@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);
}
}
});
}
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);
}
/** 成员搜索 content */
private void initSeacher() {
final WebPanel headerPl = new WebPanel();
membersCount = new WebLabel("Members (0/0)");
membersCount.setMargin(0, 5, 0, 0);
WebButton searcherBtn =
WebButton.createIconWebButton(
IMImageUtil.getScaledInstance(SkinUtils.getImageIcon("searchNormal"), 18, 18),
StyleConstants.smallRound,
true);
final WebTextField seacherTxt = new WebTextField("Find a contact...");
seacherTxt.setForeground(Color.LIGHT_GRAY);
seacherTxt.setVisible(false);
headerPl.add(membersCount, BorderLayout.CENTER);
headerPl.add(searcherBtn, BorderLayout.LINE_END);
headerPl.add(seacherTxt, BorderLayout.PAGE_END);
progressOverlay = new WebProgressOverlay();
progressOverlay.setComponent(headerPl);
content.add(progressOverlay, BorderLayout.PAGE_START);
searcherBtn.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (!seacherTxt.isVisible()) {
seacherTxt.setVisible(true);
headerPl.revalidate();
headerPl.repaint();
} else if (seacherTxt.isVisible()) {
seacherTxt.setVisible(false);
headerPl.revalidate();
headerPl.repaint();
}
}
});
seacherTxt.addFocusListener(
new FocusListener() {
@Override
public void focusLost(FocusEvent e) {
seacherTxt.setText("Find a contact...");
}
@Override
public void focusGained(FocusEvent e) {
seacherTxt.setText("");
}
});
}