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Tray_Tools.bas
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233
Tray_Tools.bas
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Attribute VB_Name = "Tray_Tools"
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'#######################################模块说明#########################################
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'名称:托盘工具
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'功能:实现VB托盘和托盘气泡添加，修改，删除等功能
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'最后更新日期:2014年7月10日
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'创建人:蒋天蓓
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'单位:上海市定海水电工程安装有限公司
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''====================================模块使用说明=======================================
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'****************************************************
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'添加托盘：Tray_Add (窗体句柄 As Long, 图标句柄 As Long, 提示语 As String), _
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[气泡开关 As Boolean = False(默认关)](可选), _
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[气泡标题 As String](可选), _
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[气泡内容 As String](可选), _
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[气泡图标 As NIIF_InFoType](可选), _
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[气泡显示时间 As Long](可选))
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'修改托盘：Tray_Change (窗体句柄 As Long, 图标句柄 As Long, 提示语 As String), _
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[气泡开关 As Boolean = False(默认关)](可选), _
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[气泡标题 As String](可选), _
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[气泡内容 As String](可选), _
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[气泡图标 As NIIF_InFoType](可选), _
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[气泡显示时间 As Long](可选))
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'删除托盘：Tray_Del()
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'****************************************************
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'托盘菜单：Tray_Menu (Frm As Form, Button As Integer, Shift As Integer, X As Single, Y As Single)
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'#######################################模块说明#########################################
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Option Explicit
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'''========================托盘图标============================
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Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
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Private Declare Function Shell_NotifyIcon Lib "shell32.dll" (ByVal dwMessage As Long, lpData As NOTIFYICONDATA) As Long
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Private Declare Function CallWindowProc Lib "user32.dll" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
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Private Const WM_MOUSEMOVING = &H200 '在图标上移动鼠标
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Private Const WM_LBUTTONDOWN = &H201 '鼠标左键按下
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Private Const WM_LBUTTONUP = &H202 '鼠标左键释放
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Private Const WM_LBUTTONDBLCLK = &H203 '双击鼠标左键
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Private Const WM_RBUTTONDOWN = &H204 '鼠标右键按下
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Private Const WM_RBUTTONUP = &H205 '鼠标右键释放
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Private Const WM_RBUTTONDBLCLK = &H206 '双击鼠标右键
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Private Const WM_MBUTTONDOWN = &H207 '鼠标右键按下
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Private Const WM_MBUTTONUP = &H208 '鼠标右键释放
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Private Const WM_MBUTTONDBLCLK = &H209 '双击鼠标右键
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Private Const WM_SETHOTKEY = &H32 '响应您定义的热键
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Private Const WM_USER = &H400
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Private Const WM_NOTIFYICON = WM_USER + 1 ' 自定义消息
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Private Const GWL_WNDPROC = (-4) ' 关于气球提示的自定义消息, 2000下不产生这些消息
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Private Const NIN_BALLOONSHOW = (WM_USER + &H2) ' 当 Balloon Tips 弹出时执行
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Private Const NIN_BALLOONHIDE = (WM_USER + &H3) ' 当 Balloon Tips 消失时执行（如 SysTrayIcon 被删除），' 但指定的 TimeOut 时间到或鼠标点击 Balloon Tips 后的消失不发送此消息
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Private Const NIN_BALLOONTIMEOUT = (WM_USER + &H4) ' 当 Balloon Tips 的 TimeOut 时间到时执行
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Private Const NIN_BALLOONUSERCLICK = (WM_USER + &H5) ' 当鼠标点击 Balloon Tips 时执行。
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' 注意:在XP下执行时 Balloon Tips 上有个关闭按钮,
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' 如果鼠标点在按钮上将接收到 NIN_BALLOONTIMEOUT 消息。
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Private Type NOTIFYICONDATA
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cbSize As Long ' 结构大小(字节)
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hwnd As Long ' 处理消息的窗口的句柄
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uId As Long ' 唯一的标识符
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uFlags As Long ' Flags
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uCallBackMessage As Long ' 处理消息的窗口接收的消息
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hIcon As Long ' 托盘图标句柄
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szTip As String * 128 ' Tooltip 提示文本
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dwState As Long ' 托盘图标状态
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dwStateMask As Long ' 状态掩码
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szInfo As String * 256 ' 气球提示文本
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uTimeoutOrVersion As Long ' 气球提示消失时间或版本
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' uTimeout - 气球提示消失时间(单位:ms, 10000 -- 30000)
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' uVersion - 版本(0 for V4, 3 for V5)
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szInfoTitle As String * 64 ' 气球提示标题
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dwInfoFlags As Long ' 气球提示图标
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End Type ' dwState to NOTIFYICONDATA structure
