Example #1
0
/*********************************************************************
*
*       DROPDOWN_Expand
*/
void DROPDOWN_Expand(DROPDOWN_Handle hObj) {
  int xSize, ySize, i, NumItems;
  WM_HWIN hLst;
  GUI_RECT r;
  WM_HWIN hParent;
  WM_Obj* pParent;
  DROPDOWN_Obj* pObj;
  if (hObj) {
    WM_LOCK();
    pObj = DROPDOWN_H2P(hObj);
    if  (pObj->hListWin == 0) {
      hParent = WM_GetParent(hObj);
      pParent = WM_H2P(hParent);
      xSize = WM__GetWindowSizeX(&pObj->Widget.Win);
      ySize = pObj->ySizeEx;
      NumItems = _GetNumItems(pObj);
      /* Get coordinates of window in client coordiantes of parent */
      r = pObj->Widget.Win.Rect;
      GUI_MoveRect(&r, -pParent->Rect.x0, -pParent->Rect.y0);
      if (pObj->Flags & DROPDOWN_CF_UP) {
        r.y0 -= ySize;
      } else {
        r.y0 = r.y1;
      }
      hLst = LISTBOX_CreateAsChild(NULL, WM_GetParent(hObj), r.x0, r.y0
                         , xSize, ySize, WM_CF_SHOW);
      if (pObj->Flags & DROPDOWN_SF_AUTOSCROLLBAR) {
        LISTBOX_SetScrollbarWidth(hLst, pObj->ScrollbarWidth);
        LISTBOX_SetAutoScrollV(hLst, 1);
      }
      for (i = 0; i< NumItems; i++) {
        LISTBOX_AddString(hLst, _GetpItem(pObj, i));
      }
      for (i = 0; i < GUI_COUNTOF(pObj->Props.aBackColor); i++) {
        LISTBOX_SetBkColor(hLst, i, pObj->Props.aBackColor[i]);
      }
      for (i = 0; i < GUI_COUNTOF(pObj->Props.aTextColor); i++) {
        LISTBOX_SetTextColor(hLst, i, pObj->Props.aTextColor[i]);
      }
      LISTBOX_SetItemSpacing(hLst, pObj->ItemSpacing);
      LISTBOX_SetFont(hLst, pObj->Props.pFont);
      WM_SetFocus(hLst);
      pObj->hListWin = hLst;
      LISTBOX_SetOwner(hLst, hObj);
      LISTBOX_SetSel(hLst, pObj->Sel);
      WM_NotifyParent(hObj, WM_NOTIFICATION_CLICKED);
    }
    WM_UNLOCK();
  }
}
/*********************************************************************
*
*       DROPDOWN_SetAutoScroll
*/
void DROPDOWN_SetAutoScroll(DROPDOWN_Handle hObj, int OnOff) {
  if (hObj) {
    DROPDOWN_Obj* pObj;
    char Flags;
    WM_LOCK();
    pObj = DROPDOWN_H2P(hObj);
    Flags = pObj->Flags & (~DROPDOWN_SF_AUTOSCROLLBAR);
    if (OnOff) {
      Flags |= DROPDOWN_SF_AUTOSCROLLBAR;
    }
    if (pObj->Flags != Flags) {
      pObj->Flags = Flags;
      if (pObj->hListWin) {
        LISTBOX_SetAutoScrollV(pObj->hListWin, (Flags & DROPDOWN_SF_AUTOSCROLLBAR) ? 1 : 0);
      }
    }
    WM_UNLOCK();
  }
}
Example #3
0
/*******************************************************************
*
*       _ShowSeveralFunctions
*/
static void _ShowSeveralFunctions(LISTBOX_Handle hListBox) {
  int NumEntries, i;
  /* Add scrollbar */
  GUI_DispStringAtCEOL("SCROLLBAR_CreateAttached", 5, 55);
  GUI_Delay(SPEED);
  SCROLLBAR_CreateAttached(hListBox, SCROLLBAR_CF_VERTICAL);
  GUI_Delay(SPEED * 0.75);
  /* Add strings */
  GUI_DispStringAtCEOL("LISTBOX_AddString", 5, 55);
  GUI_Delay(SPEED);
  LISTBOX_AddString(hListBox, "Français");
  GUI_Delay(SPEED / 6);
  LISTBOX_AddString(hListBox, "Japanese");
  GUI_Delay(SPEED / 6);
  LISTBOX_AddString(hListBox, "Italiano");
  GUI_Delay(SPEED / 6);
  LISTBOX_AddString(hListBox, "Español");
