In D3 the painting of the form seems to be very different from D2.
My application uses a lot of tables and it sometimes takes a little while before all the tables are open and the form is finally painted. While the form is painted D3 leaves the space where my ComboBoxes and Buttons are supposed to appear empty.
This is not very handy since you can see the underlying application in this empty place. Only when the form is finished with painting the ComboBoxes and the Buttons will be properly painted.
Is this a D3 bug or is there a way to get D3 to do it like D2 ???