Method showStatusLine

src/difftextwindow.cpp:649–670

Takes the line number estimated from mouse position and converts it to the actual line in the file. Then sets the status message accordingly. emits lineClicked signal. */

    emits lineClicked signal.
*/
void DiffTextWindow::showStatusLine(const LineRef lineFromPos)
{
    LineType d3lIdx = convertLineToDiff3LineIdx(lineFromPos);

    if(d->getDiff3LineVector() != nullptr && d3lIdx >= 0 && d3lIdx < (qint32)d->getDiff3LineVector()->size())
    {
        const Diff3Line* pD3l = (*d->getDiff3LineVector())[d3lIdx];
        if(pD3l != nullptr)
        {
            LineRef actualLine = pD3l->getLineInFile(getWindowIndex());

            QString message;
            if(actualLine.isValid())
                message = i18n("File %1: Line %2", getFileName(), actualLine + 1);
            else
                message = i18n("File %1: Line not available", getFileName());
            Q_EMIT statusBarMessage(message);

            Q_EMIT lineClicked(getWindowIndex(), actualLine);
        }
    }
}

void DiffTextWindow::scrollVertically(qint32 deltaY)
{