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List:       kde-devel
Subject:    Re: Why do I have to quit twice?
From:       Rainer Findenig <findenig_r () yahoo ! com>
Date:       1999-12-22 19:06:07
[Download RAW message or body]

There is another possibility to quit the app: call the
function exit() which is defined in the
standard-C-libs...

So, simply try:

kapp->quit();
exit(0);


Though it's not the best solution, it works (at least
most times ;-) )...

HTH Rainer


--- Espen Sand <espensa@online.no> schrieb:
> 1 You should not have to press twice.
> 2 What KDE libs + Qt libs are you using?
> 3. This list is pretty relevant for this kind of
> question  :)
> 4. What happens if you call  kapp->quit() twice in
> "okay" ?
> 
> On Wed, 22 Dec 1999, Nick Thompson wrote:
> > I have the following code...
> > 
> > myform::myform(QWidget *parent, const char *name)
> :
> > QDialog(parent,name,"Noname"){
> >     initDialog();
> >     QLineEdit_1->setText(getenv("USER"));
> >     connect( QPushButton_9, SIGNAL(clicked()),
> kapp, SLOT(quit()) );
> >     connect( QPushButton_8, SIGNAL(clicked()),
> this, SLOT(okay()) );
> > }
> > 
> > myform::~myform(){
> > }
> > 
> > void myform::okay(void){
> >     printf("User: %s\n", QLineEdit_1->text());
> >     kapp->quit();
> >     return;
> > }
> > 
> > A bit noddy, I know, but why do I have to click on
> either Button_8 or 9
> > twice to quit? My okay slot runs on both clicks
> since the printf
> > produces output both times, but only quits on the
> second press. Calling
> > kapp->quit() twice does work either.
> > 
> > Am I asking this on the wrong KDE list?
> > 
> > Thanks,
> > --
> >    _  _______  __ __   Nick Thompson          |
> Lucent Technologies
> >   / \/ / / __\/ // /\  Lucent Technologies    |
> (Bell Labs Innovations)
> >  /    / / /__/ _  / /  Microelectronics House |
> nickthompson@lucent.com
> > /_/\_/_/____/_/\\_\/   Kings Ride, Ascot      |
> Tel: +44 1344 865951
> > \_\/\\_\____\_\/ \_\   Berkshire SL5 8AD      |
> Fax: +44 1344 865959
> --
> Espen Sand
> 
> 

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