  GUI_Delay(SPEED / 6);
  LISTBOX_AddString(hListBox, "Other language ...");
  GUI_Delay(SPEED * 0.6);
  /* Set focus */
  GUI_DispStringAtCEOL("WM_SetFocus", 5, 55);
  GUI_Delay(SPEED * 0.9);
  WM_SetFocus(hListBox);
  GUI_Delay(SPEED * 0.7);
  /* Set font */
  GUI_DispStringAtCEOL("LISTBOX_SetFont", 5, 55);
  GUI_Delay(SPEED * 0.9);
  LISTBOX_SetFont(hListBox, &GUI_Font13B_1);
  GUI_Delay(SPEED * 0.7);
  /* Increment selection */
  GUI_DispStringAtCEOL("LISTBOX_IncSel", 5, 55);
  GUI_Delay(SPEED);
  NumEntries = LISTBOX_GetNumItems(hListBox);
  for (i = 0; i < NumEntries - 1; i++) {
    LISTBOX_IncSel(hListBox);
    GUI_Delay(SPEED / 6);
	}
  GUI_Delay(SPEED / 4);
  /* Show automatic scrollbar */
  GUI_DispStringAtCEOL("Optional automatic scrollbar", 5, 55);
  GUI_Delay(SPEED);
  LISTBOX_SetAutoScrollH(hListBox, 1);
  LISTBOX_SetAutoScrollV(hListBox, 1);
  GUI_Delay(SPEED * 0.75);
  /* Set font */
  GUI_DispStringAtCEOL("LISTBOX_SetFont", 5, 55);
  GUI_Delay(SPEED);
  LISTBOX_SetFont(hListBox, &GUI_Font16B_1);
  GUI_Delay(SPEED * 0.75);
  /* Decrement selection */
  GUI_DispStringAtCEOL("LISTBOX_DecSel", 5, 55);
  GUI_Delay(SPEED);
  for (i = 0; i < NumEntries - 1; i++) {
    LISTBOX_DecSel(hListBox);
    GUI_Delay(SPEED / 6);
	}
  GUI_Delay(SPEED / 4);
  /* Change width of scrollbar */
  GUI_DispStringAtCEOL("Change scrollbar width", 5, 55);
  GUI_Delay(SPEED * 0.7);
  {
    SCROLLBAR_Handle hScrollH = WM_GetDialogItem(hListBox, GUI_ID_HSCROLL);
    SCROLLBAR_Handle hScrollV = WM_GetDialogItem(hListBox, GUI_ID_VSCROLL);
    SCROLLBAR_SetWidth(hScrollV, 14);
    GUI_Delay(SPEED / 4);
    SCROLLBAR_SetWidth(hScrollH, 14);
    GUI_Delay(SPEED * 0.6);
  }
  /* Change size of listbox */
  GUI_DispStringAtCEOL("Change size of listbox", 5, 55);
  GUI_Delay(SPEED * 0.75);
  WM_ResizeWindow(hListBox, -15, 0);
  GUI_Delay(SPEED / 4);
  WM_ResizeWindow(hListBox, 0, -15);
  GUI_Delay(SPEED / 4);
  WM_ResizeWindow(hListBox, 15, 0);
  GUI_Delay(SPEED / 4);
  WM_ResizeWindow(hListBox, 0, 15);
  GUI_Delay(SPEED / 2);
  /* Disable item */
  GUI_DispStringAtCEOL("LISTBOX_SetItemDisabled", 5, 55);
  GUI_Delay(SPEED);
  LISTBOX_SetItemDisabled(hListBox, 4, 1);
  GUI_Delay(SPEED * 0.75);
  /* Set multi selection mode */
  GUI_DispStringAtCEOL("LISTBOX_SetMulti", 5, 55);
  GUI_Delay(SPEED);
  LISTBOX_SetMulti(hListBox, 1);
  GUI_Delay(SPEED * 0.75);
  /* Select item */
  GUI_DispStringAtCEOL("LISTBOX_SetItemSel", 5, 55);
  GUI_Delay(SPEED);
  LISTBOX_SetItemSel(hListBox, 0, 1);
  GUI_Delay(SPEED / 4);
  LISTBOX_SetItemSel(hListBox, 1, 1);
  GUI_Delay(SPEED / 4);
  LISTBOX_SetItemSel(hListBox, 2, 1);
  GUI_Delay(SPEED * 0.8);
  /* Delete listbox widget */
  GUI_DispStringAtCEOL("LISTBOX_Delete", 5, 55);
  GUI_Delay(SPEED * 1.1);
  LISTBOX_Delete(hListBox);
  GUI_Delay(SPEED * 0.75);
}
/**
  * @brief  Callback routine of the dialog
  * @param  pMsg: pointer to data structure of type WM_MESSAGE
  * @retval None
  */
static void _cbDialog(WM_MESSAGE * pMsg)
{
  WM_HWIN  hItem;
  GUI_RECT r;
  int      result;
  int      Id, NCode, Index;
  char tmp[FILEMGR_FILE_NAME_SIZE];

