private void reloadMembers() {
GroupMemberListModel model = (GroupMemberListModel) listModels.get(namedObject.getEntity());
List<? extends QQStranger> members = getMembers();
if (model == null) {
model = new GroupMemberListModel(new UserListComparator());
for (QQStranger m : members) {
model.addElement(new UserListElement(new UIUser(m)));
// 下载头像, 只下载一次，后面是手动更新
if (isLoadFace) {
IMEventService events = getContext().getSerivce(IMService.Type.EVENT);
events.broadcast(new IMEvent(IMEventType.USER_FACE_REQUEST, m));
}
}
listModels.put(namedObject.getEntity(), model);
}
model.sort(); // 根据状态排序
membersCount.setText("Members (" + getOnlineCount(members) + "/" + members.size() + ")");
if (model != memberList.getModel()) {
memberList.setModel(model);
}
model.updateAll();
// 停止进度条
progressOverlay.setShowLoad(false);
}
/*
* 有点效率问题，下载头像时更新太频繁
*/
@IMEventHandler(IMEventType.USER_FACE_UPDATE)
protected void processIMUpdateUserFace(IMEvent event) {
ListModel m = memberList.getModel();
QQUser user = (QQUser) event.getTarget();
if (m instanceof GroupMemberListModel && user instanceof QQStranger) {
GroupMemberListModel model = (GroupMemberListModel) m;
model.update(user);
}
}
