I override the CreateParams method in the TFORM so I can add the WS_THICKFRAME style bit to the STYLE field.
What I have is a borderless Form because I don't want a caption, I am making my own floating type tool bar but I wanted to be sizeable too..
It seems the CreateParams operation is rejecting my combination however, if I use the SetWindowLong(…..) after the form has been created I can then apply the sizable border with no caption and it works fine..
is the LCL filtering these combinations ?