C++ QScrollView::setFrameStyle方法代码示例

void RenderFrame::slotViewCleared()
{
    if(element() && m_widget->inherits("QScrollView")) {
#ifdef DEBUG_LAYOUT
        kdDebug(6031) << "frame is a scrollview!" << endl;
#endif
        QScrollView *view = static_cast<QScrollView *>(m_widget);
        if(!element()->frameBorder || !((static_cast<HTMLFrameSetElementImpl *>(element()->parentNode()))->frameBorder()))
            view->setFrameStyle(QFrame::NoFrame);
#if APPLE_CHANGES
        // Qt creates QScrollView w/ a default style of QFrame::StyledPanel | QFrame::Sunken.
        else
            view->setFrameStyle( QFrame::StyledPanel | QFrame::Sunken );

#else
        view->setHScrollBarMode(element()->scrolling );
        view->setVScrollBarMode(element()->scrolling );
#endif

        if(view->inherits("KHTMLView")) {
#ifdef DEBUG_LAYOUT
            kdDebug(6031) << "frame is a KHTMLview!" << endl;
#endif
            KHTMLView *htmlView = static_cast<KHTMLView *>(view);
            if(element()->marginWidth != -1) htmlView->setMarginWidth(element()->marginWidth);
            if(element()->marginHeight != -1) htmlView->setMarginHeight(element()->marginHeight);
        }
    }
}

bool DateEntryEditor::showDialog( QString caption, OPimEvent& event ) {
    QDialog newDlg( m_parent, 0, TRUE );
    newDlg.setCaption( caption );
    QVBoxLayout *vb = new QVBoxLayout( &newDlg );
    QScrollView *sv = new QScrollView( &newDlg );
    sv->setResizePolicy( QScrollView::AutoOneFit );
    sv->setFrameStyle( QFrame::NoFrame );
    sv->setHScrollBarMode( QScrollView::AlwaysOff );
    vb->addWidget( sv );

    DateEntry *de = new DateEntry( weekStartOnMonday(), isAP(), &newDlg );

    de->comboLocation->clear();
    de->comboLocation->insertItem("");
    de->comboLocation->insertStringList( locations().names() );

    de->comboDescription->clear();
    de->comboDescription->insertItem("");
    de->comboDescription->insertStringList( descriptions().names() );

    de->setEvent( event );

    sv->addChild( de );
    while ( QPEApplication::execDialog( &newDlg ) ) {
        de->getEvent( event );
        QString error = checkEvent( event );
        if ( !error.isNull() ) {
            if ( QMessageBox::warning( m_parent, QObject::tr("Error!"), error, QObject::tr("Fix it"), QObject::tr("Continue"), 0, 0, 1 ) == 0 )
                continue;
        }
        return true;
    }
    return false;
}

ZLDialogContent &ZLQtOptionsDialog::createTab(const ZLResourceKey &key) {
	QScrollView *sv = new QScrollView(myTabWidget);
	sv->setResizePolicy(QScrollView::AutoOneFit);
	sv->setFrameStyle(QFrame::NoFrame);
	
	ZLQtDialogContent *tab = new ZLQtDialogContent(sv->viewport(), tabResource(key));
	sv->addChild(tab->widget());
	myMenu->insertItem(::qtString(tab->displayName()), -1, myTabs.size());
	myTabWidget->addWidget(sv, myTabs.size());
	myTabs.push_back(tab);

	if(myTabs.size() == 1) {
		raiseTab(0);
	}

	return *tab;
}

FilterDlg::FilterDlg( QWidget *parent, OPackageManager *pm, const QString &name,
               const QString &server, const QString &destination,
               OPackageManager::Status status, const QString &category )
    : QDialog( parent, QString::null, true, WStyle_ContextHelp )
{
    setCaption( tr( "Filter packages" ) );

    QVBoxLayout *layout = new QVBoxLayout( this );
    QScrollView *sv = new QScrollView( this );
    layout->addWidget( sv, 0, 0 );
    sv->setResizePolicy( QScrollView::AutoOneFit );
    sv->setFrameStyle( QFrame::NoFrame );
    QWidget *container = new QWidget( sv->viewport() );
    sv->addChild( container );
    layout = new QVBoxLayout( container, 4, 4 );

