本文整理汇总了C++中QPtrList::begin方法的典型用法代码示例。如果您正苦于以下问题：C++ QPtrList::begin方法的具体用法？C++ QPtrList::begin怎么用？C++ QPtrList::begin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QPtrList的用法示例。
在下文中一共展示了QPtrList::begin方法的5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: slotMovedItems
void DOMTreeView::slotMovedItems(QPtrList<QListViewItem> &items, QPtrList<QListViewItem> &/*afterFirst*/, QPtrList<QListViewItem> &afterNow)
{
MultiCommand *cmd = new MultiCommand(i18n("Move Nodes"));
_refreshed = false;
QPtrList<QListViewItem>::Iterator it = items.begin();
QPtrList<QListViewItem>::Iterator anit = afterNow.begin();
for (; it != items.end(); ++it, ++anit) {
DOMListViewItem *item = static_cast<DOMListViewItem *>(*it);
DOMListViewItem *anitem = static_cast<DOMListViewItem *>(*anit);
DOM::Node parent = static_cast<DOMListViewItem *>(item->parent())->node();
Q_ASSERT(!parent.isNull());
// kdDebug(90180) << " afternow " << anitem << " node " << (anitem ? anitem->node().nodeName().string() : QString()) << "=" << (anitem ? anitem->node().nodeValue().string() : QString()) << endl;
cmd->addCommand(new MoveNodeCommand(item->node(), parent,
anitem ? anitem->node().nextSibling() : parent.firstChild())
);
}
mainWindow()->executeAndAddCommand(cmd);
// refresh *anyways*, otherwise consistency is disturbed
if (!_refreshed) refresh();
slotShowNode(current_node);
}示例2: toMediaURL
KURL::List MediaDirNotify::toMediaURL(const KURL &url)
{
kdDebug(1219) << "MediaDirNotify::toMediaURL(" << url << ")" << endl;
KURL::List result;
const QPtrList<Medium> list = m_mediaList.list();
QPtrList<Medium>::const_iterator it = list.begin();
QPtrList<Medium>::const_iterator end = list.end();
for (; it!=end; ++it)
{
const Medium *m = *it;
KURL base = m->prettyBaseURL();
if ( base.isParentOf(url) )
{
QString path = KURL::relativePath(base.path(),
url.path());
KURL new_url("media:/"+m->name()+"/"+path );
new_url.cleanPath();
result.append(new_url);
}
}
kdDebug(1219) << result << endl;
return result;
}示例3: properties
QStringList MediaManager::properties(const QString &name)
{
const Medium *m = m_mediaList.findByName(name);
if(!m)
{
KURL u(name);
kdDebug() << "Media::prop " << name << " " << u.isValid() << endl;
if(u.isValid())
{
if(u.protocol() == "system")
{
QString path = u.path();
if(path.startsWith("/media/"))
path = path.mid(strlen("/media/"));
m = m_mediaList.findByName(path);
kdDebug() << "findByName " << path << m << endl;
}
else if(u.protocol() == "media")
{
m = m_mediaList.findByName(u.filename());
kdDebug() << "findByName " << u.filename() << m << endl;
}
else if(u.protocol() == "file")
{
// look for the mount point
QPtrList< Medium > list = m_mediaList.list();
QPtrList< Medium >::const_iterator it = list.begin();
QPtrList< Medium >::const_iterator end = list.end();
QString path;
for(; it != end; ++it)
{
path = KStandardDirs::realFilePath(u.path());
kdDebug() << "comparing " << (*it)->mountPoint() << " " << path << " " << (*it)->deviceNode() << endl;
if((*it)->mountPoint() == path || (*it)->deviceNode() == path)
{
m = *it;
break;
}
}
}
}
}
if(m)
return m->properties();
else
return QStringList();
}示例4: fullList
QStringList MediaManager::fullList()
{
QPtrList< Medium > list = m_mediaList.list();
QStringList result;
QPtrList< Medium >::const_iterator it = list.begin();
QPtrList< Medium >::const_iterator end = list.end();
for(; it != end; ++it)
{
result += (*it)->properties();
result += Medium::SEPARATOR;
}
return result;
}示例5: nameForLabel
QString MediaManager::nameForLabel(const QString &label)
{
const QPtrList< Medium > media = m_mediaList.list();
QPtrList< Medium >::const_iterator it = media.begin();
QPtrList< Medium >::const_iterator end = media.end();
for(; it != end; ++it)
{
const Medium *m = *it;
if(m->prettyLabel() == label)
{
return m->name();
}
}
return QString::null;
}