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#include "VisibilityItemWidget.hpp"
#include "VisibilityItemDelegate.hpp"
#include <QKeyEvent>
#include "moc_VisibilityItemDelegate.cpp"
VisibilityItemDelegate::VisibilityItemDelegate(QObject *parent) : QStyledItemDelegate(parent) {}
void VisibilityItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
const QModelIndex &index) const
{
QStyledItemDelegate::paint(painter, option, index);
QObject *parentObj = parent();
QListWidget *list = qobject_cast<QListWidget *>(parentObj);
if (!list)
return;
QListWidgetItem *item = list->item(index.row());
VisibilityItemWidget *widget = qobject_cast<VisibilityItemWidget *>(list->itemWidget(item));
if (!widget)
return;
bool selected = option.state.testFlag(QStyle::State_Selected);
bool active = option.state.testFlag(QStyle::State_Active);
QPalette palette = list->palette();
#if defined(_WIN32) || defined(__APPLE__)
QPalette::ColorGroup group = active ? QPalette::Active : QPalette::Inactive;
#else
QPalette::ColorGroup group = QPalette::Active;
#endif
#ifdef _WIN32
QPalette::ColorRole highlightRole = QPalette::WindowText;
#else
QPalette::ColorRole highlightRole = QPalette::HighlightedText;
#endif
QPalette::ColorRole role;
if (selected && active)
role = highlightRole;
else
role = QPalette::WindowText;
widget->SetColor(palette.color(group, role), active, selected);
}
bool VisibilityItemDelegate::eventFilter(QObject *object, QEvent *event)
{
QWidget *editor = qobject_cast<QWidget *>(object);
if (!editor)
return false;
if (event->type() == QEvent::KeyPress) {
QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event);
if (keyEvent->key() == Qt::Key_Tab || keyEvent->key() == Qt::Key_Backtab) {
return false;
}
}
return QStyledItemDelegate::eventFilter(object, event);
}
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