Change all UIViewControllers Backgrounds
I want to change all my project's UIViewControllers, so I have this:
let bg = BackgroundImage().backgroundImage
bg.alpha = 0.2
bg.frame = self.view.frame
let wBg = UIView()
wBg.frame = self.view.frame
wBg.backgroundColor = UIColor(white: 1, alpha: 0.5)
self.view.addSubview(wBg)
self.view.sendSubview(toBack: wBg)
self.view.addSubview(bg)
self.view.sendSubview(toBack: bg)
Where BackgroundImage().backgroundImage returns a UIImageView.
But how can I implement this on all my UIViewControllers without having to copy/paste the same in all my VC.
ios swift
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
add a comment |
I want to change all my project's UIViewControllers, so I have this:
let bg = BackgroundImage().backgroundImage
bg.alpha = 0.2
bg.frame = self.view.frame
let wBg = UIView()
wBg.frame = self.view.frame
wBg.backgroundColor = UIColor(white: 1, alpha: 0.5)
self.view.addSubview(wBg)
self.view.sendSubview(toBack: wBg)
self.view.addSubview(bg)
self.view.sendSubview(toBack: bg)
Where BackgroundImage().backgroundImage returns a UIImageView.
But how can I implement this on all my UIViewControllers without having to copy/paste the same in all my VC.
ios swift
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
add a comment |
I want to change all my project's UIViewControllers, so I have this:
let bg = BackgroundImage().backgroundImage
bg.alpha = 0.2
bg.frame = self.view.frame
let wBg = UIView()
wBg.frame = self.view.frame
wBg.backgroundColor = UIColor(white: 1, alpha: 0.5)
self.view.addSubview(wBg)
self.view.sendSubview(toBack: wBg)
self.view.addSubview(bg)
self.view.sendSubview(toBack: bg)
Where BackgroundImage().backgroundImage returns a UIImageView.
But how can I implement this on all my UIViewControllers without having to copy/paste the same in all my VC.
ios swift
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
I want to change all my project's UIViewControllers, so I have this:
let bg = BackgroundImage().backgroundImage
bg.alpha = 0.2
bg.frame = self.view.frame
let wBg = UIView()
wBg.frame = self.view.frame
wBg.backgroundColor = UIColor(white: 1, alpha: 0.5)
self.view.addSubview(wBg)
self.view.sendSubview(toBack: wBg)
self.view.addSubview(bg)
self.view.sendSubview(toBack: bg)
Where BackgroundImage().backgroundImage returns a UIImageView.
But how can I implement this on all my UIViewControllers without having to copy/paste the same in all my VC.
ios swift
ios swift
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
edited Nov 13 '18 at 0:16
rmaddy
239k27311376
239k27311376
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
asked Nov 13 '18 at 0:13
Cesar RodriguezCesar Rodriguez
689
689
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
One solution is to create a function in a UIViewController extension. This function should setup the view controller's background as needed.
Then in the viewDidLoad function of each of your view controllers you can call that extension function.
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
1
GREAT! I created anBgImage+UIViewcontroller.swiftextension then created the function setBackgroundImage() and done! Thanks @rmaddy!
– Cesar Rodriguez
Nov 13 '18 at 0:41
add a comment |
1. Create BaseViewController.swift
class BaseViewController: UIViewController
override func viewDidLoad()
setBackgroundImage()
setBackgroundImage()
2. Other ViewController will inherit the BaseViewController
class TimelinesViewController: BaseViewController
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
1
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
One solution is to create a function in a UIViewController extension. This function should setup the view controller's background as needed.
Then in the viewDidLoad function of each of your view controllers you can call that extension function.
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
1
GREAT! I created anBgImage+UIViewcontroller.swiftextension then created the function setBackgroundImage() and done! Thanks @rmaddy!
– Cesar Rodriguez
Nov 13 '18 at 0:41
add a comment |
One solution is to create a function in a UIViewController extension. This function should setup the view controller's background as needed.
Then in the viewDidLoad function of each of your view controllers you can call that extension function.
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
1
GREAT! I created anBgImage+UIViewcontroller.swiftextension then created the function setBackgroundImage() and done! Thanks @rmaddy!
– Cesar Rodriguez
Nov 13 '18 at 0:41
add a comment |
One solution is to create a function in a UIViewController extension. This function should setup the view controller's background as needed.
Then in the viewDidLoad function of each of your view controllers you can call that extension function.
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
One solution is to create a function in a UIViewController extension. This function should setup the view controller's background as needed.
Then in the viewDidLoad function of each of your view controllers you can call that extension function.
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
answered Nov 13 '18 at 0:29
rmaddyrmaddy
239k27311376
239k27311376
1
GREAT! I created anBgImage+UIViewcontroller.swiftextension then created the function setBackgroundImage() and done! Thanks @rmaddy!
– Cesar Rodriguez
Nov 13 '18 at 0:41
add a comment |
1
GREAT! I created anBgImage+UIViewcontroller.swiftextension then created the function setBackgroundImage() and done! Thanks @rmaddy!
– Cesar Rodriguez
Nov 13 '18 at 0:41
1
1
GREAT! I created an
BgImage+UIViewcontroller.swift extension then created the function setBackgroundImage() and done! Thanks @rmaddy!– Cesar Rodriguez
Nov 13 '18 at 0:41
GREAT! I created an
BgImage+UIViewcontroller.swift extension then created the function setBackgroundImage() and done! Thanks @rmaddy!– Cesar Rodriguez
Nov 13 '18 at 0:41
add a comment |
1. Create BaseViewController.swift
class BaseViewController: UIViewController
override func viewDidLoad()
setBackgroundImage()
setBackgroundImage()
2. Other ViewController will inherit the BaseViewController
class TimelinesViewController: BaseViewController
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
1
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
add a comment |
1. Create BaseViewController.swift
class BaseViewController: UIViewController
override func viewDidLoad()
setBackgroundImage()
setBackgroundImage()
2. Other ViewController will inherit the BaseViewController
class TimelinesViewController: BaseViewController
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
1
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
add a comment |
1. Create BaseViewController.swift
class BaseViewController: UIViewController
override func viewDidLoad()
setBackgroundImage()
setBackgroundImage()
2. Other ViewController will inherit the BaseViewController
class TimelinesViewController: BaseViewController
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
1. Create BaseViewController.swift
class BaseViewController: UIViewController
override func viewDidLoad()
setBackgroundImage()
setBackgroundImage()
2. Other ViewController will inherit the BaseViewController
class TimelinesViewController: BaseViewController
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
answered Nov 13 '18 at 2:00
GiangGiang
1,3041214
1,3041214
1
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
add a comment |
1
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
1
1
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
The problem with this solution is that it doesn't work for table view controllers and collection view controllers and others.
– rmaddy
Nov 13 '18 at 3:06
add a comment |
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