gridview.h

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/*
 * $Id: gridview.h,v 1.16 2006/06/11 04:20:45 weiym Exp $
 *
 *             MiniGUI for Linux/uClinux, eCos, uC/OS-II, VxWorks, 
 *                     pSOS, ThreadX, NuCleus, OSE, and Win32.
 *
 *             Copyright (C) 2002-2006 Feynman Software.
 *             Copyright (C) 1998-2002 Wei Yongming.
 */

#ifndef EXT_GRIDVIEW_H
#define EXT_GRIDVIEW_H

#ifdef  __cplusplus
extern "C" {
#endif

#define CTRL_GRIDVIEW               "gridview"

#define GVS_COLFIRST                0x0000
#define GVS_ROWFIRST                0x0001

#define GRID_OKAY                   0

#define GRID_ERR                    (-1)

typedef struct _GRIDVIEWDATA
{
    int nr_rows;
    int nr_cols;
    int row_height;
    int col_width;
} GRIDVIEWDATA;

#define GV_HALIGN_LEFT                          0x00000001

#define GV_HALIGN_RIGHT                         0x00000002

#define GV_HALIGN_CENTER                        0x00000003

#define GV_VALIGN_TOP                           0x00000010

#define GV_VALIGN_BOTTOM                        0x00000020

#define GV_VALIGN_CENTER                        0x00000030

#define GV_HALIGN_MASK                          0x0000000F

#define GV_VALIGN_MASK                          0x000000F0

#define GV_TYPE_UNKNOWN                         0x00000000

#define GV_TYPE_TEXT                            0x00000100

#define GV_TYPE_NUMBER                          0x00000200

#define GV_TYPE_CHECKBOX                        0x00000300

#define GV_TYPE_SELECTION                       0x00000400

#define GV_TYPE_HEADER                          0x00000500

#define GV_TYPE_TABLEHEADER                     0x00000600

#define GV_TYPE_MASK                            0x0000FF00

#define GVS_WITHICON                            0x00010000

#define GVS_WITHCHECKBOX                        0x00020000

#define GVS_MULTLINE                          0x00100000

#define GVS_READONLY                            0x00200000

#define GVS_BOXCHECKED                          0x00400000

#define GVITEM_STYLE                            0x0001
#define GVITEM_BGCOLOR                          0x0002
#define GVITEM_FGCOLOR                          0x0004
#define GVITEM_FONT                             0x0008
#define GVITEM_IMAGE                            0x0010
#define GVITEM_MAINCONTENT                      0x0020 
#define GVITEM_SIZE                             0x0040

#define GVITEM_ALLCONTENT                       0x00FF

typedef struct _GRIDCELLS
{
    int row;
    int column;
    int width;
    int height;
}GRIDCELLS;

typedef int (*GRIDCELLEVALCALLBACK)(GRIDCELLS* target, GRIDCELLS* source, DWORD dwAddData);

typedef struct _GRIDCELLDEPENDENCE
{
    GRIDCELLS source;
    GRIDCELLS target;
    GRIDCELLEVALCALLBACK callback;
    DWORD dwAddData;
}GRIDCELLDEPENDENCE;

typedef struct _GRIDCELLDATAHEADER
{
    int size;
    char* buff;
    int len_buff;
}GRIDCELLDATAHEADER;

typedef struct _GRIDCELLDATATEXT
{
    char* buff;
    int len_buff;
}GRIDCELLDATATEXT;

typedef struct _GRIDCELLDATANUMBER
{
    double number;
    char* format;
    int len_format;
}GRIDCELLDATANUMBER;

typedef struct _GRIDCELLDATACHECKBOX
{
    BOOL checked;
    char* text;
    int len_text;
}GRIDCELLDATACHECKBOX;

typedef struct _GRIDCELLDATASELECTION
{
    int cur_index;
    char* selections;
    int len_sel;
}GRIDCELLDATASELECTION;

#if 0

typedef struct _GRIDCELLDATAEVAL
{
    double number;
    GRIDCELLS sourcecells;
    GRIDCELLEVALCALLBACK eval_callback;
    char* format;
    int len_format;
}GRIDCELLDATAEVAL;
#endif

typedef struct _GRIDCELLDATA
{
    DWORD mask;

    DWORD style;
    gal_pixel color_fg;
    gal_pixel color_bg;
    PLOGFONT font;
    PBITMAP image;
    void* content;
}GRIDCELLDATA;

#define  GRIDM_SETCELLPROPERTY    0xF210

#define  GRIDM_GETCELLPROPERTY    0xF211

#define  GRIDM_SETCOLWIDTH       0xF212

#define  GRIDM_GETCOLWIDTH       0xF213 

#define  GRIDM_SETROWHEIGHT      0xF214

#define  GRIDM_GETROWHEIGHT      0xF215

#define  GRIDM_ADDROW         0xF216

#define  GRIDM_DELROW         0xF217

#define  GRIDM_ADDCOLUMN      0xF218

#define  GRIDM_DELCOLUMN      0xF219

#define  GRIDM_GETROWCOUNT    0xF21A

#define  GRIDM_GETCOLCOUNT    0xF21B

#define  GRIDM_SETNUMFORMAT   0xF21C

#define  GRIDM_SETSELECTED    0xF21D

#define  GRIDM_GETSELECTED    0xF21E

#define  GRIDM_ADDDEPENDENCE    0xF21F

#define  GRIDM_DELDEPENDENCE    0xF220

/*TODO messages for query dependence */

#define  GRIDM_ENDCELLEDIT      0xF221

#define  GRIDN_HEADLDOWN       1

#define  GRIDN_HEADLUP         2

#define  GRIDN_KEYDOWN         3

#define  GRIDN_CELLDBCLK       4

#define  GRIDN_CELLCLK         5

#define  GRIDN_FOCUSCHANGED    6

#define  GRIDN_CELLTEXTCHANGED 7

#ifdef  __cplusplus
}
#endif

#endif /* EXT_GRIDVIEW_H */

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