HTk.Menuitems.Indicator

HTk's menuitem indicators. Indicators are displayed with menu checkbuttons, menu buttons and menu radiobuttons.

Documentation

data Indicator a

The Indicator datatype.

Constructors

Indicator a

Instances

HasIndicator w => GUIObject (Indicator w)

Internal.

Methods

toGUIObject :: Indicator w -> GUIOBJECT

cname :: Indicator w -> String

cset :: GUIValue a => Indicator w -> ConfigID -> a -> IO (Indicator w)

cget :: GUIValue a => Indicator w -> ConfigID -> IO a

(HasIndicator w, SelectButton w) => HasColour (Indicator w)

You can specify the colour for the selector of menu checkbuttons and menu radiobuttons.

Methods

legalColourID :: Indicator w -> ConfigID -> Bool

setColour :: Indicator w -> ConfigID -> Colour -> IO (Indicator w)

getColour :: Indicator w -> ConfigID -> IO Colour

(HasIndicator w, SelectButton w) => HasPhoto (Indicator w)

You can specify specify an alternate image for the selector of menu checkbuttons and menu radiobuttons.

Methods

photo :: Image -> Config (Indicator w)

getPhoto :: Indicator w -> IO (Maybe Image)

class GUIObject w => HasColour w where

Coloured objects instantiate the class HasColour.

Methods

legalColourID :: w -> ConfigID -> Bool

setColour :: w -> ConfigID -> Colour -> IO w

getColour :: w -> ConfigID -> IO Colour

Instances

HasColour LabelFrame

A labelled frame has a background colour.

Methods

legalColourID :: LabelFrame -> ConfigID -> Bool

setColour :: LabelFrame -> ConfigID -> Colour -> IO LabelFrame

getColour :: LabelFrame -> ConfigID -> IO Colour

HasColour NoteBookPage

A notebook page has a background colour.

Methods

legalColourID :: NoteBookPage -> ConfigID -> Bool

setColour :: NoteBookPage -> ConfigID -> Colour -> IO NoteBookPage

getColour :: NoteBookPage -> ConfigID -> IO Colour

HasColour Pane

A pane has a background colour.

Methods

legalColourID :: Pane -> ConfigID -> Bool

setColour :: Pane -> ConfigID -> Colour -> IO Pane

getColour :: Pane -> ConfigID -> IO Colour

HasColour Message

A message widget has a foreground and background colour.

Methods

legalColourID :: Message -> ConfigID -> Bool

setColour :: Message -> ConfigID -> Colour -> IO Message

getColour :: Message -> ConfigID -> IO Colour

HasColour Menu

A menu has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: Menu -> ConfigID -> Bool

setColour :: Menu -> ConfigID -> Colour -> IO Menu

getColour :: Menu -> ConfigID -> IO Colour

HasColour Frame

A frame widget has a background colour.

Methods

legalColourID :: Frame -> ConfigID -> Bool

setColour :: Frame -> ConfigID -> Colour -> IO Frame

getColour :: Frame -> ConfigID -> IO Colour

HasColour Space

A space widget has a configureable background colour.

Methods

legalColourID :: Space -> ConfigID -> Bool

setColour :: Space -> ConfigID -> Colour -> IO Space

getColour :: Space -> ConfigID -> IO Colour

HasColour Box

A box has a configureable background colour.

Methods

legalColourID :: Box -> ConfigID -> Bool

setColour :: Box -> ConfigID -> Colour -> IO Box

getColour :: Box -> ConfigID -> IO Colour

HasColour ScrollBar

A scrollbar widget has a background and activebackground (regarding slider) colour.

Methods

legalColourID :: ScrollBar -> ConfigID -> Bool

setColour :: ScrollBar -> ConfigID -> Colour -> IO ScrollBar

getColour :: ScrollBar -> ConfigID -> IO Colour

HasColour Canvas

A canvas widget has a foreground and background colour.

Methods

legalColourID :: Canvas -> ConfigID -> Bool

setColour :: Canvas -> ConfigID -> Colour -> IO Canvas

getColour :: Canvas -> ConfigID -> IO Colour

HasColour Image

An image object has a configureable foreground and background colour (if implicitely displayed inside a label widget).

Methods

legalColourID :: Image -> ConfigID -> Bool

setColour :: Image -> ConfigID -> Colour -> IO Image

getColour :: Image -> ConfigID -> IO Colour

HasColour Editor

An editor widget has a foreground and background colour.

