is there a way to determine if an NSButton is toggleable ?
is there a way to determine if an NSButton is toggleable ?
- Subject: is there a way to determine if an NSButton is toggleable ?
- From: Guillaume Laurent <email@hidden>
- Date: Mon, 20 Aug 2018 12:04:12 +0200
Hi all,
For a custom UI I’ve had to write a custom control deriving from NSButton,
which highlights itself in a special way on mouse-over. In the method which
does the highlighting, I check if the button’s state is either .on or .off, so
I know which title or alternateTitle to display. But I realized that, no matter
the button's type, the state is always toggled on click. That is, even if the
button’s type is set to MomentaryPushIn, the button’s state is toggled after a
click. I’d have thought that this was the case only for OnOff/Toggle/Switch…
types.
Since there is no NSButton.type getter, is there a way to determine if the
button’s type is toggleable or not ? And what is the reason for switching state
for types like MomentaryPushIn ?
Thanks,
Guillaume.
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