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107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
/*
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* Windows widgets (built-in window classes)
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#include <assert.h>
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#include <string.h>
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#include "win.h"
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#include "button.h"
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#include "combo.h"
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#include "desktop.h"
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#include "gdi.h"
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#include "heap.h"
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#include "mdi.h"
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#include "menu.h"
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#include "module.h"
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#include "scroll.h"
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#include "static.h"
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/* Built-in classes */
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static WNDCLASSA WIDGETS_BuiltinClasses[BIC32_NB_CLASSES] =
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{
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/* BIC32_BUTTON */
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{ CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW | CS_HREDRAW | CS_PARENTDC,
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ButtonWndProc, 0, sizeof(BUTTONINFO), 0, 0,
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(HCURSOR)IDC_ARROWA, 0, 0, "Button" },
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/* BIC32_EDIT */
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{ CS_GLOBALCLASS | CS_DBLCLKS /*| CS_PARENTDC*/,
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EditWndProc, 0, sizeof(void *), 0, 0,
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(HCURSOR)IDC_IBEAMA, 0, 0, "Edit" },
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/* BIC32_LISTBOX */
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{ CS_GLOBALCLASS | CS_DBLCLKS /*| CS_PARENTDC*/,
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ListBoxWndProc, 0, sizeof(void *), 0, 0,
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(HCURSOR)IDC_ARROWA, 0, 0, "ListBox" },
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/* BIC32_COMBO */
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{ CS_GLOBALCLASS | CS_PARENTDC | CS_DBLCLKS,
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ComboWndProc, 0, sizeof(void *), 0, 0,
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(HCURSOR)IDC_ARROWA, 0, 0, "ComboBox" },
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/* BIC32_COMBOLB */
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{ CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS, ComboLBWndProc,
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0, sizeof(void *), 0, 0, (HCURSOR)IDC_ARROWA, 0, 0, "ComboLBox" },
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/* BIC32_POPUPMENU */
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{ CS_GLOBALCLASS | CS_SAVEBITS, PopupMenuWndProc, 0, sizeof(HMENU),
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0, 0, (HCURSOR)IDC_ARROWA, NULL_BRUSH, 0, POPUPMENU_CLASS_NAME },
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/* BIC32_STATIC */
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{ CS_GLOBALCLASS | CS_PARENTDC, StaticWndProc,
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0, sizeof(STATICINFO), 0, 0, (HCURSOR)IDC_ARROWA, 0, 0, "Static" },
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/* BIC32_SCROLL */
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{ CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW | CS_HREDRAW | CS_PARENTDC,
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ScrollBarWndProc, 0, sizeof(SCROLLBAR_INFO), 0, 0,
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(HCURSOR)IDC_ARROWA, 0, 0, "ScrollBar"},
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/* BIC32_MDICLIENT */
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{ CS_GLOBALCLASS, MDIClientWndProc,
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0, sizeof(MDICLIENTINFO), 0, 0, 0, STOCK_LTGRAY_BRUSH, 0, "MDIClient" },
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/* BIC32_DESKTOP */
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{ CS_GLOBALCLASS, DesktopWndProc, 0, sizeof(DESKTOP),
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0, 0, (HCURSOR)IDC_ARROWA, 0, 0, DESKTOP_CLASS_NAME },
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/* BIC32_DIALOG */
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{ CS_GLOBALCLASS | CS_SAVEBITS, DefDlgProcA, 0, DLGWINDOWEXTRA,
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0, 0, (HCURSOR)IDC_ARROWA, 0, 0, DIALOG_CLASS_NAME },
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/* BIC32_ICONTITLE */
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{ CS_GLOBALCLASS, IconTitleWndProc, 0, 0,
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0, 0, (HCURSOR)IDC_ARROWA, 0, 0, ICONTITLE_CLASS_NAME }
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};
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static ATOM bicAtomTable[BIC32_NB_CLASSES];
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/***********************************************************************
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* WIDGETS_Init
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*
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* Initialize the built-in window classes.
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*/
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BOOL WIDGETS_Init(void)
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{
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int i;
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WNDCLASSA *cls = WIDGETS_BuiltinClasses;
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/* Create builtin classes */
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for (i = 0; i < BIC32_NB_CLASSES; i++, cls++)
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{
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char name[20];
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/* Just to make sure the string is > 0x10000 */
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strcpy( name, (char *)cls->lpszClassName );
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cls->lpszClassName = name;
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cls->hCursor = LoadCursorA( 0, (LPCSTR)cls->hCursor );
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if (!(bicAtomTable[i] = RegisterClassA( cls ))) return FALSE;
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}
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return TRUE;
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}
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/***********************************************************************
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* WIDGETS_IsControl32
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*
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* Check whether pWnd is a built-in control or not.
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*/
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BOOL WIDGETS_IsControl( WND* pWnd, BUILTIN_CLASS32 cls )
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{
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assert( cls < BIC32_NB_CLASSES );
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return (GetClassWord(pWnd->hwndSelf, GCW_ATOM) == bicAtomTable[cls]);
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}
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