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badf62c330
Slate TPanelChildren, TSlotlessChildren are no longer full-fledged arrays; removed any unused Array API. Fixed up a lot of improper use cases. This better encapsulates the action of adding/removing Slate Widgets from the runtime tree as a Slate Core concern. Alows us to add parent pointers in the future with significantly less effort. #codereview Wes.Hunt #codereview Nick.Darnell #codereview Matt.Kuhlendschmidt #codereview Justin.Sargent [CL 2234301 by Nick Atamas in Main branch]
45 lines
725 B
C++
45 lines
725 B
C++
// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
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#include "SlateCorePrivatePCH.h"
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FSlotBase::FSlotBase()
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: Widget( SNullWidget::NullWidget )
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{
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}
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FSlotBase::FSlotBase( const TSharedRef<SWidget>& InWidget )
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: Widget( InWidget )
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{
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}
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void FSlotBase::AttachWidget( const TSharedRef<SWidget>& InWidget )
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{
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Widget = InWidget;
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}
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const TSharedRef<SWidget>& FSlotBase::GetWidget() const
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{
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return Widget;
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}
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const TSharedPtr<SWidget> FSlotBase::DetachWidget()
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{
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if (Widget != SNullWidget::NullWidget)
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{
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const TSharedRef<SWidget> MyExWidget = Widget;
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Widget = SNullWidget::NullWidget;
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return MyExWidget;
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}
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else
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{
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// Nothing to detach!
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return TSharedPtr<SWidget>();
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}
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}
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FSlotBase::~FSlotBase()
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{
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} |