The drop-down part of the combo box is not a child of the combo-box but as a top-level pop-up so it exists outside of the combo box's parent. Your button would not do this if it was placed on the canvas. So you'll want to have your button pop-up as well. Check out the PopUpManager class in the docs to figure out how to do this.
Ryan --- In [email protected], "wwaishan" <[EMAIL PROTECTED]> wrote: > > I have a Canvas with one Combobox and one Button within. I'm trying > to visually append the button below the dropdown so the button looks > like it's part of the dropdown. On the DropdownEvent.OPEN event, the > button is moved to be below that dropdown. On the DropdownEvent.CLOSE > event, the button's visibility is set to false. My code mostly works. > My problem is when the dropdown extends past the parent canvas's > boundaries (I don't mean the application window's boundaries). The > dropdown appears fine but my button doesn't appear at all. I suspect > it has something to do with z-order. > > The dropdown displays fine when it extends past parent's boundaries. > How do I do this for the button also? > > Thanks. >
