void ResultDisplay::mouseDoubleClickEvent(QMouseEvent*)
{
QTextCursor cursor = textCursor();
cursor.movePosition(QTextCursor::StartOfBlock);
cursor.movePosition(QTextCursor::EndOfBlock, QTextCursor::KeepAnchor);
setTextCursor(cursor);
QString text = cursor.selectedText();
QString resultMarker = QLatin1String("= ");
if (text.startsWith(resultMarker))
text.remove(resultMarker);
emit expressionSelected(text);
}
void BookDock::handleAnchorClick(const QUrl &link)
{
if (link.toString().startsWith("file:#")) {
// Avoid appended history garbage after clicking on a formula (unknown).
m_browser->backward();
m_browser->forward();
QString expression = link.toString().mid(6);
emit expressionSelected(expression);
} else {
m_browser->setSource(link);
m_file = QFileInfo(link.path()).fileName();
}
// Necessary for QTextBrowser to always draw correctly (why?).
// Causes a bug on Window or maybe just about the version number.
// m_browser->adjustSize();
}
