-- card: 28875 from stack: in.0-2
-- bmap block id: 36820
-- flags: 0000
-- background id: 18737
-- name: ScrollingCard
----- HyperTalk script -----
-- This handler stores the name of the last card.
on goBack
  go cd "Cards" of stack "Intro to HyperCard 2.0"
end goBack

on closeCard
  put "abcd" into line 1 of cd fld "gorillaFld"
  put "efgh" into line 2 of cd fld "gorillaFld"
  put "ijkl" into line 3 of cd fld "gorillaFld"
  set the scroll of cd fld "GorillaFld" to 0
  set the loc of btn "thumb" to 292,206
end closeCard

on moveGorilla str
  put item 2 of the mouseLoc into V2
  put abs(V2 - str) into buttonMove
  if V2 > str then
    moveDown buttonMove
  else
    if V2 < str then
      moveUp buttonMove
    end if
  end if
end moveGorilla

on moveDown str
  put str * 2 into theScroll
  if theScroll < 114 then
    set the scroll of cd fld "GorillaFld" to theScroll
  else
    set the scroll of cd fld "GorillaFld" to 114
  end if
end moveDown

on moveUp str
  put str * 2 into theScroll
  put the scroll of cd fld "GorillaFld" into gorillaScroll
  subtract theScroll from gorillaScroll
  if gorillaScroll > 0 then
    set the scroll of cd fld "GorillaFld" to gorillaScroll
  else
    set the scroll of cd fld "GorillaFld" to 0
  end if
end moveUp




-- part 1 (field)
-- low flags: 01
-- high flags: 0007
-- rect: left=144 top=203 right=270 bottom=264
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 0
-- font id: 210
-- text size: 64
-- style flags: 0
-- line height: 64
-- part name: GorillaFld
----- HyperTalk script -----
on mouseUp
  if 2 = 1 then
  end if
end mouseUP


-- part 2 (button)
-- low flags: 00
-- high flags: 0002
-- rect: left=209 top=185 right=271 bottom=231
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: 


-- part 3 (button)
-- low flags: 00
-- high flags: 0001
-- rect: left=210 top=185 right=271 bottom=267
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: 
----- HyperTalk script -----
on mouseUp
  if 2 = 1 then
  end if
end mouseUp



-- part 5 (button)
-- low flags: 00
-- high flags: 0002
-- rect: left=278 top=192 right=220 bottom=306
-- title width / last selected line: 0
-- icon id / first selected line: 0 / 0
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: thumb
----- HyperTalk script -----
on mouseUp
  if 2 = 1 then
  end if
end mouseUp

on mouseDown
  put item 1 of the loc of me into theH
  put item 2 of the loc of me into startPoint
  if the mouseloc is within rect of me then
    set cursor to hand
    repeat
      put item 2 of the mouseLoc into theV
      if (theV < 206) then put 206 into theV
      if  (theV > 261) then put 261 into theV
      set the loc of me to theH,theV
      moveGorilla startPoint
      if the mouse is up then
        exit repeat
      end if
    end repeat
  end if
end mouseDown

--top left corner: 292,206
--bottom left corner: 292,268
--top right corner: 320,206
--bottom right corner: 320,268



-- part contents for background part 1
----- text -----
If a card is larger than its window, you can scroll around on it using the Scroll Window, illustrated below right. Drag the small box up and down on the white space—which represents the whole card within the window to the left—for a simulation.

-- part contents for card part 1
----- text -----
abcd
efgh
ijkl