Portability	portable (depends on GHC)
Stability	provisional
Maintainer	gtk2hs-users@lists.sourceforge.net
Safe Haskell	Safe-Infered

Graphics.UI.Gtk.Special.HRuler

Contents

Detail
Class Hierarchy
Types
Constructors

Description

A horizontal ruler

Synopsis

Detail

The HRuler widget is a widget arranged horizontally creating a ruler that is utilized around other widgets such as a text widget. The ruler is used to show the location of the mouse on the window and to show the size of the window in specified units. The available units of measurement are Pixels, Inches and Centimeters. Pixels is the default. rulers.

Class Hierarchy

 | GObject
 | +----Object
 | +----Widget
 | +----Ruler
 | +----HRuler

Types

data HRuler Source

Instances

Eq HRuler
Ord HRuler
GObjectClass HRuler
HRulerClass HRuler
RulerClass HRuler
WidgetClass HRuler
ObjectClass HRuler

class RulerClass o => HRulerClass o Source

Instances

HRulerClass HRuler

castToHRuler :: GObjectClass obj => obj -> HRuler Source

toHRuler :: HRulerClass o => o -> HRuler Source

Constructors

hRulerNew :: IO HRuler Source

Creates a new horizontal ruler.