| Re: Draw Widget in GUIBuilder? [message #49459] |
Wed, 26 July 2006 13:56  |
michael aye
Messages: 1
Registered: July 2006
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Junior Member |
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Doug Edmundson wrote:
> maye wrote:
>> I found out more about it:
>> Everything goes well, if I don't use the tab widget.
>> And with the tab widget, it works, IF one puts the sizing of the tab
>> widget element to explicit. But only then. Otherwise the whole area is
>> shrinked, don't know why, b/c in the manual it says that the size of
>> the tabwidget is determined by the largest base in the tab elements. As
>> the base size is determined by the explicitly sized draw widget, the
>> tab widget should find out about that, but it doesn't seem to do so.I
>> guess this is a bug? Or an un-understood feature?
>> Anyway, with some mangling i could do now what I wanted.
>> Regards,
>> Michael
>>
>
> Michael,
>
> I wrote a little widget application and am not seeing the problem. I
> tried it on IDL 6.0 and 6.3. I've included the program below. Please
> give it a try and let me know how it runs (or if I'm not correctly
> duplicating your widget layout). If it doesn't fail, can you send me
> your reproduce case? Also, what version of IDL are you running? Do you
> have a non-Windows machine you can try it on?
>
> Doug
>
> --- 8< ------------------------------------
>
> pro tabster
>
> topBase = widget_base()
>
> tabBase = widget_tab( topBase )
>
> tab1 = widget_base( tabBase, title = "One", /column )
>
> buttonBase = widget_base( tab1, /row )
> button1 = widget_button( buttonBase, value = "B1" )
> button2 = widget_button( buttonBase, value = "B2" )
> button3 = widget_button( buttonBase, value = "B3" )
>
> draw = widget_draw( tab1, xsize = 512, ysize = 512 )
>
> widget_control, topBase, /realize
>
> end
Thanks for your help, Doug!
Your code works fine (using 6.3/XP here), it's just the GUIBuilder that
works a bit funny, i guess. The GUI creation is quite easy as you have
shown, I was just a bit scared/lazy to fiddle with the event handling,
there I really like the comfort of the GUIBuilder.
But I just had a look again at the event handling, I guess at the end I
save some time sparing me the trouble with the GUIBuilder. ;)
Thanks anyway!
Michael
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