listview.c

这是一个MINITGUI2。0的应用程序

/*
** $Id: listview.c,v 1.24 2006/05/22 06:54:30 pengjing Exp $
**
** listview.c: Sample program for MiniGUI Programming Guide
**      Usage of LISTVIEW control.
**
** Copyright (C) 2004 ~ 2006 Feynman Software.
**
** License: GPL
*/


#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>

#include <minigui/common.h>
#include <minigui/minigui.h>
#include <minigui/gdi.h>
#include <minigui/window.h>
#include <minigui/control.h>
#include <minigui/mgext.h>


#define IDC_CHARS    10
#define IDC_CTRL1       20
#define IDC_CTRL2       30


#define SUB_NUM      3

static char * caption [] =
{
#ifdef _LANG_ZHCN
    "姓名", "语文", "数学", "英语"
#else
    "Number", "Cigerate", "Price", "Guantity"
#endif
};

#define COL_NR       TABLESIZE(caption)

static char *classes [] =
{
#ifdef _LANG_ZHCN
    "1班", "2班", "3班"
#else
    "Grade 1", "Grade 2", "Grade 3"
#endif
};

typedef struct _SCORE
{
    	char *number;
    	char *name;
    	unsigned int price;
    	unsigned int quantity;
} SCORE;


/*
static SCORE scores[] =
{
#ifdef _LANG_ZHCN
    {"小明", {81, 96, 75}},
    {"小强", {98, 62, 84}},
    {"小亮", {79, 88, 89}},
    {"小力", {79, 88, 89}},
#else
    {"Tom", {81, 96, 75}},
    {"Jack", {98, 62, 84}},
    {"Merry", {79, 88, 89}},
    {"Bob", {79, 88, 89}},
#endif
};*/


//#define SCORE_NUM    TABLESIZE(scores)

static GHANDLE add_class_item (HWND hlist, PLVITEM lvItem, GHANDLE classent)
{
    	LVSUBITEM subdata;
    	GHANDLE item = SendMessage (hlist, LVM_ADDITEM, classent, (LPARAM)lvItem);

    	subdata.nItem = lvItem->nItem;
    	subdata.subItem = 0;
    	subdata.pszText = classes[lvItem->nItem];;
    	subdata.nTextColor = 0;
    	subdata.flags = 0;
    	subdata.image = 0;
    	SendMessage (hlist, LVM_SETSUBITEM, item, (LPARAM) & subdata);

    	return item;
}



#ifdef CUSTOM_DRAW

static void my_draw_hdr_bk (HWND hWnd, HLVHDR hlvhdr, HDC hdc, RECT *rcDraw)
{
    	SetBrushColor (hdc, PIXEL_yellow);
    	FillBox (hdc, rcDraw->left, rcDraw->top, RECTWP(rcDraw), RECTHP(rcDraw));
}

static void my_draw_hdr_item (HWND hWnd, int idx, HDC hdc, RECT *rcDraw)
{
    	Rectangle (hdc, rcDraw->left, rcDraw->top, rcDraw->right, rcDraw->bottom);
    	SetBkMode (hdc, BM_TRANSPARENT);
    	TextOut (hdc, rcDraw->left+4, rcDraw->top+4, caption[idx]);
}
#endif

static void my_notif_proc (HWND hwnd, int id, int nc, DWORD add_data)
{
    unsigned char buff [256] = {0};
    if (id == IDC_CHARS && nc == EN_CHANGE) {

        GetWindowText (hwnd, buff, 4);
        SendMessage (hwnd, EM_SETCARETPOS, 0, 0);
        SendMessage (GetDlgItem (GetParent (hwnd), IDC_CHARS), MSG_CHAR, buff[0], 0L);
    }
}       


static int
ScoreProc (HWND hDlg, int message, WPARAM wParam, LPARAM lParam)
{
    	HWND hListView;
    	static PLOGFONT my_font;
    	hListView = GetDlgItem (hDlg, IDC_CHARS);

    	switch (message)
    	{

    	case MSG_INITDIALOG:
    	{
        	int i;// j;
        	LVITEM item;
        	LVCOLUMN lvcol;
        	//GHANDLE hitem;
#ifdef CUSTOM_DRAW
        LVCUSTOMDRAWFUNCS myfuncs = {my_draw_hdr_bk, my_draw_hdr_item};

