MessageInputWidget.h

// Copyright 2022 Stream.IO, Inc. All Rights Reserved.
 
#pragma once
 
#include "Components/Border.h"
#include "Components/EditableTextBox.h"
#include "CoreMinimal.h"
#include "StreamWidget.h"
 
#include "MessageInputWidget.generated.h"
 
UCLASS()
class STREAMCHATUI_API UMessageInputWidget final : public UStreamWidget
{
    GENERATED_BODY()
 
public:
    UMessageInputWidget();
    virtual void SynchronizeProperties() override;
 
    UFUNCTION(BlueprintCallable, Category = Widget)
    FText GetText() const;
 
    UFUNCTION(BlueprintCallable, Category = Widget)
    void SetText(FText InText);
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = Content)
    FText HintText;
 
    DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnEditableTextBoxChangedEvent, const FText&, Text);
    DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams(FOnEditableTextBoxCommittedEvent, const FText&, Text, ETextCommit::Type, CommitMethod);
    UPROPERTY(BlueprintAssignable, Category = "TextBox|Event")
    FOnEditableTextBoxChangedEvent OnTextChanged;
 
    UPROPERTY(BlueprintAssignable, Category = "TextBox|Event")
    FOnEditableTextBoxCommittedEvent OnTextCommitted;
 
protected:
    UPROPERTY(meta = (BindWidget))
    UEditableTextBox* TextBox;
    UPROPERTY(meta = (BindWidget))
    UBorder* Border;
 
private:
    virtual void NativePreConstruct() override;
    virtual void NativeConstruct() override;
    virtual void NativeDestruct() override;
    virtual FReply NativeOnFocusReceived(const FGeometry& InGeometry, const FFocusEvent& InFocusEvent) override;
 
    UFUNCTION()
    void OnInputTextChanged(const FText& Text);
    UFUNCTION()
    void OnInputTextCommit(const FText& Text, ETextCommit::Type CommitMethod);
};