System tray menu questions.
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From: dushkin on 17 Mar 2010 06:02 Hi all. I have two questions regarding a very simple tray application. The application does nothing. It only appears in the system tray. I want to add a floating menu to it with a "close" menu item that will close the process. The application is an MFC dialog based application. I work with VS2008. My questions are: 1. I added a message handler to the "close" menu item. The handler is called only after I first r-clicking the app icon, select the "close" item and again r-clicking the app icon in the tray. Why? 2. Then, I put SendMessage(WM_CLOSE) in the handler. The application was not closed. Why? The code is as follows: //----------------------------------------------------------------- cpp file //----------------------------------------------------------------- BEGIN_MESSAGE_MAP(CVPGAgentDlg, CDialog) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_MESSAGE(MYWM_NOTIFYICON,onTrayNotify) //}}AFX_MSG_MAP ON_WM_DESTROY() ON_WM_CLOSE() ON_COMMAND(ID_AGENTMENU_CLOSE, OnAgentClose) END_MESSAGE_MAP() void CVPGAgentDlg::SetSysTrayIcon(void) { HICON m_hicon = ::LoadIcon(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDI_SYSTRAYICON)); CString sTip(_T("PA Agent")); m_pnId.cbSize = sizeof(NOTIFYICONDATA); m_pnId.hWnd = this->GetSafeHwnd(); m_pnId.uID = IDI_SYSTRAYICON; //ICON RESOURCE ID m_pnId.uFlags = NIF_MESSAGE|NIF_ICON; m_pnId.uCallbackMessage = MYWM_NOTIFYICON; m_pnId.uFlags = NIF_MESSAGE|NIF_ICON|NIF_TIP; m_pnId.hIcon = m_hicon; //ICON RESOURCE ID lstrcpyn(m_pnId.szTip, (LPCTSTR)sTip, sizeof(m_pnId.szTip)); DWORD dwMessage = NIM_ADD; Shell_NotifyIcon(dwMessage, &m_pnId); m_TrayMenu.LoadMenu(IDR_MENU1); } LRESULT CVPGAgentDlg::onTrayNotify(WPARAM wParam,LPARAM lParam) { UINT uMsg = (UINT) lParam; switch (uMsg ) { case WM_LBUTTONDBLCLK: this->ShowWindow(SW_SHOW); break; case WM_RBUTTONUP: CPoint pt; GetCursorPos(&pt); SetForegroundWindow(); m_TrayMenu.GetSubMenu(0)->TrackPopupMenu(TPM_RIGHTALIGN| TPM_LEFTBUTTON|TPM_RIGHTBUTTON,pt.x,pt.y,this); PostMessage(WM_NULL, 0, 0); break; } return TRUE; } void CVPGAgentDlg::OnAgentClose() { AfxMessageBox("a"); //SendMessage(WM_CLOSE); } void CVPGAgentDlg::OnDestroy() { Shell_NotifyIcon(NIM_DELETE,&m_pnId); CDialog::OnDestroy(); // TODO: Add your message handler code here } //----------------------------------------------------------------- h file: //----------------------------------------------------------------- #define MYWM_NOTIFYICON (WM_USER+1) CMenu m_TrayMenu; NOTIFYICONDATA m_pnId; void SetSysTrayIcon(void); afx_msg LRESULT onTrayNotify(WPARAM, LPARAM); afx_msg void OnAgentClose(); afx_msg void OnClose(); afx_msg void OnDestroy(); THANKS!
