Hi there,
There seem to be SO many approaches to potty training out there. We did the super-duper gradual approach. When she was 18 months or so we introduced the potty and she used it sometimes, but she always wore a diaper (we took it on and off when she wanted to use the potty). We just gave her positive reinforcement and she did it more and more often.
Unfortunately, she has always had a problem with constipation, so she has always been very aware of when she has to poop. We'd sit down together, I'd hold her hands, we'd read a story, and I think the position is comfortable for her. So, for us it wasn't that hard to get her to use the potty. Peeing just followed from there.
However, this summer we traveled for 5 weeks so even though her diapers were always dry, we kept her in diapers because we didn't want to stress her out with potty training and traveling (to see family in the U.S., we are living in Rome). Sure enough, she started peeing in the diaper again. She said she didn't want to use the potty anymore.
This fall we gradually encouraged her to use the potty again more and more, and bought pretty panties that she loves. We started wearing the panties in the afternoons/evenings when at home. When she had some accidents at the beginning, we just backed off and waited a few weeks until she showed interest again.
So, we have just now taken the diaper off (she's 28 months) and she's been wearing panties for 11 days now! She's had just a few accidents, is doing really well, and no one is stressed about it. I'd suggest taking this approach, it's worked really well for us. Who needs more power struggles with a toddler? And I've been reading here on Mamasource that lots of kids are not potty trained until 3 years old or later. So what's the rush?
If you need other encouragement tactics, cute panties help, and be sure to tell her how cute she looks in them! Also, when she does well, tell everyone and say how proud you are of her (that is obvious). Another thing that helped was seeing other little friends use the potty who are potty trained when they'd come over to play. At least for out little one, as soon as she felt pressured to use the potty, she would not want to use it.
Good luck!
p.s. I liked pull-ups when she was using the potty a lot and still wearing diapers because it wasn't such a pain for ME to put the diaper back on after she used the bathroom when we were away from home.