[Lasse]

Page control's drop down button is not showing and left/right buttons are disappearing randomly in v14.12. Reverted sPageControl.pas back to v.14.11 and everything works again.

Using Delphi 10.3 Rio, if that matters.

[Support]

Thank you for the message, this issue will be solved very soon.

[Lasse]

This is still very unreliable in v.14.13 (see attachments). It now depends whether the page control is visible when tab sheets are added. I will revert back to v.14.11.

[Support]

I will make a lot of tests and hope to fix it in the nearest release.

[Lasse]

Create a test so that you create dynamically many tabs with TabVisible = False and then set it to True

Code:

for LIndex := 0 to PageControl.PageCount – 1 do
PageControl.Pages[LIndex].TabVisible := True;

This seems to be the problem. I changed my code, so this is not a problem for me anymore but maybe for someone.

The problem can be avoided by using skin manager's BeginUpdate;..EndUpate(True);.

[Lasse]

Now I got it like this (see attachment) with the v14.13. The tabsheet was longer than the page control. Only one tabsheet in page control. After I resized the form a little bit, it looks like that.

[Author]

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