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Topic Edit View

Overview​

LMFeedTopicEditViewCell provides a cell for editing topics within a feed.

LMFeedSelectTopicViewCell

File Location:
LMFeedTopicEditViewCell.swift

UI Components​

  • textLabel: An instance of LMFeedLabel used to display the topic title. It's styled with specific font and text color derived from Appearance.shared.
  • crossButton: An instance of LMFeedButton displaying a cross icon for removing the topic. It's styled with a specific tint color derived from Appearance.shared.

Data Variables​

  • topicID: A string representing the ID of the topic.
  • delegate: A weak reference to an object conforming to LMFeedTopicViewCellProtocol, which handles interaction events within the cell.

Methods​

  • didTapCrossButton(): Invoked when the user taps the crossButton. Calls the delegate's didTapCrossButton() method to handle the removal of the topic.

  • configure(): Configures the cell with specific data and delegate. Sets the textLabel to display the topic title and assigns the delegate for handling interaction events.

Customisation​

CustomTopicEditView.swift
class CustomTopicEditView: LMFeedTopicEditViewCell {
    override func setupAppearance() {
        super.setupAppearance()
        backgroundColor = .green
    }
}
AppDelegate.swift
func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
    LMUIComponents.shared.topicFeedEditView = CustomTopicEditView.self
    // ...
    return true
}