U++ framework: LineEdit, EditFields, DocEdit » Is there a way to make EditDouble return 0 if it has no value?

Home » U++ Library support » LineEdit, EditFields, DocEdit » Is there a way to make EditDouble return 0 if it has no value?

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Re: Is there a way to make EditDouble return 0 if it has no value? [message #27604 is a reply to message #27603]

Sun, 25 July 2010 16:44

dolik.rce
Messages: 1796
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

MatthiasG wrote on Sun, 25 July 2010 15:35

Hi Honza,

thanks for your answer. i am using your converter now Smile

though it would be cool if such an option could be integrated in the original editdouble. had some nasty errors in my application when i forgot to check for a null value.

greetings,
matthias

I know from my own experience that it can be sometimes tedious to debug all the additions and multiplying by null, but still I don't think it is worthed the trouble to add the option to regular EditDouble.

As I said above, I usually force the user to input something Smile

Actually in most cases I also supply the default value (e.g 0) to the field in the constructor, so it doesn't bother users at all.

Honza

Report message to a moderator

[Message index]

		Is there a way to make EditDouble return 0 if it has no value? By: MatthiasG on Sun, 25 July 2010 10:13
		Re: Is there a way to make EditDouble return 0 if it has no value? By: dolik.rce on Sun, 25 July 2010 13:01
		Re: Is there a way to make EditDouble return 0 if it has no value? By: MatthiasG on Sun, 25 July 2010 15:35
		Re: Is there a way to make EditDouble return 0 if it has no value? By: dolik.rce on Sun, 25 July 2010 16:44

Previous Topic:	Scan an timestamp
Next Topic:	[FEATURE] Horizontal scroll on Shift+mouse wheel

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Mon Jul 27 02:44:12 GMT+2 2026

Total time taken to generate the page: 0.00663 seconds