PanelWindow {
  id: toplevel

  anchors {
    bottom: true
    left: true
    right: true
  }

  PopupWindow {
    anchor.window: toplevel
    anchor.rect.x: parentWindow.width / 2 - width / 2
    anchor.rect.y: parentWindow.height
    width: 500
    height: 500
    visible: true
  }
}

Properties [?]

• relativeY :  int

  [!ERROR] Deprecated in favor of anchor.rect.y.

  The Y position of the popup relative to the parent window.

• screen :  ShellScreen

  readonly

  The screen that the window currently occupies.

  This may be modified to move the window to the given screen.

• parentWindow :  QtObject

  [!ERROR] Deprecated in favor of anchor.window.

  The parent window of this popup.

  Changing this property reparents the popup.

• relativeX :  int

  [!ERROR] Deprecated in favor of anchor.rect.x.

  The X position of the popup relative to the parent window.

• anchor :  PopupAnchor

  readonly

  The popup’s anchor / positioner relative to another item or window. The popup will not be shown until it has a valid anchor relative to a window and visible is true.

  You can set properties of the anchor like so:

  PopupWindow {
    anchor.window: parentwindow
    // or
    anchor {
      window: parentwindow
    }
  }

• visible :  bool

  If the window is shown or hidden. Defaults to false.

  The popup will not be shown until anchor is valid, regardless of this property.