SwitcherWidget (UE5)

.h

#include "CoreMinimal.h"
#include "Blueprint/UserWidget.h"
#include "UW_SwitcherPanel.generated.h"

class UCanvasPanel;
class UWidgetSwitcher;
class UVerticalBox;
class UHorizontalBox;
class UButton;
class UW_NavigationPanel;
class UW_SwitcherPanel;

/**
 *
 */
UCLASS()
class SPORT_API UUW_SwitcherPanel : public UUserWidget
{
    GENERATED_BODY()

public:

    /* Constructor */



protected:

    virtual void NativeConstruct() override;

    /* Design Layout of the right hand menu panel (in game) for users to interact with  */
    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UCanvasPanel> Switcher_CanvasPanel;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UWidgetSwitcher> Switcher_WidgetSwitcher;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UVerticalBox> Switcher_VerticalBox;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UHorizontalBox> Switcher_HorizontalBox1;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UHorizontalBox> Switcher_HorizontalBox2;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UButton> BtnNavigation;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UButton> BtnCrew;

    UPROPERTY(meta = (BindWidget))
    TObjectPtr<UButton> BtnShipDetails;


private:

    int32 SwitcherIndex = 0;

    /* Button Navigation */
    UFUNCTION()
    void BtnNavigationPressed();

    /* Button Crew */
    UFUNCTION()
    void BtnCrewPressed();

    /* Button Ship Details */
    UFUNCTION()
    void BtnShipDetailsPressed();

    /* Update the switcher panel */
    void UpdateSwitcherPanel(int32 Index);
};

----------------------------------------------------------------------------------------------------

.cpp

#include "UI/UW_SwitcherPanel.h"
#include "Components/CanvasPanel.h"
#include "Components/WidgetSwitcher.h"
#include "Components/VerticalBox.h"
#include "Components/HorizontalBox.h"
#include "Components/Button.h"
#include "UI/UW_NavigationPanel.h"

//Native Constructor
void UUW_SwitcherPanel::NativeConstruct()
{
    BtnNavigation->OnClicked.AddDynamic(this, &UUW_SwitcherPanel::BtnNavigationPressed);
    BtnCrew->OnClicked.AddDynamic(this, &UUW_SwitcherPanel::BtnCrewPressed);
    BtnShipDetails->OnClicked.AddDynamic(this, &UUW_SwitcherPanel::BtnShipDetailsPressed);
}


//Navigation Button
void UUW_SwitcherPanel::BtnNavigationPressed()
{
    //check isCurrentWidget?
    SwitcherIndex = 0;
    UpdateSwitcherPanel(SwitcherIndex);
}

//Crew Button
void UUW_SwitcherPanel::BtnCrewPressed()
{
    SwitcherIndex = 1;
    UpdateSwitcherPanel(SwitcherIndex);
}

//Ship Details
void UUW_SwitcherPanel::BtnShipDetailsPressed()
{
    SwitcherIndex = 2;
    UpdateSwitcherPanel(SwitcherIndex);
}

//Update Switcher Panel
void UUW_SwitcherPanel::UpdateSwitcherPanel(int32 Index)
{
    UE_LOG(LogTemp, Warning, TEXT("UpdateSwitcherPanel Index %d"), Index);

    if (Switcher_WidgetSwitcher != nullptr)
    {
        int32 CurrentIndexPoint;
        CurrentIndexPoint = Switcher_WidgetSwitcher->GetActiveWidgetIndex();
        if (CurrentIndexPoint != Index)
        {
            Switcher_WidgetSwitcher->SetActiveWidgetIndex(Index);
        }
    }
    else
    {
        UE_LOG(LogTemp, Warning, TEXT("Not instantiated"));
    }
}