    // Category
    m_categoryCB = new QCheckBox( tr( "Category:" ), container );
    QWhatsThis::add( m_categoryCB, tr( "Tap here to filter package list by application category." ) );
    connect( m_categoryCB, SIGNAL(toggled(bool)), this, SLOT(slotCategorySelected(bool)) );
    m_category = new QComboBox( container );
    QWhatsThis::add( m_category, tr( "Select the application category to filter by here." ) );
    m_category->insertStringList( pm->categories() );
    initItem( m_category, m_categoryCB, category );
    layout->addWidget( m_categoryCB );
    layout->addWidget( m_category );

    // Package name
    m_nameCB = new QCheckBox( tr( "Names containing:" ), container );
    QWhatsThis::add( m_nameCB, tr( "Tap here to filter package list by package name." ) );
    connect( m_nameCB, SIGNAL(toggled(bool)), this, SLOT(slotNameSelected(bool)) );
    m_name = new QLineEdit( name, container );
    QWhatsThis::add( m_name, tr( "Enter the package name to filter by here." ) );
    if ( !name.isNull() )
        m_nameCB->setChecked( true );
    m_name->setEnabled( !name.isNull() );
    layout->addWidget( m_nameCB );
    layout->addWidget( m_name );

    // Status
    m_statusCB = new QCheckBox( tr( "With the status:" ), container );
    QWhatsThis::add( m_statusCB, tr( "Tap here to filter package list by the package status." ) );
    connect( m_statusCB, SIGNAL(toggled(bool)), this, SLOT(slotStatusSelected(bool)) );
    m_status = new QComboBox( container );
    QWhatsThis::add( m_status, tr( "Select the package status to filter by here." ) );
    connect( m_status, SIGNAL(activated(const QString&)), this, SLOT(slotStatusChanged(const QString&)) );
    QString currStatus;
    switch ( status )
    {
        case OPackageManager::All : currStatus = tr( "All" );
            break;
        case OPackageManager::Installed : currStatus = tr( "Installed" );
            break;
        case OPackageManager::NotInstalled : currStatus = tr( "Not installed" );
            break;
        case OPackageManager::Updated : currStatus = tr( "Updated" );
            break;
        default : currStatus = QString::null;
    };
    m_status->insertItem( tr( "All" ) );
    m_status->insertItem( tr( "Installed" ) );
    m_status->insertItem( tr( "Not installed" ) );
    m_status->insertItem( tr( "Updated" ) );
    initItem( m_status, m_statusCB, currStatus );
    layout->addWidget( m_statusCB );
    layout->addWidget( m_status );

    // Server
    m_serverCB = new QCheckBox( tr( "Available from the following server:" ), container );
    QWhatsThis::add( m_serverCB, tr( "Tap here to filter package list by source server." ) );
    connect( m_serverCB, SIGNAL(toggled(bool)), this, SLOT(slotServerSelected(bool)) );
    m_server = new QComboBox( container );
    QWhatsThis::add( m_server, tr( "Select the source server to filter by here." ) );
    m_server->insertStringList( pm->servers() );
    initItem( m_server, m_serverCB, server );
    layout->addWidget( m_serverCB );
    layout->addWidget( m_server );

    // Destination
    m_destCB = new QCheckBox( tr( "Installed on device at:" ), container );
    QWhatsThis::add( m_destCB, tr( "Tap here to filter package list by destination where the package is installed to on this device." ) );
    connect( m_destCB, SIGNAL(toggled(bool)), this, SLOT(slotDestSelected(bool)) );
    m_destination = new QComboBox( container );
    QWhatsThis::add( m_destination, tr( "Select the destination location to filter by here." ) );
    m_destination->insertStringList( pm->destinations() );
    initItem( m_destination, m_destCB, destination );
    layout->addWidget( m_destCB );
    layout->addWidget( m_destination );
}

