input item in table

I want to design input item(button or textfield) in table by using wireframesketcher.

Wireframesketcher's table don't include input item.

How should I do?

The only way to do it right now is to overlay a Button or TextField widget over the Table. If needed, you can force the size of a column by using additional space characters in the title. Rows can be resized using properties so that overlayed widgets fit properly.

this bit me today as well, I wanted to put TextBox, TextArea and Button components in Table cells.