Jonas Jenwald 0db76dc58c Change the GoToPage Named Action to select the contents of the pageNumber input, rather than just focusing the element
When clicking on the `pageNumber` input, or when using the keyboard shortcut <kbd>Ctrl</kbd>+<kbd>Alt</kbd>+<kbd>G</kbd>, the element isn't just focused but its contents is actually *selected* so that the user doesn't need to clear the input before entering a new `pageNumber`.
However, the `GoToPage` named action is only using `focus`, so let's change this to be consistent.

The following document can be used for testing: http://www2.informatik.uni-freiburg.de/~frank/ENG/beamer/example/Beamer-class-example1.pdf#zoom=page-fit

[screeenshot]
2016-09-01 13:48:49 +02:00
..
2016-07-17 14:33:41 +02:00
2016-07-17 14:33:41 +02:00
2016-05-07 23:46:56 +02:00
2016-04-28 06:57:24 -05:00
2016-04-28 06:57:24 -05:00
2016-04-28 13:30:03 -05:00
2016-04-28 06:57:24 -05:00