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45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Layout/Margin.h"
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#include "Styling/SlateColor.h"
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#include "Styling/SlateTypes.h"
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#include "Types/SlateEnums.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Widgets/Input/SButton.h"
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class SMenuAnchor;
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/**
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* Button subclass that appears pressed while its menu anchor has a menu open.
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* Mimics the behavior of the button for pulldown menus.
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*/
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class SEditorViewportToolBarMenuButton : public SButton
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{
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public:
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SLATE_BEGIN_ARGS(SEditorViewportToolBarMenuButton)
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: _ForegroundColor(FSlateColor::UseStyle())
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, _HAlign(HAlign_Fill)
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, _VAlign(VAlign_Fill)
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, _ContentPadding(FMargin(4.0, 2.0))
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, _ButtonStyle(&FCoreStyle::Get().GetWidgetStyle< FButtonStyle >("Button"))
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{
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}
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SLATE_ATTRIBUTE(FSlateColor, ForegroundColor)
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SLATE_ARGUMENT(EHorizontalAlignment, HAlign)
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SLATE_ARGUMENT(EVerticalAlignment, VAlign)
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SLATE_ATTRIBUTE(FMargin, ContentPadding)
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SLATE_STYLE_ARGUMENT(FButtonStyle, ButtonStyle)
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SLATE_DEFAULT_SLOT(FArguments, Content)
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SLATE_EVENT(FOnClicked, OnClicked)
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SLATE_END_ARGS()
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void Construct(const FArguments& InArgs, TSharedRef<SMenuAnchor> InMenuAnchor);
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private:
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bool IsMenuOpen() const;
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TWeakPtr<SMenuAnchor> MenuAnchor;
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};
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