Add a customAppearance property to action sheet item

Author: danielsaidi

README.md

@@ -173,8 +173,19 @@ with no transparent background.
 ## Appearance
 
 Sheets can be globally styled by using the `ActionSheetAppearance.standard`. All
-sheets copy this appearance when they are created. They can then be individually
-styled without affecting the global appearance.
+action sheet items will then copy this appearance upon creation, and apply it to
+all items each time it refreshes its content.
+
+If you want to apply a global style for all your action sheets, simply style the
+`ActionSheetAppearance.standard` property and all action sheets will be affected. 
+
+If you want to apply an individual style to a single action sheet, just style it
+using its `appearance` property (a copy of `ActionSheetAppearance.standard`), or
+completely replace it with a completely different appearance instance.
+
+If you want to apply an individual style to a single action sheet item, just set
+its optional `customAppearance` property to any custom value. Just be careful to
+copy any other appearance, otherwise you'll affect the original style.
 
 Have a look at the example app to see how global and individual appearances work.
 

RELEASENOTES.md

@@ -5,8 +5,8 @@ Sheeeeeeeeet may have breaking changes in minor versions and revisions below 1.0
 
 ## 0.11.0
 
-This minor version fixes some appearance glitches and makes the appearance setup
-more consistent.
+This version adds a `customAppearance` property to `ActionSheetItem` and fixes a
+few appearance glitches. Overall, it makes the appearance setup more consistent.
 
 * I use early returns in every appearance class and have optimized imports. Many
 appearance classes have also been made `open` instead of `public`.

Sheeeeeeeeet/Items/ActionSheetItem.swift

@@ -72,13 +72,14 @@ open class ActionSheetItem: NSObject {
 
     open var appearance: ActionSheetItemAppearance
     open var cellStyle: UITableViewCell.CellStyle = .default
+    open var customAppearance: ActionSheetItemAppearance?
     open var tapBehavior: TapBehavior
 
 
     // MARK: - Functions
 
     open func applyAppearance(_ appearance: ActionSheetAppearance) {
-        self.appearance = ActionSheetItemAppearance(copy: appearance.item)
+        self.appearance = customAppearance ?? ActionSheetItemAppearance(copy: appearance.item)
     }
 
     open func applyAppearance(to cell: UITableViewCell) {

SheeeeeeeeetExample/ActionSheets/HeaderActionSheet.swift

@@ -30,6 +30,11 @@ private extension HeaderActionSheet {
 
     static func items(for options: [FoodOption]) -> [ActionSheetItem] {
         var items = options.map { $0.item() }
+        
+        items[0].customAppearance = ActionSheetItemAppearance(copy: ActionSheetAppearance.standard.item)
+        items[0].customAppearance?.textColor = .red
+        items[0].customAppearance?.separatorInsets.left = 100
+        
         items.insert(titleItem(title: standardTitle), at: 0)
         items.append(cancelButton)
         return items