controls/widgets.c

   1 /*
   2  * Windows widgets (built-in window classes)
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  */
   6
   7 static char Copyright[] = "Copyright  Alexandre Julliard, 1993";
   8
   9 #include "windows.h"
  10 #include "win.h"
  11 #include "dialog.h"
  12
  13
  14 LONG ButtonWndProc( HWND hwnd, WORD message, WORD wParam, LONG lParam );
  15 LONG StaticWndProc( HWND hwnd, WORD message, WORD wParam, LONG lParam );
  16
  17 LONG SCROLLBAR_ScrollBarWndProc( HWND hwnd, WORD message,
  18                                    WORD wParam, LONG lParam );
  19 LONG LISTBOX_ListBoxWndProc( HWND hwnd, WORD message,
  20                                    WORD wParam, LONG lParam );
  21 LONG COMBOBOX_ComboBoxWndProc( HWND hwnd, WORD message,
  22                                    WORD wParam, LONG lParam );
  23
  24
  25 static WNDCLASS WIDGETS_BuiltinClasses[] =
  26 {
  27     { 0, (LONG(*)())ButtonWndProc, 0, 2, 0, 0, 0, 0, NULL, "BUTTON" },
  28     { 0, (LONG(*)())StaticWndProc, 0, 0, 0, 0, 0, 0, NULL, "STATIC" },
  29     { 0, (LONG(*)())SCROLLBAR_ScrollBarWndProc, 0, 8, 0, 0, 0, 0, NULL, "SCROLLBAR" },
  30     { 0, (LONG(*)())LISTBOX_ListBoxWndProc, 0, 8, 0, 0, 0, 0, NULL, "LISTBOX" },
  31     { 0, (LONG(*)())COMBOBOX_ComboBoxWndProc, 0, 8, 0, 0, 0, 0, NULL, "COMBOBOX" },
  32     { 0, (LONG(*)())DefDlgProc, 0, DLGWINDOWEXTRA, 0, 0, 0, 0, NULL, DIALOG_CLASS_NAME }
  33 };
  34
  35 #define NB_BUILTIN_CLASSES \
  36          (sizeof(WIDGETS_BuiltinClasses)/sizeof(WIDGETS_BuiltinClasses[0]))
  37
  38
  39 /***********************************************************************
  40  *           WIDGETS_Init
  41  *
  42  * Initialize the built-in window classes.
  43  */
  44 BOOL WIDGETS_Init()
  45 {
  46     int i;
  47     for (i = 0; i < NB_BUILTIN_CLASSES; i++)
  48     {
  49         if (!RegisterClass(&WIDGETS_BuiltinClasses[i])) return FALSE;
  50     }
  51     return TRUE;
  52 }