  switch (pMsg->MsgId)
  {
  case WM_INIT_DIALOG:


    pImageList = (FILELIST_FileTypeDef *)k_malloc(sizeof(FILELIST_FileTypeDef));
    pFileInfo = (CHOOSEFILE_INFO *)k_malloc(sizeof(CHOOSEFILE_INFO));

    pImageList->ptr = 0;
    file_pos = 0;
    effects = 0;

    ImSettings.d32 = k_BkupRestoreParameter(CALIBRATION_IMAGE_SETTINGS_BKP);
    if(ImSettings.b.ss_timer == 0)
    {
      ImSettings.b.ss_timer = 1;
    }


    /* Image frame initialization */
    IMAGE_Enlarge = 0;
    hItem = WM_GetClientWindow(pMsg->hWin);
    WM_GetClientRectEx(hItem, &r);
    imFrame = WM_CreateWindowAsChild(r.x0 + 6, r.y0 + 6, r.x1 - 98, r.y1 - 78, hItem, WM_CF_SHOW, _cbImageWindow, 0);

    /* Buttons initialization */

    hItem = BUTTON_CreateEx(47, 155, 35, 35, pMsg->hWin, WM_CF_SHOW, 0, ID_PREVIOUS_BUTTON);
    WM_SetCallback(hItem, _cbButton_previous);

    hItem = BUTTON_CreateEx(94, 148, 50, 50, pMsg->hWin, WM_CF_SHOW, 0, ID_SLIDE_BUTTON);
    WM_SetCallback(hItem, _cbButton_play);
    slideshow_state = OFF;

    hItem = BUTTON_CreateEx(154, 155, 35, 35, pMsg->hWin, WM_CF_SHOW, 0, ID_NEXT_BUTTON);
    WM_SetCallback(hItem, _cbButton_next);


    hItem = BUTTON_CreateEx(242, 145, 70, 30, pMsg->hWin, WM_CF_SHOW, 0, ID_ADD_BUTTON);
    WM_SetCallback(hItem, _cbButton_add);

    hItem = BUTTON_CreateEx(242, 175, 70, 30, pMsg->hWin, WM_CF_SHOW, 0, ID_OPEN_BUTTON);
    WM_SetCallback(hItem, _cbButton_open);