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Private Const NIS_HIDDEN = &H1 ' 隐藏图标
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Private Const NIS_SHAREDICON = &H2 ' 共享图标' dwInfoFlags to NOTIFIICONDATA structure
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Public Enum NIIF_InFoType
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NIIF_NONE = &H0 ' 无图标
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NIIF_INFO = &H1 ' "消息"图标
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NIIF_WARNING = &H2 ' "警告"图标
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NIIF_ERROR = &H3 ' "错误"图标
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End Enum ' uFlags to NOTIFYICONDATA structure
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Private Const NIF_MESSAGE As Long = &H1
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Private Const NIF_ICON As Long = &H2
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Private Const NIF_TIP As Long = &H4
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Private Const NIF_STATE As Long = &H8
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Private Const NIF_INFO As Long = &H10 ' dwMessage to Shell_NotifyIcon
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Private Const NIM_ADD As Long = &H0
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Private Const NIM_MODIFY As Long = &H1
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Private Const NIM_DELETE As Long = &H2
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Private Const NIM_SETFOCUS As Long = &H3
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Private Const lngNIM_SETVERSION As Long = &H4
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Private Tray As NOTIFYICONDATA
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Public OldWndProc As Long
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Private Declare Function RegisterWindowMessage Lib "user32" Alias _
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"RegisterWindowMessageA" (ByVal lpString As String) As Long
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Private Const RASDIALEVENT = "RasDialEvent"
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Private Const WM_RASDIALEVENT = &HCCCD&
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Public m_RasMessage As Long
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''''========================托盘图标============================
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Public Sub Tray_Add(ByVal hwnd As Long, ByVal Icon As Long, ByVal Tip As String, _
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Optional ByVal bTipInfo As Boolean = False, _
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Optional ByVal TipInfoTitle As String = vbNullString, _
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Optional ByVal TipInfo As String = vbNullString, _
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Optional ByVal TipInfoType As NIIF_InFoType = NIIF_INFO, _
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Optional ByVal TipInfoDaily As Long = 1000)
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With Tray
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.cbSize = Len(Tray)
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.uId = 0
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.hwnd = hwnd '托盘句柄
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.hIcon = Icon
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.szTip = Tip & vbNullChar '鼠标移动到托盘时显示内容
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.uFlags = NIF_TIP Or NIF_MESSAGE Or NIF_ICON
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.uCallBackMessage = WM_NOTIFYICON
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.dwState = 0
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.dwStateMask = 0
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If bTipInfo Then .uFlags = .uFlags Or NIF_INFO Or NIF_STATE
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.szInfoTitle = TipInfoTitle & vbNullChar '气泡标题
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.szInfo = TipInfo & vbNullChar '气泡内容
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.dwInfoFlags = TipInfoType '气泡图标
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.uTimeoutOrVersion = TipInfoDaily '气泡延时时间
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End With
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If OldWndProc = 0 Then
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OldWndProc = SetWindowLong(hwnd, GWL_WNDPROC, AddressOf TrayWndProc)
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Shell_NotifyIcon NIM_ADD, Tray
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Else
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Shell_NotifyIcon NIM_MODIFY, Tray
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End If
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End Sub
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Public Sub Tray_Change(ByVal hwnd As Long, _
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Optional ByVal Icon As Long = 0, _
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Optional ByVal Tip As String = "", _
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Optional ByVal bTipInfo As Boolean = False, _
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Optional ByVal TipInfoTitle As String = vbNullChar, _
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Optional ByVal TipInfo As String = vbNullChar, _
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Optional ByVal TipInfoType As NIIF_InFoType = NIIF_NONE, _
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Optional ByVal TipInfoDaily As Long = 0)
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With Tray
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If Icon <> 0 Then .hIcon = Icon
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If Tip <> "" Then .szTip = Tip & vbNullChar: .uFlags = NIF_TIP Or NIF_MESSAGE Or NIF_ICON
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If bTipInfo Then .uFlags = .uFlags Or NIF_INFO Or NIF_STATE
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.szInfoTitle = TipInfoTitle & vbNullChar
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.szInfo = TipInfo & vbNullChar
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.dwInfoFlags = TipInfoType
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.uTimeoutOrVersion = TipInfoDaily
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End With
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Shell_NotifyIcon NIM_MODIFY, Tray
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End Sub
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Public Sub Tray_Del()
