Hello.

I have a TCustomControl for which I have set:

ParentColor := False;
Color := clDefault;

On Linux/LCLGtk2 and Windows/LCLWin32 this results in clWindow color, but on Linux/LCLQt it is different, looks like clForm or clBackground. When I'm assigning Color:=clDefault I see that
TControl.GetDefaultColor is called and the return value is clWindow. Shouldn't this mean that clDefault will always mean clWindow for this control? Is it normal that the widgetset may overwrite clDefault value?

Citiram cobines :

If your controls is TCustomControl (then it's base is TQtCustomControl<-TQtAbstractScrollArea) then clDefault = clWindow, if it's not so then
something is wrong or your control Enabled = False. Open an issue and attach example of your control.

zeljko

I think something is wrong, because now I simply overridden GetDefaultColor and it isn't applied.

On Gtk2 it works but I need to set ParentColor := False before assigning Parent.

I have created a bug report for LCLQt:

http://bugs.freepascal.org/view.php?id=20582