This looks good! I know it need’s a little bit more work on the interface but it looks very promising.
I’ve been working on zenity to add a new –forms option based on bug #412493 requested by @aurium, and I believe it’s getting pretty good!
Right now I have –add-entry, –add-password and –add-calendar option. I need to work more in the calendar layout.
You can check the new option in the screenshot bellow:
zenity --forms option in action
If you have any ideas for this new option, feel free to post in comments 🙂
Arkantos Weblog 
Amazing! This feature was most awaited, /me would also like if there could be buttons and drop downs, then it would be more like pygtk emulation from BASH scripting. 😉
Yeah, I’m planning add new widgets soon. A patch would be nice too 😉 you want to write?
Cheers!