    hItem = BUTTON_CreateEx(196, 174, 30, 30, pMsg->hWin, WM_CF_SHOW, 0, ID_SETTINGS_BUTTON);
    WM_SetCallback(hItem, _cbButton_settings);

    hItem = BUTTON_CreateEx(10, 174, 30, 30, pMsg->hWin, WM_CF_SHOW, 0, ID_CLOSE_BUTTON);
    WM_SetCallback(hItem, _cbButton_close);

    hItem = WM_GetDialogItem(pMsg->hWin, ID_IMAGE_LIST);
    LISTBOX_SetBkColor(hItem, LISTBOX_CI_SEL, GUI_BLUE);
    LISTBOX_SetTextColor(hItem, LISTBOX_CI_SEL, GUI_WHITE);
    LISTBOX_SetBkColor(hItem, LISTBOX_CI_UNSEL, GUI_BLACK);
    LISTBOX_SetTextColor(hItem, LISTBOX_CI_UNSEL, GUI_CYAN);
    LISTBOX_SetAutoScrollV(hItem, 1);

    break;

  case WM_TIMER:
    playlist_select = 0;
    break;

 case WM_PAINT:
    DrawRect3D(5, 140, 222, 67);
    DrawRect3D(230, 140, 83, 67);

    break;
  case WM_NOTIFY_PARENT:
    Id = WM_GetId(pMsg->hWinSrc);
    NCode = pMsg->Data.v;

    switch (Id) {
    /* Notification sent by "Button_Settings" */
    case ID_SETTINGS_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:
        GUI_CreateDialogBox(_aSettingsDialogCreate, GUI_COUNTOF(_aSettingsDialogCreate), _cbSettingsDialog, IMAGE_hWin, 0, 0);
        break;
      }
      break;

     /* Notifications sent by 'ListView' Slider */
    case ID_IMAGE_LIST:
      if(NCode == WM_NOTIFICATION_CLICKED)
      {
        hItem = WM_GetDialogItem(pMsg->hWin, ID_IMAGE_LIST);
        Index = LISTBOX_GetSel(hItem);

        if(Index < pImageList->ptr)
        {
          if(playlist_select == 0)
          {
            hPlaylistTimer = WM_CreateTimer(pMsg->hWin, ID_PLAYLIST_TIMER, 500, 0);
            playlist_select = (Index + 1);
          }

          else if(playlist_select == (Index + 1))
          {
            WM_DeleteTimer(hPlaylistTimer);
            hPlaylistTimer = 0;
            playlist_select = 0;

            if(Index < pImageList->ptr)
            {
              file_pos = Index;
              if((strstr((char *)pImageList->file[file_pos].name, ".bmp")) || (strstr((char *)pImageList->file[file_pos].name, ".BMP")))
              {
                IMAGE_Type = IMAGE_TYPE_BMP;
              }
              else if((strstr((char *)pImageList->file[file_pos].name, ".jpg")) || (strstr((char *)pImageList->file[file_pos].name, ".JPG")))
              {
                IMAGE_Type = IMAGE_TYPE_JPG;
              }
              f_close(&Image_File);
              f_open(&Image_File, (char const *)pImageList->file[file_pos].name, FA_OPEN_EXISTING | FA_READ);
              WM_InvalidateWindow(imFrame);
            }
          }
        }
      }
      break;

    /* Notification sent by "Button_Close" */
    case ID_CLOSE_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:
        f_close(&Image_File);
        k_free(pImageList);
        k_free(pFileInfo);
        GUI_EndDialog(pMsg->hWin, 0);
        break;
      }
      break;

