本文整理汇总了C++中MythGenericTree::visibleChildCount方法的典型用法代码示例。如果您正苦于以下问题：C++ MythGenericTree::visibleChildCount方法的具体用法？C++ MythGenericTree::visibleChildCount怎么用？C++ MythGenericTree::visibleChildCount使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MythGenericTree的用法示例。
在下文中一共展示了MythGenericTree::visibleChildCount方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: UpdateItem
void NetTree::UpdateItem(MythUIButtonListItem *item)
{
if (!item)
return;
MythGenericTree *node = GetNodePtrFromButton(item);
if (!node)
return;
RSSSite *site = qVariantValue<RSSSite *>(node->GetData());
ResultItem *video = qVariantValue<ResultItem *>(node->GetData());
int nodeInt = node->getInt();
if (nodeInt == kSubFolder)
{
item->SetText(QString("%1").arg(node->visibleChildCount()), "childcount");
item->DisplayState("subfolder", "nodetype");
item->SetText(node->getString(), "title");
item->SetText(node->getString());
item->SetImage(node->GetData().toString());
}
else if (nodeInt == kUpFolder)
{
item->DisplayState("upfolder", "nodetype");
item->SetText(node->getString(), "title");
item->SetText(node->getString());
}
if (site)
{
item->SetText(site->GetTitle());
item->SetText(site->GetDescription(), "description");
item->SetText(site->GetURL(), "url");
item->SetImage(site->GetImage());
}
else if (video)
{
item->SetText(video->GetTitle());
MetadataMap metadataMap;
video->toMap(metadataMap);
item->SetTextFromMap(metadataMap);
int pos;
if (m_type == DLG_TREE)
pos = 0;
else
pos = m_siteButtonList->GetItemPos(item);
QString dlfile = video->GetThumbnail();
if (dlfile.contains("%SHAREDIR%"))
dlfile.replace("%SHAREDIR%", GetShareDir());
else
dlfile = getDownloadFilename(video->GetTitle(),
video->GetThumbnail());
if (QFile::exists(dlfile))
item->SetImage(dlfile);
else if (video->GetThumbnail().startsWith("http"))
m_imageDownload->addThumb(video->GetTitle(), video->GetThumbnail(),
qVariantFromValue<uint>(pos));
}
else
{
item->SetText(node->getString());
if (!node->GetData().toString().isEmpty())
{
QString tpath = node->GetData().toString();
if (tpath.startsWith("http://"))
{
uint pos;
if (m_type == DLG_TREE)
pos = 0;
else
pos = m_siteButtonList->GetItemPos(item);
QString dlfile = GetThumbnailFilename(tpath,
node->getString());
if (QFile::exists(dlfile))
item->SetImage(dlfile);
else
m_imageDownload->addThumb(node->getString(), tpath,
qVariantFromValue<uint>(pos));
}
else if (tpath != "0")
{
QString filename = node->GetData().toString();
if (filename.contains("%SHAREDIR%"))
filename.replace("%SHAREDIR%", GetShareDir());
item->SetImage(filename);
}
}
}
}