FBtnCancel in preview form

rbuser

Hello,

I am using custom preview plugin for TppPreview. If I set flat := true
property to FBtnCancel then it won't appear
on Toolbar and when I close preview form I get following error message:

"System Error. Code 1400.
Invalid window handle."

And then some access violations.

If I dont set FBtnCancel.Flat := true everything works ok, but just looks
bit ugly as all other buttons we made has flat look.

Any ideas whats causing this problem ?

Thanks,
Ernest Jaraminas
Software Developer

www.happen.biz

nicocizik

Hi Ernest,

The FBtnCancel is a TButton component, which does not contain the "Flat"
property. Try disabling the original Cancel button and adding a new
TSpeedButton in its place with the same functionality. Then, setting the
Flat property should not be a problem.

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