Ejemplo n.º 1
0
void IntroduceForm::initData()
{
    WidgetMain *p = qobject_cast<WidgetMain *>(parentWidget());
    EditScene *pScene =  p->getScenePointer();
    //pScene->setListWidgetIntroducePointer(listWidget);

    QStringList listComponentsName = getComponentsName("./resource/Blocks/");
    connect(listWidget, SIGNAL(signalHideSubWindows()), this, SIGNAL(signalHideSubWindows()));
    connect(listWidget, SIGNAL(signalShowSubWindows()), this, SIGNAL(signalShowSubWindows()));
    //填充ListWidget的数据
    int itemIndex = 0;
    foreach (QString bbName, listComponentsName)
    {
        qDebug() << bbName;

        QString name = pHash_moduelName_dataStruct_->value(bbName).ui.name;
        QString type = pHash_moduelName_dataStruct_->value(bbName).ui.type;

        //根据type来判断是否是自己关心的类型
        if(type_ != type)
        {
            continue;
        }

        QImage image;
        QByteArray imageData = pHash_moduelName_dataStruct_->value(bbName).description.imageData;
        QString description = pHash_moduelName_dataStruct_->value(bbName).description.text;
        image.loadFromData(imageData, "PNG");
        if(imageData.isEmpty())
        {
            qDebug() << "数据库中没有图片数据";
        }

        ListWidgetItemWidget_Component *pItemWidget = new ListWidgetItemWidget_Component(name, listWidget);
        pItemWidget->setEnabledHoverEvent(true);
        pItemWidget->setIntroduceInfor(QPixmap::fromImage(image), description);
        connect(pItemWidget, SIGNAL(signalIntroduce(QPixmap,QString)), this, SLOT(slotIntroduce(QPixmap,QString)));
        ListWidgetItem *pItem = new ListWidgetItem(pItemWidget);
        pItem->setData(Qt::UserRole, itemIndex++);
        pItem->setData(Qt::UserRole+1, name);
        pItem->setData(Qt::UserRole+2, description);
        pItem->data_ = pHash_moduelName_dataStruct_->value(bbName);

        //解决了左边icon右边Widget的问题
        pItem->setSizeHint(QSize(41, 31));
        listWidget->addItem(pItem);
        listWidget->setItemWidget(pItem, pItemWidget);
    }
Ejemplo n.º 2
0
void
MsmWindow::addPageWidget( PageWidget& page )
{
    // Add list widget item
    ListWidgetItem* item = new ListWidgetItem( ui->listWidget );
    item->setText( page.getTitle() );
    item->setIcon( QIcon( page.getIcon() ) );
    item->setSizeHint( QSize( 135, 100 ) );
    item->page = &page;

    // Add to stacked widget
    ui->stackedWidget->addWidget( &page );

    connect( &page, &PageWidget::setApplyEnabled,
             this, &MsmWindow::setApplyEnabled );
    connect( &page, &PageWidget::closePage,
             this, &MsmWindow::closePageRequested );
}