    /* Notification sent by "Button_Open" */
    case ID_OPEN_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:

        pFileInfo->pfGetData = k_GetData;
        pFileInfo->pMask = acMask_dir;
        hItem = CHOOSEFILE_Create(pMsg->hWin, 20, 20, 200, 150, apDrives, GUI_COUNTOF(apDrives), 0, "add a folder", 0, pFileInfo);
        WM_MakeModal(hItem);
        result = GUI_ExecCreatedDialog(hItem);
        if (result == 0)
        {

          if(pImageList->ptr == 0)
          {
            _AddEntireFolder(pFileInfo->pRoot);
            file_pos = 0;
            if((strstr((char *)pImageList->file[file_pos].name, ".bmp")) || (strstr((char *)pImageList->file[file_pos].name, ".BMP")))
            {
              IMAGE_Type = IMAGE_TYPE_BMP;
            }
            else if((strstr((char *)pImageList->file[file_pos].name, ".jpg")) || (strstr((char *)pImageList->file[file_pos].name, ".JPG")))
            {
              IMAGE_Type = IMAGE_TYPE_JPG;
            }

            f_open(&Image_File, (char *)pImageList->file[file_pos].name, FA_OPEN_EXISTING | FA_READ);
            WM_InvalidateWindow(imFrame);
          }
          else
          {
            _AddEntireFolder(pFileInfo->pRoot);
          }
        }

        break;
      }
      break;

      /* Notification sent by "Button_Open" */
    case ID_ADD_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:

        pFileInfo->pfGetData = k_GetData;
        pFileInfo->pMask = acMask_img;
        hItem = CHOOSEFILE_Create(pMsg->hWin, 20, 20, 200, 150, apDrives, GUI_COUNTOF(apDrives), 0, "Add an image to playlist", 0, pFileInfo);
        WM_MakeModal(hItem);
        result = GUI_ExecCreatedDialog(hItem);
        if (result == 0)
        {

          if((strstr(pFileInfo->pRoot, ".jpg")) || (strstr(pFileInfo->pRoot, ".bmp")) || (strstr(pFileInfo->pRoot, ".JPG")) || (strstr(pFileInfo->pRoot, ".BMP")))
          {
            strcpy((char *)pImageList->file[pImageList->ptr].name, pFileInfo->pRoot);
            FILEMGR_GetFileOnly(tmp, (char *)pFileInfo->pRoot);
            hItem = WM_GetDialogItem(IMAGE_hWin, ID_IMAGE_LIST);
            LISTBOX_AddString(hItem, tmp);
            LISTBOX_SetSel(hItem, pImageList->ptr);
            pImageList->ptr++;
            file_pos = pImageList->ptr - 1;
            f_close(&Image_File);

            if((strstr((char *)pImageList->file[file_pos].name, ".bmp")) || (strstr((char *)pImageList->file[file_pos].name, ".BMP")))
            {
              IMAGE_Type = IMAGE_TYPE_BMP;
            }
            else if((strstr((char *)pImageList->file[file_pos].name, ".jpg")) || (strstr((char *)pImageList->file[file_pos].name, ".JPG")))
            {
              IMAGE_Type = IMAGE_TYPE_JPG;
            }

            f_open(&Image_File, (char *)pImageList->file[file_pos].name, FA_OPEN_EXISTING | FA_READ);
            WM_InvalidateWindow(imFrame);
          }
        }
        break;
      }
      break;

    /* Notification sent by "Button_SlideShow" */
    case ID_SLIDE_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:
        if(pImageList->ptr > 1)
        {
          f_close(&Image_File);
          f_open(&Image_File, (char const *)pImageList->file[file_pos].name, FA_OPEN_EXISTING | FA_READ);

          if((strstr((char *)pImageList->file[file_pos].name, ".bmp")) || (strstr((char *)pImageList->file[file_pos].name, ".BMP")))
          {
            IMAGE_Type = IMAGE_TYPE_BMP;
          }
          else if((strstr((char *)pImageList->file[file_pos].name, ".jpg")) || (strstr((char *)pImageList->file[file_pos].name, ".JPG")))
          {
            IMAGE_Type = IMAGE_TYPE_JPG;
          }

