| [796] | 1 | TMGWSBX1 ;TMG/kst/OO Scroll Box ;05/10/07
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| 2 | ;;1.0;TMG-LIB;**1**;05/10/07
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| 3 |
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| 4 | ;"Kevin Toppenberg MD
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| 5 | ;"GNU General Public License (GPL) applies
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| 6 | ;"------------------------------------------
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| 7 | ;"Object oriented window object setup code below
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| 8 | ;"------------------------------------------
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| 9 |
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| 10 | Constructor(instanceName) ;"Module MUST have 'Constructor' procedure
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| 11 | ;"Purpose -- A constructor for object Window
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| 12 | ;"Input: instanceName -- the NAME of the type of the object to be defined.
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| 13 | ;" This should be a variable (global or otherwise) of the object.
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| 14 | ;"Note: This function should NOT be called directly, but instead is called
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| 15 | ;" via new^TMGOOL
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| 16 | ;"Result: none <--- REQUIRED TO NOT RETURN A RESULT
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| 17 |
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| 18 | ;"Here we define the default values for vars and functions.
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| 19 |
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| 20 | ;"----------------All constructors should copy this format --------------------
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| 21 | new TMGthis set TMGthis=instanceName
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| 22 |
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| 23 | do inheritFrom^TMGOOL(instanceName,"TMGWGOJ")
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| 24 |
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| 25 | ;"---------------------------------------------------------
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| 26 | ;"register PROCEDURES/FUNCTIONS
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| 27 | do regFn^TMGOOL(TMGthis,"PAINT","Paint^TMGWSBX1()")
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| 28 |
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| 29 | ;"---------------------------------------------------------
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| 30 | ;"Register Event Handlers
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| 31 |
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| 32 | ;"---------------------------------------------------------------------
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| 33 | ;"Register Properties
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| 34 |
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| 35 | ;"--------------------------------------------------------------------------------
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| 36 | ;"Optional initialization of some instance-specific variables.
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| 37 | new pType set pType=$name(@TMGthis@("OBJS","ScrollBars"))
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| 38 | new pScrlH,pScrlV
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| 39 |
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| 40 | set pScrlH=$$new^TMGOOL(pType,"TMGWSBR1")
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| 41 | do setProp^TMGOOL(pScrlH,"ORIENTATION","H")
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| 42 | do setProp^TMGOOL(pScrlH,"PARENT",TMGthis)
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| 43 | do setProp^TMGOOL(pScrlH,"ALIGN","BOTTOM")
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| 44 | do setProp^TMGOOL(pScrlH,"HEIGHT",0)
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| 45 |
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| 46 | set pScrlV=$$new^TMGOOL(pType,"TMGWSBR1")
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| 47 | do setProp^TMGOOL(pScrlV,"ORIENTATION","V")
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| 48 | do setProp^TMGOOL(pScrlV,"PARENT",TMGthis)
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| 49 | do setProp^TMGOOL(pScrlV,"ALIGN","RIGHT")
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| 50 | do setProp^TMGOOL(pScrlV,"WIDTH",0)
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| 51 |
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| 52 | ;"Register Properties -- must be done after scrollbars created
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| 53 | do regProp^TMGOOL(TMGthis,"H-SCROLLER",pScrlH)
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| 54 | do regProp^TMGOOL(TMGthis,"V-SCROLLER",pScrlV)
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| 55 |
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| 56 | ;"--------------------------------------------------------------------------------
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| 57 | ;"Startup code here...
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| 58 |
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| 59 | quit
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| 60 |
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| 61 |
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| 62 | Destructor(instanceName) ;"Module MUST have 'Destructor' procedure
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| 63 | ;"Purpose: A destructor for object Widget
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| 64 | ;" any needed clean up code would go here first.
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| 65 | ;"Input: instanceName -- the name of the object instance to be deleted.
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| 66 | ;" This should be the value returned from defWidget
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| 67 | ;"Note: Don't actually delete the object here. Just perform code needed to
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| 68 | ;" save the object variables etc. Anything neeed before the object
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| 69 | ;" is deleted by delete^TMGOOL
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| 70 |
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| 71 | ;"-----------------
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| 72 |
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| 73 | ;" Here I would put code that needs to be called before destruction of the object.
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| 74 |
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| 75 | ;"-----------------
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| 76 |
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| 77 | quit
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| 78 |
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| 79 |
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| 80 | ;"------------------------------------------
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| 81 | ;"Object member functions below
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| 82 | ;"------------------------------------------
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| 83 |
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| 84 | ;"Note: A variable (with global scope) TMGthis is available as a 'this' pointer (this instance)
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| 85 | ;"Note: ALL members must have QUIT xx (even if xx is meaningless, as in a procedure)
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| 86 |
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| 87 | Paint()
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| 88 | ;"Purpose: To paint the current window (and all children windows)
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| 89 | ;"Input: instanceName -- the name/ref of this instance
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| 90 |
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| 91 | ;"call inherited (this effects paint of children too)
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| 92 | do procInh^TMGOOL(TMGthis,"TMGWSBX1","PAINT")
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| 93 |
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| 94 | ;"do Specializations to paint here...
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| 95 |
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| 96 | new T,L,B,R,H,W,LOC
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| 97 | new scrap set scrap=$$getProp^TMGOOL(TMGthis,"LOC",.LOC)
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| 98 | do proc^TMGOOL(TMGthis,"CONVERT TO FRAME",.LOC,"SCREEN")
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| 99 | set T=+$get(LOC("TOP")),L=+$get(LOC("LEFT"))
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| 100 | set B=+$get(LOC("BOTTOM")),R=+$get(LOC("RIGHT"))
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| 101 |
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| 102 | new pScrlH set pScrlH=$$getProp^TMGOOL(TMGthis,"H-SCROLLER")
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| 103 | new pScrlV set pScrlV=$$getProp^TMGOOL(TMGthis,"V-SCROLLER")
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| 104 | new HValue set HValue=$$getProp^TMGOOL(pScrlH,"VALUE")
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| 105 | new VValue set VValue=$$getProp^TMGOOL(pScrlV,"VALUE")
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| 106 |
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| 107 | do SAY^TMGXGF(T+1,L+2,"H:"_HValue_", V:"_VValue)
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| 108 | do SAY^TMGXGF(B-1,R-1,"#")
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| 109 |
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| 110 |
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| 111 |
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| 112 | quit 0
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| 113 |
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| 114 |
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| 115 | ;"------------------------------------------
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| 116 | ;"Event Handler functions below
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| 117 | ;"------------------------------------------
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| 118 |
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| 119 |
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| 120 |
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| 121 |
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| 122 | ;"------------------------------------------
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| 123 | ;"Private functions below
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| 124 | ;"------------------------------------------
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