Simple. You just send bitcoins to one of your own addresses, and got charged only for the transaction fees.
-snip-
That is my interpretation as well. Most wallets detect their own addresses and handle it very similar.
I thought of this too but if it went to address in the same wallet wouldn't it show the 1btc as pending also?
No because it will end up in your wallet anyway, if it confirms or not does not matter the coins are still in your pocket.
Its hard to know only having these screen shots to view.
OP, how much did your ballance change?
From the screenshots (see balance on the bottom of the windows) 0.000 129 00 which matches the paid fee.