How to move a frameless window?

[guesdo]

I have a small widget app with SetWindowFloating(true) and SetWindowDecorated(true). What is the most efficient way to drag the window around?

I tried detecting a mouse click on the Update() and using a delta of movement to use WindowPosition() and SetWindowPosition(), but it is very slow and sluggish (jumpy), reducing the TPS makes it a little bit better, but not smooth. Is there any other approach, solution?

[guesdo]

Found this GLFW C code in SO, but it uses the callbacks for GLFW mouse movement and mouse button pressed to set the variables, translating it into Ebiten gives me the same jumpy results.
https://stackoverflow.com/questions/33052651/glfw-how-to-drag-undecorated-window

func (g *Game) Update() error {
	// Ebiten automatically calls this function every frame
	if ebiten.IsMouseButtonPressed(ebiten.MouseButton0) {
		x, y := ebiten.CursorPosition()
		deltaX := x - mouseX
		deltaY := y - mouseY
		winX, winY := ebiten.WindowPosition()
		ebiten.SetWindowPosition(winX+deltaX, winY+deltaY)
	}
	mouseX, mouseY = ebiten.CursorPosition()
	return nil
}

This is my current code, mouseX and mouseY are global ATM to keep track of the previous mouse cursor position.

[guesdo]

Trying this example but window does not move. f2f037e

EDIT: NVM Was missing the layout code. It works as expected.