Hi all,
My development environment is VB 6.0, and my OS is winxp. I would like to know how to find the mouse location at a control when the mouse is point at that control. The problem is that the mouse "whatever" events will not fire since the mouse is hjhack by other control. Anyway, I have the following code and I can check is the mouse over the control or not, however, I cannot find out where the mouse location at that control.
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long
Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
private sub mouseChecker()
Dim pnt As POINTAPI
Dim ConvertX As Double
GetCursorPos pnt
If WindowFromPoint (pnt.x, pnt.y) = Me.control1.hWn d Then
'I cannot find any method in finding the mouse location in that Visual basic control.
End If
end sub
thanks
Egghead 5 7789
--
Thanks
Robert Lo
Application Developer
LogTech Canada Ltd
660, 10201 Southport Road S.W.
Calgary, Alberta
Canada T2W 4X9
Email: ro*******@logte chcanada.com
"EggHead" <ro************ **@shaw.cawrote in message news:GH4th.7737 21$1T2.555065@p d7urf2no...
Hi all,
My development environment is VB 6.0, and my OS is winxp. I would like to know how to find the mouse location at a control when the mouse is point at that control. The problem is that the mouse "whatever" events will not fire since the mouse is hjhack by other control. Anyway, I have the following code and I can check is the mouse over the control or not, however, I cannot find out where the mouse location at that control.
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long
Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
private sub mouseChecker()
Dim pnt As POINTAPI
Dim ConvertX As Double
GetCursorPos pnt
If WindowFromPoint (pnt.x, pnt.y) = Me.control1.hWn d Then
'I cannot find any method in finding the mouse location in that Visual basic control.
End If
end sub
thanks
Egghead
On Mon, 22 Jan 2007 15:25:26 GMT, "EggHead" <ro************ **@shaw.ca>
wrote:
>This is a multi-part message in MIME format.
------=_NextPart_000_ 0010_01C73DFE.D 4179010 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi all,
My development environment is VB 6.0, and my OS is winxp. I would like = to know how to find the mouse location at a control when the mouse is = point at that control. The problem is that the mouse "whatever" events = will not fire since the mouse is hjhack by other control. Anyway, I have = the following code and I can check is the mouse over the control or not, = however, I cannot find out where the mouse location at that control.
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) = As Long Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As = Long, ByVal yPoint As Long) As Long
private sub mouseChecker()
Dim pnt As POINTAPI
Dim ConvertX As Double
GetCursorPos pnt
If WindowFromPoint (pnt.x, pnt.y) =3D Me.control1.hWn d Then
'I cannot find any method in finding the mouse location in that =
Look at the ScreenToClient API
It converts a Point structure from screen coordinates to client
coordinates
In response to the post:
On Mon, 22 Jan 2007 15:25:26 GMT, "EggHead"
<ro************ **@shaw.castate d...and I replied:
>Hi all,
My development environment is VB 6.0, and my OS is winxp. I would like to know how to find the mouse location at a control when the mouse is point at that control. The problem is that the mouse "whatever" events will not fire since the mouse is hjhack by other control. Anyway, I have the following code and I can check is the mouse over the control or not, however, I cannot find out where the mouse location at that control.
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
private sub mouseChecker()
Dim pnt As POINTAPI
Dim ConvertX As Double
GetCursorPos pnt
If WindowFromPoint (pnt.x, pnt.y) = Me.control1.hWn d Then
'I cannot find any method in finding the mouse location in that Visual basic control.
End If end sub thanks Egghead
Try this (air code)
'begin code
Type POINTAPI
X As Long
Y As Long
End Type
Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Type WINDOWPLACEMENT
Length As Long
flags As Long
ShowCmd As Long
ptMinPosition As POINTAPI
ptMaxPosition As POINTAPI
rcNormalPositio n As RECT
End Type
Declare Function GetCursorPos Lib "user32" ( _
lpPoint As POINTAPI) As Long
Declare Function GetWindowPlacem ent Lib "user32" ( _
ByVal hwnd As Long, _
lpwndpl As WINDOWPLACEMENT ) As Long
Public Function PointsToMe() As Boolean
Dim WinPos As WINDOWPLACEMENT
Dim Point As POINTAPI, lResult As Long
lResult = GetCursorPos(Po int)
lResult = GetWindowPlacem ent(Me.hwnd, WinPos)
If Point.X >= WinPos.rcNormal Position.Left And _
Point.X <= WinPos.rcNormal Position.Right And _
Point.Y >= WinPos.rcNormal Position.Top And _
Point.Y <= WinPos.rcNormal Position.Bottom Then _
PointsToMe = True
End Function
'end air code
Shell wrote:
In response to the post:
On Mon, 22 Jan 2007 15:25:26 GMT, "EggHead"
<ro************ **@shaw.castate d...and I replied:
>Hi all,
My development environment is VB 6.0, and my OS is winxp. I would like to know how to find the mouse location at a control when the mouse is point at that control. The problem is that the mouse "whatever" events will not fire since the mouse is hjhack by other control. Anyway, I have the following code and I can check is the mouse over the control or not, however, I cannot find out where the mouse location at that control.
