Shadow added to the board (fixed cell size)

yassram · May 12, 2019 · db406b6 · db406b6
1 parent d56503f
commit db406b6
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Showing 2 changed files with 13 additions and 7 deletions.
diff --git a/WordSearch/Controllers/GameVC+CollectionView.swift b/WordSearch/Controllers/GameVC+CollectionView.swift
@@ -19,8 +19,7 @@ extension GameVC: UICollectionViewDelegate, UICollectionViewDataSource, UICollec
 
     func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
         let cell = collectionView.dequeueReusableCell(withReuseIdentifier: lettreCellIdentifier, for: indexPath) as! LetterCollectionViewCell
-
-        cell.backgroundColor = .white
+        cell.backgroundColor = .clear
         if logicPositioning.isInRange(index: indexPath.item, start: startSelected, end: endSelected) {
             cell.backgroundColor = .orange
         }
@@ -34,8 +33,8 @@ extension GameVC: UICollectionViewDelegate, UICollectionViewDataSource, UICollec
     }
 
     func collectionView(_ collectionView: UICollectionView, layout _: UICollectionViewLayout, sizeForItemAt _: IndexPath) -> CGSize {
-        let w = collectionView.bounds.width / CGFloat(collumnNumber)
-        let h = collectionView.bounds.height / CGFloat(lineNumber)
+        let w = floor(collectionView.bounds.width / CGFloat(collumnNumber))
+        let h = floor(collectionView.bounds.height / CGFloat(lineNumber))
         return CGSize(width: w, height: h)
     }
 

diff --git a/WordSearch/Controllers/GameVC.swift b/WordSearch/Controllers/GameVC.swift
@@ -20,6 +20,7 @@ class GameVC: UIViewController {
     let collectionView: UICollectionView = {
         let flowLayout = UICollectionViewFlowLayout()
         let collectionView = UICollectionView(frame: .zero, collectionViewLayout: flowLayout)
+        collectionView.clipsToBounds = true
         collectionView.translatesAutoresizingMaskIntoConstraints = false
         collectionView.isUserInteractionEnabled = false
 
@@ -50,10 +51,16 @@ class GameVC: UIViewController {
     func setupViews() {
         view.addSubview(collectionView)
         collectionView.backgroundColor = .white
-        collectionView.leftAnchor.constraint(equalTo: view.leftAnchor, constant: 8).isActive = true
-        collectionView.rightAnchor.constraint(equalTo: view.rightAnchor, constant: -8).isActive = true
+        collectionView.leftAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leftAnchor, constant: 8).isActive = true
+        collectionView.rightAnchor.constraint(equalTo: view.safeAreaLayoutGuide.rightAnchor, constant: -8).isActive = true
         collectionView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor, constant: 0).isActive = true
-        collectionView.heightAnchor.constraint(equalToConstant: 400).isActive = true
+        collectionView.heightAnchor.constraint(equalTo: collectionView.widthAnchor).isActive = true
+        collectionView.layoutIfNeeded()
+        let spacingX = collectionView.bounds.width - floor(collectionView.bounds.width / CGFloat(collumnNumber)) * CGFloat(collumnNumber)
+        let spacingY = collectionView.bounds.height - floor(collectionView.bounds.height / CGFloat(lineNumber)) * CGFloat(lineNumber)
+        collectionView.contentInset = UIEdgeInsets(top: spacingY / 2, left: spacingX / 2, bottom: spacingY / 2, right: spacingX / 2)
+        collectionView.reloadData()
+        print(spacingX, spacingY)
     }
 
     override func touchesBegan(_ touches: Set<UITouch>, with _: UIEvent?) {