Click here to Skip to main content
11,496,146 members (704 online)
Click here to Skip to main content
Add your own
alternative version

WTL Tray Icon Template

, 4 Nov 2002 130.9K 5.8K 78
A small template allowing you to easily add system tray icon support to your WTL application
The site is currently in read-only mode for maintenance. Posting of new items will be available again shortly.
wtltrayicondialog.zip
WTLTrayIconDialog.dsp
WTLTrayIconDialog.dsw
res
WTLTrayIconDialog.exe.manifest
WTLTrayIconDialog.ico
wtltrayicondialogdemo.zip
WTLTrayIconDialog.exe
wtltrayiconwindow.zip
WTLTrayIconWindow.dsp
WTLTrayIconWindow.dsw
toolbar.bmp
WTLTrayIconWindow.exe.manifest
WTLTrayIconWindow.ico
wtltrayiconwindowdemo.zip
WTLTrayIconWindow.exe
// maindlg.h : interface of the CMainDlg class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_MAINDLG_H__3605EDC3_70E5_4A0A_A520_2209D3F2FF90__INCLUDED_)
#define AFX_MAINDLG_H__3605EDC3_70E5_4A0A_A520_2209D3F2FF90__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#include "trayiconimpl.h"

class CMainDlg :
	public CDialogImpl<CMainDlg>,
	public CUpdateUI<CMainDlg>,
	public CMessageFilter,
	public CIdleHandler,
	public CTrayIconImpl<CMainDlg>
{
public:
	enum { IDD = IDD_MAINDLG };

	virtual BOOL PreTranslateMessage(MSG* pMsg)
	{
		return IsDialogMessage(pMsg);
	}

	virtual BOOL OnIdle()
	{
		return FALSE;
	}

	BEGIN_UPDATE_UI_MAP(CMainDlg)
	END_UPDATE_UI_MAP()

	BEGIN_MSG_MAP(CMainDlg)
		MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
		COMMAND_ID_HANDLER(ID_APP_ABOUT, OnAppAbout)
		COMMAND_ID_HANDLER(ID_APP_EXIT, OnAppExit)
		COMMAND_ID_HANDLER(ID_FILE_OPEN, OnFileOpen)
		COMMAND_ID_HANDLER(IDOK, OnOK)
		COMMAND_ID_HANDLER(IDCANCEL, OnCancel)
		CHAIN_MSG_MAP(CTrayIconImpl<CMainDlg>)
	END_MSG_MAP()

// Handler prototypes (uncomment arguments if needed):
//	LRESULT MessageHandler(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
//	LRESULT CommandHandler(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
//	LRESULT NotifyHandler(int /*idCtrl*/, LPNMHDR /*pnmh*/, BOOL& /*bHandled*/)

	LRESULT OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
	{
		// center the dialog on the screen
		CenterWindow();

		// set icons
		HICON hIcon = (HICON)::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME), 
			IMAGE_ICON, ::GetSystemMetrics(SM_CXICON), ::GetSystemMetrics(SM_CYICON), LR_DEFAULTCOLOR);
		SetIcon(hIcon, TRUE);
		HICON hIconSmall = (HICON)::LoadImage(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_MAINFRAME), 
			IMAGE_ICON, ::GetSystemMetrics(SM_CXSMICON), ::GetSystemMetrics(SM_CYSMICON), LR_DEFAULTCOLOR);
		SetIcon(hIconSmall, FALSE);

		// register object for message filtering and idle updates
		CMessageLoop* pLoop = _Module.GetMessageLoop();
		ATLASSERT(pLoop != NULL);
		pLoop->AddMessageFilter(this);
		pLoop->AddIdleHandler(this);

		UIAddChildWindowContainer(m_hWnd);

		// Install the tray icon
		InstallIcon(_T("WTLTrayIconDialog"), hIconSmall, IDR_POPUP);

		return TRUE;
	}

	LRESULT OnAppAbout(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		CAboutDlg dlg;
		dlg.DoModal();
		return 0;
	}

	LRESULT OnAppExit(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		CloseDialog(IDOK);
		return 0;
	}

	LRESULT OnFileOpen(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		// Show dialog
		if (!IsWindowVisible())
			ShowWindow(SW_SHOW);
		// Restore if window if minimized
		if (IsIconic())
			ShowWindow(SW_RESTORE);
		else
			BringWindowToTop();
		// Make this the active window
		::SetForegroundWindow(m_hWnd);
		return 0;
	}

	LRESULT OnOK(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		// Hide the dialog
		ShowWindow(SW_HIDE);
		return 0;
	}

	LRESULT OnCancel(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		CloseDialog(wID);
		return 0;
	}

	void CloseDialog(int nVal)
	{
		DestroyWindow();
		::PostQuitMessage(nVal);
	}
};


/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MAINDLG_H__3605EDC3_70E5_4A0A_A520_2209D3F2FF90__INCLUDED_)

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

A list of licenses authors might use can be found here

Share

About the Author


| Advertise | Privacy | Terms of Use | Mobile
Web03 | 2.8.150520.1 | Last Updated 5 Nov 2002
Article Copyright 2002 by Rob Caldecott
Everything else Copyright © CodeProject, 1999-2015
Layout: fixed | fluid