IRCSettings::IRCSettings(QWidget* parent, const char* name, bool modal, WFlags) : QDialog(parent, name, modal, WStyle_ContextHelp)
{
    setCaption(tr("Settings") );
    m_config = new Config("OpieIRC");
    m_config->setGroup("OpieIRC");
    QHBoxLayout *l = new QHBoxLayout(this, 2, 2);
    OTabWidget *tw = new OTabWidget(this);
    l->addWidget(tw);
    /* General Configuration */
    QWidget *genwidget = new QWidget(tw);
    QGridLayout *layout = new QGridLayout(genwidget, 1, 4, 5, 0);
    QLabel *label = new QLabel(tr("Lines displayed :"), genwidget);
    layout->addWidget(label, 0, 0);
    m_lines = new QLineEdit(m_config->readEntry("Lines", "100"), genwidget);
    QWhatsThis::add(m_lines, tr("Amount of lines to be displayed in chats before old lines get deleted - this is necessary to restrain memory consumption. Set to 0 if you don't need this"));
    QIntValidator *validator = new QIntValidator(this);
    validator->setTop(10000);
    validator->setBottom(0);
    m_lines->setValidator(validator);
    layout->addWidget(m_lines, 0, 1);

    /*
     * include timestamp
     */
    m_displayTime = new QCheckBox( tr("Display time in chat log"), genwidget );
    m_displayTime->setChecked( m_config->readBoolEntry("DisplayTime", false) );
    layout->addMultiCellWidget(m_displayTime, 1, 1, 0, 4 );

    // add a spacer
    layout->addItem( new QSpacerItem(1,1, QSizePolicy::Minimum,
                                     QSizePolicy::MinimumExpanding),
                     2, 0 );

    tw->addTab(genwidget, "opieirc/settings", tr("General"));

    /* Color configuration */
    QScrollView *view = new QScrollView(this);
    view->setResizePolicy(QScrollView::AutoOneFit);
    view->setFrameStyle( QFrame::NoFrame );
    QWidget *widget = new QWidget(view->viewport());
    view->addChild(widget);
    layout = new QGridLayout(widget, 7, 2, 5, 0);
    label = new QLabel(tr("Background color :"), widget);
    layout->addWidget(label, 0, 0);
    m_background = new OColorButton(widget, m_config->readEntry("BackgroundColor", "#FFFFFF"));
    QWhatsThis::add(m_background, tr("Background color to be used in chats"));
    layout->addWidget(m_background, 0, 1);
    label = new QLabel(tr("Normal text color :"), widget);
    layout->addWidget(label, 1, 0);
    m_text = new OColorButton(widget, m_config->readEntry("TextColor", "#000000"));
    QWhatsThis::add(m_text, tr("Text color to be used in chats"));
    layout->addWidget(m_text, 1, 1);
    label = new QLabel(tr("Error color :"), widget);
    layout->addWidget(label, 2, 0);
    m_error = new OColorButton(widget, m_config->readEntry("ErrorColor", "#FF0000"));
    QWhatsThis::add(m_error, tr("Text color to be used to display errors"));
    layout->addWidget(m_error, 2, 1);
    label = new QLabel(tr("Text written by yourself :"), widget);
    layout->addWidget(label, 3, 0);
    m_self = new OColorButton(widget, m_config->readEntry("SelfColor", "#CC0000"));
    QWhatsThis::add(m_self, tr("Text color to be used to identify text written by yourself"));
    layout->addWidget(m_self, 3, 1);
    label = new QLabel(tr("Text written by others :"), widget);
    layout->addWidget(label, 4, 0);
    m_other = new OColorButton(widget, m_config->readEntry("OtherColor", "#0000BB"));
    QWhatsThis::add(m_other, tr("Text color to be used to identify text written by others"));
    layout->addWidget(m_other, 4, 1);
    label = new QLabel(tr("Text written by the server :"), widget);
    layout->addWidget(label, 5, 0);
    m_server = new OColorButton(widget, m_config->readEntry("ServerColor", "#0000FF"));
    QWhatsThis::add(m_server, tr("Text color to be used to identify text written by the server"));
    layout->addWidget(m_server, 5, 1);
    label = new QLabel(tr("Notifications :"), widget);
    layout->addWidget(label, 6, 0);
    m_notification = new OColorButton(widget, m_config->readEntry("NotificationColor", "#006400"));
    QWhatsThis::add(m_notification, tr("Text color to be used to display notifications"));
    layout->addWidget(m_notification, 6, 1);
    tw->addTab(view, "opieirc/colors", tr("Colors"));


