OnButtonUp：鼠标按下释放后出发的事件。主要有两个一个左键，一个是右键。准确的说它是一个消息函数（WM_LBUTTONUP WM_RBUTTONUP）afx_msg void OnLButtonUp(UINT nFlags, CPoint point);BEGIN_MESSAGE_MAP(CCTestMFCDlg, CDialog)ON_WM_SYSCOMMAND()ON_WM_PAINT()ON_WM_QUERYDRAGICON()//}}AFX...
The WM_MENURBUTTONUP message enables an application to provide a context-sensitive menu for the menu item specified in the message.注意 This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the ...
CDialogEx::OnRButtonUp(nFlags, point1); } @@ -1163,7 +1189,7 @@ void CTrafficMonitorDlg::OnLButtonDown(UINT nFlags, CPoint point) //在未锁定窗口位置时允许通过点击窗口内部来拖动窗口 if (!m_lock_window_pos) PostMessage(WM_NCLBUTTONDOWN, HTCAPTION, MAKELPARAM(point.x, point.y)); CDial...
CWnd::OnRButtonUp 發行項 2013/02/28 本文內容 參數 備註 需求 請參閱 使用者放開滑鼠右鍵時,架構會呼叫此成員函式。複製 afx_msg void OnRButtonUp( UINT nFlags, CPoint point ); 參數nFlags 表示各種虛擬按鍵是否為已按下。這個參數可以是下列值的任何組合: 如果按下 CTRL 鍵,MK_CONTROL 設定。
pRCon->OnMouse(WM_RBUTTONDOWN, MK_RBUTTON, pt.x, pt.y); pRCon->OnMouse(WM_RBUTTONUP,0, pt.x, pt.y); } } 开发者ID:rheostat2718,项目名称:conemu-maximus5,代码行数:13,代码来源:GestureEngine.cpp // This function is called throughout the duration of the panning/inertia gestureboolC...
HANDLE_WM_RBUTTONUP(hWnd, wParam, lParam, pPlugin->onRButtonUp);return0L;caseWM_PAINT: HANDLE_WM_PAINT(hWnd, wParam, lParam, pPlugin->onPaint);return0L;caseWM_MOUSEMOVE: dbgOut1("MouseMove");break;default:break; }return(DefWindowProc(hWnd, message, wParam, lParam)); ...
1. WM_PAINT消息 LOWORD(lParam)是客户区的宽，HIWORD(lParam)是客户区的高 2. WM_LBUTTONDOWN、WM_LBUTTONUP、WM_RBUTTONDOWN、WM_RBUTTONUP、WM_MBUTTONDOWN、WM_MBUTTONUP lParam参数的低位是鼠标的客户区x坐标，高位是客户区y坐标。wParam参数是指示鼠标键及Shift和Ctrl键的状态。3. 计时器消息WM...
本文适合人群:初学者,使用OnRButtonUp事件有内存问题的人。 正文:例子 1.建立一个基于对话框的的MFC程序。 2.Insert->Resource->Menu。 3.可以给menu改一个id,也可以不改。 4.把菜单搞成这样的(搞成别的样的也可以)。 MFC右键菜单 5.在对话框对应的类上点右键->Add Windows Message Handler->WM_CONTEXTME...
HANDLE_MSG(hwnd, WM_MENURBUTTONUP, OnMenuRButtonUp); // InitApp function wc.lpszMenuName = MAKEINTRESOURCE(IDM_MAIN); When we receive theWM_MENURBUTTONUPmessage and confirm that the menu is the one we support, we create the popup menu and display it at the mouse location (obtained...
WM_RBUTTONDOWN // Right button event WM_RBUTTONUP: WM_NCRBUTTONDOWN: WM_NCRBUTTONUP: WM_LBUTTONDBLCLK: WM_SYSCOMMAND: The order of the acts performed as part of method 200 is not limited to the order illustrated in FIG. 9 as the acts may be performed in other orders. For example, Act...