i´m already using fractions and offsets, through my class CLDecorMorph...
http://paste.lisp.org/display/87049
(Note: in that class properties as #position or #top, #left etc be
relatives to owner)
I´m use the owner always with ProportionalLayout and the "anchors" with the
fractions-offsets mechanism. The problem is when I try set the #position: or
#extent: accessors. Don´t works.
Gary Chambers wrote:
>
> 1. "Fixed" positioning can be achived by setting the fractions to 0...@0 for
> top-left and bottom-right then using the offsets.
>
> Regards, Gary
>
> ----- Original Message -----
> From: nullPointer
> To: [email protected]
> Sent: Monday, September 14, 2009 12:03 PM
> Subject: Re: [Pharo-project] Polymorph - TabIndex and layoutFrames
> questions
>
>
> 1. I have always work with owners in ProportionalLayout, don´t let work
> with another layoutPolicy in the canvas designer. In view designer exists
> the possibility of "anchor" a widget to top, left, down and right. That is
> all need the user ( for the moment ) for anchor a widget, but fails to
> change size and position.Exists the possibility of do it in
> ProportionalLayout on owner?
>
>
> 2. Then i understand than changing the order of submorphs that works? I
> will probe.
>
> Regards and many thanks.
>
>
> 2009/9/14 Gary Chambers (via Nabble) <[hidden email]>
>
> 1. position/extent depends on how thae morph is laid out in its owner.
> LayoutFrame is used when the owner specified a proportional layout,
> use the
> fractions to pin corners and the offsets to.. offset.
> If the owner specifies no layout then postion/extent work as expected.
> For table layouts things are more complicated (see hResizing/vResizing
> etc.)
>
> 2. Tab order (keyboard navigation) follows the order of the submorphs
> at
> present. Add your morphs (using addMorphback: or via the Polymorph
> row/column type stuff) in the order you want navigation to follow.
>
> Regards, Gary
>
>
> ----- Original Message -----
> From: "nullPointer" <[hidden email]>
> To: <[hidden email]>
> Sent: Sunday, September 13, 2009 9:48 PM
> Subject: [Pharo-project] Polymorph - TabIndex and layoutFrames
> questions
>
>
>
> >
> >
> > 1- How i can change the #position or #extent of a Morph with a
> layoutFrame
> > setted ?
> >
> > for example, i have a button "anchored" to top and right; if i set
> the
> > #position: of that button the position don´t change. Then i try
> override
> > the
> > #position: accessor of my button; first set #layoutframe: to nil,
> later do
> > the set normally of #position: and later set again the old value
> of
> > #layoutFrame: , for remain the original anchors. But don´t works.
> Well, if
> > I
> > execute the code in a WorkSpace, line to line, then works! but don´t
> if
> > execute all code. I don´t understand :|
> >
> >
> > 2- How works the tab index mechanism in Polymorph?
> >
> > in some of my Views i have controls with unordered tab order in
> controls.
> > How i can change the order? I don´t see nothing for start.
> >
> > 3- Exists the possibility of change the position of cursor of a
> textbox?
> >
> >
> > Regards, and thanks for the help
> >
> > --
> > View this message in context:
> >
> http://n2.nabble.com/Polymorph-TabIndex-and-layoutFrames-questions-tp3638041p3638041.html
> > Sent from the Pharo Smalltalk mailing list archive at Nabble.com.
> >
> > _______________________________________________
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> > [hidden email]
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>
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> and layoutFrames questions
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