After changing navigationbar background color , y position of self.view is changed
On viewwillAppear I am changing the navigationbar background color. I am trying to set a view with frame (0,53,width,height). On the first go it is showing proper and it's taking 53 after navigationbar's height but when I change the theme and come to that controller it's taking 53 from 0. So it's hiding behind the navigation bar.
I am writing following code in viewwillappear.
if(oldTheme)
{
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar.png"), for: .default)
}
else {
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar2.png"), for: .default)
}
Please advice.
THanks in Advance.
ios swift uinavigationcontroller uinavigationbar
asked Nov 13 '18 at 13:54
RythmRythm
11116
add a comment |
On viewwillAppear I am changing the navigationbar background color. I am trying to set a view with frame (0,53,width,height). On the first go it is showing proper and it's taking 53 after navigationbar's height but when I change the theme and come to that controller it's taking 53 from 0. So it's hiding behind the navigation bar.
I am writing following code in viewwillappear.
if(oldTheme)
{
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar.png"), for: .default)
}
else {
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar2.png"), for: .default)
}
Please advice.
THanks in Advance.
ios swift uinavigationcontroller uinavigationbar
asked Nov 13 '18 at 13:54
RythmRythm
11116
add a comment |
On viewwillAppear I am changing the navigationbar background color. I am trying to set a view with frame (0,53,width,height). On the first go it is showing proper and it's taking 53 after navigationbar's height but when I change the theme and come to that controller it's taking 53 from 0. So it's hiding behind the navigation bar.
I am writing following code in viewwillappear.
if(oldTheme)
{
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar.png"), for: .default)
}
else {
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar2.png"), for: .default)
}
Please advice.
THanks in Advance.
ios swift uinavigationcontroller uinavigationbar
asked Nov 13 '18 at 13:54
RythmRythm
11116
On viewwillAppear I am changing the navigationbar background color. I am trying to set a view with frame (0,53,width,height). On the first go it is showing proper and it's taking 53 after navigationbar's height but when I change the theme and come to that controller it's taking 53 from 0. So it's hiding behind the navigation bar.
I am writing following code in viewwillappear.
if(oldTheme)
{
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar.png"), for: .default)
}
else {
self.navigationController?.navigationBar.setBackgroundImage(UIImage(named:"bar2.png"), for: .default)
}
Please advice.
THanks in Advance.
ios swift uinavigationcontroller uinavigationbar
ios swift uinavigationcontroller uinavigationbar
asked Nov 13 '18 at 13:54
RythmRythm
11116
asked Nov 13 '18 at 13:54
RythmRythm
11116
asked Nov 13 '18 at 13:54
RythmRythm
11116
asked Nov 13 '18 at 13:54
RythmRythm
11116
asked Nov 13 '18 at 13:54
RythmRythm
11116
11116
add a comment |
add a comment |
1 Answer
1
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oldest
votes
When you change backgroundColor property you call layoutSubviews and eventually cause everything to layout again. If you set your view frame programmatically you should do that in in layoutSubviews of the view or in viewWillLayoutSubviews of a viewController
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
add a comment |
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1 Answer
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1 Answer
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active
oldest
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active
oldest
votes
active
oldest
votes
When you change backgroundColor property you call layoutSubviews and eventually cause everything to layout again. If you set your view frame programmatically you should do that in in layoutSubviews of the view or in viewWillLayoutSubviews of a viewController
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
add a comment |
When you change backgroundColor property you call layoutSubviews and eventually cause everything to layout again. If you set your view frame programmatically you should do that in in layoutSubviews of the view or in viewWillLayoutSubviews of a viewController
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
add a comment |
When you change backgroundColor property you call layoutSubviews and eventually cause everything to layout again. If you set your view frame programmatically you should do that in in layoutSubviews of the view or in viewWillLayoutSubviews of a viewController
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
When you change backgroundColor property you call layoutSubviews and eventually cause everything to layout again. If you set your view frame programmatically you should do that in in layoutSubviews of the view or in viewWillLayoutSubviews of a viewController
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
answered Nov 13 '18 at 13:57
inokeyinokey
1,090718
1,090718
add a comment |
add a comment |
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