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Select Topic View

Overview​

LMFeedSelectTopicViewCell is a subclass of LMCollectionViewCell designed to display a "Select Topics" button within a collection view. This cell is typically used in a feed or post creation flow to allow users to select topics or categories for their posts.

LMFeedSelectTopicViewCell

UI Components​

  • selectTopicIcon: An LMButton that displays the text "Select Topics" along with a plus icon. This button is used to initiate the topic selection process.

Data Variables​

  • selectCallback: A closure that will be executed when the user taps on the "Select Topics" button.

Methods​

  • configure(): Configures the cell with a closure that will be executed when the "Select Topics" button is tapped.

Action Handlers​

  • didTapSelectTopics(): The selector method called when the user taps on the "Select Topics" button. It executes the selectCallback closure, if set.

Customisation​

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