VC知识库文章 - 让工具条显示256色图像

MainFrm.cpp 
////////////////////////////////////////////////////////////////
// Set tabsize = 3 in your editor.
//
#include "StdAfx.h"
#include "MainFrm.h"
#include "Resource.h"

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
    ON_WM_CREATE()
END_MESSAGE_MAP()

static UINT indicators[] = {
    ID_SEPARATOR,           // status line indicator
    ID_INDICATOR_CAPS,
    ID_INDICATOR_NUM,
    ID_INDICATOR_SCRL,
};

CMainFrame::CMainFrame()
{
}

CMainFrame::~CMainFrame()
{
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
    cs.style |= WS_CLIPCHILDREN;
    return CFrameWnd::PreCreateWindow(cs);
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
    VERIFY(CFrameWnd::OnCreate(lpCreateStruct)==0);
    
    //创建并加载工具栏
    //
    VERIFY(m_wndToolBar.Create(this));
    VERIFY(m_wndToolBar.LoadToolBar(IDR_MAINFRAME));

    // 加载工具栏位图 - 必须使用::LoadImage映射颜色
    // 将(192,192,192) 映射到 COLOR_3DFACE.
    //
    HBITMAP hbm = (HBITMAP)::LoadImage(AfxGetInstanceHandle(),
        MAKEINTRESOURCE(IDR_MAINFRAME),
        IMAGE_BITMAP,
        0,0, // cx,cy
        LR_CREATEDIBSECTION | LR_LOADMAP3DCOLORS );
    CBitmap bm;
    bm.Attach(hbm);

    // 创建图像清单并设置工具栏
    // 256色图像必须使用ILC_COLOR8！
    //
    m_ilToolBar.Create(20,20, ILC_COLOR8, 4, 4);
    m_ilToolBar.Add(&bm,(CBitmap*)NULL);
    m_wndToolBar.GetToolBarCtrl().SetImageList(&m_ilToolBar);

    VERIFY(m_wndStatusBar.Create(this));
    VERIFY(m_wndStatusBar.SetIndicators(indicators,
          sizeof(indicators)/sizeof(UINT)));

    VERIFY(m_wndView.Create(_T("Press a button, any button."),
        WS_VISIBLE|WS_CHILD|SS_CENTERIMAGE|SS_CENTER,
        CRect(0,0,0,0), this, AFX_IDW_PANE_FIRST));

    return 0;
}

--------------------next---------------------