I know this has been talked about before, but the issue is still present. After you click in a textbox, it stays in focus and cannot return it to the keyboard.
My project is a level creator where I place objects and use the keyboard to move the screen, and the textbox displays a text string that can be copied. After I highlight the text to copy and paste, I cannot use the keyboard to move the screen again.
Shouldn't the textbox lose focus as soon as you click somewhere else?
Having the same problem (still using R109)
Quick workaround_
Use a spare Textbox....(I named it TextBoxdummy) and destroy it at startup
Then use the following events -
<img src="http://dl.dropbox.com/u/22173473/dummytext.png" border="0" />
Basically you create the dummy..give it focus, then destroy it.
Good luck