نمایش tooltip در یک list view

[na3er-faraji]

من یه List View دارم که توش تعدادی آیکون قرار داره . حالا میخام ماوس روی هر کدوم از آیکون ها که رفت یک Tooltip نشون بدم . ولی وقتی تو خاصیت tooltip هر شیئی مینویسم کار نمیکنه . لطفا راهنمایی کنید

[CodeMasterX]

اگر میخوایی ToolTip های تک خطی نشون بدی باید برای هر آیتم جداگانه تعریفشون کنی:


ListView1.ListItems(1).ToolTipText = "ListItem1 ToolTip"


اگر هم ToolTip های چند خطی (MultiLine) میخوای تو همین بخش جستجو کن قبلا فکر کنم آقای حامد مصافی پاخش رو گذاشتن.

[vb_nima]

آقای CodeMasterX من عبارت حامد مصافی را سرچ کردم ولی در مورد tooltip چند خطی چیزی نبود. اسم تاپیکش یادتون نیست؟

[CodeMasterX]

اسم تاپیک رو نه یادم نیست ولی فکر کنم آقای محمدی دیگه اینجا حضور ندارن و شاید پست هاشون قابل استفاده نباشن.برای این کار باید از توابع API استفاده کنید سعی میکنم همین امروز فردا یه کدی بنویسم و بذارم.

[romina2006]

'In Module
Option Explicit
Public Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Public Type TOOLINFO
cbSize As Long
dwFlags As Long
hwnd As Long
dwID As Long
rtRect As RECT
hInst As Long
lpszText As Long
lParam As Long
End Type
Public Type ICCEX
dwSize As Long
dwICC As Long
End Type
Public Enum EditTipIcon
etiNone = 0
etiInfo = 1
etiWarning = 2
etiError = 3
End Enum
Public Type EDITBALLOONTIP
cbStruct As Long
pszTitle As Long
pszText As Long
ttiIcon As Long
End Type
Public Enum TOOLSTYLE
szClassic = 1
szBalloon = 64
End Enum
Public Declare Function CreateWindowEx Lib "user32" Alias "CreateWindowExA" (ByVal dwExStyle As Long, ByVal lpClassName As String, ByVal lpWindowName As String, ByVal dwStyle As Long, ByVal x As Long, ByVal y As Long, ByVal nWidth As Long, ByVal nHeight As Long, ByVal hWndParent As Long, ByVal hMenu As Long, ByVal hInstance As Long, lpParam As Any) As Long
Public Declare Function GetClientRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As Long
Public Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Public Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
Public Declare Function InitCommonControlsEx Lib "comctl32.dll" (ByRef iccInit As ICCEX) As Long
Public Declare Function DestroyWindow Lib "user32" (ByVal hwnd As Long) As Long

' Set Window Pos Flags
Public Const HWND_TOPMOST As Long = -1
Public Const SWP_NOMOVE As Long = &H2
Public Const SWP_NOSIZE As Long = &H1
' Init Common Controls
Public Const ICC_WIN95_CLASSES As Long = &HFF
' Misc
Public Const CCM_FIRST As Long = &H2000
Public Const CCM_SETWINDOWTHEME As Long = (CCM_FIRST + &HB)
Public Const WM_USER As Long = &H400
Public Const CW_USEDEFAULT As Long = &H80000000
Public Const ECM_FIRST As Long = &H1500
' Edit Box Tip
Public Const EM_SHOWBALLOONTIP = ECM_FIRST + 3
' Window Styles
Public Const WS_POPUP As Long = &H80000000
Public Const WS_EX_TOPMOST As Long = &H8&

