1 files changed, 37 insertions, 37 deletions

diff --git a/src/canvaswidget.cc b/src/canvaswidget.cc
index c0e0b88..5ce2731 100644
--- a/src/canvaswidget.cc
+++ b/src/canvaswidget.cc
@@ -32,64 +32,64 @@
 #define SINGLESTEP MAXVAL/100000
 #define PAGESTEP MAXVAL/10000
 
-CanvasWidget::CanvasWidget(QWidget *parent)
+CanvasWidget::CanvasWidget(QWidget* parent)
 {
-  QGridLayout *g = new QGridLayout(this);
+	QGridLayout* g = new QGridLayout(this);
 
-  canvas = new Canvas(this);
-  g->addWidget(canvas, 0, 0);
+	canvas = new Canvas(this);
+	g->addWidget(canvas, 0, 0);
 
-  yoffset = new QScrollBar(Qt::Vertical);
-  yoffset->setRange(0, MAXVAL);
-  yoffset->setPageStep(PAGESTEP);
-  yoffset->setSingleStep(SINGLESTEP);
-  connect(yoffset, SIGNAL(valueChanged(int)), this, SLOT(setYOffset(int)));
-  g->addWidget(yoffset, 0, 1);
+	yoffset = new QScrollBar(Qt::Vertical);
+	yoffset->setRange(0, MAXVAL);
+	yoffset->setPageStep(PAGESTEP);
+	yoffset->setSingleStep(SINGLESTEP);
+	connect(yoffset, SIGNAL(valueChanged(int)), this, SLOT(setYOffset(int)));
+	g->addWidget(yoffset, 0, 1);
 
-  yscale = new ZoomSlider(Qt::Vertical);
-  yscale->setRange(0.5, 30);
-  yscale->setTickWidth(0.1);
-  connect(yscale, SIGNAL(valueChanged(float)), this, SLOT(setYScale(float)));
-  yscale->setValue(0.5);
-  setYScale(0.5);
-  g->addWidget(yscale, 0, 2);
+	yscale = new ZoomSlider(Qt::Vertical);
+	yscale->setRange(0.5, 30);
+	yscale->setTickWidth(0.1);
+	connect(yscale, SIGNAL(valueChanged(float)), this, SLOT(setYScale(float)));
+	yscale->setValue(0.5);
+	setYScale(0.5);
+	g->addWidget(yscale, 0, 2);
 
-  xoffset = new QScrollBar(Qt::Horizontal);
-  xoffset->setRange(0, MAXVAL);
-  xoffset->setPageStep(PAGESTEP);
-  xoffset->setSingleStep(SINGLESTEP);
-  connect(xoffset, SIGNAL(valueChanged(int)), this, SLOT(setXOffset(int)));
-  g->addWidget(xoffset, 1, 0);
+	xoffset = new QScrollBar(Qt::Horizontal);
+	xoffset->setRange(0, MAXVAL);
+	xoffset->setPageStep(PAGESTEP);
+	xoffset->setSingleStep(SINGLESTEP);
+	connect(xoffset, SIGNAL(valueChanged(int)), this, SLOT(setXOffset(int)));
+	g->addWidget(xoffset, 1, 0);
 
-  xscale = new ZoomSlider(Qt::Horizontal);
-  xscale->setRange(1, 0.0001);
-  xscale->setTickWidth(0.0001);
-  connect(xscale, SIGNAL(valueChanged(float)), this, SLOT(setXScale(float)));
-  g->addWidget(xscale, 2, 0);
+	xscale = new ZoomSlider(Qt::Horizontal);
+	xscale->setRange(1, 0.0001);
+	xscale->setTickWidth(0.0001);
+	connect(xscale, SIGNAL(valueChanged(float)), this, SLOT(setXScale(float)));
+	g->addWidget(xscale, 2, 0);
 
-  setLayout(g);
+	setLayout(g);
 }
 
 void CanvasWidget::setXScale(float val)
 {
-  canvas->setXScale(val);
+	canvas->setXScale(val);
 }
 
 void CanvasWidget::setYScale(float val)
 {
-  canvas->setYScale(val);
+	canvas->setYScale(val);
 }
 
 void CanvasWidget::setXOffset(int of)
 {
-  // range 0.0 - 1.0
-  float val = (float)of/(float)MAXVAL;
-  canvas->setXOffset(val);
+	// range 0.0 - 1.0
+	float val = (float)of/(float)MAXVAL;
+	canvas->setXOffset(val);
 }
 
 void CanvasWidget::setYOffset(int of)
 {
-  // range 0.0 - 1.0
-  float val = (float)(of * -1 + MAXVAL)/(float)MAXVAL;
-  canvas->setYOffset(val);
+	// range 0.0 - 1.0
+	float val = (float)(of * -1 + MAXVAL)/(float)MAXVAL;
+	canvas->setYOffset(val);
 }