issue-#98 improvements of GUI controls

[Josef Templ]

Robert, thanks for the patience. Fixed.
Also I agree that the special case 'val = 0' with Ctrl+AU is not really needed.
One can click AU instead. So I have removed this case again.
The implementation is now following the docu.

For the changes see http://redmine.blackboxframework.org/pr ... 80eee17aa9.

- Josef

[Robert]

Also I agree that the special case 'val = 0' with Ctrl+AU is not really needed.

With this rationalisation, and by not clipping at the Control limits, the whole function simplfies to

Code: Select all

				IF ch = AU THEN
					IF ((f.min + 9) DIV 10 <= val) & (val <= f.max DIV 10) THEN val := val * 10 END
				ELSE
					IF val < 0 THEN INC(val, 9) END; val := val DIV 10
				END

[Josef Templ]

thanks, simplified.

See changes at: http://redmine.blackboxframework.org/pr ... 71a1e69abf.
As an alternative to setting the max/min value by means of clipping at max/min I have added the <Shift> key for setting max/min directly.

- Josef

[Josef Templ]

typo fixed in Dev/Docu/Controls:

maximun => maximum.

- Josef

[Ivan Denisov]

Robert, Josef, do all now is ready for voting?

[Josef Templ]

For me this is ready for voting.

I have also looked into the two little things I left out from the CPC changes.
It is very clear for me now that they must not be done.
They don't solve a problem and they don't do it in the right way.

- Josef

[Robert]

...ready for voting?

I think so.