Currently there are hotkeys for moving a window and setting the size to 50% or 75% but it would be handy if a user could specify an exact size in pixels.
For instance, "move window to next monitor and size to [custom]"
then you would be able to specify an X and Y pixel value for the size of the window.
Perhaps also the ability to apply the same [custom] size of a window when opening an application. In a similar fashion as to how you are able to force a window to open on a certain monitor, you might also be able to force the application to load in a very specific X and Y pixel window size.
I am running 4.0.1.
There is no "functions" button
but I got it working by adding a custom hotkey button.
This software is amazing. It even had a crosshair I could drag to the window to get the actual size I wanted it at. Amazing!
@alan: Thanks for posting that solution! I've fixed up the screenshots in your post as well so that they're not protected. The checkbox for protecting the attachments is enabled by default when posting
@hk: Glad to hear it worked out for you! We're combining the HotKeys and TitleBar Buttons tabs into the Functions tab for the next version, so Alan's screenshots were probably from the beta