97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Components/ButtonSlot.h"
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#include "Widgets/SNullWidget.h"
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#include "Widgets/Input/SButton.h"
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#include "Components/Widget.h"
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#include UE_INLINE_GENERATED_CPP_BY_NAME(ButtonSlot)
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/////////////////////////////////////////////////////
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// UButtonSlot
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UButtonSlot::UButtonSlot(const FObjectInitializer& ObjectInitializer)
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: Super(ObjectInitializer)
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{
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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Padding = FMargin(4.f, 2.f);
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HorizontalAlignment = HAlign_Center;
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VerticalAlignment = VAlign_Center;
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PRAGMA_ENABLE_DEPRECATION_WARNINGS
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}
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void UButtonSlot::ReleaseSlateResources(bool bReleaseChildren)
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{
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Super::ReleaseSlateResources(bReleaseChildren);
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Button.Reset();
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}
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void UButtonSlot::BuildSlot(TSharedRef<SButton> InButton)
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{
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Button = InButton;
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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InButton->SetContentPadding(Padding);
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InButton->SetHAlign(HorizontalAlignment);
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InButton->SetVAlign(VerticalAlignment);
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PRAGMA_ENABLE_DEPRECATION_WARNINGS
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InButton->SetContent(Content ? Content->TakeWidget() : SNullWidget::NullWidget);
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}
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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FMargin UButtonSlot::GetPadding() const
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{
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return Padding;
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}
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void UButtonSlot::SetPadding(FMargin InPadding)
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{
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Padding = InPadding;
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if ( Button.IsValid() )
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{
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Button.Pin()->SetContentPadding(InPadding);
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}
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}
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EHorizontalAlignment UButtonSlot::GetHorizontalAlignment() const
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{
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return HorizontalAlignment;
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}
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void UButtonSlot::SetHorizontalAlignment(EHorizontalAlignment InHorizontalAlignment)
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{
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HorizontalAlignment = InHorizontalAlignment;
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if ( Button.IsValid() )
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{
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Button.Pin()->SetHAlign(InHorizontalAlignment);
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}
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}
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EVerticalAlignment UButtonSlot::GetVerticalAlignment() const
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{
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return VerticalAlignment;
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}
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void UButtonSlot::SetVerticalAlignment(EVerticalAlignment InVerticalAlignment)
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{
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VerticalAlignment = InVerticalAlignment;
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if ( Button.IsValid() )
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{
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Button.Pin()->SetVAlign(InVerticalAlignment);
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}
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}
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PRAGMA_ENABLE_DEPRECATION_WARNINGS
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void UButtonSlot::SynchronizeProperties()
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{
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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SetPadding(Padding);
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SetHorizontalAlignment(HorizontalAlignment);
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SetVerticalAlignment(VerticalAlignment);
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PRAGMA_ENABLE_DEPRECATION_WARNINGS
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}
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