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[REVIEW] [at]lauren.barnes #jira UE-108254 #ROBOMERGE-SOURCE: CL 15377566 in //UE5/Release-5.0-EarlyAccess/... #ROBOMERGE-BOT: STARSHIP (Release-5.0-EarlyAccess -> Main) (v771-15082668) [CL 15378776 by sebastian nordgren in ue5-main branch]
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "SDetailRowIndent.h"
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#include "SConstrainedBox.h"
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#include "SDetailTableRowBase.h"
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#include "PropertyEditorConstants.h"
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#include "Widgets/Layout/SBox.h"
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void SDetailRowIndent::Construct(const FArguments& InArgs, TSharedRef<SDetailTableRowBase> DetailsRow)
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{
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Row = DetailsRow;
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ChildSlot
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[
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SNew(SBox)
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.WidthOverride(this, &SDetailRowIndent::GetIndentWidth)
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];
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}
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int32 SDetailRowIndent::OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled) const
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{
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TSharedPtr<SDetailTableRowBase> RowPtr = Row.Pin();
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if (!RowPtr.IsValid())
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{
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return LayerId;
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}
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const FSlateBrush* BackgroundBrush = FAppStyle::Get().GetBrush("DetailsView.CategoryMiddle");
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const FSlateBrush* DropShadowBrush = FAppStyle::Get().GetBrush("DetailsView.ArrayDropShadow");
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int32 IndentLevel = RowPtr->GetIndentLevelForBackgroundColor();
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for (int32 i = 0; i < IndentLevel; ++i)
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{
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FSlateColor BackgroundColor = GetRowBackgroundColor(i);
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FSlateDrawElement::MakeBox(
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OutDrawElements,
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LayerId,
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AllottedGeometry.ToPaintGeometry(FVector2D(16 * i, 0), FVector2D(16, AllottedGeometry.GetLocalSize().Y)),
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BackgroundBrush,
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ESlateDrawEffect::None,
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BackgroundColor.GetColor(InWidgetStyle)
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);
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FSlateDrawElement::MakeBox(
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OutDrawElements,
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LayerId + 1,
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AllottedGeometry.ToPaintGeometry(FVector2D(16 * i, 0), FVector2D(16, AllottedGeometry.GetLocalSize().Y)),
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DropShadowBrush
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);
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}
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return LayerId + 1;
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}
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FOptionalSize SDetailRowIndent::GetIndentWidth() const
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{
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int32 IndentLevel = 0;
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TSharedPtr<SDetailTableRowBase> RowPtr = Row.Pin();
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if (RowPtr.IsValid())
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{
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IndentLevel = RowPtr->GetIndentLevelForBackgroundColor();
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}
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return IndentLevel * 16.0f;
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}
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FSlateColor SDetailRowIndent::GetRowBackgroundColor(int32 IndentLevel) const
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{
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TSharedPtr<SDetailTableRowBase> RowPtr = Row.Pin();
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if (RowPtr.IsValid() && RowPtr->IsHovered())
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{
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return FAppStyle::Get().GetSlateColor("Colors.Header");
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}
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return PropertyEditorConstants::GetRowBackgroundColor(IndentLevel);
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}
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