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Pressable Button

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Pressable Button

Subject: Pressable Button
From: "Gerriet M. Denkmann" <email@hidden>
Date: Tue, 16 Dec 2008 22:02:01 +0700

I am trying to build a pressable button: an on-off button (subclass of NSButton), which, if pressed for more than 0.3 seconds, displays a context menu.

My idea was: Start a non-repeating timer in mouseDown: and schedule it with NSEventTrackingRunLoopMode.

In mouseUp: invalidate the timer.

And in timerFired: display the context menu.

But: mouseUp: is never called. So: where should I invalidate the timer?

And: if I send: [ NSMenu popUpContextMenu: menu withEvent: mouseDownEvent forView: self ] the button gets all messed up: no more drawRect: on mouse up, no action sent.

Obviously I am doing it all wrong.


Kind regards,

Gerriet.

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