uni-htk-2.2.1.1: Graphical User Interface for Haskell Programs

HTk.Kernel.BaseClasses

Description

Basic types and classes.

Synopsis

Documentation

class GUIObject w => Widget w whereSource

Widgets instantiate the class Widget.

Instances

Widget Box

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

Widget Frame

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

Widget Toplevel

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

Widget BitMap

A bitmap object has standard widget properties (concerning focus, cursor / if implicitely displayed inside a label widget).

Widget CurrentFocus

The current focus is always a widget and has standard widget properties (concerning focus, cursor).

Widget CurrentGrab

The current grab has standard widget properties (concerning focus, cursor).

Widget Image

An image object has standard widget properties (concerning focus, cursor / if implicitely displayed inside a label widget).

Widget LabelFrame

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

Widget NoteBookPage

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

Widget NoteBook

A notebook widget has standard widget properties (focus, cursor, ...).

Widget Pane

A pane has standard widget properties (focus, cursor...).

Widget PanedWindow

A paned window has standard widget properties (focus, cursor, ...).

Widget Menu

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

Widget Button

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

Widget ScrollBar

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

Widget Canvas

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

Widget Editor

An editor widget has standard widget properties (concerning focus, cursor).

Widget Label

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

Widget MenuButton

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

Widget Message

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

Widget Space

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

Widget EmbeddedCanvasWin

Dummy instance.

Widget SelectBox

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

Widget IconBar

An icon bar has standard widget properties (concerning focus, cursor).

Widget SpinButton

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

Widget (CheckButton a)

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

Widget (Entry a)

An entry field has standard widget properties (concerning focus, cursor).

Widget (ListBox a)

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

GUIValue a => Widget (ComboBox a)

A combo box has standard widget properties (focus, cursor, ...).

Widget (OptionMenu a)

An option menu has standard widget properties (concerning focus, cursor).

Widget (RadioButton a)

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

Widget (Scale a)

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

(Widget a, HasScroller a) => Widget (ScrollBox a)

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

CItem c => Widget (TreeList c)

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

Widget (Notepad a)

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

GBObject o => Widget (GenericBrowser o)

Internal.

Widget (InputForm a) 
Widget (Prompt a)

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

Widget (SimpleListBox val) 
Widget (RecordField a b) 
Widget (EnumField a b) 
Widget (CheckboxField a b) 
Widget (NumEntryField a b) 
Widget (EntryField a b)