Strange text effect

[PeterPanettone 158]

In Delphi 10.4 GExperts, Uses Clause Manager shows strange text effect upon selection of a text item where every selected text seems to have a shadow:

 

 

Never seen anything like this. Has anyone else?

 

It appears to happen only in Uses Clause Manager.

 

I believe source code version is r3177.

[dummzeuch 1506]

fixed in revsion #3182 on 2020-06-06

[PeterPanettone 158]

1 minute ago, dummzeuch said:

fixed in revsion #3182 on 2020-06-06

Just for curiosity: What was the cause?

[dummzeuch 1506]

A bug in the TStringGrid implementation in Delphi 10.4.

https://quality.embarcadero.com/browse/RSP-28821

Quote

[Regression] TStringGrid.OnDrawCell parameter Rect contains wrong values

• new VCL application
• put a TStringGrid on the form
• put the code inside the event handler for OnDrawCell
  -> expected: cell background is painted red
  -> actual: only half of the cell is filled and there are white spaces around

 

[PeterPanettone 158]

Thanks!

[PeterPanettone 158]

BTW: IMO, a better and clearer naming consistency after :

 

"DelphiXx10Seattle",

"DelphiXx101Berlin"

 

would be:

 

"DelphiXx102Tokyo",

"DelphiXx103Rio",

"DelphiXx104Sydney"

 

When dealing with humans, REDUNDANCY is a must.

[PeterPanettone 158]

On 6/26/2020 at 7:49 PM, dummzeuch said:

A bug in the TStringGrid implementation in Delphi 10.4.

https://quality.embarcadero.com/browse/RSP-28821

 

The same bug still appears in Keyboard Shortcuts GExpert in r3195 for Delphi 10.4:

 

Edited July 1, 2020 by PeterPanettone

[User-69 0]

This still happens in Delphi Sydney 10.4.1

I use the dll from 5th September 2020.

 

Edited September 11, 2020 by User-69

[dummzeuch 1506]

1 hour ago, User-69 said:

This still happens in Delphi Sydney 10.4.1

I use the dll from 5th September 2020.

Yes, I know. The problem is that the fix for 10.4 Patch 3 must also be applied to 10.4.1. For that to work, it must detect whether either of those is installed.

The released DLL doesn't do that yet, but the current source code does.