uni-htk-2.2.1.3: Graphical User Interface for Haskell Programs
HTk.Toolkit.LogWin
Description
A simple log window.
Synopsis
data LogWin Source #
The LogWin datatype.
LogWin
Constructors
Instances
A log window can be destroyed.
Methods
destroy :: LogWin -> IO () #
Internal.
toGUIObject :: LogWin -> GUIOBJECT Source #
cname :: LogWin -> String Source #
cset :: GUIValue a => LogWin -> ConfigID -> a -> IO LogWin Source #
cget :: GUIValue a => LogWin -> ConfigID -> IO a Source #
createLogWin Source #
Arguments
the list of configuration options for this log window.
A log window.
Creates a new log window and returns a handler.
class GUIObject w => HasFile w where Source #
Objects associated with a file instantiate the class HasFile.
class HasFile
Minimal complete definition
filename, getFileName
filename :: String -> Config w Source #
getFileName :: w -> IO String Source #
Images can be read from files.
filename :: String -> Config Image Source #
getFileName :: Image -> IO String Source #
Bitmaps can be read from files.
filename :: String -> Config BitMap Source #
getFileName :: BitMap -> IO String Source #
writeLogWin Source #
the concerned log window.
the text to write to the log window.
None.
Writes into the log window.