    /*
     * IRC EditLine KeyConfiguration
     */
    m_keyConf = new Opie::Ui::OKeyConfigWidget(tw, "KEyConfig GUI" );
    m_keyConf->setChangeMode( OKeyConfigWidget::Queue );
    m_keyConf->insert( tr("Keyboard Shortcuts"),
                       IRCHistoryLineEdit::keyConfigInstance() );
    m_keyConf->load();
    tw->addTab(m_keyConf, "SettingsIcon", tr("Keyboard Shortcuts") );

    tw->setCurrentTab( genwidget );
    QPEApplication::showDialog( this );
}

// ---- initSettings ----------------------------------------------------------
QWidget *Configuration::initSettings(Cfg &cfg)
{
    QWidget *control = new QWidget( _mainWidget );

    QFontMetrics fm = fontMetrics();
	int fh = fm.height();

    QVBoxLayout *vb = new QVBoxLayout( control );

	QScrollView *sv = new QScrollView( control );
	vb->addWidget( sv, 0, 0 );
	sv->setResizePolicy( QScrollView::AutoOneFit );
	sv->setFrameStyle( QFrame::NoFrame );

	QWidget *container = new QWidget( sv->viewport() );
	sv->addChild( container );

	QGridLayout *layout = new QGridLayout( container );
	layout->setSpacing( 4 );
	layout->setMargin( 4 );

	QLabel *label = new QLabel( tr( "Enter currency symbol:" ), container );
	QWhatsThis::add( label, tr( "Enter your local currency symbol here." ) );
	label->setMaximumHeight( fh + 3 );
	layout->addWidget( label, 0, 0 );

	symbolEdit = new QLineEdit( cfg.getCurrencySymbol(), container );
	QWhatsThis::add( symbolEdit, tr( "Enter your local currency symbol here." ) );
	symbolEdit->setMaximumHeight( fh + 5 );
	symbolEdit->setFocus();
    layout->addWidget( symbolEdit, 0, 1 );

	lockCB = new QCheckBox( tr( "Show whether checkbook is password\nprotected" ), container );
	QWhatsThis::add( lockCB, tr( "Click here to select whether or not the main window will display that the checkbook is protected with a password." ) );
	lockCB->setChecked( cfg.getShowLocks() );
	layout->addMultiCellWidget( lockCB, 1, 1, 0, 1 );

	balCB = new QCheckBox( tr( "Show checkbook balances" ), container );
	QWhatsThis::add( balCB, tr( "Click here to select whether or not the main window will display the current balance for each checkbook." ) );
	balCB->setMaximumHeight( fh + 5 );
	balCB->setChecked( cfg.getShowBalances() );
	layout->addMultiCellWidget( balCB, 2, 2, 0, 1 );

    openLastBookCB = new QCheckBox( tr("Open last checkbook" ), container );
    QWhatsThis::add( openLastBookCB, tr("Click here to select whether the last open checkbook will be opened at startup.") );
    openLastBookCB->setMaximumHeight(fh+5);
    openLastBookCB->setChecked( cfg.isOpenLastBook() );
    layout->addMultiCellWidget( openLastBookCB, 3, 3, 0, 1 );

    lastTabCB = new QCheckBox( tr("Show last checkbook tab" ), container );
    QWhatsThis::add( lastTabCB, tr("Click here to select whether the last tab in a checkbook should be displayed.") );
    lastTabCB->setMaximumHeight(fh+5);
    lastTabCB->setChecked( cfg.isShowLastTab() );
    layout->addMultiCellWidget( lastTabCB, 4, 4, 0, 1 );

    savePayees = new QCheckBox( tr("Save new description as payee"), container );
    QWhatsThis::add( savePayees, tr("Click here to save new descriptions in the list of payess.") );
    savePayees->setMaximumHeight(fh+5);
    savePayees->setChecked( cfg.getSavePayees() );
    layout->addMultiCellWidget( savePayees, 5, 5, 0, 1 );

	smallFontCB = new QCheckBox( tr( "Use smaller font for list" ), container );
	QWhatsThis::add( smallFontCB, tr( "Click here to select smaller font for transactions." ) );
	smallFontCB->setChecked( cfg.getUseSmallFont() );
	layout->addMultiCellWidget( smallFontCB, 6, 6, 0, 1 );

    return(control);
}