I want to add custom UIView in UINavigation's titleview. The problem is, the width of my custom view is 320 and it don't auto fit in UINavigation's titleview. Some portion of my view gets out from the r.h.s boundary.
In following image, bottom view show the whole length of custom view, this is just for description purpose here. Actual situation is little different. I am designing in xib files. UIView is designed in different file and used in some UIViewController by programatically like self.previousNavTitle = self.customView;
But I am getting some portion of custom view hidden. Please guide me in this regard. Thanks.
Try below code snippet
self.navigationController.navigationBar.topItem.titleView = self.customView;
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a bit confused reading in the Apple documentation, tried multiple settings but no luck so far, so I hope to have a response here.
I am implementing a UICollectionViewController with header and vertical scrolling.
All work flawlessy but now I want to add a view in which I want to put an TabBar below the header and before the first line of the collectionview.
I want also that the tabBar moves when scrolling so i can't just add a subview and let it disapper once the scroll starts.
I suppose I have to set the spacing for the first line to be big enough and once done create a view, add the subview and create the tabbar inside of it.
Now the question , which sections of those I have to override? https://developer.apple.com/documentation/uikit/uicollectionviewdelegateflowlayout
Thanks.
A better approach will be to implement the view to be added as the first cell of collection view.
I tried lot but not find any way to add custom view in UICollectionView before starting on each UICollectionViewCell. I have attached screenshot, what i want.
I have used UICollectionView to display object section vise and indicate arrow which view custom view i want to add.
Help appreciate..
Thanks in Advance.
.
You will have to write your own UICollectionViewLayout and give it a decoration view (or possibly, if this view is tied to the layout of the section data, some new kind of supplementary view).
I'm new to objective c. Want to implement EGOIMAGELOADER for my customised tableview, but as i have mutliple uiimageview and that has to be in their respective fix position so i have created uitablecell in xib and placed the uiimageview in the alignment i want it.
I went through the ego example but there the egoimageview is being used to create imageview dynamically.
I want to use my uiimageview with egoimageloader and not use egoimageview as i have fixed placement of imageviews in uitablecell.
I want to implement lazyloading and caching of images using egoimageview.
Can anyone help me with example or sample code to achieve above requirement.
As i'm using normal code for loading images in uiimageview for tablecell. So don't know what to include for code snippet.
I'm having a strange issue with my UISearchDisplayController. When the search display activates the frame of the background fading view and the tableview are incorrectly overlapping the UISearchBar. It appears the results tableview is not taking the offset for the UIStatusBar into account.
The ViewController is using auto layout. Since the application does not use any opaque bars, the view controller does not extend any of its edges.
Extend edges under top bars = NO,
under bottom bars = NO, and
under opaque bars = NO.
Here is the initial layout:
This is what happens when the search display activates:
And finally, here is the resulting output of the search:
I solved my own problem. A hard lesson learned. After a few hours of thinking "It really shouldn't be this hard." I realized that my instance of UISearchDisplayController was not properly linked to the API provided property of its parent view controller. If you're using UIStoryBoards / Interface Builder be sure to click on your ViewController and view its provided outlets in the inspector. If you see this:
Then something is wrong and you're going to run into issues just as I had. What you'll want to do is to click in that empty circle and drag to your instance of the Search Display Controller. If things are linked up right you should see this:
I foolishly didn't pay attention to this and created my own IBOutlet to reference the Search Display controller. That caused IB to null out the API provided outlet as a UIViewController can only support one Search Display Controller. If you need me to clarify anything let me know.
I'm trying to create an app with UITabBarController, in order to use Cocoa's own memory and view controllers management for switching between different view controllers.
However I do need to make a very custom UITabBar, which after much Googling I found out is not possible. Several things are not possible with original UITabBar:
changing position and size of the TabBar,
adding custom (non-tab) elements to the toolbar, such as search/dropdown
Is there any "legal" method of completely changing the design/subviews of TabBar but in the same time making use of UITabBarController and still getting app approved by Apple?
Thank you for your help.
About changing the size you can extend UITabBar and overwrite the function sizeThatFits.
I'm sorry for not having an answer for the other points.
- (CGSize)sizeThatFits:(CGSize)size {
CGSize auxSize = size;
auxSize.height = 54; // Put here the new height you want
return auxSize;
}
I will tell you as soon as I will discover it.
Not much can be customized in tabbar but there are some good examples :-
Custom Tabbar by iDevRecipes
Custom TabBar by brianCollins
It might not be exactly what you need but will give you direction.