| Re: Moving and resizing windows in IDL [message #2031] |
Tue, 03 May 1994 08:00 |
8015
Messages: 52
Registered: November 1993
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Member |
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In article <Cp7185.Hzr@ngdc.noaa.gov>,
Greg Ushomirskiy <greg@farpoint.ngdc.noaa.gov> wrote:
>
> How do I move or resize an already-created window in IDL? I know that I can
> specify the size or position of the main base when it is CREATED (with XSIZE,
> XOFFSET, etc.) but how do I change it once it has been realized?
>
When you create your draw widget use some code similar to the following:
Widget_Control, base, TLB_Get_Offset=offsets, /Realize
drawbase = Widget_Base(xoffset=offsets(0), yoffset=offsets(1), $
group=base, Event_Pro='wis2_resize', TLB_Size_Events=1, $
title='WIS II Draw Window')
The Event_Pro='wis2_resize' portion of the drawbase declaration allows
a call to a procedure when an event (such as a resize) occurs in the
drawbase.
Here's a portion of my wis2_resize.pro file:
pro wis2_resize, event
Widget_Control, event.id, TLB_Get_Offset=offsets, /Destroy
drawbase = Widget_Base(xoffset=offsets(0), yoffset=offsets(1), $
group=info.grouplead, Event_Pro='wis2_resize', $
TLB_Size_Events=1, title='WIS II Draw Window')
draw = Widget_Draw(drawbase, Button_Events=1, $
retain=2, XSize=event.x, YSize=event.y, $
Event_Pro='wis2_draw_event')
Widget_Control, drawbase, /Realize
Widget_Control, draw, Get_Value=wid
WSet, wid
end
Hope this is what you were looking for. Let me know if you need more
specifics and I can work with you through email.
Mike Schienle Hughes Santa Barbara Research Center
mgs@sbjse0.sbrc.hac.com 75 Coromar Drive, M/S B28/87
Voice: (805)562-7466 Fax: (805)562-7881 Goleta, CA 93117
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