AI says:
In Unreal Engine, a Panel Widget is a type of User Interface (UI) container used in UMG (Unreal Motion Graphics) to organize and manage the layout of other widgets (like buttons, text, images, etc.). Think of it like a layout manager — it doesn't display content on its own, but it holds and arranges other widgets in a specific structure.
Common Panel Widgets:
Here are some commonly used panel widgets:
Canvas Panel: Offers absolute positioning — place widgets wherever you want.
Horizontal Box (HBox): Arranges child widgets in a row.
Vertical Box (VBox): Arranges child widgets in a column.
Grid Panel: Places widgets in a 2D grid with rows and columns.
Overlay: Layers widgets on top of each other (useful for HUDs or stacking effects).
Uniform Grid Panel: Like Grid Panel, but every cell is the same size.
Wrap Box: Places widgets left-to-right and wraps them to a new line when space runs out.
Size Box: Forces a specific size on a widget (not a layout in the traditional sense, but controls sizing).
Why Use Panel Widgets?
Panel widgets are essential for creating responsive and organized UIs in Unreal Engine. They allow you to:
Arrange elements consistently across screen sizes
Create dynamic or flexible layouts
Nest widgets for complex interfaces
Would you like an example of how to use one of these in Blueprints or C++?