~~NOTOC~~

====== 按钮触发的popup ======

==== 视频会议首页，发起会议／通讯录／拨号盘popup切换 ====
<grid>
<col sm="6" md="7">
{{ :tv:motion:1_vchomebuttons.mp4?16x9 |}}
</col>
<col sm="0" md="1"></col>
<col sm="6" md="4">
Popup面板出现：\\
Popup面板用时200ms，alpha从0到1，无差值

Popup面板关闭：\\
Popup面板用时160ms，alpha从1到0，无差值

打开新的面板会触发旧的面板关闭，新面板出现的动效与旧面板关闭的动效同时开始
</col>
</grid>

==== 会议中，点击工具栏Button，子菜单的隐藏／显示 ====

<grid>
<col sm="6" md="7">
{{ :tv:motion:1_vctoolspopup.mp4?16x9 |}}
</col>
<col sm="0" md="1"></col>
<col sm="6" md="4">
</col>
</grid>