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Create Poll Question View

Overview​

The LMChatCreatePollQuestionView is a custom UIView subclass that manages the creation of poll questions and options in a chat interface.

File Location:
LMChatCreatePollQuestionView.swift

Functionality​

Protocols​

This view implements the UITableViewDataSource and UITableViewDelegate protocols.

It also defines a custom protocol:

  • LMChatCreatePollQuestionViewProtocol: Handles user interactions with poll options.

    • onCrossButtonTapped(for id: Int): Called when the cross button is tapped for a poll option.
    • textValueChanged(for id: Int, newValue: String?): Called when the text value of a poll option changes.
    • onAddNewOptionTapped(): Called when the user taps to add a new poll option.

UI Components​

  • containerView: An LMView that holds all other UI elements.
  • answerLabel: An LMLabel displaying "Answer options".
  • optionStack: An LMTableView showing the list of poll options.
  • addOptionView: An LMView for adding new options.
  • addOptionImage: An LMImageView showing a plus icon.
  • addOptionText: An LMLabel displaying "Add new option".

Methods​

  • configure(with:delegate:): Initializes the view with data and a delegate.
  • updateOptions(with:): Updates the poll options.
  • retrieveTextFromOptions(): Retrieves the text from all visible option cells.

Customization​

CustomCreatePollQuestionView
class CustomCreatePollQuestionView: LMChatCreatePollQuestionView {
    override func setupAppearance() {
        super.setupAppearance()
        // Add custom styling here
    }
}
AppDelegate.swift
func application(_ application: UIApplication, willFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
    LMUIComponents.shared.createPollQuestionView = CustomCreatePollQuestionView.self
    // ...
    return true
}