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03c58525f3
This is controlled via a new UseRichText attribute, and may be set to false when rich-text support is not required. #rb derek.truong [CL 33990909 by jamie dale in ue5-main branch]
87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "SCustomDialog.h"
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/**
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* Special case of SCustomDialog dedicated to only displaying text messages.
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* This class enforces uniform style and also adds a button for copying the message.
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*/
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class TOOLWIDGETS_API SMessageDialog : public SCustomDialog
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{
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public:
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// Convenience for code using this class
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using FButton = SCustomDialog::FButton;
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SLATE_BEGIN_ARGS(SMessageDialog)
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: _AutoCloseOnButtonPress(true)
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, _UseRichText(true)
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, _DecoratorStyleSet(nullptr)
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, _Icon(nullptr)
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, _UseScrollBox(true)
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, _ScrollBoxMaxHeight(300)
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, _WrapMessageAt(512.f)
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{}
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/********** Functional **********/
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/** Title to display for the dialog. */
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SLATE_ARGUMENT(FText, Title)
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/** Message content */
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SLATE_ARGUMENT(FText, Message)
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/** The buttons that this dialog should have. One or more buttons must be added.*/
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SLATE_ARGUMENT(TArray<FButton>, Buttons)
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/** Event triggered when the dialog is closed, either because one of the buttons is pressed, or the windows is closed. */
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SLATE_EVENT(FSimpleDelegate, OnClosed)
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/** Provides default values for SWindow::FArguments not overriden by SCustomDialog. */
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SLATE_ARGUMENT(SWindow::FArguments, WindowArguments)
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/** Whether to automatically close this window when any button is pressed (default: true) */
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SLATE_ARGUMENT(bool, AutoCloseOnButtonPress)
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/** Whether to use rich-text (true) or plain-text (false) (default: true) */
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SLATE_ARGUMENT(bool, UseRichText)
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/** Text decorators used while parsing the rich text messages (requires UseRichText: true) */
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SLATE_ARGUMENT(TArray<TSharedRef<class ITextDecorator>>, Decorators)
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/** Style set used to look up styles used by decorators for rich text messages (requires UseRichText: true) */
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SLATE_ARGUMENT(const ISlateStyle*, DecoratorStyleSet)
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/********** Cosmetic **********/
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/** Optional icon to display in the dialog. (default: empty) */
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SLATE_ARGUMENT(const FSlateBrush*, Icon)
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/** Should this dialog use a scroll box for over-sized content? (default: true) */
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SLATE_ARGUMENT(bool, UseScrollBox)
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/** Max height for the scroll box (default: 300) */
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SLATE_ARGUMENT(int32, ScrollBoxMaxHeight)
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/** When to wrap the message text (default: 512) */
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SLATE_ATTRIBUTE(float, WrapMessageAt)
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/** Minimum width for the text part of the message box. Optional for very short message text to add breathing space to the layout. */
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SLATE_ATTRIBUTE(float, ContentMinWidth)
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SLATE_END_ARGS()
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void Construct(const FArguments& InArgs);
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virtual FReply OnKeyDown(const FGeometry& MyGeometry, const FKeyEvent& InKeyEvent) override;
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virtual FReply OnCopyMessage();
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private:
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FText Message;
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void CopyMessageToClipboard();
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}; |