Safe Haskell	None
Language	Haskell98

HTk.Canvasitems.TextItem

Description

HTk's text canvas item. A text container on a canvas widget.

Synopsis

Documentation

data TextItem Source #

The TextItem datatype.

Instances

Eq TextItem Source #
Methods (==) :: TextItem -> TextItem -> Bool # (/=) :: TextItem -> TextItem -> Bool #
Destroyable TextItem Source #	A text item can be destroyed.
Methods destroy :: TextItem -> IO () #
Synchronized TextItem Source #	You can synchronize on a text item.
Methods synchronize :: TextItem -> IO b -> IO b #
GUIObject TextItem Source #	Internal.
Methods toGUIObject :: TextItem -> GUIOBJECT Source # cname :: TextItem -> String Source # cset :: GUIValue a => TextItem -> ConfigID -> a -> IO TextItem Source # cget :: GUIValue a => TextItem -> ConfigID -> IO a Source #
HasJustify TextItem Source #	A text item has a configureable text justification.
Methods justify :: Justify -> Config TextItem Source # getJustify :: TextItem -> IO Justify Source #
HasFont TextItem Source #	You can specify the font of a text item.
Methods font :: FontDesignator f => f -> Config TextItem Source # getFont :: TextItem -> IO Font Source #
HasCanvAnchor TextItem Source #	You can specify the anchor position of a text item.
Methods canvAnchor :: Anchor -> Config TextItem Source # getCanvAnchor :: TextItem -> IO Anchor Source #
HasPosition TextItem Source #	You can specify the position of a text item.
Methods position :: Position -> Config TextItem Source # getPosition :: TextItem -> IO Position Source #
HasSize TextItem Source #	You can specify the width of a text item.
Methods width :: Distance -> Config TextItem Source # getWidth :: TextItem -> IO Distance Source # height :: Distance -> Config TextItem Source # getHeight :: TextItem -> IO Distance Source # size :: Size -> Config TextItem Source # getSize :: TextItem -> IO Size Source #
HasAnchor TextItem Source #	An anchor defines where a text item is placed relative to the given position.
Methods anchor :: Anchor -> Config TextItem Source # getAnchor :: TextItem -> IO Anchor Source #
FilledCanvasItem TextItem Source #	An oval item is a filled canvas item (it has filling, outline width, and stipple configurations).
Methods filling :: ColourDesignator c => c -> Config TextItem Source # getFilling :: TextItem -> IO Colour Source # outline :: ColourDesignator c => c -> Config TextItem Source # getOutline :: TextItem -> IO Colour Source # stipple :: BitMapHandle -> Config TextItem Source # getStipple :: TextItem -> IO BitMapHandle Source # outlinewidth :: Distance -> Config TextItem Source # getOutlineWidth :: TextItem -> IO Distance Source #
CanvasItem TextItem Source #	A text item is a canvas item (any canvas item is an instance of the abstract `class CanvasItem`).

TaggedCanvasItem TextItem Source #	A text item can have several tags (handlers for a set of canvas items).
Methods tags :: [CanvasTag] -> Config TextItem Source #
GUIValue b => HasText TextItem b Source #	A text item is a container for text.
Methods text :: b -> Config TextItem Source # getText :: TextItem -> IO b Source #

createTextItem Source #

Arguments

:: Canvas	the parent canvas.
-> [Config TextItem]	the list of configuration options for this text item.
-> IO TextItem	A text item.

Constructs a new text item.