Methods

legalColourID :: Editor -> ConfigID -> Bool

setColour :: Editor -> ConfigID -> Colour -> IO Editor

getColour :: Editor -> ConfigID -> IO Colour

HasColour BitMap

A bitmap object has a configureable foreground and background colour (if implicitely displayed inside a label widget).

Methods

legalColourID :: BitMap -> ConfigID -> Bool

setColour :: BitMap -> ConfigID -> Colour -> IO BitMap

getColour :: BitMap -> ConfigID -> IO Colour

HasColour MenuCascade

A menu cascade item has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: MenuCascade -> ConfigID -> Bool

setColour :: MenuCascade -> ConfigID -> Colour -> IO MenuCascade

getColour :: MenuCascade -> ConfigID -> IO Colour

HasColour MenuCheckButton

A menu checkbutton has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: MenuCheckButton -> ConfigID -> Bool

setColour :: MenuCheckButton -> ConfigID -> Colour -> IO MenuCheckButton

getColour :: MenuCheckButton -> ConfigID -> IO Colour

HasColour MenuCommand

A menu command has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: MenuCommand -> ConfigID -> Bool

setColour :: MenuCommand -> ConfigID -> Colour -> IO MenuCommand

getColour :: MenuCommand -> ConfigID -> IO Colour

HasColour MenuRadioButton

A menu radiobutton has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: MenuRadioButton -> ConfigID -> Bool

setColour :: MenuRadioButton -> ConfigID -> Colour -> IO MenuRadioButton

getColour :: MenuRadioButton -> ConfigID -> IO Colour

HasColour TextTag

A text tag has a configureable foregroud and background colour.

Methods

legalColourID :: TextTag -> ConfigID -> Bool

setColour :: TextTag -> ConfigID -> Colour -> IO TextTag

getColour :: TextTag -> ConfigID -> IO Colour

HasColour Button

A button widget has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: Button -> ConfigID -> Bool

setColour :: Button -> ConfigID -> Colour -> IO Button

getColour :: Button -> ConfigID -> IO Colour

HasColour Label

A label widget has a foreground and background colour.

Methods

legalColourID :: Label -> ConfigID -> Bool

setColour :: Label -> ConfigID -> Colour -> IO Label

getColour :: Label -> ConfigID -> IO Colour

HasColour MenuButton

A menu button has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: MenuButton -> ConfigID -> Bool

setColour :: MenuButton -> ConfigID -> Colour -> IO MenuButton

getColour :: MenuButton -> ConfigID -> IO Colour

HasColour IconBar

An icon bar has a configureable foreground and background colour.

Methods

legalColourID :: IconBar -> ConfigID -> Bool

setColour :: IconBar -> ConfigID -> Colour -> IO IconBar

getColour :: IconBar -> ConfigID -> IO Colour

HasColour SelectBox

A select box has a configureable foreground and background colour.

Methods

legalColourID :: SelectBox -> ConfigID -> Bool

setColour :: SelectBox -> ConfigID -> Colour -> IO SelectBox

getColour :: SelectBox -> ConfigID -> IO Colour

HasColour SpinButton

A spin button has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: SpinButton -> ConfigID -> Bool

setColour :: SpinButton -> ConfigID -> Colour -> IO SpinButton

getColour :: SpinButton -> ConfigID -> IO Colour

(HasSlider w, GUIObject w) => HasColour (Slider w)

The slider component has a configureable foreground and background colour.

Methods

legalColourID :: Slider w -> ConfigID -> Bool

setColour :: Slider w -> ConfigID -> Colour -> IO (Slider w)

getColour :: Slider w -> ConfigID -> IO Colour

HasColour (Scale a)

A scale widget has a configureable foreground, background and activebackground colour.

Methods

legalColourID :: Scale a -> ConfigID -> Bool

setColour :: Scale a -> ConfigID -> Colour -> IO (Scale a)

getColour :: Scale a -> ConfigID -> IO Colour

(HasSelection w, Widget w) => HasColour (Selection w)

The selected entries have a configureable foreground and background colour.

Methods

legalColourID :: Selection w -> ConfigID -> Bool

setColour :: Selection w -> ConfigID -> Colour -> IO (Selection w)

getColour :: Selection w -> ConfigID -> IO Colour

HasColour (ListBox a)

A listbox widget has a foreground and background colour.

Methods

legalColourID :: ListBox a -> ConfigID -> Bool

setColour :: ListBox a -> ConfigID -> Colour -> IO (ListBox a)

getColour :: ListBox a -> ConfigID -> IO Colour

(HasIndicator w, SelectButton w) => HasColour (Indicator w)

You can specify the colour for the selector of menu checkbuttons and menu radiobuttons.

