Exemplos de layOut em C++ (Cpp)

Exemplo n.º 1

Arquivo: mythwizard.cpp Projeto: garybuhrmaster/mythtv

void MythWizard::showPage( QWidget * page )
{
    MythWizardPrivate::Page * p = d->page( page );
    if ( p ) {
        int i;
        for( i = 0; i < d->pages.size() && d->pages[i] != p; i++ );
        bool notFirst( false );

        if (i)
        {
            i--;
            while ((i >= 0) && !notFirst)
            {
                notFirst |= appropriate(d->pages[i]->w);
                i--;
            }
        }
        setBackEnabled( notFirst );
        setNextEnabled( true );
        d->ws->setCurrentWidget(page);
        d->current = p;
    }

    layOut();
    updateButtons();
    emit selected( p ? p->t : QString() );

    if (indexOf(page) == pageCount()-1) {
        // last page
        finishButton()->setEnabled(true);
        finishButton()->setFocus();
    } else {
        nextButton()->setFocus();
    }
}

Exemplo n.º 2

Arquivo: qwizard.cpp Projeto: aroraujjwal/qt3

void QWizard::updateButtons()
{
    if ( !d->current )
	return;

    int i;
    for( i = 0; i < (int)d->pages.count() && d->pages.at( i ) != d->current; i++ );
    bool notFirst( FALSE );
    if( i ) {
	i--;
	while( ( i >= 0 ) && !notFirst ) {
	    notFirst |= appropriate( d->pages.at( i )->w );
	    i--;
	}
    }
    setBackEnabled( d->current->backEnabled && notFirst );
    setNextEnabled( d->current->nextEnabled );
    d->finishButton->setEnabled( d->current->finishEnabled );
    d->helpButton->setEnabled( d->current->helpEnabled );

    if ( ( d->current->finishEnabled && !d->finishButton->isVisible() ) ||
	 ( d->current->backEnabled && !d->backButton->isVisible() ) ||
	 ( d->current->nextEnabled && !d->nextButton->isVisible() ) ||
	 ( d->current->helpEnabled && !d->helpButton->isVisible() ) )
	layOut();
}

Exemplo n.º 3

Arquivo: qwizard.cpp Projeto: aroraujjwal/qt3

void QWizard::showPage( QWidget * page )
{
    QWizardPrivate::Page * p = d->page( page );
    if ( p ) {
	int i;
	for( i = 0; i < (int)d->pages.count() && d->pages.at( i ) != p; i++ );
	bool notFirst( FALSE );

	if( i ) {
	    i--;
	    while( ( i >= 0 ) && !notFirst ) {
		notFirst |= appropriate( d->pages.at( i )->w );
		i--;
	    }
	}
	setBackEnabled( notFirst );
	setNextEnabled( TRUE );
	d->ws->raiseWidget( page );
	d->current = p;
    }

    layOut();
    updateButtons();
    emit selected( p ? p->t : QString::null );
}

Exemplo n.º 4

Arquivo: playlist.cpp Projeto: CSRedRat/vlc

void LocationBar::setIndex( const QModelIndex &index )
{
    qDeleteAll( buttons );
    buttons.clear();
    qDeleteAll( actions );
    actions.clear();

    QModelIndex i = index;
    bool first = true;

    while( true )
    {
        PLItem *item = model->getItem( i );
        QString text;

        char *fb_name = input_item_GetTitle( item->inputItem() );
        if( EMPTY_STR( fb_name ) )
        {
            free( fb_name );
            fb_name = input_item_GetName( item->inputItem() );
        }
        text = qfu(fb_name);
        free(fb_name);

        QAbstractButton *btn = new LocationButton( text, first, !first, this );
        btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
        buttons.append( btn );

        QAction *action = new QAction( text, this );
        actions.append( action );
        CONNECT( btn, clicked(), action, trigger() );

        mapper->setMapping( action, item->id() );
        CONNECT( action, triggered(), mapper, map() );

        first = false;

        if( i.isValid() ) i = i.parent();
        else break;
    }

    QString prefix;
    for( int a = actions.count() - 1; a >= 0 ; a-- )
    {
        actions[a]->setText( prefix + actions[a]->text() );
        prefix += QString("  ");
    }

    if( isVisible() ) layOut( size() );
}

Exemplo n.º 5

Arquivo: playlist.cpp Projeto: 0xheart0/vlc

void LocationBar::setIndex( const QModelIndex &index )
{
    qDeleteAll( buttons );
    buttons.clear();
    qDeleteAll( actions );
    actions.clear();

    QModelIndex i = index;
    bool first = true;

    while( true )
    {
        QString text = model->getTitle( i );

        QAbstractButton *btn = new LocationButton( text, first, !first, this );
        btn->setSizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
        buttons.append( btn );

        QAction *action = new QAction( text, this );
        actions.append( action );
        CONNECT( btn, clicked(), action, trigger() );

        mapper->setMapping( action, model->itemId( i, PLAYLIST_ID ) );
        CONNECT( action, triggered(), mapper, map() );

        first = false;

        if( i.isValid() ) i = i.parent();
        else break;
    }

    QString prefix;
    for( int a = actions.count() - 1; a >= 0 ; a-- )
    {
        actions[a]->setText( prefix + actions[a]->text() );
        prefix += QString("  ");
    }

    if( isVisible() ) layOut( size() );
}

Exemplo n.º 6

Arquivo: mythwizard.cpp Projeto: garybuhrmaster/mythtv

void MythWizard::updateButtons()
{
    if ( !d->current )
        return;

    int i;
    for( i = 0; i < d->pages.size() && d->pages[i] != d->current; i++ );
    bool notFirst( false );
    if ( i ) {
        i--;
        while( ( i >= 0 ) && !notFirst ) {
            notFirst |= appropriate( d->pages[i]->w );
            i--;
        }
    }
    setBackEnabled( d->current->backEnabled && notFirst );
    setNextEnabled( d->current->nextEnabled );
    d->finishButton->setEnabled( d->current->finishEnabled );

    if ( ( d->current->finishEnabled && !d->finishButton->isVisible() ) ||
         ( d->current->backEnabled && !d->backButton->isVisible() ) ||
         ( d->current->nextEnabled && !d->nextButton->isVisible() ) )
        layOut();
}

Exemplo n.º 7

Arquivo: playlist.cpp Projeto: brendonjustin/vlc

void LocationBar::resizeEvent ( QResizeEvent * event )
{
    layOut( event->size() );
}