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

Graphics.UI.Gtk.Display.LevelBar

Contents

Detail
Class Hierarchy
Types
Constructors
Methods
Attributes

Description

A widget which indicates progress visually

Synopsis

data LevelBar
class WidgetClass o => LevelBarClass o
castToLevelBar :: GObjectClass obj => obj -> LevelBar
gTypeLevelBar :: GType
toLevelBar :: LevelBarClass o => o -> LevelBar
levelBarNew :: IO LevelBar
levelBarSetMode :: LevelBarClass self => self -> LevelBarMode -> IO ()
levelBarGetMode :: LevelBarClass self => self -> IO LevelBarMode
levelBarAddOffsetValue :: (LevelBarClass self, GlibString string) => self -> string -> Double -> IO ()
levelBarRemoveOffsetValue :: (LevelBarClass self, GlibString string) => self -> string -> IO ()
levelBarGetOffsetValue :: (LevelBarClass self, GlibString string) => self -> string -> IO Double
levelBarInverted :: LevelBarClass self => Attr self Bool
levelBarMaxValue :: LevelBarClass self => Attr self Double
levelBarMinValue :: LevelBarClass self => Attr self Double
levelBarValue :: LevelBarClass self => Attr self Double
levelBarMode :: LevelBarClass self => Attr self LevelBarMode

Detail

The LevelBar is typically used to display level indicator

Class Hierarchy

| GObject
| +----Object
| +----Widget
| +----LevelBar

Types

data LevelBar Source #

Instances

Eq LevelBar Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods (==) :: LevelBar -> LevelBar -> Bool # (/=) :: LevelBar -> LevelBar -> Bool #
Ord LevelBar Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods compare :: LevelBar -> LevelBar -> Ordering # (<) :: LevelBar -> LevelBar -> Bool # (<=) :: LevelBar -> LevelBar -> Bool # (>) :: LevelBar -> LevelBar -> Bool # (>=) :: LevelBar -> LevelBar -> Bool # max :: LevelBar -> LevelBar -> LevelBar # min :: LevelBar -> LevelBar -> LevelBar #
GObjectClass LevelBar Source #
Instance details Defined in Graphics.UI.Gtk.Types Methods toGObject :: LevelBar -> GObject # unsafeCastGObject :: GObject -> LevelBar #
LevelBarClass LevelBar Source #
Instance details Defined in Graphics.UI.Gtk.Types
WidgetClass LevelBar Source #
Instance details Defined in Graphics.UI.Gtk.Types

class WidgetClass o => LevelBarClass o Source #

Instances

LevelBarClass LevelBar Source #
Instance details Defined in Graphics.UI.Gtk.Types

castToLevelBar :: GObjectClass obj => obj -> LevelBar Source #

gTypeLevelBar :: GType Source #

toLevelBar :: LevelBarClass o => o -> LevelBar Source #

Constructors

levelBarNew :: IO LevelBar Source #

Creates a new LevelBar.

Methods

levelBarSetMode :: LevelBarClass self => self -> LevelBarMode -> IO () Source #

Sets the value of the "mode" property.

levelBarGetMode :: LevelBarClass self => self -> IO LevelBarMode Source #

Returns the value of the "mode" property.

levelBarAddOffsetValue Source #

Arguments

:: (LevelBarClass self, GlibString string)
=> self
-> string	`name` - Offset name
-> Double	`value` - Offset position
-> IO ()

Add a new offset marker at the position specified by @value

levelBarRemoveOffsetValue :: (LevelBarClass self, GlibString string) => self -> string -> IO () Source #

Add a new offset marker at the position specified by @value

levelBarGetOffsetValue Source #

Arguments

:: (LevelBarClass self, GlibString string)
=> self
-> string
-> IO Double	returns the value of the offset

Returns the current fraction of the task that's been completed.

Attributes

levelBarInverted :: LevelBarClass self => Attr self Bool Source #

Level bars normally grow from top to bottom or left to right. Inverted level bars grow in the opposite direction.

Default value: (0)

Since 3.8

levelBarMaxValue :: LevelBarClass self => Attr self Double Source #

The "max-value" property determaxes the maximum value of the interval that can be displayed by the bar.

Allowed values: >= 0

Default value: 1

levelBarMinValue :: LevelBarClass self => Attr self Double Source #

The "min-value" property determines the minimum value of the interval that can be displayed by the bar.

Allowed values: >= 0

Default value: 0

levelBarValue :: LevelBarClass self => Attr self Double Source #

The "value" property determines the currently filled value of the level bar.

Allowed values: >= 0

Default value: 0

levelBarMode :: LevelBarClass self => Attr self LevelBarMode Source #

The "bar-mode" property determines the way LevelBar interprets the value properties to draw the level fill area. Specifically, when the value is LevelBarModeContinous, LevelBar will draw a single block representing the current value in that area; when the value is LevelBarModeDiscrete, the widget will draw a succession of separate blocks filling the draw area, with the number of blocks being equal to the units separating the integral roundings of "min-value" and "max-value".

Default value: LevelBarModeContinuous