I resolved this issue (so I thought) a number of months ago. Then I resized the screen a bit, and I'm seeing issues where my button text doesn't seem to want to obey my property settings (at least not completely). Hopefully this supplemental info will help describe the situation.
I found that if I made the button larger, and no word wrap occurs, the middle center works fine. However, I'm hoping to be able to have the word 'Terminate' above 'Execution' - two separate lines, but on the same button.
The best way that I have found to accomplish your desired formatting is to include the necessary number of blank spaces before both of the words terminate and execution. I was able to determine the number of each of these spaces at design time by simply typing in the appropriate field in the Property Browser. Then, I took note of this information (i.e. number of spaces) for use when programmatically changing the text from "Reset". I know this is not ideal, but at least it represents a feasible work around.
