I'm looking for a way to customize the admin panel. I'm actually building a wordpress as a CMS, and i need to make different type of "new post" pages. For example: "new product" (for e-commerce) and so on this page i could modify the display of the interface with new widgets i could insert via the plugin api.
I know the function wp_add_dashboard_widget(); that is really cool, but that would be great for making "new post" page more extensible by simply adding new widget on this page, with a similar function (wp_add_newPost_widget();).
The plan is to make custom fields more intuitive for my client, and custumize the way they look in widgets...
So if someone have an idea, thanks in advance for sharing it !