C++ (Cpp) MythUIFileBrowser::SetReturnEvent Examples

Example #1

File: importmusic.cpp Project: txase/mythtv

void ImportMusicDialog::locationPressed()
{
    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
    MythUIFileBrowser *fb = new MythUIFileBrowser(popupStack, m_locationEdit->GetText());
    // TODO Install a name filter on supported music formats
    fb->SetTypeFilter(QDir::AllDirs | QDir::Readable);
    if (fb->Create())
    {
        fb->SetReturnEvent(this, "locationchange");
        popupStack->AddScreen(fb);
    }
    else
        delete fb;
}

Example #2

File: rsseditor.cpp Project: DaveDaCoda/mythtv

void RSSEditPopup::SelectImagePopup(const QString &prefix,
                            QObject &inst, const QString &returnEvent)
{
    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");

    MythUIFileBrowser *fb = new MythUIFileBrowser(popupStack, prefix);
    fb->SetNameFilter(GetSupportedImageExtensionFilter());
    if (fb->Create())
    {
        fb->SetReturnEvent(&inst, returnEvent);
        popupStack->AddScreen(fb);
    }
    else
        delete fb;
}

Example #3

File: editmetadata.cpp Project: daveyboyc/mythtv

void EditAlbumartDialog::startCopyImageToTag(void)
{
    QString lastLocation = gCoreContext->GetSetting("MusicLastImageLocation", "/");

    MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
    MythUIFileBrowser *fb = new MythUIFileBrowser(popupStack, lastLocation);

    fb->SetTypeFilter(QDir::AllDirs | QDir::Files | QDir::Readable);

    QStringList filters;
    filters << "*.png" << "*.jpg" << "*.jpeg" << "*.gif";
    fb->SetNameFilter(filters);

    if (fb->Create())
    {
        fb->SetReturnEvent(this, "imagelocation");
        popupStack->AddScreen(fb);
    }
    else
        delete fb;
}