From: dushkin on 17 Mar 2010 06:08 And please... I know that there is and AfxMessageBox in the function and SendMessage is commented... this is not the reason the app is not closed. It is only part of my tests :-)
From: Tom Serface on 17 Mar 2010 08:41 When I added this functionality to a recent program I used this class that PJ wrote: http://www.naughter.com/ntray.html It is very easy to add and does all the things you are asking for... Basically, you can use the equivalent of a right click menu and the messages are handled by the mainframe window just like any other messages that you'd typically do from menus or the toolbar. Tom "dushkin" <taltene(a)gmail.com> wrote in message news:078a3b75-73a1-42b2-b265-031daa2239db(a)f8g2000yqn.googlegroups.com... > Hi all. > > I have two questions regarding a very simple tray application. The > application does nothing. It only appears in the system tray. I want > to add a floating menu to it with a "close" menu item that will close > the process. The application is an MFC dialog based application. I > work with VS2008. > > My questions are: > > 1. I added a message handler to the "close" menu item. The handler is > called only after I first r-clicking the app icon, select the "close" > item and again r-clicking the app icon in the tray. Why? > > 2. Then, I put SendMessage(WM_CLOSE) in the handler. The application > was not closed. Why? > > The code is as follows: > > //----------------------------------------------------------------- > cpp file > //----------------------------------------------------------------- > > BEGIN_MESSAGE_MAP(CVPGAgentDlg, CDialog) > ON_WM_SYSCOMMAND() > ON_WM_PAINT() > ON_WM_QUERYDRAGICON() > ON_MESSAGE(MYWM_NOTIFYICON,onTrayNotify) > //}}AFX_MSG_MAP > ON_WM_DESTROY() > ON_WM_CLOSE() > ON_COMMAND(ID_AGENTMENU_CLOSE, OnAgentClose) > END_MESSAGE_MAP() > > void CVPGAgentDlg::SetSysTrayIcon(void) > { > HICON m_hicon = ::LoadIcon(AfxGetInstanceHandle(), > MAKEINTRESOURCE(IDI_SYSTRAYICON)); > > CString sTip(_T("PA Agent")); > > m_pnId.cbSize = sizeof(NOTIFYICONDATA); > m_pnId.hWnd = this->GetSafeHwnd(); > m_pnId.uID = IDI_SYSTRAYICON; > //ICON RESOURCE ID > m_pnId.uFlags = NIF_MESSAGE|NIF_ICON; > m_pnId.uCallbackMessage = MYWM_NOTIFYICON; > m_pnId.uFlags = NIF_MESSAGE|NIF_ICON|NIF_TIP; > m_pnId.hIcon = m_hicon; > //ICON RESOURCE ID > lstrcpyn(m_pnId.szTip, (LPCTSTR)sTip, sizeof(m_pnId.szTip)); > > DWORD dwMessage = NIM_ADD; > Shell_NotifyIcon(dwMessage, &m_pnId); > > m_TrayMenu.LoadMenu(IDR_MENU1); > } > > LRESULT CVPGAgentDlg::onTrayNotify(WPARAM wParam,LPARAM lParam) > { > UINT uMsg = (UINT) lParam; > switch (uMsg ) > { > case WM_LBUTTONDBLCLK: > this->ShowWindow(SW_SHOW); > break; > case WM_RBUTTONUP: > CPoint pt; > GetCursorPos(&pt); > > SetForegroundWindow(); > m_TrayMenu.GetSubMenu(0)->TrackPopupMenu(TPM_RIGHTALIGN| > TPM_LEFTBUTTON|TPM_RIGHTBUTTON,pt.x,pt.y,this); > PostMessage(WM_NULL, 0, 0); > > break; > } > return TRUE; > } > > void CVPGAgentDlg::OnAgentClose() > { > AfxMessageBox("a"); > //SendMessage(WM_CLOSE); > } > > void CVPGAgentDlg::OnDestroy() > { > Shell_NotifyIcon(NIM_DELETE,&m_pnId); > CDialog::OnDestroy(); > > // TODO: Add your message handler code here > } > > > //----------------------------------------------------------------- > h file: > //----------------------------------------------------------------- > #define MYWM_NOTIFYICON (WM_USER+1) > > CMenu m_TrayMenu; > NOTIFYICONDATA m_pnId; > > void SetSysTrayIcon(void); > > afx_msg LRESULT onTrayNotify(WPARAM, LPARAM); > afx_msg void OnAgentClose(); > afx_msg void OnClose(); > afx_msg void OnDestroy(); > > > > > THANKS! > >
