C++ (Cpp) IconView::Create Beispiele

Beispiel #1

Datei: main.cpp Projekt: syphr42/mythtv

static int run(MythMediaDevice *dev = NULL)
{
    QDir startdir(gCoreContext->GetSetting("GalleryDir"));
    if (startdir.exists() && startdir.isReadable())
    {
        MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();

        IconView *iconview = new IconView(mainStack, "mythgallery",
                                          startdir.absolutePath(), dev);

        if (iconview->Create())
        {
            mainStack->AddScreen(iconview);
            return 0;
        }
        else
            delete iconview;
    }
    else
    {
        ShowOkPopup(QObject::tr("MythGallery cannot find its start directory."
                                "\n%1\n"
                                "Check the directory exists, is readable and "
                                "the setting is correct on MythGallery's "
                                "settings page.")
                    .arg(startdir.absolutePath()));
    }

    return -1;
}