Safe Haskell	None
Language	Haskell98

HTk.Canvasitems.Oval

Description

HTk's oval canvas item. An oval object on a canvas widget.

Synopsis

Documentation

data Oval Source #

The Oval datatype.

Instances

Eq Oval Source #
Methods (==) :: Oval -> Oval -> Bool # (/=) :: Oval -> Oval -> Bool #
Destroyable Oval Source #	An oval item can be destroyed.
Methods destroy :: Oval -> IO () #
Synchronized Oval Source #	You can synchronize on an oval item.
Methods synchronize :: Oval -> IO b -> IO b #
GUIObject Oval Source #	Internal.
Methods toGUIObject :: Oval -> GUIOBJECT Source # cname :: Oval -> String Source # cset :: GUIValue a => Oval -> ConfigID -> a -> IO Oval Source # cget :: GUIValue a => Oval -> ConfigID -> IO a Source #
HasGeometry Oval Source #	An alternative way to specify an oval's coords.
Methods geometry :: Geometry -> Config Oval Source # getGeometry :: Oval -> IO Geometry Source #
HasPosition Oval Source #	You can specify the (upper left) position of an oval.
Methods position :: Position -> Config Oval Source # getPosition :: Oval -> IO Position Source #
HasSize Oval Source #	You can specify the size of an oval item.
Methods width :: Distance -> Config Oval Source # getWidth :: Oval -> IO Distance Source # height :: Distance -> Config Oval Source # getHeight :: Oval -> IO Distance Source # size :: Size -> Config Oval Source # getSize :: Oval -> IO Size Source #
FilledCanvasItem Oval Source #	An oval item is a filled canvas item (it has filling, outline, outline width, and stipple configurations).
Methods filling :: ColourDesignator c => c -> Config Oval Source # getFilling :: Oval -> IO Colour Source # outline :: ColourDesignator c => c -> Config Oval Source # getOutline :: Oval -> IO Colour Source # stipple :: BitMapHandle -> Config Oval Source # getStipple :: Oval -> IO BitMapHandle Source # outlinewidth :: Distance -> Config Oval Source # getOutlineWidth :: Oval -> IO Distance Source #
CanvasItem Oval Source #	An oval item is a canvas item (any canvas item is an instance of the abstract `class CanvasItem`).

TaggedCanvasItem Oval Source #	An oval item can have several tags (handlers for a set of canvas items).
Methods tags :: [CanvasTag] -> Config Oval Source #

createOval Source #

Arguments

:: Canvas	the parent canvas.
-> [Config Oval]	the list of configuration options for this oval item.
-> IO Oval	An oval item.

Constructs a new oval item.