24 lines
694 B
C++
24 lines
694 B
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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/**
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* An interface to allow Slate Widgets to expose scrollable functionality.
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*/
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class IScrollableWidget
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{
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public:
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virtual ~IScrollableWidget() {}
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/** Gets the distance that user has scrolled into the control in normalized coordinates (0 - 1) */
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virtual FVector2D GetScrollDistance() = 0;
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/** Gets the distance that user has left to scroll in the control before reaching the end in normalized coordinates (0 - 1) */
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virtual FVector2D GetScrollDistanceRemaining() = 0;
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/** Returns the typed SWidget that implements this interface */
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virtual TSharedRef<class SWidget> GetScrollWidget() = 0;
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};
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