Updated February 7th 2017.
Fully expanded, the Click position block shows the following properties:
The Block Header (“Click position”)
The green input connector in the header is used to trigger the block to start executing.
The green output connector in the header triggers when the click has been performed.
The title of the block (“Click position”) can be changed by double-clicking on it and typing in a new title.
Specify the screen position to perform the click using X, Y coordinates. The top-left corner of the screen is position 0, 0.
Click the expander button to work with the X and Y coordinates separately.
Select which button to click using, and if it should be a single or double click. By default, the left mouse button is selected.
Await no movement
Delay the click until there has been no movement on the screen for a specific period of time — for instance 2 seconds.
This is useful when waiting for a screen update to occur, for instance a page loading in a browser window. Regardless of this checkbox, the click will occur after waiting a maximum of 30 seconds.
The number of seconds the screen must have seen no movement before proceeding.