5.3 DUIM-Sheets Module
event-button
Generic function
Summary
Returns an integer corresponding to the mouse button that was pressed or released.
Signature
event-button event => integer
Arguments
- event
- An instance of type
<event>.
Values
- integer
- An instance of type
<integer>.
Library
duim-sheets
Module
duim-sheets
Description
Returns an integer corresponding to the mouse button that was pressed or released, which will be one of $left-button, $middle-button, or $right-button.
Note: The function event-button records the button state at the time that the event occurred, and hence can be different from pointer-button-state.
See also
<pointer-button-event>, page 321