LMTableView

Overview

The LMTableView is a customizable table view widget that extends UITableView with additional functionality for cell registration, dequeuing, and footer loader management. It provides convenient methods for managing table view cells and header/footer views with automatic identifier handling.

File Location:
LMTableView.swift

Functionality

UI Components

• tableViewHeight: Computed property that returns the content size height of the table view
• tableFooterView: The footer view of the table view for loader display
• contentSize: The content size of the table view
• bounds: The bounds of the table view

Methods

UITableView Extensions

• register(_:): Registers a cell type with automatic identifier generation
• registerHeaderFooter(_:): Registers a header/footer view type with automatic identifier generation
• dequeueReusableCell<T>(_:): Dequeues a reusable cell with automatic identifier handling
• dequeueReusableCell<T>(_:atIndexPath:): Dequeues a reusable cell at specific index path
• dequeueReusableHeaderFooterView<T>(_:): Dequeues a reusable header/footer view

LMTableView Methods

• init(frame:style:): Initializes the table view with a frame and style
• translatesAutoresizingMaskIntoConstraints() -> Self: Disables autoresizing mask translation and returns self for chaining
• showHideFooterLoader(isShow:): Shows or hides the footer loader with activity indicator

Customization

CustomLMTableView.swift

class CustomLMTableView: LMTableView {
    override init(frame: CGRect, style: UITableView.Style) {
        super.init(frame: frame, style: style)
        setupDefaultAppearance()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        setupDefaultAppearance()
    }
    
    private func setupDefaultAppearance() {
        backgroundColor = .systemBackground
        separatorStyle = .singleLine
        estimatedRowHeight = 44
        rowHeight = UITableView.automaticDimension
    }
    
    override func showHideFooterLoader(isShow: Bool) {
        super.showHideFooterLoader(isShow: isShow)
        // Add custom loader behavior
    }
}

AppDelegate.swift

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    LMUIComponents.shared.customTableView = CustomLMTableView.self
    // ...
    return true
}