FtpListItem.cpp Example File

    /* Copyright (c) 2012 Research In Motion Limited.
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */

    #include "FtpListItem.hpp"

    #include <bb/cascades/Container>
    #include <bb/cascades/DockLayout>
    #include <bb/cascades/FontSize>
    #include <bb/cascades/ImageView>
    #include <bb/cascades/Image>
    #include <bb/cascades/Label>
    #include <bb/cascades/StackLayout>
    #include <bb/cascades/StackLayoutProperties>
    #include <bb/cascades/SystemDefaults>
    #include <bb/cascades/TextStyle>

    using namespace bb::cascades;

    FtpListItem::FtpListItem(Container *parent)
        : CustomControl(parent)
    {
        Container *contents = new Container();
        StackLayout *contentsLayout = new StackLayout();
        contentsLayout->setOrientation(LayoutOrientation::LeftToRight);
        contents->setLayout(contentsLayout);

        // A background Container that will hold a background image and a item content Container.
        Container *backgroundContainer = new Container();
        backgroundContainer->setPreferredHeight(141);
        DockLayout *backgroundLayout = new DockLayout();
        backgroundContainer->setLayout(backgroundLayout);
        backgroundContainer->setHorizontalAlignment(HorizontalAlignment::Fill);

        m_highlighContainer = new ImageView();
        m_highlighContainer->setImage(Image(QUrl("asset:///images/highlighted.png")));
        m_highlighContainer->setOpacity(0.0);

        m_itemImage = new ImageView();
        m_itemImage->setLayoutProperties(StackLayoutProperties::create());
        m_itemImage->setMinWidth(128.0f);
        m_itemImage->setMinHeight(128.0f);

        Container *textContents = new Container();
        m_itemTitle = Label::create();
        m_itemTitle->textStyle()->setBase(SystemDefaults::TextStyles::titleText());
        m_itemTitle->textStyle()->setColor(Color::Black);

        m_itemDescription = Label::create();
        m_itemDescription->textStyle()->setBase(SystemDefaults::TextStyles::smallText());
        m_itemDescription->textStyle()->setColor(Color::Black);
        m_itemDescription->textStyle()->setFontSize(FontSize::Medium);

        contents->add(m_itemImage);
        contents->add(textContents);
        textContents->add(m_itemTitle);
        textContents->add(m_itemDescription);

        backgroundContainer->add(m_highlighContainer);
        backgroundContainer->add(contents);

        setRoot(backgroundContainer);
    }

    void FtpListItem::setImage(const Image &image)
    {
        m_itemImage->setImageSource(image.source());
    }

    void FtpListItem::setTitleText(const QString &title)
    {
        m_itemTitle->setText(title);
    }

    void FtpListItem::setStatusText(const QString &status)
    {
        m_itemDescription->setText(status);
    }

    void FtpListItem::select(bool select)
    {
        // When an item is selected show the colored highlight Container-?,
        if (select) {
            m_highlighContainer->setOpacity(1.0f);
        } else {
            m_highlighContainer->setOpacity(0.0f);
        }
    }

    void FtpListItem::reset(bool selected, bool activated)
    {
        Q_UNUSED(activated);

        // Since items are recycled the reset function is where we have
        // to make sure that item state, defined by the arguments, is correct.
        select(selected);
    }

    void FtpListItem::activate(bool activate)
    {
        // There is no special activate state, select and activated looks the same.
        select(activate);
    }