1. Which mouse button was clicked?
]
2. The current mouse cursor What are the coordinates?
If you need to introduce external Js, you need to refresh to execute
]
[Ctrl A Select all Note:
If you need to introduce external Js, you need to refresh to execute
]
[Ctrl A Select all Note:
If you need to introduce external Js, you need to refresh to execute
[Ctrl A Select All Note:
[Ctrl A select all Note: If you need to introduce external Js, you need to refresh to execute ]
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