        SendMessage (hListView, LVM_SETCUSTOMDRAW, 0, (LPARAM) &myfuncs);
#endif

        for (i = 0; i < COL_NR; i++) {
            	lvcol.nCols = i;
            	lvcol.pszHeadText = caption[i];
            	lvcol.width = 150;
            	lvcol.pfnCompare = NULL;
            	lvcol.colFlags = 0;
            	SendMessage (hListView, LVM_ADDCOLUMN, 0, (LPARAM) &lvcol);
        }

        item.nItemHeight = 25;
	my_font = CreateLogFont (NULL, "fmhei", "utf-8", 
                        FONT_WEIGHT_REGULAR, FONT_SLANT_ROMAN, FONT_SETWIDTH_NORMAL,
                        FONT_SPACING_CHARCELL, FONT_UNDERLINE_NONE, FONT_STRUCKOUT_NONE, 
                        20, 0);
       	SetNotificationCallback (hListView, my_notif_proc);
	SendMessage (hListView, EM_SETREADONLY,FALSE,0L);
	SendMessage (hListView, MSG_KEYDOWN, SCANCODE_INSERT, 0L);
        break;
    	}

    	case MSG_COMMAND:
    	{
        	int id = LOWORD (wParam);
       

        	if (id == IDC_CTRL2) {
            		float average = 0;
            		char buff[20];
            	
            		average = 2;//average / (SCORE_NUM * SUB_NUM);

            		sprintf (buff, "%4.1f", average);
            		SendDlgItemMessage (hDlg, IDC_CTRL1, MSG_SETTEXT, 0, (LPARAM)buff);
        	}
        break;
    	}

    	case MSG_CLOSE:
    	{
        	EndDialog (hDlg, 0);
        	break;
    	}

    }

    return DefaultDialogProc (hDlg, message, wParam, lParam);
}

static CTRLDATA CtrlScore[] =
{
    	{
        	"button",
        	WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
         	360, 400, 100, 40,
        	IDC_CTRL2,
#ifdef _LANG_ZHCN
        "求总平均分",
#else
        	"amount",
#endif
        	0
    	},
    	{
        	"edit",
        	WS_CHILD | WS_VISIBLE | WS_BORDER,
        	10, 400, 100, 40,
        	IDC_CTRL1,
        	"",
        	0
    	},
    	{
        	"listview",
        	WS_BORDER | WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL | ES_CENTER ,
         	10, 10, 600, 380,
        	IDC_CHARS,
        	"score table",
        	0
    	},
};

static DLGTEMPLATE DlgScore =
{
    	WS_BORDER | WS_CAPTION,
    	WS_EX_NONE,
    	0, 0, 640, 480,
#ifdef _LANG_ZHCN
    "求平均分",
#else
    "          CHIP company total prices machine",
#endif
    	0, 0,
    	0, NULL,
    	0
};

int MiniGUIMain (int argc, const char* argv[])
{
#ifdef _MGRM_PROCESSES
    JoinLayer(NAME_DEF_LAYER , "listview" , 0 , 0);
#endif
    
    	if (!InitMiniGUIExt()) {
        	return 2;
    	}

    	DlgScore.controls = CtrlScore;
    	DlgScore.controlnr = TABLESIZE(CtrlScore);
    	
    	DialogBoxIndirectParam (&DlgScore, HWND_DESKTOP, ScoreProc, 0L);

    	MiniGUIExtCleanUp ();

    	return 0;
}

#ifndef _LITE_VERSION
#include <minigui/dti.c>
#endif