SEditableLabel.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "CoreTypes.h"
#include "Misc/Attribute.h"
#include "Styling/SlateColor.h"
#include "Fonts/SlateFontInfo.h"
#include "Input/Reply.h"
#include "Styling/SlateWidgetStyleAsset.h"
#include "Widgets/DeclarativeSyntaxSupport.h"
#include "Widgets/SCompoundWidget.h"
#include "Styling/SlateTypes.h"
#include "Styling/CoreStyle.h"
#include "Framework/SlateDelegates.h"
 
class SEditableText;
class STextBlock;
 
PRAGMA_DISABLE_DEPRECATION_WARNINGS
 
class SLATE_API UE_DEPRECATED(4.21, "SEditableLabel is deprecated, please use SInlineEditableTextBlock instead") SEditableLabel
    : public SCompoundWidget
{
public:
 
    SLATE_BEGIN_ARGS(SEditableLabel)
        : _CanEdit(true)
        , _EditableTextStyle(&FCoreStyle::Get().GetWidgetStyle<FEditableTextStyle>("NormalEditableText"))
        , _Font( FCoreStyle::Get().GetFontStyle(TEXT("NormalFont")))
        , _HighlightColor()
        , _HighlightShape()
        , _HighlightText()
        , _MinDesiredWidth(0.0f)
        , _ShadowColorAndOpacity()
        , _ShadowOffset()
        , _TextStyle(&FCoreStyle::Get().GetWidgetStyle<FTextBlockStyle>("NormalText"))
        , _Text()
        , _ColorAndOpacity()
    { }
 
        SLATE_ATTRIBUTE(bool, CanEdit)
 
        
        SLATE_STYLE_ARGUMENT(FEditableTextStyle, EditableTextStyle)
 
        
        SLATE_ATTRIBUTE(FSlateFontInfo, Font)
 
        
        SLATE_ATTRIBUTE(FLinearColor, HighlightColor)
 
        
        SLATE_ATTRIBUTE(const FSlateBrush*, HighlightShape)
 
        
        SLATE_ATTRIBUTE(FText, HighlightText)
 
        
        SLATE_ATTRIBUTE( float, MinDesiredWidth )
 
        
        SLATE_ATTRIBUTE(FLinearColor, ShadowColorAndOpacity)
 
        
        SLATE_ATTRIBUTE(FVector2D, ShadowOffset)
 
        
        SLATE_STYLE_ARGUMENT(FTextBlockStyle, TextStyle)
 
        
        SLATE_ATTRIBUTE(FText, Text)
 
        
        SLATE_ATTRIBUTE(FSlateColor, ColorAndOpacity)
 
        
        SLATE_EVENT(FOnTextChanged, OnTextChanged)
 
    SLATE_END_ARGS()
 
    
    SEditableLabel() { }
 
public:
 
    void Construct(const FArguments& InArgs);
 
    void EnterTextMode();
    
    void ExitTextMode();
 
public:
 
    // SWidget interface
 
    virtual bool HasKeyboardFocus() const override;
    virtual FReply OnKeyDown(const FGeometry& MyGeometry, const FKeyEvent& InKeyEvent) override;
    virtual FReply OnMouseButtonDoubleClick(const FGeometry& InMyGeometry, const FPointerEvent& InMouseEvent) override;
    virtual bool SupportsKeyboardFocus() const override;
 
private:
 
    void HandleEditableTextTextCommitted(const FText& NewText, ETextCommit::Type CommitInfo);
    FReply HandleTextBlockDoubleClicked();
 
private:
 
    TAttribute<bool> CanEditAttribute;
    FOnTextChanged OnTextChanged;
    TAttribute<FText> TextAttribute;
 
    TSharedPtr<STextBlock> TextBlock;
    TSharedPtr<SEditableText> EditableText;
};
 
PRAGMA_ENABLE_DEPRECATION_WARNINGS