win32lib mouse question
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Hi all.
I have a win32lib question that I know has been asked before.
Following an "onMouse" event, is there a simple way to receive another
mouse event (like a second mouse button click) from within the onMouse=20
procedure?
What I want to do is something simple like click at a point in the =
window
and draw a line from the first clicked point to whatever the current =
mouse
position is until the mouse is again clicked (or perhaps the button is
released).
I have achieved it by hacking at win32lib a bit (got a global to the MSG
structure and "fetched" the message) but is there a simpler way?
Also, my attempts at using getMousePos() results in the x,y being =
different
to the actual mouse position. I have a vague memory from the Amiga=20
regarding the difference between screen coords and logical coords and =
functions
to convert from one to the other. Is this the problem?
Many thanks in advance.
Mark
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<DIV><FONT size=3D2>Hi all.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>I have a win32lib question that I know has been =
asked=20
before.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>Following an "onMouse" event, is there a simple way =
to receive=20
another</FONT></DIV>
<DIV><FONT size=3D2>mouse event (like a second mouse button click) from =
within the=20
onMouse </FONT></DIV>
<DIV><FONT size=3D2>procedure?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>What I want to do is something simple like click at =
a point in=20
the window</FONT></DIV>
<DIV><FONT size=3D2>and draw a line from the first clicked point to =
whatever the=20
current mouse</FONT></DIV>
<DIV><FONT size=3D2>position is until the mouse is again clicked (or =
perhaps the=20
button is</FONT></DIV>
<DIV><FONT size=3D2>released).</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>I have achieved it by hacking at win32lib a bit (got =
a global=20
to the MSG</FONT></DIV>
<DIV><FONT size=3D2>structure and "fetched" the message) but is there a =
simpler=20
way?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>Also, my attempts at using getMousePos() results in =
the x,y=20
being different</FONT></DIV>
<DIV><FONT size=3D2>to the actual mouse position. I have a vague memory =
from the=20
Amiga </FONT></DIV>
<DIV><FONT size=3D2>regarding the difference between screen coords and =
logical=20
coords and functions</FONT></DIV>
<DIV><FONT size=3D2>to convert from one to the other. Is this the=20
problem?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>Many thanks in advance.</FONT></DIV>
<DIV> </DIV>
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