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Update slider value after enter a value in editbox.

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Armindo
Armindo 2016-1-21
评论： Armindo 2016-1-26
I have a slider that I can use to increment an editbox. However I also need to be able to enter a value in the editbox. If I enter a value in editbox and them I cick on the slider it not work properly (if before I don’t press enter). I try to update the value of the slider on the editbox callback by doing something like:
set(hslider, 'value', val);
But this don’t work properly which I believe is related with the need to add an enter after add the value to a editbox.

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回答（1 个）

Walter Roberson
Walter Roberson 2016-1-22
编辑：Walter Roberson 2016-1-22
Correct. The Callback of the Edit box is not invoked until an enter is received.
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Walter Roberson
Walter Roberson 2016-1-22
The problem with using the KeyPressFcn is that you do not know whether the user is finished typing unless you see the user type a particular character such as return.
Armindo
Armindo 2016-1-26
Yes indeed. That is a big issue. Thank you for all the help.

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