2015-04-19 7:33 GMT+02:00 stepharo <stepharo@free.fr>:
Nicolai

I will start to look at Spec and with the goal to improve the API.
So what is a little scenario to show the API needed for this case?

Hi stef,

Compare this tree in Pharo 4.0 and Pharo 3.0
(TreeModel new roots:(1to:5))openWithSpec

3.0
-> different color for odd/even rows
4.0
-> always the same default color (theme backgroundColor)

(This had changed because we removed the (hard coded) call to row color in
MorphTreeModel>>#defaultTreeMorph)

How can we set the row colors when using spec tree model->
We can set the row color in the tree model with:

|t|
t:=(TreeModel new roots:(1to:5));yourself.
t oddRowColor: Color black.
t evenRowColor: Color white.
t openWithSpec.

But the result is the same, the row color isn't populated to the widget.

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Stef

Le 18/4/15 22:08, Nicolai Hess a ��crit��:


2015-04-18 6:45 GMT+02:00 Damien Cassou <damien.cassou@inria.fr>:

Jan Blizni��enko <bliznjan@fit.cvut.cz> writes:

> In settings, there used to be option to switch off categories of image
> sources/templates, like hide Pharo 2 category, but this option seems to be
> missing now.


yes, I removed it because it was too costly to maintain.


> And one more thing ... GUI has some weird colors (well, I think it is
> actually missing colors). Screenshot:
> https://monosnap.com/file/Fs6rfZTlstzqkKzyReRnPUVa28FVZe.png
> However, this one is not today's change, because this morning I tried
> updating launcher (to find out whether it supports Pharo 5 :) ) and colors
> were already like this.


I confirm and I don't know why.

This changed in pharo 40.004. Setting the rowcolor in the TreeMorph created by the MorphTreeModel
was removed (by estaban (?)), I think this was because it is bad to have these values hard coded in
the model (doesn't look nice with the dark theme :) )

The now problem is, spec tree model does not expose (or use) the api for setting this attributes.
I uploaded a workaround fix to set this property when the widget is built (bypassing spec).
(PharoLauncher-Spec-NicolaiHess.41)

nicolai



��

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Damien Cassou
http://damiencassou.seasidehosting.st

"Success is the ability to go from one failure to another without
losing enthusiasm." --Winston Churchill