C++ MLayout::setPolicy方法代码示例

void
ResetWidget::createContent ()
{
    MLayout             *layout;
    MLinearLayoutPolicy *policy;
    MButton             *restoreButton;
    MButton             *clearButton;
    MSeparator          *spacer;

    /*
     *
     */
    layout = new MLayout;
    policy = new MLinearLayoutPolicy (layout, Qt::Vertical);
    policy->setContentsMargins (0., 0., 0., 0.);
    policy->setSpacing (0.);
    
    /*
     *
     */
    spacer = new MSeparator;
    // Using this one instead of "CommonSpacer", margins look even.
    spacer->setStyleName ("CommonLargeSpacer");
    policy->addItem (spacer);

    /*
     * The first button.
     */
    //% "Restore original settings"
    restoreButton = new MButton (qtTrId("qtn_rset_restore"));
    restoreButton->setStyleName ("CommonSingleButtonInverted");
    restoreButton->setObjectName ("ResetAppletRFSButton");
    connect (restoreButton, SIGNAL(clicked()), 
            this, SLOT(restoreActivated()));

    
    /*
     * The second button.
     */
    //% "Clear device"
    clearButton = new MButton (qtTrId("qtn_rset_clear"));
    clearButton->setStyleName ("CommonSingleButtonInverted");
    clearButton->setObjectName ("ResetAppletCUDButton");
    connect (clearButton, SIGNAL(clicked()), 
            this, SLOT(clearActivated()));

    addButtonContainer (policy, restoreButton, clearButton);
    policy->addStretch();
    /*
     *
     */
    layout->setPolicy (policy);
    setLayout (layout);
}

// ----------------------------------------------------------------------------
// CReporterPrivacySettingsWidget::initWidget
// ----------------------------------------------------------------------------
void CReporterPrivacySettingsWidget::initWidget()
{    
    //% "Crash Reporter"
    MLabel *titleLabel = new MLabel(qtTrId("qtn_dcp_crash_reporter").arg(QString(CREPORTERVERSION)));
    titleLabel->setStyleName("CommonApplicationHeaderInverted");

    //% "Version %1"
    MLabel *versionLabel = new MLabel(qtTrId("qtn_dcp_version_%1").arg(QString(CREPORTERVERSION)));
    versionLabel->setStyleName("CommonSubTitleInverted");

    // Create containers.
    CReporterMonitorSettingsContainer *monitorSettings =
            new CReporterMonitorSettingsContainer(this);

    CReporterIncludeSettingsContainer *includeSettings =
            new CReporterIncludeSettingsContainer(this);

	// Button for showing privacy statement.
    MButton *showPrivacyButton = new MButton(this);
    showPrivacyButton->setObjectName("ShowPrivacyButton");
    showPrivacyButton->setStyleName("CommonSingleButtonInverted");
    //% "Privacy Disclaimer"
    showPrivacyButton->setText(qtTrId("qtn_dcp_privacy_statement_button"));

    connect(showPrivacyButton, SIGNAL(clicked()), this, SLOT(openPrivacyDisclaimerDialog()));

    // Button for sending cores via selection
    MButton *sendSelectButton = new MButton(this);
    sendSelectButton->setObjectName("SendSelectButton");
    sendSelectButton->setStyleName("CommonSingleButtonInverted");
    //% "Send/Delete Reports"
    sendSelectButton->setText(qtTrId("qtn_dcp_send_delete_button_text"));
    connect(sendSelectButton, SIGNAL(clicked()), this, SLOT (handleSendSelectButtonClicked()), Qt::DirectConnection);
    connect(sendSelectButton, SIGNAL(clicked()), monitorSettings, SLOT(updateButtons()), Qt::QueuedConnection);

    // Create main layout and policy.
    MLayout *mainLayout = new MLayout(this);
    MLinearLayoutPolicy *mainLayoutPolicy =
            new MLinearLayoutPolicy(mainLayout, Qt::Vertical);
    mainLayoutPolicy->setObjectName("PageMainLayout");
    mainLayout->setPolicy(mainLayoutPolicy);
    mainLayout->setContentsMargins(0,0,0,0);

    mainLayoutPolicy->addItem(titleLabel, Qt::AlignLeft);
    mainLayoutPolicy->addItem(versionLabel, Qt::AlignLeft);
    mainLayoutPolicy->addItem(monitorSettings, Qt::AlignCenter);
    mainLayoutPolicy->addItem(includeSettings, Qt::AlignCenter);
//    mainLayoutPolicy->addItem(bottomLayout, Qt::AlignCenter);
    mainLayoutPolicy->addStretch();
    mainLayoutPolicy->addItem(showPrivacyButton, Qt::AlignCenter);
    mainLayoutPolicy->addItem(sendSelectButton, Qt::AlignCenter);
}

void
WarrantyWidget::createContent ()
{
    MLayout             *layout;
    MLinearLayoutPolicy *policy;

    layout = new MLayout;
    layout->setContentsMargins (0,0,0,0);

    policy = new MLinearLayoutPolicy (layout, Qt::Vertical);
    policy->setContentsMargins (0., 0., 0., 0.);
    policy->setSpacing (0.);