From: dushkin on 17 Mar 2010 09:14 On Mar 17, 2:41 pm, "Tom Serface" <t...(a)camaswood.com> wrote: > When I added this functionality to a recent program I used this class that > > PJ wrote: > > http://www.naughter.com/ntray.html > > It is very easy to add and does all the things you are asking for... > Basically, you can use the equivalent of a right click menu and the messages > are handled by the mainframe window just like any other messages that you'd > typically do from menus or the toolbar. > > Tom > > "dushkin" <talt...(a)gmail.com> wrote in message > > news:078a3b75-73a1-42b2-b265-031daa2239db(a)f8g2000yqn.googlegroups.com... > > > Hi all. > > > I have two questions regarding a very simple tray application. The > > application does nothing. It only appears in the system tray. I want > > to add a floating menu to it with a "close" menu item that will close > > the process. The application is an MFC dialog based application. I > > work with VS2008. > > > My questions are: > > > 1. I added a message handler to the "close" menu item. The handler is > > called only after I first r-clicking the app icon, select the "close" > > item and again r-clicking the app icon in the tray. Why? > > > 2. Then, I put SendMessage(WM_CLOSE) in the handler. The application > > was not closed. Why? > > > The code is as follows: > > > //----------------------------------------------------------------- > > cpp file > > //----------------------------------------------------------------- > > > BEGIN_MESSAGE_MAP(CVPGAgentDlg, CDialog) > > ON_WM_SYSCOMMAND() > > ON_WM_PAINT() > > ON_WM_QUERYDRAGICON() > > ON_MESSAGE(MYWM_NOTIFYICON,onTrayNotify) > > //}}AFX_MSG_MAP > > ON_WM_DESTROY() > > ON_WM_CLOSE() > > ON_COMMAND(ID_AGENTMENU_CLOSE, OnAgentClose) > > END_MESSAGE_MAP() > > > void CVPGAgentDlg::SetSysTrayIcon(void) > > { > > HICON m_hicon = ::LoadIcon(AfxGetInstanceHandle(), > > MAKEINTRESOURCE(IDI_SYSTRAYICON)); > > > CString sTip(_T("PA Agent")); > > > m_pnId.cbSize = sizeof(NOTIFYICONDATA); > > m_pnId.hWnd = this->GetSafeHwnd(); > > m_pnId.uID = IDI_SYSTRAYICON; > > //ICON RESOURCE ID > > m_pnId.uFlags = NIF_MESSAGE|NIF_ICON; > > m_pnId.uCallbackMessage = MYWM_NOTIFYICON; > > m_pnId.uFlags = NIF_MESSAGE|NIF_ICON|NIF_TIP; > > m_pnId.hIcon = m_hicon; > > //ICON RESOURCE ID > > lstrcpyn(m_pnId.szTip, (LPCTSTR)sTip, sizeof(m_pnId.szTip)); > > > DWORD dwMessage = NIM_ADD; > > Shell_NotifyIcon(dwMessage, &m_pnId); > > > m_TrayMenu.LoadMenu(IDR_MENU1); > > } > > > LRESULT CVPGAgentDlg::onTrayNotify(WPARAM wParam,LPARAM lParam) > > { > > UINT uMsg = (UINT) lParam; > > switch (uMsg ) > > { > > case WM_LBUTTONDBLCLK: > > this->ShowWindow(SW_SHOW); > > break; > > case WM_RBUTTONUP: > > CPoint pt; > > GetCursorPos(&pt); > > > SetForegroundWindow(); > > m_TrayMenu.GetSubMenu(0)->TrackPopupMenu(TPM_RIGHTALIGN| > > TPM_LEFTBUTTON|TPM_RIGHTBUTTON,pt.x,pt.y,this); > > PostMessage(WM_NULL, 0, 0); > > > break; > > } > > return TRUE; > > } > > > void CVPGAgentDlg::OnAgentClose() > > { > > AfxMessageBox("a"); > > //SendMessage(WM_CLOSE); > > } > > > void CVPGAgentDlg::OnDestroy() > > { > > Shell_NotifyIcon(NIM_DELETE,&m_pnId); > > CDialog::OnDestroy(); > > > // TODO: Add your message handler code here > > } > > > //----------------------------------------------------------------- > > h file: > > //----------------------------------------------------------------- > > #define MYWM_NOTIFYICON (WM_USER+1) > > > CMenu m_TrayMenu; > > NOTIFYICONDATA m_pnId; > > > void SetSysTrayIcon(void); > > > afx_msg LRESULT onTrayNotify(WPARAM, LPARAM); > > afx_msg void OnAgentClose(); > > afx_msg void OnClose(); > > afx_msg void OnDestroy(); > > > THANKS! Seems to be great! I will check it. Thanks! Did you really maintained this package 11 years?!?! :-)
From: Tom Serface on 17 Mar 2010 14:55
PJ has had this for a while, but the technology hasn't changed much in the last years so it still works really well. Worth a look anyway. Tm "dushkin" <taltene(a)gmail.com> wrote in message news:81012ed3-aa95-4c27-b2ac-846c742f8324(a)g11g2000yqe.googlegroups.com... >> > Seems to be great! I will check it. Thanks! > Did you really maintained this package 11 years?!?! > :-) |