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If OldWndProc <> 0 Then SetWindowLong Tray.hwnd, GWL_WNDPROC, OldWndProc
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OldWndProc = 0
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Shell_NotifyIcon NIM_DELETE, Tray
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End Sub
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''**************************************************************************
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''*******窗口过程拦截函数'OldWndProc = SetWindowLong(Me.hWnd, GWL_WNDPROC, AddressOf TrayWndProc)
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''**************************************************************************
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'Private Declare Function CallWindowProc Lib "user32.dll" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
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'Private Const WM_MOUSEMOVING = &H200 '在图标上移动鼠标
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'Private Const WM_LBUTTONDOWN = &H201 '鼠标左键按下
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'Private Const WM_LBUTTONUP = &H202 '鼠标左键释放
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'Private Const WM_LBUTTONDBLCLK = &H203 '双击鼠标左键
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'Private Const WM_RBUTTONDOWN = &H204 '鼠标右键按下
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'Private Const WM_RBUTTONUP = &H205 '鼠标右键释放
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'Private Const WM_RBUTTONDBLCLK = &H206 '双击鼠标右键
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'Private Const WM_MBUTTONDOWN = &H207 '鼠标右键按下
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'Private Const WM_MBUTTONUP = &H208 '鼠标右键释放
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'Private Const WM_MBUTTONDBLCLK = &H209 '双击鼠标右键
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'Private Const WM_SETHOTKEY = &H32 '响应您定义的热键
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'Private Const WM_USER = &H400
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'Private Const WM_NOTIFYICON = WM_USER + 1 ' 自定义消息
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'Private Const GWL_WNDPROC = (-4) ' 关于气球提示的自定义消息, 2000下不产生这些消息
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'Private Const NIN_BALLOONSHOW = (WM_USER + &H2) ' 当 Balloon Tips 弹出时执行
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'Private Const NIN_BALLOONHIDE = (WM_USER + &H3) ' 当 Balloon Tips 消失时执行（如 SysTrayIcon 被删除），' 但指定的 TimeOut 时间到或鼠标点击 Balloon Tips 后的消失不发送此消息
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'Private Const NIN_BALLOONTIMEOUT = (WM_USER + &H4) ' 当 Balloon Tips 的 TimeOut 时间到时执行
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'Private Const NIN_BALLOONUSERCLICK = (WM_USER + &H5) ' 当鼠标点击 Balloon Tips 时执行。
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''*******窗口过程拦截*********************************************************
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'Public Function TrayWndProc(ByVal hWnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
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' ' 拦截 WM_NOTIFYICON 消息
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' If Msg = WM_NOTIFYICON Then
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' Select Case lParam
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'
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' Case WM_LBUTTONUP
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' Debug.Print "左键单击"
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'
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' Case WM_LBUTTONDBLCLK
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' Debug.Print "左键双击"
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'
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' Case WM_RBUTTONUP
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' Debug.Print "右键单击"
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'
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' Case WM_RBUTTONDBLCLK
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' Debug.Print "右键双击"
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'
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' Case WM_MBUTTONUP
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' Debug.Print "中键单击"
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'
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' Case WM_MBUTTONDBLCLK
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' Debug.Print "中键双击"
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'
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' Case NIN_BALLOONSHOW
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' Debug.Print "显示气球提示"
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'
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' Case NIN_BALLOONHIDE
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' Debug.Print "删除托盘图标"
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'
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' Case NIN_BALLOONTIMEOUT
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' Debug.Print "气球提示消失"
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'
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' Case NIN_BALLOONUSERCLICK
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' Debug.Print "单击气球提示"
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'
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' Case WM_MOUSEMOVING
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' Debug.Print "鼠标移动"
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'
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' Case Else
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' Debug.Print lParam
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'
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' End Select
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' End If
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' TrayWndProc = CallWindowProc(OldWndProc, hWnd, Msg, wParam, lParam)'将消息发回原来的窗体
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'End Function
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''**************************************************************************
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''*******窗口过程拦截*******************************************************
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''**************************************************************************
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