C++ (Cpp) BaseWindow::SetHandle示例

示例#1

文件： basewindow.cpp 项目： stephengold/gold-tiles

/* static */ BaseWindow* BaseWindow::Lookup(HWND handle) {
    KeyType const key = KeyType(handle);
    ConstIterator const i_window = msMap.find(key);

    BaseWindow* result = NULL;
    if (i_window != msMap.end()) {
        result = i_window->second;
        ASSERT(result != NULL);
    } else if (mspNewlyCreatedWindow != NULL) {
        result = mspNewlyCreatedWindow;
        mspNewlyCreatedWindow = NULL;
        result->SetHandle(handle);
    }

    return result;
}