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
private sub mouseChecker() Dim pnt As POINTAPI Dim ConvertX As Double GetCursorPos pnt If WindowFromPoint (pnt.x, pnt.y) = Me.control1.hWn d Then 'I cannot find any method in finding the mouse location in that Visual basic control.
End If end sub thanks Egghead
Try this (air code)
'begin code
Type POINTAPI
X As Long
Y As Long
End Type
Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Type WINDOWPLACEMENT
Length As Long
flags As Long
ShowCmd As Long
ptMinPosition As POINTAPI
ptMaxPosition As POINTAPI
rcNormalPositio n As RECT
End Type
Declare Function GetCursorPos Lib "user32" ( _
lpPoint As POINTAPI) As Long
Declare Function GetWindowPlacem ent Lib "user32" ( _
ByVal hwnd As Long, _
lpwndpl As WINDOWPLACEMENT ) As Long
Public Function PointsToMe() As Boolean
Dim WinPos As WINDOWPLACEMENT
Dim Point As POINTAPI, lResult As Long
lResult = GetCursorPos(Po int)
lResult = GetWindowPlacem ent(Me.hwnd, WinPos)
If Point.X >= WinPos.rcNormal Position.Left And _
Point.X <= WinPos.rcNormal Position.Right And _
Point.Y >= WinPos.rcNormal Position.Top And _
Point.Y <= WinPos.rcNormal Position.Bottom Then _
PointsToMe = True
End Function
'end air code
Bare in mind that this will also return true if the OPs window is not on
top.
To Egghead (why can't people use sensible names?):
What is it that has captured the mouse as it is broken...
--
Dean Earley (de*********@ic ode.co.uk)
i-Catcher Development Team
iCode Systems
Hi all,
using this API "GetWindowRect" , I found it is very easy.
The mouse event is not broken. It is because other control has the mouse
event
cheers,
Egghead
"Shell" <dr*****@mindsp ring.comwrote in message
news:sm******** *************** *********@4ax.c om...
In response to the post:
On Mon, 22 Jan 2007 15:25:26 GMT, "EggHead"
<ro************ **@shaw.castate d...and I replied:
>>Hi all,
My development environment is VB 6.0, and my OS is winxp. I would like to know how to find the mouse location at a control when the mouse is point at that control. The problem is that the mouse "whatever" events will not fire since the mouse is hjhack by other control. Anyway, I have the following code and I can check is the mouse over the control or not, however, I cannot find out where the mouse location at that control.
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
private sub mouseChecker() Dim pnt As POINTAPI Dim ConvertX As Double GetCursorPos pnt If WindowFromPoint (pnt.x, pnt.y) = Me.control1.hWn d Then 'I cannot find any method in finding the mouse location in that Visual basic control.
End If end sub thanks Egghead
Try this (air code)
'begin code
Type POINTAPI
X As Long
Y As Long
End Type
Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Type WINDOWPLACEMENT
Length As Long
flags As Long
ShowCmd As Long
ptMinPosition As POINTAPI
ptMaxPosition As POINTAPI
rcNormalPositio n As RECT
End Type
Declare Function GetCursorPos Lib "user32" ( _
lpPoint As POINTAPI) As Long
Declare Function GetWindowPlacem ent Lib "user32" ( _
ByVal hwnd As Long, _
lpwndpl As WINDOWPLACEMENT ) As Long
Public Function PointsToMe() As Boolean
Dim WinPos As WINDOWPLACEMENT
Dim Point As POINTAPI, lResult As Long
lResult = GetCursorPos(Po int)
lResult = GetWindowPlacem ent(Me.hwnd, WinPos)
If Point.X >= WinPos.rcNormal Position.Left And _
Point.X <= WinPos.rcNormal Position.Right And _
Point.Y >= WinPos.rcNormal Position.Top And _
Point.Y <= WinPos.rcNormal Position.Bottom Then _
PointsToMe = True
End Function
'end air code This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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