Question

这是用于创建工具栏的msdn的示例代码，但此示例使用系统的标准图像我需要在此代码中更改以使用资源文件中的图像，例如：IDB_COPY BITMAP "copy.bmp"，IDB_CUT BITMAP "cut.bmp"和IDB_PASTE BITMAP "paste.bmp"。

HIMAGELIST g_hImageList = NULL;

HWND CreateSimpleToolbar(HWND hWndParent)
{
    // Declare and initialize local constants.
    const int ImageListID    = 0;
    const int numButtons     = 3;
    const int bitmapSize     = 16;

    const DWORD buttonStyles = BTNS_AUTOSIZE;

    // Create the toolbar.
    HWND hWndToolbar = CreateWindowEx(0, TOOLBARCLASSNAME, NULL, 
                                  WS_CHILD | TBSTYLE_WRAPABLE, 0, 0, 0, 0, 
                                  hWndParent, NULL, g_hInst, NULL);

    if (hWndToolbar == NULL)
        return NULL;

    // Create the image list.
    g_hImageList = ImageList_Create(bitmapSize, bitmapSize,   // Dimensions of individual bitmaps.
                                ILC_COLOR16 | ILC_MASK,   // Ensures transparent background.
                                numButtons, 0);

    // Set the image list.
    SendMessage(hWndToolbar, TB_SETIMAGELIST, 
            (WPARAM)ImageListID, 
            (LPARAM)g_hImageList);

    // Load the button images.
    SendMessage(hWndToolbar, TB_LOADIMAGES, 
            (WPARAM)IDB_STD_SMALL_COLOR, 
            (LPARAM)HINST_COMMCTRL);

    // Initialize button info.
    // IDM_NEW, IDM_OPEN, and IDM_SAVE are application-defined command constants.

    TBBUTTON tbButtons[numButtons] = 
    {
        { MAKELONG(STD_FILENEW,  ImageListID), IDM_NEW,  TBSTATE_ENABLED, buttonStyles, {0}, 0, (INT_PTR)L"New" },
        { MAKELONG(STD_FILEOPEN, ImageListID), IDM_OPEN, TBSTATE_ENABLED, buttonStyles, {0}, 0, (INT_PTR)L"Open"},
        { MAKELONG(STD_FILESAVE, ImageListID), IDM_SAVE, 0,               buttonStyles, {0}, 0, (INT_PTR)L"Save"}
    };

    // Add buttons.
    SendMessage(hWndToolbar, TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0);
    SendMessage(hWndToolbar, TB_ADDBUTTONS,       (WPARAM)numButtons,       (LPARAM)&tbButtons);

    // Resize the toolbar, and then show it.
    SendMessage(hWndToolbar, TB_AUTOSIZE, 0, 0); 
    ShowWindow(hWndToolbar,  TRUE);

    return hWndToolbar;
}

Answer 1

我找到了这个解决方案：

const int ID_TB_STANDARD = 0;

const int ID_IL_STANDARD = 0;

HWND hWndToolbar = CreateWindowEx(0, TOOLBARCLASSNAME, NULL, 
            WS_CHILD | TBSTYLE_TOOLTIPS, 0, 0, 0, 0, hWnd, (HMENU)ID_TB_STANDARD, hInstance, NULL);

HIMAGELIST hImageList = ImageList_LoadBitmap(hInstance, MAKEINTRESOURCEW(IDB_CUT), 16, 0, RGB(255, 0, 255));
ImageList_Add(hImageList, LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_COPY)), NULL);
ImageList_Add(hImageList, LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_PASTE)), NULL);

SendMessage(hWndToolbar, TB_SETIMAGELIST, (WPARAM)ID_IL_STANDARD, (LPARAM)hImageList);
SendMessage(hWndToolbar, (UINT) TB_SETHOTIMAGELIST, 0, (LPARAM)hHotImageList);
SendMessage(hWndToolbar, TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0);

TBBUTTON tbb[3] = 
{
    {0,ID_CUT,TBSTATE_ENABLED,TBSTYLE_BUTTON},
    {1,ID_COPY,TBSTATE_ENABLED,TBSTYLE_BUTTON},
    {2,ID_PASTE,TBSTATE_ENABLED,TBSTYLE_BUTTON},
};



SendMessage(hWndToolbar, (UINT) TB_ADDBUTTONS, 3, (LPARAM)&tbb);

SendMessage(hWndToolbar, TB_AUTOSIZE, 0, 0);
ShowWindow(hWndToolbar , SW_SHOW);

使用我的位图图像创建工具栏

1 个答案: