MyTextEdit::MyTextEdit(QWidget *parent) :
QPlainTextEdit(parent),
m_contextMenu(this),
m_tabulatorWidth(8)
{
setLineWrapMode(QPlainTextEdit::NoWrap);
setTabStopWidth(40);
m_lineNumbers = new MyLineNumbers(this);
connect(this, SIGNAL(blockCountChanged(int)), this, SLOT(updateLineNumberAreaWidth(int)));
connect(this, SIGNAL(updateRequest(QRect,int)), this, SLOT(updateLineNumberArea(QRect,int)));
connect(this, SIGNAL(cursorPositionChanged()), this, SLOT(highlightLines()));
updateLineNumberAreaWidth(0);
highlightLines();
// highlightCurrentLine();
}
void CodeHighlighter::highlightBlock(const QString &text)
{
highlightLines(text);
highlightCommentBlocks(text);
}