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54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
// Copyright 1998-2016 Epic Games, Inc. All Rights Reserved.
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#include "UMGPrivatePCH.h"
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/////////////////////////////////////////////////////
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// UScrollBoxSlot
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UScrollBoxSlot::UScrollBoxSlot(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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, Slot(nullptr)
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{
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HorizontalAlignment = HAlign_Fill;
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}
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void UScrollBoxSlot::BuildSlot(TSharedRef<SScrollBox> ScrollBox)
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{
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Slot = &ScrollBox->AddSlot()
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.Padding(Padding)
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.HAlign(HorizontalAlignment)
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[
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Content == nullptr ? SNullWidget::NullWidget : Content->TakeWidget()
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];
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}
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void UScrollBoxSlot::SetPadding(FMargin InPadding)
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{
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Padding = InPadding;
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if ( Slot )
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{
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Slot->Padding(InPadding);
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}
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}
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void UScrollBoxSlot::SetHorizontalAlignment(EHorizontalAlignment InHorizontalAlignment)
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{
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HorizontalAlignment = InHorizontalAlignment;
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if ( Slot )
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{
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Slot->HAlign(InHorizontalAlignment);
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}
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}
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void UScrollBoxSlot::SynchronizeProperties()
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{
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SetPadding(Padding);
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SetHorizontalAlignment(HorizontalAlignment);
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}
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void UScrollBoxSlot::ReleaseSlateResources(bool bReleaseChildren)
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{
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Super::ReleaseSlateResources(bReleaseChildren);
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Slot = nullptr;
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}
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