/* ** $Id: newtoolbar.c,v 1.7 2004/06/26 08:00:42 weiym Exp $**** Listing 13.1**** newtooltar.c: Sample program for MiniGUI Programming Guide**      Usage of NEWTOOLBAR control.**** Copyright (C) 2003 Feynman Software.**** License: GPL*/#include <stdio.h>#include <stdlib.h>#include <string.h>#include <minigui/common.h>#include <minigui/minigui.h>#include <minigui/gdi.h>#include <minigui/window.h>#include <minigui/control.h>#define IDC_NTB_LEFT    100#define IDC_NTB_RIGHT   110#define IDC_NTB_UP      120#define IDC_NTB_SETBMP  130static int offset = 0;static RECT rcCircle = {0, 40, 300, 300};static BITMAP ntb_bmp;static BITMAP ntb_newbmp;static void my_notif_proc (HWND hwnd, int id, int nc, DWORD add_data){    NTBINFO ntb_newinfo;    static int nFlag=0;    gal_pixel pixel;    if (nc == IDC_NTB_LEFT) {        offset -= 10;        InvalidateRect (GetParent (hwnd), &rcCircle, TRUE);    }    else if (nc == IDC_NTB_RIGHT) {        offset += 10;        InvalidateRect (GetParent (hwnd), &rcCircle, TRUE);    }    else if (nc == IDC_NTB_SETBMP) {        ntb_newinfo.nr_cells = 4;        ntb_newinfo.w_cell  = 0;        ntb_newinfo.h_cell  = 0;        ntb_newinfo.nr_cols = 0;        if (nFlag ==0){            ntb_newinfo.image = &ntb_newbmp;            nFlag =1;            pixel = GetPixelInBitmap (&ntb_newbmp, 0, 0);            SetWindowBkColor (hwnd, pixel);            InvalidateRect (hwnd, NULL, TRUE);        }        else {            ntb_newinfo.image = &ntb_bmp;            nFlag =0;            pixel = GetPixelInBitmap (&ntb_bmp, 0, 0);            SetWindowBkColor (hwnd, pixel);            InvalidateRect (hwnd, NULL, TRUE);        }        SendMessage (hwnd, NTBM_SETBITMAP, 0, (LPARAM)&ntb_newinfo);    }}static void create_new_toolbar (HWND hWnd){    HWND ntb;    NTBINFO ntb_info;    NTBITEMINFO ntbii;    gal_pixel pixel;    ntb_info.nr_cells = 4;    ntb_info.w_cell  = 0;    ntb_info.h_cell  = 0;    ntb_info.nr_cols = 0;    ntb_info.image = &ntb_bmp;    ntb = CreateWindow (CTRL_NEWTOOLBAR,                    "",                    WS_CHILD | WS_VISIBLE,                     100,                    0, 0, 1024, 0,                    hWnd,                    (DWORD) &ntb_info);    SetNotificationCallback (ntb, my_notif_proc);    pixel = GetPixelInBitmap (&ntb_bmp, 0, 0);    SetWindowBkColor (ntb, pixel);    InvalidateRect (ntb, NULL, TRUE);    memset (&ntbii, 0, sizeof (ntbii));    ntbii.flags = NTBIF_PUSHBUTTON;    ntbii.id = IDC_NTB_LEFT;    ntbii.bmp_cell = 1;    SendMessage(ntb, TBM_ADDITEM, 0, (LPARAM)&ntbii);    ntbii.flags = NTBIF_PUSHBUTTON;    ntbii.id = IDC_NTB_RIGHT;    ntbii.bmp_cell = 2;    SendMessage (ntb, TBM_ADDITEM, 0, (LPARAM)&ntbii);    ntbii.flags = NTBIF_PUSHBUTTON;    ntbii.id = IDC_NTB_SETBMP;    ntbii.bmp_cell = 3;    SendMessage (ntb, TBM_ADDITEM, 0, (LPARAM)&ntbii);        ntbii.flags = NTBIF_SEPARATOR;    ntbii.id = 0;    ntbii.bmp_cell = 0;    ntbii.text = NULL;    SendMessage (ntb, TBM_ADDITEM, 0, (LPARAM)&ntbii);    ntbii.flags = NTBIF_PUSHBUTTON | NTBIF_DISABLED;    ntbii.id = IDC_NTB_UP;    ntbii.bmp_cell = 0;    SendMessage (ntb, TBM_ADDITEM, 0, (LPARAM)&ntbii);}static int ToolBarWinProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam){    switch (message) {    case MSG_CREATE:        if (LoadBitmap (HDC_SCREEN, &ntb_bmp, "new2.jpg"))            return -1;        if (LoadBitmap (HDC_SCREEN, &ntb_newbmp, "new3.jpg"))            return -1;        create_new_toolbar (hWnd);        break;    case MSG_PAINT:    {        HDC hdc = BeginPaint (hWnd);        ClipRectIntersect (hdc, &rcCircle);        SetBrushColor (hdc, PIXEL_red);#if _USE_NEWGAL        FillCircle (hdc, 140 + offset, 120, 50);#else        Circle (hdc, 140 + offset, 120, 50);#endif        EndPaint (hWnd, hdc);        return 0;    }    case MSG_DESTROY:        UnloadBitmap (&ntb_bmp);        DestroyAllControls (hWnd);        return 0;    case MSG_CLOSE:        DestroyMainWindow (hWnd);        PostQuitMessage (hWnd);        return 0;    }    return DefaultMainWinProc(hWnd, message, wParam, lParam);}int MiniGUIMain (int argc, const char* argv[]){    MSG Msg;    HWND hMainWnd;    MAINWINCREATE CreateInfo;#ifdef _LITE_VERSION    SetDesktopRect(0, 0, 1024, 768);#endif    CreateInfo.dwStyle = WS_CAPTION | WS_BORDER | WS_VISIBLE;    CreateInfo.dwExStyle = WS_EX_NONE;    CreateInfo.spCaption = "工具欄和圓";    CreateInfo.hMenu = 0;    CreateInfo.hCursor = GetSystemCursor(IDC_ARROW);    CreateInfo.hIcon = 0;    CreateInfo.MainWindowProc = ToolBarWinProc;    CreateInfo.lx = 0;     CreateInfo.ty = 0;    CreateInfo.rx = 300;    CreateInfo.by = 220;    CreateInfo.iBkColor = GetWindowElementColor (BKC_CONTROL_DEF);    CreateInfo.dwAddData = 0;    CreateInfo.dwReserved = 0;    CreateInfo.hHosting = HWND_DESKTOP;    hMainWnd = CreateMainWindow (&CreateInfo);    if (hMainWnd == HWND_INVALID)        return -1;    ShowWindow(hMainWnd, SW_SHOWNORMAL);    while (GetMessage(&Msg, hMainWnd)) {        TranslateMessage(&Msg);        DispatchMessage(&Msg);    }    MainWindowThreadCleanup (hMainWnd);    return 0;}#ifndef _LITE_VERSION#include <minigui/dti.c>#endif