OverlayLayout

gtk.overlay_layout.OverlayLayout is the layout manager used by gtk.overlay.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 gtk.overlay.Overlay. It is only listed here so that its layout properties get documented.

class OverlayLayout : LayoutManager {

this();

}

Constructors

this this(): Creates a new gtk.overlay_layout.OverlayLayout instance.

Inherited Members

From LayoutManager

allocate void allocate(gtk.widget.Widget widget, int width, int height, int baseline): Assigns the given width, height, and baseline to a widget, and computes the position and sizes of the children of the widget using the layout management policy of manager.
getLayoutChild gtk.layout_child.LayoutChild getLayoutChild(gtk.widget.Widget child): Retrieves a gtk.layout_child.LayoutChild instance for the gtk.layout_manager.LayoutManager, creating one if necessary.
getRequestMode gtk.types.SizeRequestMode getRequestMode(): Retrieves the request mode of manager.
getWidget gtk.widget.Widget getWidget(): Retrieves the gtk.widget.Widget using the given gtk.layout_manager.LayoutManager.
layoutChanged void layoutChanged(): Queues a resize on the gtk.widget.Widget using manager, if any.
measure void measure(gtk.widget.Widget widget, gtk.types.Orientation orientation, int forSize, int minimum, int natural, int minimumBaseline, int naturalBaseline): Measures the size of the widget using manager, for the given orientation and size.

gtk overlay_layout classes

OverlayLayout