Sent when the user releases the mouse button, while the mouse pointer is in the backdrop.
# Metadata
Platforms: desktop, server OS: mac, windows, linux Introduced: 1.1 Security:
# Syntax
mouseUpInBackdrop pButtonNumber
# Params
- pButtonNumber : Specifies which mouse button was pressed:
# Examples
on mouseUpInBackdrop go to stack "Main" -- brings to front, if already open end mouseUpInBackdrop
# Description
Handle the mouseUpInBackdrop message to perform an action when the user releases the mouse button after clicking in the backdrop.
The mouseUpInBackdrop message is sent to the current card.
If the backdrop property is set to "none", the mouseUpInBackdrop message is not sent.
# Tags
ui,
# See
- **property:** backdrop - **glossary:** property, mouse button, mouse pointer, message, current card - **message:** mouseUp, mouseDownInBackdrop