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#include "modcontenticondelegate.h"
#include "modlistview.h"
ModContentIconDelegate::ModContentIconDelegate(ModListView* view, int column,
int compactSize)
: IconDelegate(view, column, compactSize), m_view(view)
{}
QList<QString> ModContentIconDelegate::getIcons(const QModelIndex& index) const
{
QVariant modIndex = index.data(ModList::IndexRole);
if (!modIndex.isValid()) {
return {};
}
bool compact;
auto icons = m_view->contentsIcons(index, &compact);
if (compact || this->compact()) {
icons.removeAll(QString());
}
return icons;
}
size_t ModContentIconDelegate::getNumIcons(const QModelIndex& index) const
{
return getIcons(index).size();
}
bool ModContentIconDelegate::helpEvent(QHelpEvent* event, QAbstractItemView* view,
const QStyleOptionViewItem& option,
const QModelIndex& index)
{
if (!event || !view) {
return false;
}
if (event->type() == QEvent::ToolTip) {
// this code is from QAbstractItemDelegate::helpEvent, only the the way
// text is retrieved has been changed
QHelpEvent* he = static_cast<QHelpEvent*>(event);
const int precision = inherits("QItemDelegate")
? 10
: 6; // keep in sync with DBL_DIG in qitemdelegate.cpp
const QString tooltip =
index.isValid() ? m_view->contentsTooltip(index) : QString();
QRect rect;
if (index.isValid()) {
const QRect r = view->visualRect(index);
rect = QRect(view->mapToGlobal(r.topLeft()), r.size());
}
QToolTip::showText(he->globalPos(), tooltip, view, rect);
event->setAccepted(!tooltip.isEmpty());
return true;
} else {
return IconDelegate::helpEvent(event, view, option, index);
}
}
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