mdw@git.distorted.org.uk Git - ssr/blob - StraySrc/Libraries/Sapphire/sh/dbx/slider

   1 ;
   2 ; dbx.slider.sh
   3 ;
   4 ; Implementation of sliders as a dbx control
   5 ;
   6 ; © 1994-1998 Straylight
   7 ;
   8
   9 ;----- Licensing note -------------------------------------------------------
  10 ;
  11 ; This file is part of Straylight's Sapphire library.
  12 ;
  13 ; Sapphire is free software; you can redistribute it and/or modify
  14 ; it under the terms of the GNU General Public License as published by
  15 ; the Free Software Foundation; either version 2, or (at your option)
  16 ; any later version.
  17 ;
  18 ; Sapphire is distributed in the hope that it will be useful,
  19 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ; GNU General Public License for more details.
  22 ;
  23 ; You should have received a copy of the GNU General Public License
  24 ; along with Sapphire.  If not, write to the Free Software Foundation,
  25 ; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  26
  27 ;----- Overview -------------------------------------------------------------
  28 ;
  29 ; Controls provided:
  30 ;
  31 ;  slider
  32 ;
  33 ; Macros provided:
  34 ;
  35 ;   SLIDER
  36
  37                 GET     sapphire:dbx.dbx
  38
  39                 [       :LNOT::DEF:slider__dfn
  40                 GBLL    slider__dfn
  41
  42 ; --- slider ---
  43 ;
  44 ; Control data: +0 == slider colour (if flags bit 9 clear)
  45 ;               +1 == background colour
  46 ;               +2 == separator colour
  47 ;               +3 == reserved
  48 ;               +4 == maximum slider value
  49 ;               +8
  50 ;
  51 ; Workspace:    +0 == current slider value
  52 ;               +4 == slider colour (if flags bit 9 set)
  53 ;               +5 == reserved, must be 0
  54 ;               +8
  55 ;
  56 ; Flags:        Bit 8 == slider is horizontal if clear, vertical is set
  57 ;
  58 ; Use:          Control type for a slider.
  59
  60                 IMPORT  slider
  61
  62 ;----- Macros and symbols ---------------------------------------------------
  63
  64                 MACRO
  65 $label          SLIDER  $icon,$baseReg,$data,$flags,$slidC,$backC,$sepC,$max
  66
  67 $label          CONTROL $icon,slider,$baseReg,$flags,$data
  68                 DCB     $slidC,$backC,$sepC,0
  69                 DCD     $max
  70                 ECTRL
  71
  72                 MEND
  73
  74 ; --- Direction flags ---
  75
  76 slFlag_vertical EQU     (1<<8)
  77 slFlag_horizontal EQU   0
  78 slFlag_colData  EQU     (1<<9)
  79
  80 ; --- Slider event codes ---
  81
  82 slider_event    EQU     &80000001               ;Something happened to slider
  83                                                 ;R1 == subreason code
  84                                                 ;R2 == icon handle
  85                                                 ;R3 == new value of slider
  86
  87 slider_sliding  EQU     0
  88 slider_slid     EQU     1
  89
  90                 ]
  91
  92 ;----- That's all, folks ----------------------------------------------------
  93
  94                 END