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);
}
@IMEventHandler(IMEventType.SHOW_MEMBERS_WINDOW)
protected void showMembersWindow(IMEvent event) {
UINamedObject named = (UINamedObject) event.getTarget();
Window win = event.getData("view");
Rectangle rect = win.getBounds();
setLocation(rect.x + rect.width - 30, rect.y + 25);
setIconImage(named.getIcon());
setTitle(named.getName());
this.namedObject = named;
progressOverlay.setShowLoad(true);
setVisible(true);
isLoadFace = true; // 设置允许下载头像
checkReloadMembers(namedObject); // 显示成员
win.addComponentListener(
new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
int x = e.getComponent().getX() + e.getComponent().getWidth() - 30;
int y = e.getComponent().getY() + 25;
if (isPtInRect(getBounds(), new Point(x, y))) {
setLocation(x, y);
}
}
});
}