UTextureButton.h

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// Copyright (c) 2025 Doppleddiggong. All rights reserved. Unauthorized copying, modification, or distribution of this file, via any medium is strictly prohibited. Proprietary and confidential.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Blueprint/UserWidget.h"
#include "UTextureButton.generated.h"
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE(FOnTextureButtonClickedEvent);
 
UCLASS()
class ONEPIECE_API UTextureButton : public UUserWidget
{
    GENERATED_BODY()
 
public:
    UFUNCTION(BlueprintCallable, Category = "TextureButton")
    void SetButtonTexture(UTexture2D* InTexture);
 
    UFUNCTION(BlueprintCallable, Category = "TextureButton")
    void SetSymbolTexture(UTexture2D* InTexture);
 
    UFUNCTION(BlueprintCallable, Category = "TextureButton")
    void SetButtonSize(float InWidth, float InHeight);
 
    UFUNCTION(BlueprintCallable, Category = "TextureButton")
    void SetButtonEnabled(bool bInEnabled);
 
protected:
    virtual void NativePreConstruct() override;
    virtual void NativeConstruct() override;
 
private:
    void ApplyTextures();
    void ApplySymbolColor(const FLinearColor& Color);
 
    UFUNCTION()
    void HandleClicked();
 
    UFUNCTION()
    void HandleHovered();
 
    UFUNCTION()
    void HandleUnhovered();
 
    UFUNCTION()
    void HandlePressed();
 
    UFUNCTION()
    void HandleReleased();
 
public:
    UPROPERTY(BlueprintAssignable, Category = "Event")
    FOnTextureButtonClickedEvent OnButtonClickedEvent;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    UTexture2D* ButtonTexture = nullptr;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    UTexture2D* SymbolTexture = nullptr;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    float ButtonWidth = 100.0f;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    float ButtonHeight = 100.0f;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    FLinearColor NormalSymbolColor = FLinearColor::White;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    FLinearColor HoverSymbolColor = FLinearColor(1.2f, 1.2f, 1.2f, 1.0f);
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    FLinearColor PressSymbolColor = FLinearColor(0.8f, 0.8f, 0.8f, 1.0f);
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Style", meta = (ExposeOnSpawn = true))
    FLinearColor DisabledSymbolColor = FLinearColor(0.5f, 0.5f, 0.5f, 1.0f);
 
private:
    UPROPERTY(meta = (BindWidget))
    class UButton* Button_Main;
 
    UPROPERTY(meta = (BindWidget))
    class UImage* Image_Symbol;
 
    bool bEnabled = true;
};