Bug in TNumberBox: i cannot override a negative Number, if i type "-" in

[Perpeto 5]

1. Add TNumberbox anywhere

2. Set Mode to "nbmFloat"

3. Enter a negative Number like "-1.234"

4. Select whole number and press "-" ... nothing happens, besides it would override the value

 

Imo the issue is here:

function TCustomNumberBox.IsValidChar(AKey: Char): Boolean;
begin
..
if (AKey = '-') and ((SelStart <> 0) or LText.Contains('-')) then
      Result := False
..
end;

It tests, if the string already has an "-". But it does not test, if the whole string is selected, i.e. the user wants to override the whole value.

 

Can anyone reproduce this too or tell me, if I am wrong? Otherwise I would create a bug report for this. Thanks!

[Uwe Raabe 2057]

5 minutes ago, Perpeto said:

Otherwise I would create a bug report for this.

Seems it already exists: RSP-42131

[Perpeto 5]

Couldnt find it. Perfect. Thank you 🙂