Setting the scene:
I'm using a vanilla PTDocumentController to display PDF files.
In the upper right, I have the magnifying glass. Tapping on it makes the search bar pop up from the bottom.
This is great, it's absolutely what I want.
How can I programmatically set the initial text that appears in that search bar?
We have our own search algorithm that presents a list of PDF documents that contain that search term. So when the user opens up one of those docs, then taps on the magnifying glass, I want the search bar to start off showing that initial search term that led them to the doc in the first place.