IconButton.h

// Copyright 2022 Stream.IO, Inc. All Rights Reserved.
 
#pragma once
 
#include "Components/Button.h"
#include "Components/Image.h"
#include "CoreMinimal.h"
#include "StreamWidget.h"
 
#include "IconButton.generated.h"
 
UCLASS()
class STREAMCHATUI_API UIconButton : public UStreamWidget
{
    GENERATED_BODY()
 
public:
    UIconButton();
    UFUNCTION(BlueprintCallable, Category = "Icon Button")
    void SetEnabled(bool bInEnabled);
    UFUNCTION(BlueprintCallable, Category = "Icon Button")
    void SetIconFromTexture(UTexture2D* Texture);
    UFUNCTION(BlueprintCallable, Category = "Icon Button")
    void SetIconPadding(const FMargin& InIconPadding);
    UFUNCTION(BlueprintCallable, Category = "Icon Button")
    void SetIconPaletteColor(const FName& InPaletteColor);
    UFUNCTION(BlueprintCallable, Category = "Icon Button")
    void SetEnabledBackgroundColor(const FName& InPaletteColor);
    UFUNCTION(BlueprintCallable, Category = "Icon Button")
    void SetDisabledBackgroundColor(const FName& InPaletteColor);
 
    UPROPERTY(EditAnywhere, Category = Defaults)
    UTexture2D* IconTexture;
    // IconTexture use if null
    UPROPERTY(EditAnywhere, Category = Defaults)
    UTexture2D* DisabledIconTexture;
 
    UPROPERTY(EditAnywhere, Category = Defaults)
    FMargin IconPadding;
 
    UPROPERTY(EditAnywhere, Category = Defaults)
    FName IconPaletteColor = TEXT("text-high-emphasis");
    UPROPERTY(EditAnywhere, Category = Defaults)
    FName EnabledBackgroundColor = TEXT("accent-primary");
    UPROPERTY(EditAnywhere, Category = Defaults)
    FName DisabledBackgroundColor = TEXT("disabled");
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Defaults) bool bEnabled = true;
 
    UPROPERTY(BlueprintAssignable, Category = "Button|Event")
    FOnButtonClickedEvent OnClicked;
 
protected:
    UPROPERTY(meta = (BindWidget))
    UButton* Button;
 
    UPROPERTY(meta = (BindWidget))
    UImage* Icon;
 
    UPROPERTY(EditAnywhere, Category = Defaults)
    FButtonStyle EnabledStyle;
    UPROPERTY(EditAnywhere, Category = Defaults)
    FButtonStyle DisabledStyle;
 
private:
    virtual void SynchronizeProperties() override;
    virtual void NativePreConstruct() override;
    virtual void NativeConstruct() override;
    virtual void NativeDestruct() override;
 
    UFUNCTION()
    void OnButtonClicked();
};