modeless dialog

[mhoover]

This is an extra newbie question.
I thought I knew Qt so well ... and then Qt4 came out

Anyway, for some reason, when I run this function the modeless dialog comes up great. When I run it again nothing happens.

Any ideas?

void MainForm::openLemonDialog()
{
    if ( !lemon_dialog ) {
        lemon_dialog = new LemonDialog( this );
         connect( lemon_dialog, SIGNAL( addLemonJuice( const QString & ) ),
                  this, SLOT( changeLemonAmnt( const QString & ) ) );     // remember H+ diff
    }
    lemon_dialog->show();
    lemon_dialog->raise();
    lemon_dialog->activateWindow();
}

void MainForm::openLemonDialog()
{
    if ( !lemon_dialog ) {
        lemon_dialog = new LemonDialog( this );
         connect( lemon_dialog, SIGNAL( addLemonJuice( const QString & ) ),
                  this, SLOT( changeLemonAmnt( const QString & ) ) );     // remember H+ diff
    }
    lemon_dialog->show();
    lemon_dialog->raise();
    lemon_dialog->activateWindow();
}

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[Chicken Blood Machine]

Where is lemon_dialog defined? Presumably it is a member variable?

[mhoover]

Yep. It is.