scrollview.h

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/*
 * $Id: scrollview.h 10690 2008-08-18 09:32:47Z weiym $
 *
 *      MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks, 
 *      pSOS, ThreadX, NuCleus, OSE, and Win32.
 */

#ifndef _MGUI_CTRL_SCROLLVIEW_H
#define _MGUI_CTRL_SCROLLVIEW_H
 

#ifdef __cplusplus
extern "C" {
#endif  /* __cplusplus */

#define CTRL_SCROLLVIEW           ("scrollview")

#define CTRL_SCROLLWND            ("scrollwnd")

MG_EXPORT LRESULT GUIAPI DefaultContainerProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);

typedef GHANDLE HSVITEM;

typedef struct _CONTAINERINFO
{
#if 0
    DWORD       dwStyle;                
    DWORD       dwExStyle;              
    int         x, y, w, h;             
#endif

    WNDPROC     user_proc;              
    int         controlnr;              
    PCTRLDATA   controls;               
    DWORD       dwAddData;              
} CONTAINERINFO;
typedef CONTAINERINFO* PCONTAINERINFO;

MG_EXPORT DWORD mglist_get_item_adddata (GHANDLE hi);

MG_EXPORT DWORD scrollview_get_item_adddata (HSVITEM hsvi);

MG_EXPORT int scrollview_get_item_index (HWND hWnd, HSVITEM hsvi);

MG_EXPORT BOOL scrollview_is_item_hilight (HWND hWnd, HSVITEM hsvi);

MG_EXPORT BOOL scrollview_is_item_selected (HSVITEM hsvi);

MG_EXPORT int scrollview_set_item_height (HWND hWnd, HSVITEM hsvi, int height);

typedef int  (*SVITEM_INITFUNC)    (HWND hWnd, HSVITEM hsvi);

typedef void (*SVITEM_DESTROYFUNC) (HWND hWnd, HSVITEM hsvi);

typedef void (*SVITEM_DRAWFUNC) (HWND hWnd, HSVITEM hsvi, HDC hdc, RECT *rcDraw);

typedef int (*SVITEM_CMP) (HSVITEM hsvi1, HSVITEM hsvi2);

typedef struct _svitem_operations
{
    SVITEM_INITFUNC     initItem;     
    SVITEM_DESTROYFUNC  destroyItem;  
    SVITEM_DRAWFUNC     drawItem;     
} SVITEMOPS;
typedef SVITEMOPS* PSVITEMOPS;

typedef struct _SCROLLVIEWITEMINFO
{
    int        nItem;           
    int        nItemHeight;     
    DWORD      addData;         
} SVITEMINFO;
typedef SVITEMINFO* PSVITEMINFO;

#define SVS_UPNOTIFY            0x0001L

#define SVS_NOTIFY              0x0002L

#define SVS_AUTOSORT            0x0004L

#define SVS_LOOP                0x0008L

#define SVM_ADDITEM             0xF300

#define SVM_DELITEM             0xF301

#define SVM_SETITEMDRAW         0xF302

#define SVM_ADDCTRLS            0xF303

#define SVM_SETCONTWIDTH        0xF306

#define SVM_SETCONTHEIGHT       0xF307

#define SVM_GETCTRL             0xF308

#define SVM_RESETCONTENT        0xF309

#define SVM_SETITEMOPS          0xF30a

#define SVM_GETMARGINS            0xF30b

#define SVM_SETMARGINS            0xF311

#define SVM_GETLEFTMARGIN         0xF312

#define SVM_GETTOPMARGIN          0xF313

#define SVM_GETRIGHTMARGIN        0xF314

#define SVM_GETBOTTOMMARGIN       0xF315

#define SVM_GETVISIBLEWIDTH       0xF316

#define SVM_GETVISIBLEHEIGHT      0xF317

#define SVM_GETCONTWIDTH          0xF318

#define SVM_GETCONTHEIGHT         0xF319

#define SVM_SETCONTRANGE          0xF31a

#define SVM_GETCONTENTX           0xF31b

#define SVM_GETCONTENTY           0xF31c

#define SVM_SETCONTPOS            0xF31d

#define SVM_GETCURSEL             0xF31e

#define SVM_SELECTITEM            0xF31f

#define SVM_SHOWITEM              0xF320

#define SVM_CHOOSEITEM            0xF321

#define SVM_SETCURSEL             0xF322

#define SVM_SETITEMINIT            0xF323

#define SVM_SETITEMDESTROY        0xF324

#define SVM_SETITEMCMP            0xF327

#define SVM_MAKEPOSVISIBLE        0xF328

#define SVM_SETCONTAINERPROC       0xF329

#define SVM_GETFOCUSCHILD          0xF32a

#define SVM_GETHSCROLLVAL           0xF32b

#define SVM_GETVSCROLLVAL           0xF32c

#define SVM_GETHSCROLLPAGEVAL       0xF32d

#define SVM_GETVSCROLLPAGEVAL       0xF32e

#define SVM_SETSCROLLVAL           0xF32f

#define SVM_SETSCROLLPAGEVAL       0xF330

#define SVM_SORTITEMS              0xF331

#define SVM_GETITEMCOUNT           0xF332

#define SVM_GETITEMADDDATA         0xF333

#define SVM_SETITEMADDDATA         0xF334

#define SVM_REFRESHITEM            0xF335

#define SVM_SETITEMHEIGHT         0xF336

#define SVM_GETFIRSTVISIBLEITEM   0xF337


#define SVN_CLICKED             1

#define SVN_SELCHANGED          2

#define SVN_SELCHANGING                 4

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#endif /* _MGUI_CTRL_SCROLLVIEW_H */