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C/C++ Source or Header  |  1991-06-01  |  2.9 KB  |  101 lines
  1. //    Zinc Interface Library - D_SCROLL.CPP
  2. //    COPYRIGHT (C) 1990, 1991.  All Rights Reserved.
  3. //    Zinc Software Incorporated.  Pleasant Grove, Utah  USA
  4.  
  5. #include "ui_dsn.hpp"
  6. #include "d_help.hlh"
  7.  
  8. const int TOTAL_BUTTONS        = 5;
  9. const int TOP_BUTTON        = 0;
  10. const int CENTER_BUTTON        = 1;
  11. const int BOTTOM_BUTTON        = 2;
  12. const int TOP_REGION        = 3;
  13. const int BOTTOM_REGION        = 4;
  14.  
  15. const int STRING_FIELD        = 0x0001;
  16. const int MAXLENGTH_FIELD    = 0x0002;
  17. const int STRINGID_FIELD    = 0x0003;
  18. const int OBJFLAGS_FIELD    = 0x0004;
  19.  
  20. int UIW_SCROLL_BAR::Editor(const UI_EVENT &event)
  21. {
  22.     char *windowName = "Scroll";
  23.  
  24.     int ccode = event.type;
  25.     switch (ccode)
  26.     {
  27.     case S_PLACE_OBJECT:
  28.         ccode = S_ERROR;
  29.         break;
  30.  
  31.     case S_EDIT_OBJECT:
  32.         {
  33.         UI_ITEM _objectFlag[] =
  34.         {
  35.             { WOF_BORDER,             0,                " Border " },
  36.             { WOF_NON_FIELD_REGION, 0,                " Fill window " },
  37.             { 0,                    0,                0 }
  38.         };
  39.         UIW_BUTTON *save, *cancel, *help;
  40.         UIW_STRING *stringIDField;
  41.         UIW_MATRIX *objFlagsField;
  42.  
  43.         // Create the button editor window.
  44.         UIW_WINDOW *window = new UIW_WINDOW(_centerColumn - 26, _centerLine - 7,
  45.             52, 13, WOF_NO_FLAGS, WOAF_MODAL | WOAF_NO_SIZE);
  46.         *window
  47.             + new UIW_BORDER
  48.             + &(*new UIW_SYSTEM_BUTTON
  49.                 + new UIW_POP_UP_ITEM("~Move", MNIF_MOVE, BTF_NO_TOGGLE, WOF_NO_FLAGS)
  50.                 + new UIW_POP_UP_ITEM("~Close", MNIF_CLOSE, BTF_NO_TOGGLE, WOF_NO_FLAGS))
  51.             + new UIW_TITLE(windowName)
  52.  
  53.             + new UIW_PROMPT(8, 1, "StringID:", WOF_NO_FLAGS)
  54.             + (stringIDField = new UIW_STRING(18, 1, 22, search.stringID, 100, STF_VARIABLE_NAME, WOF_BORDER | WOF_AUTO_CLEAR, 0))
  55.             + new UIW_PROMPT(8, 3, "Flags:", WOF_NO_FLAGS)
  56.             + new UIW_SCROLL_BAR(38, 3, 2, 4, SBF_VERTICAL, WOF_NO_FLAGS)
  57.             + (objFlagsField = new UIW_MATRIX(18, 3, 20, 4, woFlags, _objectFlag))
  58.  
  59.             + (save = new UIW_BUTTON(5, 9, 10, "~Save",
  60.                 BTF_NO_TOGGLE | BTF_AUTO_SIZE,
  61.                 WOF_BORDER | WOF_JUSTIFY_CENTER, UI_DESIGN_MANAGER::Save))
  62.             + (cancel = new UIW_BUTTON(20, 9, 10, "~Cancel",
  63.                 BTF_NO_TOGGLE | BTF_AUTO_SIZE,
  64.                 WOF_BORDER | WOF_JUSTIFY_CENTER, UI_DESIGN_MANAGER::Cancel))
  65.             + (help = new UIW_BUTTON(35, 9, 10, "~Help",
  66.                 BTF_NO_TOGGLE | BTF_AUTO_SIZE,
  67.                 WOF_BORDER | WOF_JUSTIFY_CENTER, UI_DESIGN_MANAGER::Help));
  68.  
  69.         // Identify key fields.
  70.         window->StringID(windowName);
  71.         stringIDField->NumberID(STRINGID_FIELD);
  72.         objFlagsField->NumberID(OBJFLAGS_FIELD);
  73.         save->userObject = cancel->userObject = help->userObject = this;
  74.         help->value = HELP_SCROLL_BAR;
  75.  
  76.         *windowManager + window;
  77.         break;
  78.         }
  79.  
  80.     case S_SAVE_OBJECT:
  81.         {
  82.         UIW_WINDOW *window = (UIW_WINDOW *)windowManager->Get(windowName);
  83.  
  84.         UIW_STRING *stringIDField = (UIW_STRING *)window->Get(STRINGID_FIELD);
  85.         StringID(stringIDField->DataGet());
  86.  
  87.         SaveFlags((UIW_MATRIX *)window->Get(OBJFLAGS_FIELD), &woFlags);
  88.  
  89.         UI_WINDOW_OBJECT::Redisplay(TRUE);
  90.         break;
  91.         }
  92.  
  93.     default:
  94.         ccode = UI_WINDOW_OBJECT::Editor(event);
  95.         break;
  96.     }
  97.  
  98.     // Return the control code.
  99.     return (ccode);
  100. }
  101.