[rp12439_3]

because I found it in my search after "Editbox"

This seams to work pretty good:

<Backdrop name="$(parent)ThresholdAmountBG" tier="HIGH" inherits="ZO_SingleLineEditBackdrop_Keyboard">
                    <Dimensions x="100" />
                    <Anchor point="TOPLEFT" relativeTo="$(parent)ItemLink" relativePoint="BOTTOMLEFT" offsetY="10" />
                    <Controls>
                        <EditBox name="$(parent)ThresholdAmount" inherits="ZO_DefaultEditForBackdrop ZO_EditDefaultText" />
                    </Controls>
                </Backdrop>