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Primer Floating Windows enables cross‑monitor floating UMG widget windows for the Windows OS on DirectX 11 projects.

A window UI framework with data‑asset driven configuration, translucent borderless Slate windows, and runtime control.

CORE FEATURES

• UMG Widgets in floating windows on multiple screens

• Data Asset Configured Window Behaviors

  • Borderless, topmost, and masked translucency window options

  • Drag and Resize handle widgets for designer friendly setup

  • Fixed, Auto and User Sized options

  • Optional Saved Placement

  • Safe Boundary nudge system on Re-open

• Runtime creation, pooling, and lifecycle management

  • Function Library for all window features

  • Start and End multiple Window Tasks

How To

1. Create a Data Asset

2. Start and End Window Task

UMG Floating Windows

• UMG content rendered inside SWindow

• Designer‑authored UI without extra fluff

• Don’t steal game focus

Window Movement & Sizing

• Drag region widgets for precise movement

• Resize region widgets with anchor control

• Min/max size constraints per window

• Configurable resize ghost visuals

Placement & Persistence

• Optional Saved positions and sizes per window tag

• Optional Persistence between levels

• Safe margin clamping across monitors

• Default transforms with anchor/pivot/padding

Data‑Driven Styling

• Window Data assets control:

  • sizing rules

  • masked translucency mode

  • topmost / borderless

  • resize preview style

Use Cases

• MMO Multi Monitor Windows!

• Hacker Man Games!

• Inventory, Maps, Quest logs on a second monitor!

PRIMERS

Part of the Primer series, this plugin prioritizes clarity, control, and practical workflows.