HTk.Widgets.Label

HTk's label widget. A label is a simple container for text or images/bitmaps.

Documentation

data Label

The Label datatype.

Instances

Eq Label

Methods

(==) :: Label -> Label -> Bool

(/=) :: Label -> Label -> Bool

Destroyable Label

A label widget can be destroyed.

Methods

destroy :: Label -> IO ()

Synchronized Label

You can synchronize on a label object.

Methods

synchronize :: Label -> IO b -> IO b

GUIObject Label

Internal.

Methods

toGUIObject :: Label -> GUIOBJECT

cname :: Label -> String

cset :: GUIValue a => Label -> ConfigID -> a -> IO Label

cget :: GUIValue a => Label -> ConfigID -> IO a

HasJustify Label

A label has a configureable text justification.

Methods

justify :: Justify -> Config Label

getJustify :: Label -> IO Justify

HasUnderline Label

You can set the index of a text character to underline.

Methods

underline :: Int -> Config Label

getUnderline :: Label -> IO Int

wraplength :: Int -> Config Label

getWraplength :: Label -> IO Int

HasFont Label

You can specify the font of a label.

Methods

font :: FontDesignator f => f -> Config Label

getFont :: Label -> IO Font

HasBorder Label

A label widget has a configureable border.

Methods

borderwidth :: Distance -> Config Label

getBorderwidth :: Label -> IO Distance

relief :: Relief -> Config Label

getRelief :: Label -> IO Relief

HasSize Label

You can specify the size of a label.

Methods

width :: Distance -> Config Label

getWidth :: Label -> IO Distance

height :: Distance -> Config Label

getHeight :: Label -> IO Distance

size :: Size -> Config Label

getSize :: Label -> IO Size

HasColour Label

A label widget has a foreground and background colour.

Methods

legalColourID :: Label -> ConfigID -> Bool

setColour :: Label -> ConfigID -> Colour -> IO Label

getColour :: Label -> ConfigID -> IO Colour

HasAnchor Label

A label has a text anchor.

Methods

anchor :: Anchor -> Config Label

getAnchor :: Label -> IO Anchor

HasTooltip Label

A label widget can have a tooltip (only displayed if you are using tixwish).

Methods

tooltip :: String -> Label -> IO Label

destroyTooltip :: Label -> IO ()

Widget Label

A label widget has standard widget properties (concerning focus, cursor).

Methods

cursor :: CursorDesignator ch => ch -> Config Label

getCursor :: Label -> IO Cursor

takeFocus :: Bool -> Config Label

getTakeFocus :: Label -> IO Bool

HasPhoto Label

A label can contain an image.

Methods

photo :: Image -> Config Label

getPhoto :: Label -> IO (Maybe Image)

HasBitMap Label

A label can contain a bitmap.

Methods

bitmap :: BitMapDesignator d => d -> Config Label

getBitMap :: Label -> IO BitMapHandle

GUIValue b => HasText Label b

A label can contain text.

Methods

text :: b -> Config Label

getText :: Label -> IO b

newLabel

Arguments

:: Container par

=> par

the parent widget, which has to be a container widget (an instance of class Container).

-> [Config Label]

the list of configuration options for this label.

-> IO Label

A label widget.

Constructs a new label widget and returns a handler.