class: OverlayLayout

[15:7] extends: object

The layout manager used by [class@Gtk.Overlay]. It places widgets as overlays on top of the main child. This is not a reusable layout manager, since it expects its widget to be a GtkOverlay. It is only listed here so that its layout properties get documented.

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• OverlayLayout ()

  Creates a new GtkOverlayLayout instance.

• toNativeHandle (Source)

  Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.

  • @p Source is the raw handle, raw buffer, wrapper, or null.
  • @r A raw pointer carrier or null when no pointer is present.

• getLib ()

  Returns the opened native library for this generated wrapper.

  • @r The opened native library.

• handle ()

  Returns the wrapped NativeHandle.

  • @r The wrapped NativeHandle.

• isNull ()

  Returns true when the wrapped handle is null.

  • @r A bool.

• describe ()

  Returns a small string for debugging generated wrappers.

  • @r A string.

• asLayoutManager ()

  Wraps this handle as LayoutManager.

  • @r A LayoutManager object.