Display goes Gray and Blur on creation of the Graph Widget

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  • Display goes Gray and Blur on creation of the Graph Widget

    Hi, In one of the screens, we are trying to create a Graph.

    C Source Code

    1. { GRAPH_CreateIndirect, "Graph", ID_GRAPH_0, 1, 45, 318, 140, 0, 0x0, 0 },

    Just when the initialization is done, the whole screen goes Gray and gets blurred until I reset the unit.Initialization of the Graph widget in WM_INIT_DIALOG:
    hItem = WM_GetDialogItem(pMsg->hWin, ID_GRAPH_0);

    GRAPH_SetBorder(hItem, 40, 1, 1, 30);
    hData = GRAPH_DATA_YT_Create(GUI_DARKGREEN, 500, 0, 0);
    GRAPH_AttachData(hItem, hData);
    GRAPH_SetGridDistY(hItem, 25);
    GRAPH_SetGridVis(hItem, 1);
    GRAPH_SetGridFixedX (hItem, 1);
    hScaleV = GRAPH_SCALE_Create(35, GUI_TA_RIGHT, GRAPH_SCALE_CF_VERTICAL, 25);
    #ifdef USE_FONTS
    GRAPH_SCALE_SetFont(hScaleV, FONT_CALIB16);
    #endif
    GRAPH_AttachScale(hItem, hScaleV);
    hScaleH = GRAPH_SCALE_Create(110, GUI_TA_HCENTER, GRAPH_SCALE_CF_HORIZONTAL, 50);
    #ifdef USE_FONTS
    GRAPH_SCALE_SetFont(hScaleH, FONT_CALIB16);
    #endif
    GRAPH_AttachScale(hItem, hScaleH);
    GRAPH_SetColor(hItem, Custom_Color, GRAPH_CI_BORDER);
    GRAPH_SetUserDraw(hItem, _UserDraw);

    We are drawing a Rect on the screen and the graph is drawn in the rect.
    Part of the GUI_PAINT looks something like this:
    GUI_SetBkColor(Custom_Color);

    GUI_SetColor(Custom_TextColor);
    GUI_Clear();
    GUI_DrawRect(0, 0, (FB_XSIZE-1), (FB_YSIZE-1));
    GUI_DrawHLine(40, 0, FB_XSIZE);
    GUI_DrawHLine(190, 0, FB_XSIZE);
    To my surprise, if I comment out the GUI_SetBkColor() from the WM_PAINT event, the graph is displayed with properties set by me, but the rest of the screen is still Gray, but not blurred out.

    Have anybody come across such a situation? What might have caused this?