePreview();
+  void layoutPages();
+  void populateScene();
+  void setViewMode(ViewMode);
+  void setZoomMode(ZoomMode);
+
+  QGraphicsScene *scene;
+  QMatrix rotMatrix;
+  int curPage, publicPageNum;
+  ViewMode viewMode;
+  ZoomMode zoomMode;
+  QPageLayout::Orientation orientation;
+  double zoomFactor;
+  bool initialized, fitting;
+  QList<QGraphicsItem*> pages;
+  int degrees;
+  Renderer *BACKEND;
 
 public:
-	PrintWidget(Renderer *backend, QWidget *parent = 0);
-	~PrintWidget();
+  PrintWidget(Renderer *backend, QWidget *parent = 0);
+  ~PrintWidget();
 
-	double getZoomFactor() const { return this->zoomFactor; };
-	ZoomMode getZoomMode() const { return this->zoomMode; };
-	int currentPage() const { return publicPageNum; };
+  double getZoomFactor() const { return this->zoomFactor; };
+  ZoomMode getZoomMode() const { return this->zoomMode; };
+  int currentPage() const { return publicPageNum; };
 
 signals:
-	void resized();
-	void customContextMenuRequested(const QPoint&);
-	void currentPageChanged();
+  void resized();
+  void customContextMenuRequested(const QPoint&);
+  void currentPageChanged();
 
 public slots:
-	void zoomIn(double factor=1.2);
-	void zoomOut(double factor=1.2);
-	void setCurrentPage(int);
-	void setVisible(bool) Q_DECL_OVERRIDE;
-	void highlightText(TextData*);
-	void setDegrees(int);
-
-	void updatePreview();
-	void fitView();
-	void fitToWidth();
-	void setAllPagesViewMode();
-	void setSinglePageViewMode();
-	void setFacingPagesViewMode();
+  void zoomIn(double factor=1.2);
+  void zoomOut(double factor=1.2);
+  void setCurrentPage(int);
+  void setVisible(bool) Q_DECL_OVERRIDE;
+  void highlightText(TextData*);
+  void setDegrees(int);
+
+  void updatePreview();
+  void fitView();
+  void fitToWidth();
+  void setAllPagesViewMode();
+  void setSinglePageViewMode();
+  void setFacingPagesViewMode();
 
 private slots:
-	void updateCurrentPage();
-	int calcCurrentPage();
-	void fit(bool doFitting=false);
+  void updateCurrentPage();
+  int calcCurrentPage();
+  void fit(bool doFitting=false);
 
 protected:
-	void resizeEvent(QResizeEvent* e) Q_DECL_OVERRIDE {
-		/*{
-			const QSignalBlocker blocker(verticalScrollBar()); // Don't change page, QTBUG-14517
-			QGraphicsView::resizeEvent(e);
-		}*/
-		QGraphicsView::resizeEvent(e);
-		emit resized();
- 	}
-
-	void showEvent(QShowEvent* e) Q_DECL_OVERRIDE {
-	  QGraphicsView::showEvent(e);
-		emit resized();
-	}
+  void resizeEvent(QResizeEvent* e) Q_DECL_OVERRIDE {
+    /*{
+      const QSignalBlocker blocker(verticalScrollBar()); // Don't change page, QTBUG-14517
+      QGraphicsView::resizeEvent(e);
+    }*/
+    QGraphicsView::resizeEvent(e);
+    emit resized();
+   }
+
+  void showEvent(QShowEvent* e) Q_DECL_OVERRIDE {
+    QGraphicsView::showEvent(e);
+    emit resized();
+  }
 };
 #endif