API Frame SetClampRectInsets

Controls how much of the frame may be moved off-screen. Frame:SetClampRectInsets(left, right, top, bottom)

• left: - Left clamp region offset. Controls collision with the left edge of the screen, positive values allow the frame to be moved off-screen, negative values enforce minimum distance to the edge.
• right: - Right clamp region offset. Controls collision with the right edge of the screen, negative values allow the frame to be moved off-screen, positive values enforce minimum distance to the edge.
• top: - Top clamp region offset. Controls collision with the top edge of the screen, negative values allow the frame to be moved off-screen, positive values enforce minimum distance to the edge.
• bottom: - Bottom clamp region offset. Controls collision with the bottom edge of the screen, positive values allow the frame to be moved off-screen, negative values enforce minimum distance to the edge.

• Requires.

The following code creates a draggable frame that can be moved 42 size units off any edge of the screen, but can never be entirely off-screen.