本文整理汇总了C++中FinishedTransfersItem::data方法的典型用法代码示例。如果您正苦于以下问题：C++ FinishedTransfersItem::data方法的具体用法？C++ FinishedTransfersItem::data怎么用？C++ FinishedTransfersItem::data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FinishedTransfersItem的用法示例。
在下文中一共展示了FinishedTransfersItem::data方法的3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: data
QVariant FinishedTransfersModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
FinishedTransfersItem *item = static_cast<FinishedTransfersItem*>(index.internalPointer());
switch(role) {
case Qt::DecorationRole: // icon
{
if (rootItem == fileItem){
if (index.column() == COLUMN_FINISHED_NAME)
return WulforUtil::getInstance()->getPixmapForFile(item->data(COLUMN_FINISHED_TARGET).toString()).scaled(16, 16);
}
break;
}
case Qt::DisplayRole:
{
if (rootItem == fileItem){
if (index.column() == COLUMN_FINISHED_ELAPS)
return _q(Util::formatSeconds(item->data(COLUMN_FINISHED_ELAPS).toLongLong()/1000L));
else if (index.column() == COLUMN_FINISHED_SPEED)
return tr("%1/s").arg(WulforUtil::formatBytes(item->data(COLUMN_FINISHED_SPEED).toLongLong()));
else if (index.column() == COLUMN_FINISHED_TR)
return WulforUtil::formatBytes(item->data(COLUMN_FINISHED_TR).toLongLong());
else if (index.column() == COLUMN_FINISHED_FULL)
return (item->data(COLUMN_FINISHED_FULL).toBool()? "1" : "0");
}
else {
if (index.column() == COLUMN_FINISHED_SPEED)
return _q(Util::formatSeconds(item->data(COLUMN_FINISHED_SPEED).toLongLong()/1000L));
else if (index.column() == COLUMN_FINISHED_TR)
return tr("%1/s").arg(WulforUtil::formatBytes(item->data(COLUMN_FINISHED_TR).toLongLong()));
else if (index.column() == COLUMN_FINISHED_USER)
return WulforUtil::formatBytes(item->data(COLUMN_FINISHED_USER).toLongLong());
else if (index.column() == COLUMN_FINISHED_CRC32)
return (item->data(COLUMN_FINISHED_CRC32).toBool()? "1" : "0");
}
return item->data(index.column());
}
case Qt::TextAlignmentRole:
{
break;
}
case Qt::ForegroundRole:
{
break;
}
case Qt::BackgroundColorRole:
break;
case Qt::ToolTipRole:
break;
}
return QVariant();
}示例2: addFile
void FinishedTransfersModel::addFile(const QMap<QString, QVariant> ¶ms){
FinishedTransfersItem *item = findFile(params["TARGET"].toString());
if (!item)
return;
for (int i = 0; i < fileItem->columnCount(); i++){
if (file_header_table[i] == "USERS"){
QStringList users = params[file_header_table[i]].toString().split(" ");
QStringList old_users = item->data(i).toString().split(" ");
if (users.isEmpty())
continue;
else{
for (const auto nick : users){
if (!old_users.contains(nick))
old_users.push_back(nick);
}
item->updateColumn(i, old_users.join(" "));
}
}
else
item->updateColumn(i, params[file_header_table[i]]);
}
emit dataChanged(createIndex(item->row(), COLUMN_FINISHED_NAME, item), createIndex(item->row(), COLUMN_FINISHED_FULL, item));
}示例3: addFile
void FinishedTransfersModel::addFile(const QMap<QString, QVariant> ¶ms){
FinishedTransfersItem *item = findFile(params["TARGET"].toString());
if (!item)
return;
for (int i = 0; i < fileItem->columnCount(); i++){
if (file_header_table[i] == "USERS"){
QStringList users = params[file_header_table[i]].toString().split(" ");
QStringList old_users = item->data(i).toString().split(" ");
if (users.isEmpty())
continue;
else{
foreach (QString nick, users){
if (!old_users.contains(nick))
old_users.push_back(nick);
}
item->updateColumn(i, old_users.join(" "));
}
}
else