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- ;Assembler header file for DisplayField
- ;written by DefMod (Jun 30 1995) on Tue Sep 5 16:30:05 1995
- ;Jonathan Coxhead, Acorn Computers Ltd
-
- [ :LNOT: :DEF: Get_Types
- GBLS Get_Types
- ]
- [ :LNOT: :DEF: Types_Hdr
- Get_Types SETS "GET OS:Hdr.Types"
- |
- Get_Types SETS ""
- ]
- $Get_Types
-
- [ :LNOT: :DEF: Get_Toolbox
- GBLS Get_Toolbox
- ]
- [ :LNOT: :DEF: Toolbox_Hdr
- Get_Toolbox SETS "GET OS:Hdr.Toolbox"
- |
- Get_Toolbox SETS ""
- ]
- $Get_Toolbox
-
- [ :LNOT: :DEF: Get_Gadget
- GBLS Get_Gadget
- ]
- [ :LNOT: :DEF: Gadget_Hdr
- Get_Gadget SETS "GET OS:Hdr.Gadget"
- |
- Get_Gadget SETS ""
- ]
- $Get_Gadget
-
- [ :LNOT: :DEF: Get_Font
- GBLS Get_Font
- ]
- [ :LNOT: :DEF: Font_Hdr
- Get_Font SETS "GET OS:Hdr.Font"
- |
- Get_Font SETS ""
- ]
- $Get_Font
-
- [ :LNOT: :DEF: DisplayField_Hdr
- GBLS DisplayField_Hdr
-
- ;Symbols for constants
- Class_DisplayField * &1C0
- DisplayField_RJustified * &2
- DisplayField_HCentred * &4
-
- ;Symbols for structure offsets and sizes
- ^ 0
- DisplayField_Gadget_text # Toolbox_MsgReference
- DisplayField_Gadget_text_limit # Int
- DisplayField_Gadget * @
-
-
- ;Symbols for SWI's and SWI reason codes
- DisplayField_SetValue * &1C0
- ;Entry
- ; R0 = flags (Bits)
- ; R1 = window (Toolbox_O)
- ; R2 = &1C0
- ; R3 = display_field (Toolbox_C)
- ; R4 -> text (String)
-
- DisplayField_GetValue * &1C1
- ;Entry
- ; R0 = flags (Bits)
- ; R1 = window (Toolbox_O)
- ; R2 = &1C1
- ; R3 = display_field (Toolbox_C)
- ; R4 = buffer (pointer to Char)
- ; R5 = size (Int)
- ;Exit
- ; R5 = used (Int)
-
- DisplayField_SetFont * &1C2
- ;Entry
- ; R0 = flags (Bits)
- ; R1 = window (Toolbox_O)
- ; R2 = &1C2
- ; R3 = display_field (Toolbox_C)
- ; R4 -> font (String)
- ; R5 = width (Int)
- ; R6 = height (Int)
-
- ]
- END
-