75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
// Copyright 2025 PHY. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Blueprint/UserWidget.h"
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#include "Widget_NotifyItem.generated.h"
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class UTextBlock;
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class UImage;
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class UTexture2D;
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UCLASS()
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class PHY_API UWidget_NotifyItem : public UUserWidget
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{
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GENERATED_BODY()
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protected:
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UPROPERTY(meta=(BindWidgetOptional))
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TObjectPtr<UTextBlock> MessageText;
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UPROPERTY(meta=(BindWidgetOptional))
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TObjectPtr<UImage> IconImage;
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/** 上浮距离（像素） */
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UPROPERTY(EditDefaultsOnly, Category="PHY|UI|Anim")
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float FloatDistance = 18.0f;
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/** 出现动画时长（秒） */
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UPROPERTY(EditDefaultsOnly, Category="PHY|UI|Anim")
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float AppearDuration = 0.12f;
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/** 淡出动画时长（秒） */
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UPROPERTY(EditDefaultsOnly, Category="PHY|UI|Anim")
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float FadeOutDuration = 0.20f;
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/** 出现时的起始缩放（1.0 为不缩放），建议 0.96~1.0 */
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UPROPERTY(EditDefaultsOnly, Category="PHY|UI|Anim")
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float AppearStartScale = 0.98f;
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/** 淡出阶段额外上浮距离（像素） */
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UPROPERTY(EditDefaultsOnly, Category="PHY|UI|Anim")
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float FadeOutExtraFloat = 6.0f;
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bool bAnimating = false;
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bool bFadingOut = false;
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float AnimTime = 0.f;
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virtual void NativeTick(const FGeometry& MyGeometry, float InDeltaTime) override;
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public:
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UFUNCTION(BlueprintCallable)
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void SetMessage(const FText& InText);
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UFUNCTION(BlueprintCallable)
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void SetColor(const FLinearColor& InColor);
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UFUNCTION(BlueprintCallable)
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void SetIcon(UTexture2D* InTexture);
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UFUNCTION(BlueprintCallable)
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void SetupNotify(const FText& InText, const FLinearColor& InColor, UTexture2D* InIcon);
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/** 播放出现动画（上浮+从透明到不透明） */
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UFUNCTION(BlueprintCallable)
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void PlayAppearAnim();
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/** 播放淡出动画（淡出后自动移除由容器负责） */
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UFUNCTION(BlueprintCallable)
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void PlayExitAnim();
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UFUNCTION(BlueprintPure)
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float GetFadeOutDuration() const { return FadeOutDuration; }
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};
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