    /*
     * Add the title-bar
     */
    addHeaderContainer (policy);
#ifdef APP_TITLE_USES_SPACER
    addStretcher (policy, APP_TITLE_DIVIDER_STYLE_NAME);
#endif

    if (m_warrantyTimer) {
        // The label that shows the expiration date
        m_labelExpiration = new MLabel;
        m_labelExpiration->setObjectName ("WarrantyAppletExpirationLabel");
        m_labelExpiration->setStyleName ("CommonTitleInverted");
        m_labelExpiration->setWordWrap (true);
    }

    // The label that shows the terms of the warranty
    m_labelTerms = new MLabel;
    m_labelTerms->setObjectName ("WarrantyAppletTermsLabel");
    m_labelTerms->setStyleName ("CommonBodyTextInverted");
    m_labelTerms->setWordWrap (true);

    /*
     * Adding the two labels with a new container
     */
    addLabelContainer (policy, m_labelExpiration, m_labelTerms);

    policy->addStretch ();

    retranslateUi ();

    layout->setPolicy (policy);
    setLayout (layout);
}

//.........这里部分代码省略.........
    //This is *ugly*
    if (mServiceConfig->getAuthtype() == SwClientServiceConfig::AuthTypeFlickr) {
        if (!mParams.value(USER_KEY).isEmpty()) {
            //% "User %1"
            MLabel *lblUsername = new MLabel(qtTrId("label_flickr_username").arg(mParams.value(USER_KEY)));
            lblUsername->setObjectName("SwAcctEditPageFlickrUserLabel");
            policy->addItem(lblUsername, 2+adj, 0, 1, 2, Qt::AlignHCenter);
            adj += 1;
        }

        mFlickrButton = new MButton();
        mFlickrButton->setObjectName("SwAcctEditPageFlickrButton");
        policy->addItem(mFlickrButton, 2+adj, 0, 1, 2, Qt::AlignHCenter);

        connect(mFlickrButton,
                SIGNAL(clicked()),
                this,
                SLOT(onFlickrClicked()));

        adj += 1;
    } else {
        MLabel *lblUsername = new MLabel();
        lblUsername->setObjectName("SwAcctEditPageUsernameLabel");
        lblUsername->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
        //% "Username:"
        lblUsername->setText(qtTrId("label_username"));
        policy->addItem(lblUsername, 2+adj, 0);

        mEdtUsername = new MTextEdit(MTextEditModel::SingleLine);
        mEdtUsername->setObjectName("SwAcctEditPageUsernameButton");
        mEdtUsername->setText(mParams.value(USER_KEY));
        //qDebug() << QString("Set username to %1").arg(mParams.value(USER_KEY));
        policy->addItem(mEdtUsername, 2+adj, 1);

        if (mServiceConfig->getAuthtype() == SwClientServiceConfig::AuthTypePassword) {
            MLabel *lblPassword = new MLabel();
            lblPassword->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
            //% "Password:"
            lblPassword->setText(qtTrId("label_password"));
            lblPassword->setObjectName("SwAcctEditPagePasswordLabel");
            policy->addItem(lblPassword, 3+adj, 0);
            mEdtPassword = new MTextEdit(MTextEditModel::SingleLine);
            mEdtPassword->setText(mParams.value(PASS_KEY));
            mEdtPassword->setEchoMode(MTextEditModel::Password);
            mEdtPassword->setObjectName("SwAcctEditPagePasswordButton");
    //        qDebug() << QString("Set password to %1").arg(mParams.value(PASS_KEY));
            policy->addItem(mEdtPassword, 3+adj, 1);
            connect(mEdtPassword,
                    SIGNAL(textChanged()),
                    this,
                    SLOT(onLoginChanged()));
            adj += 1;
        }
    }

    mLblStatus = new MLabel(STATUS_TEXT_UNCONFIGURED);
    mLblStatus->setObjectName("SwAcctEditPageStatusLabel");
    policy->addItem(mLblStatus, 3+adj, 0, 1, 2, Qt::AlignHCenter);

    onCredsStateChanged(mService, mService->credsState());

    MLabel *lblServiceHint = new MLabel();
    lblServiceHint->setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
    lblServiceHint->setObjectName("SwAcctEditPageServiceHintLabel");
    lblServiceHint->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    lblServiceHint->setText(SERVICE_HINT_TEXT.arg(mService->getDisplayName()));
    policy->addItem(lblServiceHint, 4+adj, 0, 1, 2);


    //This, also, is *ugly*
    if (mServiceConfig->getAuthtype() != SwClientServiceConfig::AuthTypeFlickr) {
        //% "Apply"
        mBtnApply = new MButton(qtTrId("button_apply"));
        mBtnApply->setObjectName("SwAcctEditPageApplyButton");
        policy->addItem(mBtnApply, 5+adj, 0, 1, 2, Qt::AlignHCenter);

        //% "Cancel"
        mBtnCancel = new MButton(qtTrId("button_cancel"));
        mBtnCancel->setObjectName("SwAcctEditPageCancelButton");
        policy->addItem(mBtnCancel, 6+adj, 0, 1, 2, Qt::AlignHCenter);

        connect(mEdtUsername,
                SIGNAL(textChanged()),
                this,
                SLOT(onLoginChanged()));

        connect(mBtnApply,
                SIGNAL(clicked()),
                this,
                SLOT(onApplyClicked()));
        connect(mBtnCancel,
                SIGNAL(clicked()),
                this,
                SLOT(dismiss()));
    }


    layout->setPolicy(policy);
    centralWidget()->setLayout(layout);
}