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- [] (array access)
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Name
keyPressed
Description
The boolean system variable keyPressed is true
if any key is pressed and false if no keys are pressed.
Note that there is a similarly named function called keyPressed().
See its reference page for more information.
Examples
// Click on the image to give it focus, // and then press any key. // Note: The rectangle in this example may // flicker as the operating system may // register a long key press as a repetition // of key presses. void draw() { if (keyPressed == true) { fill(0); } else { fill(255); } rect(25, 25, 50, 50); }

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