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> Unreal Engine API Reference > Runtime > SlateCore > Widgets > SWindow > SWindow::OnVisualizePopup

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SWindow::OnVisualizePopup

Visualize a new pop-up if possible.

Choose your operating system:

Windows

macOS

Linux

Override Hierarchy

SWidget::OnVisualizePopup()

SWindow::OnVisualizePopup()

References

Module	SlateCore
Header	/Engine/Source/Runtime/SlateCore/Public/Widgets/SWindow.h
Include	#include "Widgets/SWindow.h"
Source	/Engine/Source/Runtime/SlateCore/Private/Widgets/SWindow.cpp

Syntax

virtual TSharedPtr< FPopupLayer > OnVisualizePopup
(
const TSharedRef< SWidget > & PopupContent
)

Remarks

Visualize a new pop-up if possible. If it's not possible for this widget to host the pop-up content you'll get back an invalid pointer to the layer. The returned FPopupLayer allows you to remove the pop-up when you're done with it

Returns

a valid FPopupLayer if this widget supported hosting it. You can call Remove() on this to destroy the pop-up.

Parameters

Parameter	Description
PopupContent	The widget to try and host overlaid on top of the widget.