Layer::Layer(LayerType type, QGraphicsItemGroup *parent) :
QGraphicsItemGroup(parent),
layerType(type),
selectionMarker(this),
TreeItem(0)
{
this->setFlag(QGraphicsItem::ItemIsMovable,true);
this->setFlag(QGraphicsItem::ItemIsSelectable,true);
QColor selectionColor(Qt::gray);
selectionColor.setAlpha(40);
QBrush selectionBrush(selectionColor);
this->selectionMarker.setBrush(selectionBrush);
this->selectionMarker.setZValue(this->zValue()+1);
}
void TFriendItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
// QString line0 = index.model()->data(index.model()->index(index.row(), 1)).toString();
if (!index.data().canConvert<TFriendData>()) {
return;
}
TFriendData frnd = index.data().value<TFriendData>();
QStyleOptionViewItemV4 opt = option;
initStyleOption(&opt, index);
QRect rect = opt.rect;
QPalette::ColorGroup cg = opt.state & QStyle::State_Enabled ? QPalette::Normal : QPalette::Disabled;
if (cg == QPalette::Normal && !(opt.state & QStyle::State_Active)) {
cg = QPalette::Inactive;
}
// set pen color
if (opt.state & QStyle::State_Selected) {
painter->save();
QBrush selectionBrush(Qt::blue);
painter->setBrush(selectionBrush);
painter->drawRect(rect.adjusted(1, 1, -1, -1));
//painter->drawRoundedRect(rect.adjusted(1,1,-1,-1), 5, 5);
painter->restore();
painter->setPen(opt.palette.color(cg, QPalette::HighlightedText));
} else {
painter->setPen(opt.palette.color(cg, QPalette::Text));
}
// draw 2 lines of text
QFont font;
font.setPixelSize(MIN_FRIEND_ITEM_HEIGHT - 6);
painter->setFont(font);
painter->drawImage(rect.left(), rect.top() + 2, ImageStorage->GetStatusImage(frnd.Status));
painter->drawText(QRect(rect.left() + 18, rect.top(), rect.width() - 16, rect.height()),
opt.displayAlignment, frnd.Login);
}
