Creating a Text that uses Scrollbuttons and a Scrollbar - Page 14

Adding the Drag-Scrollbar and Necessary Trigger (cont.)

Step 2 :

Create a new Movie Clip (the container for scroll drag mc) and rename it to scrollbar. On the first frame, place an instance of Movie Clip scroll drag mc at position x=0 and y=0. Give it the instance name slider. Duplicate frame 1 to frame 2 and frame 3. At frame 2 insert the following actions:

Set Variable: "scrollvalue" = GetProperty ("slider", _y ) / ../:balkheight
Set Variable: "max" = ../:scrolltext.maxscroll
Set Variable: "../:scrolltext.scroll" = Int ((scrollvalue * (max -1)) + 1)

and at frame 3 the same but add to the bottom the action Go to and Play (2) so that it will be

Set Variable: "scrollvalue" = GetProperty ("slider", _y ) / ../:balkheight
Set Variable: "max" = ../:scrolltext.maxscroll
Set Variable: "../:scrolltext.scroll" = Int ((scrollvalue * (max -1)) + 1)
Go to and Play (2)