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Re: Resizing and mouse event ??? [message #39687 is a reply to message #39674]

Mon, 07 June 2004 10:56

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Antonio Santiago writes:

> Hi, my problem is:
>
> I want to resize a window aplication but i want to update the
> widget_draw inside this when the user release the mouse.
> The base widget has the option TLB_SIZE_EVENTS that emits the event
> WIDGET_BASE with the new dimensions, but it doesnt informate about mouse
> button.
>
> How can i know the status of the mouse buttons in a resize event of
> widget_base?

I'm not sure the mouse buttons are relevant in this case.
The window manager is responsible for when the resize
base event is generated, and it is always generated when
you release the cursor. No information about the position
or state of the cursor is included in the event structure.
Since it appears that base widgets in Windows can only
be sized with the left mouse button, I presume you would
be save in assuming the LEFT button is UP if you had to
assume something. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: Resizing and mouse event ??? By: David Fanning on Tue, 08 June 2004 05:43
		Re: Resizing and mouse event ??? By: Antonio Santiago on Mon, 07 June 2004 23:53
		Re: Resizing and mouse event ??? By: David Fanning on Mon, 07 June 2004 10:56

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