' ToolTips Class
Public Const TOOLTIPS_CLASSA As String = "tooltips_class32"
' ToolTips Flags
Public Const TTF_ABSOLUTE As Long = &H80
Public Const TTF_CENTERTIP As Long = &H2
Public Const TTF_DI_SETITEM As Long = &H8000
Public Const TTF_IDISHWND As Long = &H1
Public Const TTF_RTLREADING As Long = &H4
Public Const TTF_SUBCLASS As Long = &H10
Public Const TTF_TRACK As Long = &H20
Public Const TTF_TRANSPARENT As Long = &H100
' ToolTips Icon
Public Const TTI_ERROR As Long = 3
Public Const TTI_INFO As Long = 1
Public Const TTI_NONE As Long = 0
Public Const TTI_WARNING As Long = 2
' ToolTips Message
Public Const TTM_ACTIVATE As Long = (WM_USER + 1)
Public Const TTM_ADDTOOL As Long = (WM_USER + 4)
Public Const TTM_ADJUSTRECT As Long = (WM_USER + 31)
Public Const TTM_DELTOOL As Long = (WM_USER + 5)
Public Const TTM_ENUMTOOLS As Long = (WM_USER + 14)
Public Const TTM_GETBUBBLESIZE As Long = (WM_USER + 30)
Public Const TTM_GETCURRENTTOOL As Long = (WM_USER + 15)
Public Const TTM_GETDELAYTIME As Long = (WM_USER + 21)
Public Const TTM_GETMARGIN As Long = (WM_USER + 27)
Public Const TTM_GETMAXTIPWIDTH As Long = (WM_USER + 25)
Public Const TTM_GETTEXT As Long = (WM_USER + 11)
Public Const TTM_GETTIPBKCOLOR As Long = (WM_USER + 22)
Public Const TTM_GETTIPTEXTCOLOR As Long = (WM_USER + 23)
Public Const TTM_GETTOOLCOUNT As Long = (WM_USER + 13)
Public Const TTM_GETTOOLINFO As Long = (WM_USER + 8)
Public Const TTM_HITTEST As Long = (WM_USER + 10)
Public Const TTM_NEWTOOLRECT As Long = (WM_USER + 6)
Public Const TTM_POP As Long = (WM_USER + 28)
Public Const TTM_POPUP As Long = (WM_USER + 34)
Public Const TTM_RELAYEVENT As Long = (WM_USER + 7)
Public Const TTM_SETDELAYTIME As Long = (WM_USER + 3)
Public Const TTM_SETMARGIN As Long = (WM_USER + 26)
Public Const TTM_SETMAXTIPWIDTH As Long = (WM_USER + 24)
Public Const TTM_SETTIPBKCOLOR As Long = (WM_USER + 19)
Public Const TTM_SETTIPTEXTCOLOR As Long = (WM_USER + 20)
Public Const TTM_SETTITLE As Long = (WM_USER + 32)
Public Const TTM_SETTOOLINFO As Long = (WM_USER + 9)
Public Const TTM_SETWINDOWTHEME As Long = CCM_SETWINDOWTHEME
Public Const TTM_TRACKACTIVATE As Long = (WM_USER + 17)
Public Const TTM_TRACKPOSITION As Long = (WM_USER + 18)
Public Const TTM_UPDATE As Long = (WM_USER + 29)
Public Const TTM_UPDATETIPTEXT As Long = (WM_USER + 12)
Public Const TTM_WINDOWFROMPOINT As Long = (WM_USER + 16)
' ToolTips Notification
Public Const TTN_FIRST As Long = (-520)
Public Const TTN_GETDISPINFO As Long = (TTN_FIRST - 0)
Public Const TTN_LAST As Long = (-549)
Public Const TTN_LINKCLICK As Long = (TTN_FIRST - 3)
Public Const TTN_NEEDTEXT As Long = TTN_GETDISPINFO
Public Const TTN_POP As Long = (TTN_FIRST - 2)
Public Const TTN_SHOW As Long = (TTN_FIRST - 1)
' ToolTips Creation Flags
Public Const TTS_ALWAYSTIP As Long = &H1
Public Const TTS_BALLOON As Long = &H40
Public Const TTS_NOANIMATE As Long = &H10
Public Const TTS_NOFADE As Long = &H20
Public Const TTS_NOPREFIX As Long = &H2
Global ghWndTip As Long, ghWndParent As Long
Public Function StartTip(hWndParent As Long, Style As Long)

Dim hWndTip As Long, dwFlags As Long, ICEx As ICCEX

dwFlags = TTS_NOPREFIX Or TTS_ALWAYSTIP Or Style

With ICEx
.dwSize = Len(ICEx)
.dwICC = ICC_WIN95_CLASSES
End With

InitCommonControlsEx ICEx

hWndTip = CreateWindowEx(WS_EX_TOPMOST, TOOLTIPS_CLASSA, "", WS_POPUP Or dwFlags, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, hWndParent, 0, App.hInstance, ByVal 0&)

If hWndTip = 0 Then Exit Function

SetWindowPos hWndTip, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE

StartTip = hWndTip
ghWndTip = hWndTip
ghWndParent = hWndParent

End Function
Public Sub CreateBalloon(Object1 As Object, hWndOwner As Long, szText As String, Style As TOOLSTYLE, szCentered As Boolean, Optional szTitle As String, Optional mvarIcon As EditTipIcon, Optional BackColor As String, Optional ForeColor As String)

Object1.Tag = StartTip(hWndOwner, Style)
Dim tiInfo As TOOLINFO

With tiInfo

If szCentered = True Then

.dwFlags = TTF_SUBCLASS Or TTF_CENTERTIP Or TTF_TRANSPARENT

Else

.dwFlags = TTF_SUBCLASS Or TTF_TRANSPARENT

End If

.hwnd = hWndOwner
.lpszText = StrPtr(StrConv(szText, vbFromUnicode))
.hInst = App.hInstance
GetClientRect hWndOwner, .rtRect

.cbSize = Len(tiInfo)
End With

If szTitle <> "" Then

SendMessage ghWndTip, TTM_ADDTOOL, 0&, tiInfo
SendMessage ghWndTip, TTM_SETTITLE, CLng(mvarIcon), ByVal szTitle
SendMessage ghWndTip, TTM_SETTITLE, CLng(mvarIcon), ByVal szTitle
Else

SendMessage ghWndTip, TTM_ADDTOOL, 0&, tiInfo

End If

If BackColor <> "" Then
SendMessage ghWndTip, TTM_SETTIPBKCOLOR, BackColor, 0&

End If

If ForeColor <> "" Then

SendMessage ghWndTip, TTM_SETTIPTEXTCOLOR, ForeColor, 0&

End If


End Sub
Public Sub ShowBalloonTip(hwndEdit As Long, szTitle As String, szText As String, tipIcon As EditTipIcon, Optional BackColor As String, Optional ForeColor As String)


Dim ebtTip As EDITBALLOONTIP

With ebtTip
.cbStruct = Len(ebtTip)
.pszText = StrPtr(szText)
.pszTitle = StrPtr(szTitle)
.ttiIcon = tipIcon
End With


SendMessage hwndEdit, EM_SHOWBALLOONTIP Or TTF_CENTERTIP, 0&, ebtTip


End Sub
Public Sub KillBalloonTip(Id As Long)
DestroyWindow Id
End Sub



Private Sub ListView1_Click()
Select Case ListView1.SelectedItem.Index
Case 1
CreateBalloon Me.ListView1, ListView1.hwnd, ToolTipText1, szBalloon, False, Title1, etiInfo
Case 2
CreateBalloon Me.ListView1, ListView1.hwnd, ToolTipText2, szBalloon, False, Title2, etiWarning
End Select
End Sub