Re: [Java-gnome-developer] show a ColorButton into a collumn of a TreeView

[cyber p. <cyb...@gm...>]

You can use DataColumnPixbuf, and a CellRendererPixbuf to display an
image (you can create one with ImageIO) filled with the desired color.
To store a reference to the color object you can use
DataColumnReference<Color>. Just remember that the model of the
treeview is meant to be used only for presentation purposes and not to
store your application's model.

On Mon, Feb 6, 2012 at 3:03 PM, lameire alexis
<ale...@ho...> wrote:
> Hi,
> I understood the way to use the model view of treeview widget but i need
> a custom use of this widget.
> I would like to store in the model a color, that must be shown in the
> treeview.
> To make this I need first to create my own CellRenderer, i would like to
> know how to do this.
> Secondly to store my color into the model i need to know how to make my
> own DataColumn and finally, how to use it in the listStore model.
>
> Thanks for your attention
> Alexis Lameire
>
>
> ------------------------------------------------------------------------------
> Try before you buy = See our experts in action!
> The most comprehensive online learning library for Microsoft developers
> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
> Metro Style Apps, more. Free future releases when you subscribe now!
> http://p.sf.net/sfu/learndevnow-dev2
> _______________________________________________
> java-gnome-developer mailing list
> jav...@li...
> https://lists.sourceforge.net/lists/listinfo/java-gnome-developer