Database Reference
In-Depth Information
Now drag a
UICollectionView
from the object library to your storyboard.
4.
With the new
UICollectionView
selected, embed a
UINavigationController
by selecting Editor ➤ Embed In ➤ Navigation Controller from the Xcode menu.
5.
Ctrl-drag from the Tab Bar Controller to the new
UINavigationController
and select View Controllers under Relationship Segue from the pop-up menu.
6.
Select the Tab Bar Item in the new
UINavigationController
and change the
title to
Friends
.
7.
Now select the Tab Bar Item inside
MainViewController
and change the title
to
Me
.
8.
Now drag a
UIViewController
from the object library and place it to the right
of the Collection View Controller.
9.
Ctrl-drag from the
UICollectionViewController
to the new
UIViewController
and select push from the pop-up menu.
10.
Configuring the Collection View Controller
Now we need to configure the collection view controller:
1.
Select the Collection View inside the UICollectionView controller.
2.
In the Attribute Inspector, change the Background color of the view to
White Color.
3.
Select the Size Inspector and change the Cell Size to width:140 and
height:177.
4.
Change the section insets to top:8 bottom:8 left:8 right:8.
5.
Drag a Bar Button Item to the top right of the navigation bar and change its
identifier to Add.
6.
Now drag a UIImageView from the object library into the
UICollectionViewCell
.
7.
Give the Image View a width and height of 140.
Drag a UILabel from the object library into the
UICollectionViewCell
.
8.
9.
Position it at x:0 y:148 width:140 height:21.
10.
Select the Attribute Inspector and change the alignment to centered.
11.
Set autoshrink to Minimum Font Scale and give it a value of 0.5.
12.
Select the Navigation Item and set the title to
Friends
.
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