Function lineHeight

kdevplatform/util/texteditorhelpers.cpp:20–29

TODO: this is a hack, but Kate does not provide interface for this

// TODO: this is a hack, but Kate does not provide interface for this
int lineHeight(const KTextEditor::View* view, int curLine)
{
    KTextEditor::Cursor c(curLine, 0);
    int currentHeight = view->cursorToCoordinate(c).y();
    c.setLine(curLine + 1);
    if (view->cursorToCoordinate(c).y() < 0) {
        c.setLine(curLine - 1);
    }
    return std::abs(view->cursorToCoordinate(c).y() - currentHeight);
}

}