Swift App Dev. 29 - Show a helpful message if the TableView is empty.
Source: [email protected]:robbopatterson/imageplay.git
Series playlist: • Swift App Dev. - An Image manipulation app
In this step we add a little code which affects the Select Filters screen. This code detects when there are no filters added yet and then displays a helpful message reminding the user to add a filter with the '+' key.
This is accomplished using the backgroundView property of the TableModel.