Page 172 - Computing E-Book Grade 7
P. 172
The City School 2020-2021
Let’s Review
1. The setProperty() block changes the look of the elements on your
screen.
2. Elements have lots of properties you can change like their text colour,
background colour or font size.
3. Events are user actions like clicking a button, scrolling through a menu, or
hovering over a picture.
4. To add events in App Lab you need to use a new block called onEvent().
5. The playSound() block allows you to add sound to your app.
6. To add images to your elements you can just use the setProperty() block.
My Notes!
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