1 files changed, 26 insertions, 21 deletions

diff --git a/src/codeeditor.cc b/src/codeeditor.cc
index 44b0e9b..d639953 100644
--- a/src/codeeditor.cc
+++ b/src/codeeditor.cc
@@ -60,13 +60,12 @@ CodeEditor::CodeEditor(QWidget *parent) : QPlainTextEdit(parent)
 	highlightCurrentLine();
 }
 
-
-
 int CodeEditor::lineNumberAreaWidth()
 {
 	int digits = 1;
 	int max = qMax(1, blockCount());
-	while (max >= 10) {
+	while(max >= 10)
+	{
 		max /= 10;
 		++digits;
 	}
@@ -76,44 +75,43 @@ int CodeEditor::lineNumberAreaWidth()
 	return space;
 }
 
-
-
 void CodeEditor::updateLineNumberAreaWidth(int /* newBlockCount */)
 {
 	setViewportMargins(lineNumberAreaWidth(), 0, 0, 0);
 }
 
-
-
 void CodeEditor::updateLineNumberArea(const QRect &rect, int dy)
 {
-	if (dy)
+	if(dy)
+	{
 		lineNumberArea->scroll(0, dy);
+	}
 	else
+	{
 		lineNumberArea->update(0, rect.y(), lineNumberArea->width(), rect.height());
+	}
 
-	if (rect.contains(viewport()->rect()))
+	if(rect.contains(viewport()->rect()))
+	{
 		updateLineNumberAreaWidth(0);
+	}
 }
 
-
-
 void CodeEditor::resizeEvent(QResizeEvent *e)
 {
 	QPlainTextEdit::resizeEvent(e);
 
 	QRect cr = contentsRect();
 	lineNumberArea->setGeometry(QRect(cr.left(), cr.top(), lineNumberAreaWidth(),
-																		cr.height()));
+	                                  cr.height()));
 }
 
-
-
 void CodeEditor::highlightCurrentLine()
 {
 	QList<QTextEdit::ExtraSelection> extraSelections;
 
-	if (!isReadOnly()) {
+	if(!isReadOnly())
+	{
 		QTextEdit::ExtraSelection selection;
 
 		QColor lineColor = QColor(Qt::yellow).lighter(160);
@@ -139,20 +137,27 @@ void CodeEditor::lineNumberAreaPaintEvent(QPaintEvent *event)
 	QPainter painter(lineNumberArea);
 	painter.fillRect(event->rect(), Qt::lightGray);
 
-
 	QTextBlock block = firstVisibleBlock();
 	int blockNumber = block.blockNumber();
 	int top =
 		(int) blockBoundingGeometry(block).translated(contentOffset()).top();
 	int bottom = top + (int) blockBoundingRect(block).height();
 
-	while (block.isValid() && top <= event->rect().bottom()) {
-		if (block.isVisible() && bottom >= event->rect().top()) {
+	while(block.isValid() && top <= event->rect().bottom())
+	{
+		if(block.isVisible() && bottom >= event->rect().top())
+		{
 			QString number = QString::number(blockNumber + 1);
-			if(blockNumber + 1 == lineNumber)	painter.setPen(Qt::green);
-			else painter.setPen(Qt::black);
+			if(blockNumber + 1 == lineNumber)
+			{
+				painter.setPen(Qt::green);
+			}
+			else
+			{
+				painter.setPen(Qt::black);
+			}
 			painter.drawText(0, top, lineNumberArea->width(), fontMetrics().height(),
-											 Qt::AlignRight, number);
+			                 Qt::AlignRight, number);
 		}
 
 		block = block.next();