3 Oct
2012
3 Oct
'12
9:28 a.m.
Thanks Alex.
Concerning the lineFrom: The code is from a Roassal example in the easel:
Examples -> ROExample -> Basic -> Lines. So we should fix that there. Also
the code *edge + (ROLine red)* does not make the line red in the example,
thats probably related?
Cheers,
Dennis
On Wed, Oct 3, 2012 at 1:04 AM, Alexandre Bergel <alexandre.bergel(a)me.com>wrote;wrote:
Hi Dennis!
Well spotted!!
I was able to reproduce and fix the problem. The last version of Roassal
should do what you expect. By the way, you should have "ROEdge from: node1
to: node2." and not "ROEdge lineFrom: node1 to: node2." because with
lineFrom: you add a shape.
Cheers,
Alexandre
On Oct 2, 2012, at 12:17 PM, Dennis Schenk <d.schenk(a)students.unibe.ch>
wrote:
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Alexandre Bergel http://www.bergel.eu
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No, actually I do have the latest version and the
bug is still present,
but it does concern ROEdges, not ROElements. See the
following script where
I want to add a highlighter to an edge.
--------------------
| view rawView node1 node2 edge |
rawView := ROView new.
view := ROMondrianViewBuilder view: rawView.
node1 := ROLabel elementOn: 'node1'.
node2 := ROLabel elementOn: 'node2'.
node1 @ RODraggable.
node2 @ RODraggable.
edge := ROEdge lineFrom: node1 to: node2.
edge + (ROLine red).
edge @ ROLightlyHighlightable.
rawView add: edge; add: node1; add: node2.
ROHorizontalLineLayout on: (Array with: node1 with: node2).
ROEaselMorphic new populateMenuOn: view.
view noLayout.
view open
--------------------
This is why we have to add the changes to ROAbstractElement.
Cheers,
Dennis
On Thu, Sep 27, 2012 at 12:04 AM, Alexandre Bergel <
alexandre.bergel(a)me.com> wrote:
Hi Dennis,
I have the impression that you do not use the last version of Roassal.
In Pharo 1.4 and 2.0, with the last version of Roassal I have the script
that does
let the second circle changes its color.
--------------------
el1 := (ROElement on: 1) height: 50; width:50.
el1 + (ROCircle color: Color lightGreen).
el2 := (ROElement on: 1) height: 50; width:50.
el2 + (ROCircle color: Color lightGreen) @ ROLightlyHighlightable.
rawView := ROView new @ RODraggable.
rawView add: el1.
rawView add: el2.
ROHorizontalLineLayout on: rawView elements.
rawView open.
--------------------
Alexandre
On Sep 26, 2012, at 7:43 AM, Dennis Schenk <d.schenk(a)students.unibe.ch>
wrote:
> Hi,
>
> The code does not work for me, because attributes for the ROElement
ist
always nil, thus it can't set the original color.
>
> (Or did I miss ome thing? I updated Roassal to the newest version).
>
> I added
> - attributes := Dictionary new. to the init method of ROAbstractElement
> - The method attributes to ROAbstractElement to make it accessible.
>
> Else the code of ROLightlyHighlightable leads to an error.
>
> See the filed out ROAbstractElement here:
>
> http://cl.ly/code/2J0T3x3y1F0y
>
> Cheers,
> Dennis
>
> On Mon, Sep 24, 2012 at 8:01 PM, <moose-technology(a)googlecode.com>
wrote:
>
> Comment #2 on issue 843 by google....(a)ben.coman.com.au:
ROLightlyHighlightable drains element colour
http://code.google.com/p/moose-technology/issues/detail?id=843
Works for me. Thanks Alex.
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--
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Alexandre Bergel http://www.bergel.eu
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