          WM_InvalidateWindow(imFrame);
          if (slideshow_state == OFF)
          {
            hTimerTime = WM_CreateTimer(imFrame, ID_SLIDER_TIMER, (ImSettings.b.ss_timer * 1000) , 0);
          }
          else if(hTimerTime != 0)
          {
            WM_DeleteTimer(hTimerTime);
            hTimerTime = 0;
          }

          slideshow_state = (slideshow_state == OFF ? ON : OFF);
        }
        break;
      }
      break;

    /* Notification sent by "Button_Next" */
    case ID_NEXT_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:

        if(pImageList->ptr > 0)
        {
          if (file_pos < (pImageList->ptr - 1))
          {
            file_pos++;
            f_close(&Image_File);
          }
          else
          {
            file_pos = 0;
            f_close(&Image_File);
          }

          if((strstr((char *)pImageList->file[file_pos].name, ".bmp")) || (strstr((char *)pImageList->file[file_pos].name, ".BMP")))
          {
            IMAGE_Type = IMAGE_TYPE_BMP;
          }
          else if((strstr((char *)pImageList->file[file_pos].name, ".jpg")) || (strstr((char *)pImageList->file[file_pos].name, ".JPG")))
          {
            IMAGE_Type = IMAGE_TYPE_JPG;
          }

          f_open(&Image_File, (char const *)pImageList->file[file_pos].name, FA_OPEN_EXISTING | FA_READ);
          WM_InvalidateWindow(imFrame);
          hItem = WM_GetDialogItem(IMAGE_hWin, ID_IMAGE_LIST);
          LISTBOX_SetSel(hItem, file_pos);

        }

        break;
      }
      break;

    /* Notification sent by "Button_Previous" */
    case ID_PREVIOUS_BUTTON:
      switch (NCode) {
      case WM_NOTIFICATION_CLICKED:
        break;
      case WM_NOTIFICATION_RELEASED:

        if(pImageList->ptr > 0)
        {
          if (file_pos > 0 )
          {
            file_pos--;
            f_close(&Image_File);
          }
          else
          {
            file_pos = (pImageList->ptr - 1);
            f_close(&Image_File);
          }

            if((strstr((char *)pImageList->file[file_pos].name, ".bmp")) || (strstr((char *)pImageList->file[file_pos].name, ".BMP")))
            {
              IMAGE_Type = IMAGE_TYPE_BMP;
            }
            else if((strstr((char *)pImageList->file[file_pos].name, ".jpg")) || (strstr((char *)pImageList->file[file_pos].name, ".JPG")))
            {
              IMAGE_Type = IMAGE_TYPE_JPG;
            }

            f_open(&Image_File, (char const *)pImageList->file[file_pos].name, FA_OPEN_EXISTING | FA_READ);
            WM_InvalidateWindow(imFrame);
            hItem = WM_GetDialogItem(IMAGE_hWin, ID_IMAGE_LIST);
            LISTBOX_SetSel(hItem, file_pos);
        }

