I have committed the files modified with the new SendMessage function. Everything should work as it did before it just uses SendMessage instead of InterfaceObject.IntSendMessage3.....

I also fixed a bug in the TButton where the DoEnter and DoLeave were attached to the wrong message.

I still need to modify the notebook files to use the new SendMessage. When that is done I will remove the IntSendMessage procedure and the IntSendMessage2 function from the gtkint unit. I will also be renaming the IntSendMessage3 function. Since all calls should now be made by SendMessage these changes shouldn't effect anyone.

When this is done I will be removing the "uses interface" dependence from the files since controls should be the only unit with this dependence.