awesome_game/Source/TurnBasedTutorial/MySessionListWidget.h

// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "MyGameInstanceSubsystem.h"

#include "Blueprint/UserWidget.h"
#include "MySessionListWidget.generated.h"

/**
 * 
 */
UCLASS()
class TURNBASEDTUTORIAL_API UMySessionListWidget : public UUserWidget
{
	GENERATED_BODY()

protected:
	virtual void NativeConstruct() override;
	
	UPROPERTY(meta = (BindWidget))
	class UButton* ConnectToSelectedSessionButton;

	UPROPERTY(meta = (BindWidget))
	class UButton* GoBackToMainMenuButton;

	UPROPERTY(meta = (BindWidget))
	class UButton* RefreshListButton;
	
	UPROPERTY(meta = (BindWidget))
	class UVerticalBox* SessionListBox;

	UPROPERTY(EditDefaultsOnly, Category="Session Info Class")
	TSubclassOf<class UMySessionListEntryWidget> EntryClass;
	
	void RefreshList(const TArray<FOnlineSessionSearchResult>& SessionResults, bool bSuccessful);

	void OnJoinSessionSuccess(EOnJoinSessionCompleteResult::Type Result);
	
private:
	UMyGameInstanceSubsystem* GetMyGameSubsystem() const;

	UFUNCTION()
	void OnRefreshListButtonClicked();

	UFUNCTION()
	void ConnectToFirstSession();
};