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| Re: mouse appearance [message #57876 is a reply to message #57875] |
Tue, 08 January 2008 14:23  |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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minuscrim wrote:
> I use graphic objects. With DEVICE, CURSOR_STANDARD=??? a new window
> is displayed. I dont want that..
> Do you know how to change the appearance in object graphics??
Then you just use the SetCurrentCursor method on your
IDLgrWindow object.
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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| Re: mouse appearance [message #57877 is a reply to message #57876] |
Tue, 08 January 2008 14:02 |
natha
Messages: 482
Registered: October 2007
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Senior Member |
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Thanks David,
I use graphic objects. With DEVICE, CURSOR_STANDARD=??? a new window
is displayed. I dont want that..
Do you know how to change the appearance in object graphics??
On Jan 8, 4:55 pm, David Fanning <n...@dfanning.com> wrote:
> minuscrim wrote:
>> I want to change the mouse appearance when I move the cursor above a
>> widget draw.... This widget draw is only a part of my window
>> application.
>
>> Do you know how to do that ?
>
> What is typically done is to turn tracking events on for the
> draw widget. Then, when the cursor enters the draw widget,
> switch the cursor with DEVICE, CURSOR_STANDARD=???. When
> the cursor leaves the draw widget, set it back with DEVICE,
> /STANDARD_CURSOR. (This is in direct graphics. Object
> graphics is even easier.)
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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| Re: mouse appearance [message #57878 is a reply to message #57877] |
Tue, 08 January 2008 13:55 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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minuscrim wrote:
> I want to change the mouse appearance when I move the cursor above a
> widget draw.... This widget draw is only a part of my window
> application.
>
> Do you know how to do that ?
What is typically done is to turn tracking events on for the
draw widget. Then, when the cursor enters the draw widget,
switch the cursor with DEVICE, CURSOR_STANDARD=???. When
the cursor leaves the draw widget, set it back with DEVICE,
/STANDARD_CURSOR. (This is in direct graphics. Object
graphics is even easier.)
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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