        break;
      }
      break;
    }
    break;
  default:
    WM_DefaultProc(pMsg);
    break;
  }
}
/*********************************************************************
*
*       _cbCallback
*/
static void _cbCallback(WM_MESSAGE * pMsg) {
  int NCode, Id;
  WM_HWIN hDlg, hListBox, hItem;
  hDlg = pMsg->hWin;
  hListBox = WM_GetDialogItem(hDlg, GUI_ID_MULTIEDIT0);
  switch (pMsg->MsgId) {
    case WM_INIT_DIALOG:
      LISTBOX_SetText(hListBox, _ListBox);
      LISTBOX_AddString(hListBox, "Français");
      LISTBOX_AddString(hListBox, "Japanese");
      LISTBOX_AddString(hListBox, "Italiano");
      LISTBOX_AddString(hListBox, "Español");
      LISTBOX_AddString(hListBox, "Greek");
      LISTBOX_AddString(hListBox, "Hebrew");
      LISTBOX_AddString(hListBox, "Dutch");
      LISTBOX_AddString(hListBox, "Other language ...");
      LISTBOX_SetScrollStepH(hListBox, 6);
      LISTBOX_SetAutoScrollH(hListBox, 1);
      LISTBOX_SetAutoScrollV(hListBox, 1);
      LISTBOX_SetOwnerDraw(hListBox, _OwnerDraw);
      hItem  = WM_GetDialogItem(hDlg, GUI_ID_CHECK1);
      CHECKBOX_Check(hItem);
      break;
    case WM_KEY:
      switch (((WM_KEY_INFO*)(pMsg->Data.p))->Key) {
        case GUI_KEY_ESCAPE:
          GUI_EndDialog(hDlg, 1);
          break;
        case GUI_KEY_ENTER:
          GUI_EndDialog(hDlg, 0);
          break;
      }
      break;
    case WM_TOUCH_CHILD:
      WM_SetFocus(hListBox);
      break;
    case WM_NOTIFY_PARENT:
      Id    = WM_GetId(pMsg->hWinSrc);      /* Id of widget */
      NCode = pMsg->Data.v;                 /* Notification code */
      hItem  = WM_GetDialogItem(hDlg, Id);
      switch (NCode) {
        case WM_NOTIFICATION_SEL_CHANGED:
          LISTBOX_InvalidateItem(hListBox, LISTBOX_ALL_ITEMS);
          break;
        case WM_NOTIFICATION_RELEASED:      /* React only if released */
          switch (Id) {
            case GUI_ID_OK:
              GUI_EndDialog(hDlg, 0);
              break;
            case GUI_ID_CANCEL:
              GUI_EndDialog(hDlg, 1);
              break;
            case GUI_ID_CHECK0:
              _MultiSel ^= 1;
              LISTBOX_SetMulti(hListBox, _MultiSel);
              WM_SetFocus(hListBox);
              LISTBOX_InvalidateItem(hListBox, LISTBOX_ALL_ITEMS);
              break;
            case GUI_ID_CHECK1:
              _OwnerDrawn ^= 1;
              if (_OwnerDrawn) {
                LISTBOX_SetOwnerDraw(hListBox, _OwnerDraw);
              } else {
                LISTBOX_SetOwnerDraw(hListBox, NULL);
              }
              LISTBOX_InvalidateItem(hListBox, LISTBOX_ALL_ITEMS);
              break;
          }
          break;
      }
      break;
    default:
      WM_DefaultProc(pMsg);
  }
}
/*********************************************************************
*
*       _cbCallbackWidgets
*
* Purpose:
*   Initializes the widgets of the main dialog box
*/
static void _cbCallbackWidgets(WM_MESSAGE * pMsg) {
  GRAPH_SCALE_Handle hScaleH, hScaleV;
  int i;
  WM_HWIN hDlg, hMenu;
  hDlg = pMsg->hWin;
  switch (pMsg->MsgId) {
    case WM_INIT_DIALOG:
      /* Get handles of widgets */
      for (i = 0; i < NUM_WIDGETS; i++) {
        _ahWin[i] = WM_GetDialogItem(hDlg, _aID[i]);
