UBorder::ContentColorAndOpacityDelegate

property UMG Since 4.0

#include "Components/Border.h"

Access: public Specifiers: UPROPERTY

Description

Bindable delegate backing the border's ContentColorAndOpacity property binding in the UMG Designer, letting the content tint be driven from a bound function instead of a static value.

Caveats & Gotchas

• Normally populated by the 'Bind' dropdown next to Content Color and Opacity in the Details panel rather than assigned directly in most workflows.
• Evaluated every frame while bound (via the widget's PROPERTY_BINDING_IMPLEMENTATION plumbing), so an expensive bound function becomes a recurring per-frame cost.

Signature

FGetLinearColor ContentColorAndOpacityDelegate

Example

Bind the content tint to a function C++

// GetPulseTint is a UFUNCTION(BlueprintPure) declared on UMyUserWidget returning FLinearColor
void UMyUserWidget::NativeConstruct()
{
    Super::NativeConstruct();
    if (MyBorder)
    {
        MyBorder->ContentColorAndOpacityDelegate.BindDynamic(this, &UMyUserWidget::GetPulseTint);
    }
}

Version History

Introduced in: 4.0

Version	Status	Notes
5.6	stable	—

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