comp.lang.idl-pvwave archive: archive » Widget_Draw

Home » Public Forums » archive » Widget_Draw - Help

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Widget_Draw - Help [message #27435 is a reply to message #27339]

Tue, 23 October 2001 14:26

Pavel A. Romashkin
Messages: 531
Registered: November 2000

Senior Member

In the event handler, get the value of the draw widget and set that to
be the active window:

widget_control, Draw_ID, get_value=w_ID
wset, w_ID

You can also make the event handler return the focus to the originally
active direct graphics window.
Check out http://spot.colorado.edu/~romashki/idl/smart_w.pro to see how
the window focusing can be accomplished.

> Logan Lindquist wrote:
>
> How do I get the image to stay in the Widget_Draw when I click on
> another window? I was thinking that by coding in the PRO that the
> Widget_Draw calls [in the initialization], something updates the
> image. Is this the correct way to do that?
>
> Thanks,
>
> Logan

Report message to a moderator

[Message index]

		Widget_Draw - Help By: Logan Lindquist on Thu, 18 October 2001 12:55
		Re: Widget_Draw - Help By: Pavel A. Romashkin on Tue, 23 October 2001 14:26
		Re: Widget_Draw - Help By: Logan Lindquist on Wed, 24 October 2001 12:42
		Re: Widget_Draw - Help By: Logan Lindquist on Tue, 23 October 2001 13:40

Previous Topic:	Re: A few IDL benchmarck results - question
Next Topic:	How to get mouse values in ION

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 20:58:37 PDT 2025

Total time taken to generate the page: 0.00190 seconds