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Re: slider size [message #55685 is a reply to message #55541]

Mon, 27 August 2007 09:14

M. Katz
Messages: 69
Registered: May 2005

Member

You're working close to the limit of the pixel resolution you have.
Your mouse position, for example, is reported as integers. So when you
drag the slider by one single screen pixel, that's your smallest
increment.

I think one way around this problem is to tie together your slider and
a text-entry box that shows the slider value.
When the user enters a value instead of sliding then you
widget_control the slider to the user-specified value. Likewise, when
the user drags the slider, you widget_control the text field to the
new value. This will allow you to reach any value you want, regardless
of the resolution of the slider on the screen.

It's not really much more complex at all, and there are many ways to
do this.

M. Katz

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[Message index]

		slider size By: Loren Anderson on Mon, 27 August 2007 07:53
		Re: slider size By: Andrew Cool on Wed, 29 August 2007 21:50
		Re: slider size By: David Fanning on Wed, 29 August 2007 06:44
		Re: slider size By: Loren Anderson on Wed, 29 August 2007 06:34
		Re: slider size By: Andrew Cool on Tue, 28 August 2007 19:56
		Re: slider size By: Loren Anderson on Tue, 28 August 2007 10:04
		Re: slider size By: mankoff on Mon, 27 August 2007 16:20
		Re: slider size By: David Fanning on Mon, 27 August 2007 11:15
		Re: slider size By: Loren Anderson on Mon, 27 August 2007 10:54
		Re: slider size By: David Fanning on Mon, 27 August 2007 10:30
		Re: slider size By: rclark on Mon, 27 August 2007 10:19
		Re: slider size By: Loren Anderson on Mon, 27 August 2007 10:10
		Re: slider size By: M. Katz on Mon, 27 August 2007 09:14

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