dlls/user/controls.h

   1 /*
   2  * User controls definitions
   3  *
   4  * Copyright 2000 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_CONTROLS_H
  22 #define __WINE_CONTROLS_H
  23
  24 #include "winuser.h"
  25 #include "winproc.h"
  26
  27 /* Built-in class names (see _Undocumented_Windows_ p.418) */
  28 #define POPUPMENU_CLASS_ATOMA MAKEINTATOMA(32768)  /* PopupMenu */
  29 #define POPUPMENU_CLASS_ATOMW MAKEINTATOMW(32768)  /* PopupMenu */
  30 #define DESKTOP_CLASS_ATOM   MAKEINTATOMA(32769)  /* Desktop */
  31 #define DIALOG_CLASS_ATOMA   MAKEINTATOMA(32770)  /* Dialog */
  32 #define DIALOG_CLASS_ATOMW   MAKEINTATOMW(32770)  /* Dialog */
  33 #define WINSWITCH_CLASS_ATOM MAKEINTATOMA(32771)  /* WinSwitch */
  34 #define ICONTITLE_CLASS_ATOM MAKEINTATOMA(32772)  /* IconTitle */
  35
  36 /* Built-in class descriptor */
  37 struct builtin_class_descr
  38 {
  39     LPCSTR    name;    /* class name */
  40     UINT      style;   /* class style */
  41     WNDPROC   procA;   /* ASCII window procedure */
  42     WNDPROC   procW;   /* Unicode window procedure */
  43     INT       extra;   /* window extra bytes */
  44     ULONG_PTR cursor;  /* cursor id */
  45     HBRUSH    brush;   /* brush or system color */
  46 };
  47
  48
  49 /* desktop */
  50 extern BOOL DESKTOP_SetPattern( LPCWSTR pattern );
  51
  52 /* icon title */
  53 extern HWND ICONTITLE_Create( HWND hwnd );
  54
  55 /* menu controls */
  56 extern BOOL MENU_Init(void);
  57 extern BOOL MENU_IsMenuActive(void);
  58 extern HMENU MENU_GetSysMenu(HWND hWndOwner, HMENU hSysPopup);
  59 extern UINT MENU_GetMenuBarHeight( HWND hwnd, UINT menubarWidth,
  60                                      INT orgX, INT orgY );
  61 extern void MENU_TrackMouseMenuBar( HWND hwnd, INT ht, POINT pt );
  62 extern void MENU_TrackKbdMenuBar( HWND hwnd, UINT wParam, WCHAR wChar );
  63 extern UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect,
  64                                 HWND hwnd, BOOL suppress_draw );
  65 extern UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget );
  66
  67 /* scrollbar */
  68 extern void SCROLL_DrawScrollBar( HWND hwnd, HDC hdc, INT nBar, BOOL arrows, BOOL interior );
  69 extern void SCROLL_TrackScrollBar( HWND hwnd, INT scrollbar, POINT pt );
  70 extern INT SCROLL_SetNCSbState( HWND hwnd, int vMin, int vMax, int vPos,
  71                                 int hMin, int hMax, int hPos );
  72
  73 /* combo box */
  74
  75 #define ID_CB_LISTBOX           1000
  76 #define ID_CB_EDIT              1001
  77
  78 /* internal flags */
  79 #define CBF_DROPPED             0x0001
  80 #define CBF_BUTTONDOWN          0x0002
  81 #define CBF_NOROLLUP            0x0004
  82 #define CBF_MEASUREITEM         0x0008
  83 #define CBF_FOCUSED             0x0010
  84 #define CBF_CAPTURE             0x0020
  85 #define CBF_EDIT                0x0040
  86 #define CBF_NORESIZE            0x0080
  87 #define CBF_NOTIFY              0x0100
  88 #define CBF_NOREDRAW            0x0200
  89 #define CBF_SELCHANGE           0x0400
  90 #define CBF_NOEDITNOTIFY        0x1000
  91 #define CBF_NOLBSELECT          0x2000  /* do not change current selection */
  92 #define CBF_EUI                 0x8000
  93
  94 /* combo state struct */
  95 typedef struct
  96 {
  97    HWND           self;
  98    HWND           owner;
  99    UINT           dwStyle;
 100    HWND           hWndEdit;
 101    HWND           hWndLBox;
 102    UINT           wState;
 103    HFONT          hFont;
 104    RECT           textRect;
 105    RECT           buttonRect;
 106    RECT           droppedRect;
 107    INT            droppedIndex;
 108    INT            fixedOwnerDrawHeight;
 109    INT            droppedWidth;   /* last two are not used unless set */
 110    INT            editHeight;     /* explicitly */
 111 } HEADCOMBO,*LPHEADCOMBO;
 112
 113 /* Note, that CBS_DROPDOWNLIST style is actually (CBS_SIMPLE | CBS_DROPDOWN) */
 114 #define CB_GETTYPE( lphc )    ((lphc)->dwStyle & (CBS_DROPDOWNLIST))
 115
 116 extern BOOL COMBO_FlipListbox( LPHEADCOMBO, BOOL, BOOL );
 117
 118 /* Dialog info structure */
 119 typedef struct
 120 {
 121     HWND      hwndFocus;   /* Current control with focus */
 122     HFONT     hUserFont;   /* Dialog font */
 123     HMENU     hMenu;       /* Dialog menu */
 124     UINT      xBaseUnit;   /* Dialog units (depends on the font) */
 125     UINT      yBaseUnit;
 126     INT       idResult;    /* EndDialog() result / default pushbutton ID */
 127     UINT      flags;       /* EndDialog() called for this dialog */
 128     HGLOBAL16 hDialogHeap;
 129 } DIALOGINFO;
 130
 131 #define DF_END  0x0001
 132 #define DF_OWNERENABLED 0x0002
 133
 134 /* offset of DIALOGINFO ptr in dialog extra bytes */
 135 #define DWL_WINE_DIALOGINFO (DWL_USER+sizeof(ULONG_PTR))
 136
 137 extern DIALOGINFO *DIALOG_get_info( HWND hwnd, BOOL create );
 138 extern BOOL DIALOG_GetCharSize( HDC hdc, HFONT hFont, SIZE * pSize );
 139 extern void DIALOG_EnableOwner( HWND hOwner );
 140 extern BOOL DIALOG_DisableOwner( HWND hOwner );
 141 extern INT DIALOG_DoDialogBox( HWND hwnd, HWND owner );
 142
 143 #endif  /* __WINE_CONTROLS_H */