[Qt-interest] Qkey Press Event

[Chandru...]

but this code works fine for me ....  may be u are using in QGraphicsView
..?

On Mon, Jul 13, 2009 at 5:16 PM, Yuvaraj R <yuvaraj at ongobiz.com> wrote:

> same thing only i have followed ...
>
> any other ways.
>
> Thanks
>
> Yuvaraj R
>
> On Mon, Jul 13, 2009 at 4:24 PM, Chandru... <sekarwagmare at gmail.com>wrote:
>
>> use this example ...
>> bool MyMainWindow :: eventFilter(QObject *ob, QEvent *e)
>> {
>>         if(ob == lineedit && e->type() == QEvent::KeyPress) {
>>                 const QKeyEvent *ke = static_cast<QKeyEvent *>(e);
>>                 const QKeySequence ks(ke->modifiers() + ke->key());
>>         lineedit->setText(ks.toString());
>>         if(ke->key()==Qt::Key_F8)
>>                 qApp->quit();
>>
>>
>>                 lineedit->setText(ks.toString(QKeySequence::NativeText));
>>                 return true;
>>         }
>>
>>         return QWidget::eventFilter(0, e);
>> }
>>
>>
>>   On Mon, Jul 13, 2009 at 3:33 PM, Yuvaraj R <yuvaraj at ongobiz.com> wrote:
>>
>>>   Hi All
>>>
>>>   My program is detecting thre Enter key only from keyboard..
>>>
>>> I am trying with
>>>
>>> void MainWindow::keyPressEvent(QKeyEvent *event)
>>>
>>> {
>>>
>>> if(event->key() == Qt::Key_5)
>>>
>>> {
>>>
>>> QMessageBox::information(0,"",QString("Numer Key"));
>>>
>>> }
>>>
>>> }
>>>
>>>
>>>
>>> this one is not detecting the number key five.
>>>
>>> I want use only number keys..
>>>
>>>
>>>
>>>
>>>
>>> what mistake i have done...
>>>
>>>
>>>
>>> Any Idea ..
>>>
>>>
>>>
>>> Advance Thanks
>>>
>>>
>>>
>>>
>>>
>>> Yuvaraj R
>>>
>>> _______________________________________________
>>> Qt-interest mailing list
>>> Qt-interest at trolltech.com
>>> http://lists.trolltech.com/mailman/listinfo/qt-interest
>>>
>>>
>>
>>
>> --
>> WAGMARE
>>
>>
>>
>


-- 
WAGMARE
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.qt-project.org/pipermail/qt-interest-old/attachments/20090713/357daec2/attachment.html