When is message passing required?

[Kay C Lan]

On Mon, May 23, 2016 at 9:13 PM, Paul Dupuis <paul at researchware.com> wrote:

> In some dictionary entries, like for rawKeyDown, it talks about the need
> to pass the message (unless you want to trap all key presses).

The Dictionary entry for 'pass' also mentions the need to pass
'setprop' if you have custom properties that are set via setprop
handlers.