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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 /* defwnd proc */
  50 extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT ctlType );
  51
  52 /* desktop */
  53 extern BOOL DESKTOP_SetPattern( LPCWSTR pattern );
  54
  55 /* icon title */
  56 extern HWND ICONTITLE_Create( HWND hwnd );
  57
  58 /* menu controls */
  59 extern HWND MENU_IsMenuActive(void);
  60 extern UINT MENU_GetMenuBarHeight( HWND hwnd, UINT menubarWidth,
  61                                      INT orgX, INT orgY );
  62 extern BOOL MENU_SetMenu(HWND, HMENU);
  63 extern void MENU_TrackMouseMenuBar( HWND hwnd, INT ht, POINT pt );
  64 extern void MENU_TrackKbdMenuBar( HWND hwnd, UINT wParam, WCHAR wChar );
  65 extern UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect,
  66                                 HWND hwnd, BOOL suppress_draw );
  67 extern UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget );
  68
  69 /* nonclient area */
  70 extern LRESULT NC_HandleNCPaint( HWND hwnd , HRGN clip);
  71 extern LRESULT NC_HandleNCActivate( HWND hwnd, WPARAM wParam );
  72 extern LRESULT NC_HandleNCCalcSize( HWND hwnd, RECT *winRect );
  73 extern LRESULT NC_HandleNCHitTest( HWND hwnd, POINT pt );
  74 extern LRESULT NC_HandleNCLButtonDown( HWND hwnd, WPARAM wParam, LPARAM lParam );
  75 extern LRESULT NC_HandleNCLButtonDblClk( HWND hwnd, WPARAM wParam, LPARAM lParam);
  76 extern LRESULT NC_HandleSysCommand( HWND hwnd, WPARAM wParam, LPARAM lParam );
  77 extern LRESULT NC_HandleSetCursor( HWND hwnd, WPARAM wParam, LPARAM lParam );
  78 extern BOOL NC_DrawSysButton( HWND hwnd, HDC hdc, BOOL down );
  79 extern void NC_GetSysPopupPos( HWND hwnd, RECT* rect );
  80
  81 /* scrollbar */
  82 extern void SCROLL_DrawScrollBar( HWND hwnd, HDC hdc, INT nBar, BOOL arrows, BOOL interior );
  83 extern void SCROLL_TrackScrollBar( HWND hwnd, INT scrollbar, POINT pt );
  84 extern INT SCROLL_SetNCSbState( HWND hwnd, int vMin, int vMax, int vPos,
  85                                 int hMin, int hMax, int hPos );
  86
  87 /* combo box */
  88
  89 #define ID_CB_LISTBOX           1000
  90 #define ID_CB_EDIT              1001
  91
  92 /* internal flags */
  93 #define CBF_DROPPED             0x0001
  94 #define CBF_BUTTONDOWN          0x0002
  95 #define CBF_NOROLLUP            0x0004
  96 #define CBF_MEASUREITEM         0x0008
  97 #define CBF_FOCUSED             0x0010
  98 #define CBF_CAPTURE             0x0020
  99 #define CBF_EDIT                0x0040
 100 #define CBF_NORESIZE            0x0080
 101 #define CBF_NOTIFY              0x0100
 102 #define CBF_NOREDRAW            0x0200
 103 #define CBF_SELCHANGE           0x0400
 104 #define CBF_NOEDITNOTIFY        0x1000
 105 #define CBF_NOLBSELECT          0x2000  /* do not change current selection */
 106 #define CBF_EUI                 0x8000
 107
 108 /* combo state struct */
 109 typedef struct
 110 {
 111    HWND           self;
 112    HWND           owner;
 113    UINT           dwStyle;
 114    HWND           hWndEdit;
 115    HWND           hWndLBox;
 116    UINT           wState;
 117    HFONT          hFont;
 118    RECT           textRect;
 119    RECT           buttonRect;
 120    RECT           droppedRect;
 121    INT            droppedIndex;
 122    INT            fixedOwnerDrawHeight;
 123    INT            droppedWidth;   /* last two are not used unless set */
 124    INT            editHeight;     /* explicitly */
 125 } HEADCOMBO,*LPHEADCOMBO;
 126
 127 extern BOOL COMBO_FlipListbox( LPHEADCOMBO, BOOL, BOOL );
 128
 129 /* Dialog info structure */
 130 typedef struct
 131 {
 132     HWND      hwndFocus;   /* Current control with focus */
 133     HFONT     hUserFont;   /* Dialog font */
 134     HMENU     hMenu;       /* Dialog menu */
 135     UINT      xBaseUnit;   /* Dialog units (depends on the font) */
 136     UINT      yBaseUnit;
 137     INT       idResult;    /* EndDialog() result / default pushbutton ID */
 138     UINT      flags;       /* EndDialog() called for this dialog */
 139     HGLOBAL16 hDialogHeap;
 140 } DIALOGINFO;
 141
 142 #define DF_END  0x0001
 143 #define DF_OWNERENABLED 0x0002
 144
 145 /* offset of DIALOGINFO ptr in dialog extra bytes */
 146 #define DWLP_WINE_DIALOGINFO (DWLP_USER+sizeof(ULONG_PTR))
 147
 148 extern DIALOGINFO *DIALOG_get_info( HWND hwnd, BOOL create );
 149 extern void DIALOG_EnableOwner( HWND hOwner );
 150 extern BOOL DIALOG_DisableOwner( HWND hOwner );
 151 extern INT DIALOG_DoDialogBox( HWND hwnd, HWND owner );
 152
 153 #endif  /* __WINE_CONTROLS_H */