Hi, in the past few days I've been poking with Nautilus' source code, trying to (among other mostly useless things) add an ``Eject'' button to drives appearing in the places sidebar. Leaving details aside, what I needed is a CellRenderer which displays a pixbuf and emits a signal when activated. This was pretty easy to do extending GtkCellRendererPixbuf and handling the "activated" signal -- my bare implementation is actually working; but the result doesn't satisfy me: the user gets no visual feedback that the eject icon is active, that is, it can be clicked to achieve an action. I'd like to know if there's either: 1) A way to catch enter-notify/leave-notify signals from within a CellRenderer (or some equivalent signal), for the purpose of ``prelighting'' the cell pixbuf -- for visual feedback. Is it possible to do this using an invisible GdkWindow overlapping the cell to catch enter-notify/leave-notify signals? I have no idea (a) if it could work, (b) how to do it :-) 2) An existing implementation of ``CellRenderButton''; that is, a working implementation of a GtkButton-lookalike widget embedded in a CellRenderer; it'd be particularly useful if it had support for the "relief == NONE" property (and so drawing the button outline only when the cursor is actually standing over the cell). 3) A media-eject button in GTK. The Tango theme/naming scheme actually has place for a media-eject icon, which unfortunately is not supported by GTK stock. Am I right? (At the moment I'm using GTK_STOCK_REMOVE for the eject button, which doesnt' look quite right.) Could you give me advice/thoughts about these points? Thanks, ---- Stefano _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
