[Support]

This error is repeatable? Can I repeat it somehow?

[Lasse]

Well, this is weird. I can’t repeat it in your demo using TsSkinSelector but in my own program I can. I have tried all skins and that is the only skin causing that error. I will try to figure out why.

[Support]

Are you sure this skin is up-to-date? If you can give me a demo, I will check why it happens.

[Lasse]

I found the reason which UI element is causing this in my application. It happens when I have a title bar items aligned right and the style is bsMenu. But I still can’t repeat this in your demo.

So, I ended up to fix this:

procedure CopyByMask32(R1, R2: TRect; const Bmp1, Bmp2: TBitmap; const CI: TCacheInfo; const MaskData: TsMaskData);
...
CacheBMP := Bmp.ScanLine[R1.Top + PosY + Y];
=>
CacheBMP := Bmp.ScanLine[Max(R1.Top + PosY + Y, 0)]; // Lasse

[Support]

Thank you for this information.
I can repeat and fix it now, seems.

[Author]

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