[QScintilla] Re: QScintilla Digest, Vol 19, Issue 4

[Phil Thompson]

On Sunday 10 February 2008, Patrick Mabie wrote:
>     Hi Phil and all!
>
> > Using: Visual Studio 2008,QScintilla-gpl-2-snapshot-20080120,Qt 4.3.3
> >
> > //Connection to this Signal
> > void QsciScintilla::cursorPositionChanged (int line, int pos) [signal]
> > connect(CurrentEditor(),SIGNAL(cursorPositionChanged
> > (int,in)),this,SLOT(UpdateRowCol(int,int)))
> >
> > void MainWindow::processEvents()
> > {
> >     qApp->processEvents(QEventLoop::AllEvents);
> > }
> >
> > void MainWindow::UpdateRowCol(int line,int pos)
> > {
> >     QString RowCol;
> >     RowCol = QString(tr("Row%1 Col %2).arg(line).arg(pos));
> >     statusBar()->showMessage(tr("Row      Col      "));
> >     statusBar()->showMessage(RowCol);
> >     processEvents();
> > }
> >
> > I couldn't belive the lag that was involved with this , if you didn't
> > let off the key it didn't update , I am not saying this is a bug or a
> > problem , I just was wonder if you or anyone how come across this?
> >
> > Thanks for your Time.
> >
> > Patrick.
>
> Frist off thanks for replying and sorry for not including that routine ,
> it's a QT one, As for processEvent(), I only added that when I thought
> there was a event problem.
>
> /*!
>     Hides the normal status indications and displays the given \a
>     message for the specified \a timeout milli-seconds (if non-zero),
>     or until clearMessage() or another showMessage() is called,
>     whichever occurs first.
>
>     \sa messageChanged(), currentMessage(), clearMessage()
> */
> void QStatusBar::showMessage(const QString &message, int timeout)
> {
>     Q_D(QStatusBar);
>     if (d->tempItem == message)
>         return;
>
>     d->tempItem = message;
>
>     if (timeout > 0) {
>         if (!d->timer) {
>             d->timer = new QTimer(this);
>             connect(d->timer, SIGNAL(timeout()), this,
> SLOT(clearMessage()));
>         }
>         d->timer->start(timeout);
>     } else if (d->timer) {
>         delete d->timer;
>         d->timer = 0;
>     }
>
>     hideOrShow();
> }
>
>
> Hope this helps, sorry to upset you.
>
> Have a good day!

You misunderstood. You need to post a *complete* (and short) example that 
demonstrates the problem - otherwise nobody can reproduce it.

Phil