Floating toolbar
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Thread: Floating toolbar

  1. #1
    Join Date
    Mar 2002
    Posts
    81

    Floating toolbar

    Every time i wanna float my newly added toolbar, i just can't because i've got
    a CRASH message Debug assertion fail. My member var for the toolbar is m_wndControlBar of type CToolBar linked to the resource toolbar IDR_CONTROLTOOLBAR. The codes from mainfrm.cpp and mainfrm.h are below. Please can you tell me what's wrong

    ---->MainFrm.cpp<----



    int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
    {
    if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
    return -1;

    if (!m_wndToolBar.CreateEx(this) ||
    !m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
    {
    TRACE0("Failed to create toolbar\n");
    return -1; // fail to create
    }
    if (!m_wndDlgBar.Create(this, IDR_MAINFRAME,
    CBRS_ALIGN_TOP, AFX_IDW_DIALOGBAR))
    {
    TRACE0("Failed to create dialogbar\n");
    return -1; // fail to create
    }

    if (!m_wndReBar.Create(this) ||
    !m_wndReBar.AddBar(&m_wndToolBar) ||
    !m_wndReBar.AddBar(&m_wndDlgBar))
    {
    TRACE0("Failed to create rebar\n");
    return -1; // fail to create
    }


    //New toolbar (controls) is added here

    if(!m_wndControlBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD |
    WS_VISIBLE | CBRS_GRIPPER |CBRS_TOP | CBRS_TOOLTIPS |
    CBRS_FLYBY | CBRS_SIZE_DYNAMIC | CBRS_FLOAT_MULTI) ||
    !m_wndControlBar.LoadToolBar(IDR_CONTROLTOOLBAR))
    {
    TRACE0("Failed to create toolbar\n");
    return -1;
    }

    //end adding toolbar

    if (!m_wndStatusBar.Create(this) ||
    !m_wndStatusBar.SetIndicators(indicators,
    sizeof(indicators)/sizeof(UINT)))
    {
    TRACE0("Failed to create status bar\n");
    return -1; // fail to create
    }

    // TODO: Remove this if you don't want tool tips
    m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
    CBRS_TOOLTIPS | CBRS_FLYBY);

    //Float the toolbar

    FloatControlBar(m_wndControlBar, CPoint(4, 4), CBRS_ALIGN_TOP);

    return 0;
    }


    and the declaration for the m_wndControlBar

    ----->MainFrm.h<-----

    protected: // control bar embedded members
    CStatusBar m_wndStatusBar;
    CToolBar m_wndToolBar;
    CReBar m_wndReBar;
    CDialogBar m_wndDlgBar;
    CToolBar m_wndControlBar;










  2. #2
    Join Date
    May 2000
    Location
    MI - USA
    Posts
    488

    Re: Floating toolbar

    I guess u missed these :


    m_wndControlBar.EnableDocking(CBRS_ALIGN_ANY);
    EnableDocking(CBRS_ALIGN_ANY);




    But I am not sure! try it.


    Good Luck!
    Narayana Murty!



    Rate this post if it helpd you!


  3. #3
    Join Date
    May 2000
    Location
    MI - USA
    Posts
    488

    Re: Floating toolbar

    Oh! Sorry, you want floating bar.

    Still I am not sure!



    FloatControlBar(&m_wndControlBar, CPoint(4, 4), CBRS_ALIGN_TOP);

    //instead of
    FloatControlBar(m_wndControlBar, CPoint(4, 4), CBRS_ALIGN_TOP); // you missed & before m_wndControlBar?






    Good Luck!
    Narayana Murty


  4. #4
    Join Date
    Aug 2002
    Location
    China
    Posts
    12
    If you want to create a floating ToolBar,call EnableDocking with a parameter of 0. Then call CFrameWnd::FloatControlBar.

    Try to use the following code to float your toolbar

    m_wndMyToolBar.EnableDocking(0);
    FloatControlBar(&m_wndMyToolBar,(0,0));

    I think you have probably settled this problem,Because this thread has already posted.
    But I hope My Answer can help people have the same question as you.
    Last edited by numen; August 19th, 2002 at 05:25 AM.
    Live and learn

  5. #5
    Join Date
    Sep 2002
    Location
    In a house
    Posts
    37

    osrtstream and Carriage Returns

    After filling a buffer using oststream,

    ostrstream ostrIPF(b_IPFHeader, sizeof b_IPFHeader);
    ostrIPF << "IPFversion 1 2 timestamp " << strTime
    << " fps 30.446 single FPI" << ends;

    I write this out to file, the problem with this is it's all on one line!

    e.g IPF version 1 2 timestamp Thu Sep 26 18:56:52 2002 fps 30.446 single FPI

    what I want is the actual output in the file to look like

    IPF
    version 1 2
    timestamp
    Thu Sep 26 18:56:52 2002
    fps 30.446 single FPI

    Is there any way to add in a Carriage return to this stream, how about the ascii control code 0x0d? could/how would, I add that to the stream?
    I've tried putting \n at the relevant intersections but Notepad doesn't recognise it! and just display's a black square.

    Any body point me in the right direction?
    If god is love, and love is blind, it follows that Stevie Wonder is God!

  6. #6
    Join Date
    Sep 2002
    Location
    In a house
    Posts
    37

    Mistake

    Sorry Guy's I was looking at this post and clicked Post Reply instead of New Thread
    Appologies
    If god is love, and love is blind, it follows that Stevie Wonder is God!

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