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resizing draw widget [message #10534]

Wed, 17 December 1997 00:00

Cathy Campo
Messages: 7
Registered: October 1997

Junior Member

i am trying to resize a draw widget. when i originally create the
base and draw widget, i do this

base = widget_base(title='Data', xoffset=xoffset, yoffset=yoffset, $
/column, xsize=x_scroll_size)
draw = widget_draw(base, /scroll, x_scroll_size=x_scroll_size, $
y_scroll_size=y_scroll_size, retain=2, xsize=xsize, ysize=ysize)

when i want to resize the draw widget, i recalculate a new xsize,
ysize, then i do this

; adjust size of drawable area
widget_control, draw, draw_xsize=xsize, draw_ysize=ysize
; adjust viewport size
widget_control, draw, xsize=x_scroll_size, ysize=y_scroll_size
; adjust base size
widget_control, base, size=x_scroll_size

the base is resizing correctly, but the draw widget is staying the
old size. any suggestions?

Cathy Campo
General Atomics
San Diego, CA
campo at gav dot gat dot com
phone (619) 455-3340

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[Message index]

		resizing draw widget By: Cathy Campo on Wed, 17 December 1997 00:00
		Re: resizing draw widget By: davidf on Thu, 18 December 1997 00:00

Previous Topic:	Re: Object-Oriented Programming Question
Next Topic:	Mouse and keyboard events in a draw widget

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