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ellie adam
26,377 PointsObject oriented Swift Q2 of 3
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
}
}
class RoundButton: Button {
}
var cornerRadius = RoundButton(cornerRadius: 5.0)
self.cornerRadius = cornerRadius
Kind of stuck here.
I TRIED THIS TOO....
class Button {
var width: Double
var height: Double
init(width:Double, height:Double){
self.width = width
self.height = height
}
}
class RoundButton: Button {
}
var cornerRadius: 5.0
init(cornerRadius: 5.0){
self.cornerRadius = cornerRadius
}
}
1 Answer
Richard Lu
20,185 PointsHi Ellie,
Question 2 wants you to create a stored property inside the RoundButton class. To do this, you'll need to place the properties inside your RoundButton Class. Like this:
class RoundButton: Button {
var cornerRadius = 5.0
}
Hope I've helped. Happy Coding! :)
Jeffrey Sullivan Jr
5,456 PointsJeffrey Sullivan Jr
5,456 PointsSince RoundButton is inheriting from the Button class, you need to think about what the unique properties of RoundButton are and add those to its class. Then when you initialize an instance of RoundButton, you can set the properties of the Button class as well.
Does that help point you in the right direction?