Page 166 - Computing E-Book Grade 7
P. 166
The City School 2021-2022
Example
The following code turn the screen color from blue to green when the button is clicked.
1. Switch to the Design mode and drag a button from the design toolbox on to the
screen as shown below.
2. From the Properties option, set the text property of the button to Greenify! and set
its color property to green.
3. Set the initial colour of the screen to blue by dragging the setProperty()block
into the code area.
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