Safe Haskell	None
Language	Haskell98

HTk.Components.BitMap

Description

This module provides access to bitmap resources.

Synopsis

Documentation

data BitMap Source #

The BitMap datatype.

Instances

Eq BitMap Source #
Methods (==) :: BitMap -> BitMap -> Bool # (/=) :: BitMap -> BitMap -> Bool #
Destroyable BitMap Source #	A bitmap object can be destroyed.
Methods destroy :: BitMap -> IO () #
Synchronized BitMap Source #	You can synchronize on a bitmap object.
Methods synchronize :: BitMap -> IO b -> IO b #
GUIObject BitMap Source #	Internal.
Methods toGUIObject :: BitMap -> GUIOBJECT Source # cname :: BitMap -> String Source # cset :: GUIValue a => BitMap -> ConfigID -> a -> IO BitMap Source # cget :: GUIValue a => BitMap -> ConfigID -> IO a Source #
HasFile BitMap Source #	Bitmaps can be read from files.
Methods filename :: String -> Config BitMap Source # getFileName :: BitMap -> IO String Source #
HasBorder BitMap Source #	A bitmap object has a configureable border (if implicitely displayed inside a label widget).
Methods borderwidth :: Distance -> Config BitMap Source # getBorderwidth :: BitMap -> IO Distance Source # relief :: Relief -> Config BitMap Source # getRelief :: BitMap -> IO Relief Source #
HasSize BitMap Source #	You can specify the size of the containing label, if the bitmap is implicitely displayed inside a label widget.
Methods width :: Distance -> Config BitMap Source # getWidth :: BitMap -> IO Distance Source # height :: Distance -> Config BitMap Source # getHeight :: BitMap -> IO Distance Source # size :: Size -> Config BitMap Source # getSize :: BitMap -> IO Size Source #
HasColour BitMap Source #	A bitmap object has a configureable foreground and background colour (if implicitely displayed inside a label widget).
Methods legalColourID :: BitMap -> ConfigID -> Bool Source # setColour :: BitMap -> ConfigID -> Colour -> IO BitMap Source # getColour :: BitMap -> ConfigID -> IO Colour Source #
Widget BitMap Source #	A bitmap object has standard widget properties (concerning focus, cursor / if implicitely displayed inside a label widget).
Methods cursor :: CursorDesignator ch => ch -> Config BitMap Source # getCursor :: BitMap -> IO Cursor Source # takeFocus :: Bool -> Config BitMap Source # getTakeFocus :: BitMap -> IO Bool Source #
BitMapDesignator BitMap Source #	Internal.
Methods toBitMap :: BitMap -> BitMapHandle Source #

newBitMap Source #

Arguments

:: [Config BitMap]	the list of configuration options for this bitmap object.
-> IO BitMap	A bitmap object.

Constructs a new bitmap object and returns a handler. The bitmap object can be packed like a widget, then it is implicitely displayed inside a label widget.

data BitMapHandle Source #

The BitMapHandle datatype - a handle for a bitmap resource.

Constructors

Predefined String
BitMapHandle BitMap
BitMapFile String

Instances

BitMapDesignator BitMapHandle Source #	Internal.
Methods toBitMap :: BitMapHandle -> BitMapHandle Source #

class GUIObject w => HasBitMap w where Source #

Containers for bitmaps instantiate the class HasBitMap.

Methods

bitmap :: BitMapDesignator d => d -> Config w Source #

getBitMap :: w -> IO BitMapHandle Source #

Instances

HasBitMap MenuCascade Source #	A menu cascade item can contain a bitmap (instead of text or an image).
Methods bitmap :: BitMapDesignator d => d -> Config MenuCascade Source # getBitMap :: MenuCascade -> IO BitMapHandle Source #
HasBitMap MenuCheckButton Source #	A menu checkbutton can contain a bitmap (instead of text or an image).
Methods bitmap :: BitMapDesignator d => d -> Config MenuCheckButton Source # getBitMap :: MenuCheckButton -> IO BitMapHandle Source #
HasBitMap MenuCommand Source #	A menu command can contain a bitmap (instead of text or an image).
Methods bitmap :: BitMapDesignator d => d -> Config MenuCommand Source # getBitMap :: MenuCommand -> IO BitMapHandle Source #
HasBitMap MenuRadioButton Source #	A menu radiobutton can contain a bitmap (instead of text or an image).
Methods bitmap :: BitMapDesignator d => d -> Config MenuRadioButton Source # getBitMap :: MenuRadioButton -> IO BitMapHandle Source #
HasBitMap Button Source #	A button widget can contain a bitmap.
Methods bitmap :: BitMapDesignator d => d -> Config Button Source # getBitMap :: Button -> IO BitMapHandle Source #
HasBitMap Label Source #	A label can contain a bitmap.
Methods bitmap :: BitMapDesignator d => d -> Config Label Source # getBitMap :: Label -> IO BitMapHandle Source #
HasBitMap MenuButton Source #	A menubutton widget can contain a bitmap.
Methods bitmap :: BitMapDesignator d => d -> Config MenuButton Source # getBitMap :: MenuButton -> IO BitMapHandle Source #
HasBitMap BitMapItem Source #	A bitmap item is a container for a bitmap object.
Methods bitmap :: BitMapDesignator d => d -> Config BitMapItem Source # getBitMap :: BitMapItem -> IO BitMapHandle Source #
Window w => HasBitMap (Icon w) Source #	You can the the corresponding bitmap for an icon.
Methods bitmap :: BitMapDesignator d => d -> Config (Icon w) Source # getBitMap :: Icon w -> IO BitMapHandle Source #
HasBitMap (CheckButton a) Source #	A checkbutton widget can contain a bitmap.
Methods bitmap :: BitMapDesignator d => d -> Config (CheckButton a) Source # getBitMap :: CheckButton a -> IO BitMapHandle Source #
HasBitMap (RadioButton a) Source #	A radiobutton widget can contain a bitmap.
Methods bitmap :: BitMapDesignator d => d -> Config (RadioButton a) Source # getBitMap :: RadioButton a -> IO BitMapHandle Source #

class BitMapDesignator d where Source #

Internal.

Minimal complete definition

toBitMap

Methods

toBitMap :: d -> BitMapHandle Source #

Instances

BitMapDesignator BitMap Source #	Internal.
Methods toBitMap :: BitMap -> BitMapHandle Source #
BitMapDesignator BitMapHandle Source #	Internal.
Methods toBitMap :: BitMapHandle -> BitMapHandle Source #
BitMapDesignator [Char] Source #	A string is a handle for a bitmap file.
Methods toBitMap :: [Char] -> BitMapHandle Source #