Comment une image devient un noeud dans la palette et on peut l'inserer dans la zone de dessin
How a picture becomes a node in the palette and can be inserted in the drawing area
+1
A:
First, to bad to see your question voted down, not sure why that is; the question is valid. Sorry I can only reply in English. Review this document (GMF Developer Guide) on GMF paying close attention to the figures II and III to ensure understanding of views/nodes vs editParts vs figures.
The examples really show you how to use all the different plug-in extensions together to create the whole user interaction you are expecting.
Second, there are palette examples included in eclipse GMF. Eclipse -> New Example -> GMF. The palette requires a plug-in type and classes outside of the drawing/picture plug-ins. I have validated that the GMF logic example shows how to use the palette plug-in and classes to accomplish this. Just in case the link to installing the examples (Install Examples if not already.)
Ted Johnson
2009-03-28 05:22:47