Graphics.UI.Gtk.Layout.Overlay

gtk3-0.14.5: Binding to the Gtk+ 3 graphical user interface library

Maintainer | gtk2hs-users@lists.sourceforge.net
Stability | provisional
Portability | portable (depends on GHC)
Safe Haskell | None
Language | Haskell98

Graphics.UI.Gtk.Layout.Overlay

Contents

- Detail
- Class Hierarchy
- Types
- Constructors

Description

A simple container that can display overlayed widgets

Synopsis

- data Overlay
- class BinClass o => OverlayClass o
- castToOverlay :: GObjectClass obj => obj -> Overlay
- gTypeOverlay :: GType
- toOverlay :: OverlayClass o => o -> Overlay
- overlayNew :: IO Overlay
- overlayAdd :: (OverlayClass self, WidgetClass widget) => self -> widget -> IO ()

# Detail

The Overlay widget is a Bin widget where widgets can be added as overlay of the bin widget.

# Class Hierarchy

    | GObject
    | +----Object
    | +----Widget
    | +----Container
    | +----Bin
    | +----Overlay

# Types

data Overlay #

Instances

Eq Overlay # |
Methods (==) :: Overlay -> Overlay -> Bool # (/=) :: Overlay -> Overlay -> Bool #
Ord Overlay # |
Methods compare :: Overlay -> Overlay -> Ordering # (<) :: Overlay -> Overlay -> Bool # (<=) :: Overlay -> Overlay -> Bool # (>) :: Overlay -> Overlay -> Bool # (>=) :: Overlay -> Overlay -> Bool # max :: Overlay -> Overlay -> Overlay # min :: Overlay -> Overlay -> Overlay #
GObjectClass Overlay # |
Methods toGObject :: Overlay -> GObject # unsafeCastGObject :: GObject -> Overlay #
OverlayClass Overlay # |
BinClass Overlay # |
ContainerClass Overlay # |
WidgetClass Overlay # |

class BinClass o => OverlayClass o #

Instances

OverlayClass Overlay # |

castToOverlay :: GObjectClass obj => obj -> Overlay #

gTypeOverlay :: GType #

toOverlay :: OverlayClass o => o -> Overlay #

# Constructors

overlayNew :: IO Overlay #

Create a new `Overlay`

overlayAdd #

Arguments

:: (OverlayClass self, WidgetClass widget) |
=> self |
-> widget | `widget` - a widget to be placed as overlay
-> IO () |