      }
      /* Init dropdown widget */
      for (i = 0; i < 8; i++) {
        char acBuffer[] = {"Item x"};
        int Len = strlen(acBuffer);
        acBuffer[Len - 1] = '1' + i;
        DROPDOWN_AddString(_ahWin[DROPDOWN0], acBuffer);
      }
      /* Init edit widget */
      EDIT_SetText(_ahWin[EDIT0], "Edit");
      /* Init listbox widget */
      LISTBOX_SetAutoScrollV(_ahWin[LISTBOX0], 1);
      for (i = 0; i < 4; i++) {
        char acBuffer[] = {"Item x"};
        int Len = strlen(acBuffer);
        acBuffer[Len - 1] = '1' + i;
        LISTBOX_AddString(_ahWin[LISTBOX0], acBuffer);
      }
      /* Init listview widget */
      for (i = 0; i < 2; i++) {
        char acBuffer[] = {"Col. x"};
        int Len = strlen(acBuffer);
        acBuffer[Len - 1] = '1' + i;
        LISTVIEW_AddColumn(_ahWin[LISTVIEW0], 60, acBuffer, GUI_TA_CENTER);
      }
      for (i = 0; i < 9; i++) {
        int j;
        LISTVIEW_AddRow(_ahWin[LISTVIEW0], NULL);
        for (j = 0; j < (int)LISTVIEW_GetNumColumns(_ahWin[LISTVIEW0]); j++) {
          char acBuffer[] = {"Rx/Cx"};
          acBuffer[1] = '1' + i;
          acBuffer[4] = '1' + j;
          LISTVIEW_SetItemText(_ahWin[LISTVIEW0], j, i, acBuffer);
        }
      }
      LISTVIEW_SetGridVis(_ahWin[LISTVIEW0], 1);
      SCROLLBAR_CreateAttached(_ahWin[LISTVIEW0], SCROLLBAR_CF_VERTICAL);
      /* Init multiedit widget */
      MULTIEDIT_SetText(_ahWin[MULTIEDIT0], "This text could be modified by the MULTIEDIT widget");
      MULTIEDIT_SetWrapWord(_ahWin[MULTIEDIT0]);
      MULTIEDIT_SetAutoScrollV(_ahWin[MULTIEDIT0], 1);
      /* Init progbar widget */
      WIDGET_SetEffect(_ahWin[PROGBAR0], &WIDGET_Effect_3D);
      /* Init graph widget */
      for (i = 0; i < GUI_COUNTOF(_aColor); i++) {
        _aValue[i] = rand() % 95;
        _ahData[i] = GRAPH_DATA_YT_Create(_aColor[i], 500, 0, 0);
        GRAPH_AttachData(_ahWin[GRAPH0], _ahData[i]);
      }
      GRAPH_SetGridDistY(_ahWin[GRAPH0], 25);
      GRAPH_SetGridVis(_ahWin[GRAPH0], 1);
      GRAPH_SetGridFixedX(_ahWin[GRAPH0], 1);
      GRAPH_SetBorder(_ahWin[GRAPH0], 20, 4, 5, 4);
      /* Create and add vertical scale of graph widget */
      hScaleV = GRAPH_SCALE_Create(18, GUI_TA_RIGHT, GRAPH_SCALE_CF_VERTICAL, 25);
      GRAPH_SCALE_SetTextColor(hScaleV, GUI_RED);
      GRAPH_AttachScale(_ahWin[GRAPH0], hScaleV);
      /* Create and add horizontal scale of graph widget */
      hScaleH = GRAPH_SCALE_Create(46, GUI_TA_HCENTER | GUI_TA_VCENTER, GRAPH_SCALE_CF_HORIZONTAL, 50);
      GRAPH_SCALE_SetTextColor(hScaleH, GUI_DARKGREEN);
      GRAPH_AttachScale(_ahWin[GRAPH0], hScaleH);
      /* Init multipage widget */
      MULTIPAGE_AddPage(_ahWin[MULTIPAGE0],
                        GUI_CreateDialogBox(_aDialogCreate1, GUI_COUNTOF(_aDialogCreate1), &_cbDialogPage, WM_UNATTACHED, 0, 0), 
                        "Page 1");
      MULTIPAGE_AddPage(_ahWin[MULTIPAGE0],
                        GUI_CreateDialogBox(_aDialogCreate2, GUI_COUNTOF(_aDialogCreate2), &_cbDialogPage, WM_UNATTACHED, 0, 0), 
                        "Page 2");
      /* Create and attach menu */
      hMenu = _CreateMenu(hDlg);/**/
      break;
    default:
      WM_DefaultProc(pMsg);
  }
}