Hey Raphael,
Tooltips are indeed only plain text. You want to have an XHTML tooltip
instead?
As to your image:
a.setData(WLink.new("http://host.com/thumbnail.jpg";),ItemDataRole::DecorationRole
)
(the model shouldn't contain widgets, since that's not a proper separation
of model and view).
Regards,
koen
2013/12/19 Raphael Bauduin <rbli...@gmail.com>
> Hi,
>
> I'm trying to display images in WTableView cells, as well as in tooltips
> of these cells, but I'm not getting it working.
>
> Here is the code with which I build my model (JRuby code using JWt):
>
> @data.each_index do |row_index|
> row=@data[row_index] #row_index was used in another try, kept it
> here though not used below
> values = row.values
>
> a = WStandardItem.new
> a.setData(values[0].to_i,ItemDataRole::UserRole+1 )
>
> a.setData(WImage.new(WLink.new("http://host.com/thumbnail.jpg";)),ItemDataRole::DecorationRole
> )
>
> b = WStandardItem.new
> b.setData(values[1].to_s,ItemDataRole::UserRole+1 )
> b.setData(values[1].to_s,ItemDataRole::DisplayRole )
>
> @model.appendRow([ a, b])
> end
>
>
> I've tried with ItemDataRole::ToolTipTole, but it seems to only handle
> text.
> Any advice on a better way of building the model is also welcome. my
> approach seems very verbose.
>
> Thanks
>
> Raph
>
>
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![http://host.com/thumbnail.jpg"](http://host.com/thumbnail.jpg"){kind=link}