Methods

legalColourID :: Indicator w -> ConfigID -> Bool

setColour :: Indicator w -> ConfigID -> Colour -> IO (Indicator w)

getColour :: Indicator w -> ConfigID -> IO Colour

HasColour (OptionMenu a)

An option menu has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: OptionMenu a -> ConfigID -> Bool

setColour :: OptionMenu a -> ConfigID -> Colour -> IO (OptionMenu a)

getColour :: OptionMenu a -> ConfigID -> IO Colour

(HasInsertionCursor w, Widget w) => HasColour (ICursor w)

The insertion cursor has a configureable colour.

Methods

legalColourID :: ICursor w -> ConfigID -> Bool

setColour :: ICursor w -> ConfigID -> Colour -> IO (ICursor w)

getColour :: ICursor w -> ConfigID -> IO Colour

HasColour (Entry a)

An entry field has a foreground and background colour.

Methods

legalColourID :: Entry a -> ConfigID -> Bool

setColour :: Entry a -> ConfigID -> Colour -> IO (Entry a)

getColour :: Entry a -> ConfigID -> IO Colour

GUIValue a => HasColour (ComboBox a)

A combo box widget has a background colour.

Methods

legalColourID :: ComboBox a -> ConfigID -> Bool

setColour :: ComboBox a -> ConfigID -> Colour -> IO (ComboBox a)

getColour :: ComboBox a -> ConfigID -> IO Colour

HasColour (CheckButton a)

A checkbutton widget has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: CheckButton a -> ConfigID -> Bool

setColour :: CheckButton a -> ConfigID -> Colour -> IO (CheckButton a)

getColour :: CheckButton a -> ConfigID -> IO Colour

HasColour (RadioButton a)

A radiobutton widget has a normal foreground and background colour and an active/disabled foreground and background colour.

Methods

legalColourID :: RadioButton a -> ConfigID -> Bool

setColour :: RadioButton a -> ConfigID -> Colour -> IO (RadioButton a)

getColour :: RadioButton a -> ConfigID -> IO Colour

HasColour (Prompt a)

A prompt has a configureable foreground and background colour.

Methods

legalColourID :: Prompt a -> ConfigID -> Bool

setColour :: Prompt a -> ConfigID -> Colour -> IO (Prompt a)

getColour :: Prompt a -> ConfigID -> IO Colour

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

A scrollbox has a configureable foreground and background colour.

Methods

legalColourID :: ScrollBox a -> ConfigID -> Bool

setColour :: ScrollBox a -> ConfigID -> Colour -> IO (ScrollBox a)

getColour :: ScrollBox a -> ConfigID -> IO Colour

HasColour (Notepad a)

A notepad has a configureable background colour.

Methods

legalColourID :: Notepad a -> ConfigID -> Bool

setColour :: Notepad a -> ConfigID -> Colour -> IO (Notepad a)

getColour :: Notepad a -> ConfigID -> IO Colour

HasColour (InputForm a)

Methods

legalColourID :: InputForm a -> ConfigID -> Bool

setColour :: InputForm a -> ConfigID -> Colour -> IO (InputForm a)

getColour :: InputForm a -> ConfigID -> IO Colour

CItem c => HasColour (TreeList c)

A tree list has a configureale background colour.

Methods

legalColourID :: TreeList c -> ConfigID -> Bool

setColour :: TreeList c -> ConfigID -> Colour -> IO (TreeList c)

getColour :: TreeList c -> ConfigID -> IO Colour

HasColour (RecordField a b)

Methods

legalColourID :: RecordField a b -> ConfigID -> Bool

setColour :: RecordField a b -> ConfigID -> Colour -> IO (RecordField a b)

getColour :: RecordField a b -> ConfigID -> IO Colour

HasColour (EnumField a b)

Methods

legalColourID :: EnumField a b -> ConfigID -> Bool

setColour :: EnumField a b -> ConfigID -> Colour -> IO (EnumField a b)

getColour :: EnumField a b -> ConfigID -> IO Colour

HasColour (TextField a b)

Methods

legalColourID :: TextField a b -> ConfigID -> Bool

setColour :: TextField a b -> ConfigID -> Colour -> IO (TextField a b)

getColour :: TextField a b -> ConfigID -> IO Colour

HasColour (CheckboxField a b)

Methods

legalColourID :: CheckboxField a b -> ConfigID -> Bool

setColour :: CheckboxField a b -> ConfigID -> Colour -> IO (CheckboxField a b)

getColour :: CheckboxField a b -> ConfigID -> IO Colour

HasColour (NumEntryField a b)

Methods

legalColourID :: NumEntryField a b -> ConfigID -> Bool

setColour :: NumEntryField a b -> ConfigID -> Colour -> IO (NumEntryField a b)

getColour :: NumEntryField a b -> ConfigID -> IO Colour

HasColour (EntryField a b)

Methods

legalColourID :: EntryField a b -> ConfigID -> Bool

setColour :: EntryField a b -> ConfigID -> Colour -> IO (EntryField a b)

getColour :: EntryField a b -> ConfigID -> IO Colour

class GUIObject w => HasPhoto w where

Image containers instantiate the class HasPhoto.

Methods

photo :: Image -> Config w

getPhoto :: w -> IO (Maybe Image)

Instances

HasPhoto MenuCascade

A menu cascade item can contain an image (instead of text or a bitmap).

Methods

photo :: Image -> Config MenuCascade

getPhoto :: MenuCascade -> IO (Maybe Image)

HasPhoto MenuCheckButton

A menu checkbutton can contain an image (instead of text or a bitmap).

Methods

photo :: Image -> Config MenuCheckButton

getPhoto :: MenuCheckButton -> IO (Maybe Image)

HasPhoto MenuCommand

A menu command can contain an image (instead of text or a bitmap).

Methods

photo :: Image -> Config MenuCommand

getPhoto :: MenuCommand -> IO (Maybe Image)

HasPhoto MenuRadioButton

You can specify the size of a menu radiobutton.

Methods

photo :: Image -> Config MenuRadioButton

getPhoto :: MenuRadioButton -> IO (Maybe Image)

HasPhoto Button

A button can contain an image.

Methods

photo :: Image -> Config Button

getPhoto :: Button -> IO (Maybe Image)

HasPhoto Label

A label can contain an image.

Methods

photo :: Image -> Config Label

getPhoto :: Label -> IO (Maybe Image)

HasPhoto MenuButton

A menubutton can contain an image.

Methods

photo :: Image -> Config MenuButton

getPhoto :: MenuButton -> IO (Maybe Image)

HasPhoto ImageItem

An image item is a container for an image object.

Methods

photo :: Image -> Config ImageItem

getPhoto :: ImageItem -> IO (Maybe Image)

(HasIndicator w, SelectButton w) => HasPhoto (Indicator w)

You can specify specify an alternate image for the selector of menu checkbuttons and menu radiobuttons.

Methods

photo :: Image -> Config (Indicator w)

getPhoto :: Indicator w -> IO (Maybe Image)

HasPhoto (CheckButton a)

A checkbutton can contain an image.

Methods

photo :: Image -> Config (CheckButton a)

getPhoto :: CheckButton a -> IO (Maybe Image)

HasPhoto (RadioButton a)

A radiobutton can contain an image.

Methods

photo :: Image -> Config (RadioButton a)

getPhoto :: RadioButton a -> IO (Maybe Image)

HasPhoto (Dialog a)

A dialog can have an image

Methods

photo :: Image -> Config (Dialog a)

getPhoto :: Dialog a -> IO (Maybe Image)

class ButtonWidget w => SelectButton w where

A select button can be selected or not selected.

Minimal complete definition

getSelectionState, selectionStateSet

Methods

selectionState :: Toggle -> Config w

getSelectionState :: w -> IO Toggle

selectionStateSet :: w -> Event Toggle

class GUIObject w => HasIndicator w where

Menu items that can have an indicator instantiate the class HasIndicator.

Methods

indicator :: Toggle -> Config w

getIndicator :: w -> IO Toggle

Instances

HasIndicator GUIOBJECT

Internal.

Methods

indicator :: Toggle -> Config GUIOBJECT

getIndicator :: GUIOBJECT -> IO Toggle

HasIndicator MenuCascade

You can display an indicator with a menu cascade item.

Methods

indicator :: Toggle -> Config MenuCascade

getIndicator :: MenuCascade -> IO Toggle

HasIndicator MenuCheckButton

You can display an indicator with a menu checkbutton.

Methods

indicator :: Toggle -> Config MenuCheckButton

getIndicator :: MenuCheckButton -> IO Toggle

HasIndicator MenuCommand

You can display an indicator with a menu command.

Methods

indicator :: Toggle -> Config MenuCommand

getIndicator :: MenuCommand -> IO Toggle

HasIndicator MenuRadioButton

You can display an indicator with a menu radiobutton.

Methods

indicator :: Toggle -> Config MenuRadioButton

getIndicator :: MenuRadioButton -> IO Toggle