GI.Gtk.Objects.CellRendererSpin

CellRendererSpin renders text in a cell like CellRendererText from which it is derived. But while CellRendererText offers a simple entry to edit the text, CellRendererSpin offers a SpinButton widget. Of course, that means that the text has to be parseable as a floating point number.

The range of the spinbutton is taken from the adjustment property of the cell renderer, which can be set explicitly or mapped to a column in the tree model, like all properties of cell renders. CellRendererSpin also has properties for the CellRendererSpin:climbRate and the number of CellRendererSpin:digits to display. Other SpinButton properties can be set in a handler for the CellRenderer::editingStarted signal.

The CellRendererSpin cell renderer was added in GTK+ 2.10.

Exported types

newtype CellRendererSpin

Memory-managed wrapper type.

Constructors

CellRendererSpin (ManagedPtr CellRendererSpin)

Instances

Eq CellRendererSpin

Defined in GI.Gtk.Objects.CellRendererSpin

Methods

(==) :: CellRendererSpin -> CellRendererSpin -> Bool

(/=) :: CellRendererSpin -> CellRendererSpin -> Bool

GObject CellRendererSpin

Defined in GI.Gtk.Objects.CellRendererSpin

ManagedPtrNewtype CellRendererSpin

Defined in GI.Gtk.Objects.CellRendererSpin

Methods

toManagedPtr :: CellRendererSpin -> ManagedPtr CellRendererSpin

TypedObject CellRendererSpin

Defined in GI.Gtk.Objects.CellRendererSpin

Methods

glibType :: IO GType

HasParentTypes CellRendererSpin

Defined in GI.Gtk.Objects.CellRendererSpin

IsGValue (Maybe CellRendererSpin)

Convert CellRendererSpin to and from GValue. See toGValue and fromGValue.

Defined in GI.Gtk.Objects.CellRendererSpin

Methods

gvalueGType_ :: IO GType

gvalueSet_ :: Ptr GValue -> Maybe CellRendererSpin -> IO ()

gvalueGet_ :: Ptr GValue -> IO (Maybe CellRendererSpin)

type ParentTypes CellRendererSpin

Defined in GI.Gtk.Objects.CellRendererSpin

type ParentTypes CellRendererSpin = '[CellRendererText, CellRenderer, Object]

class (GObject o, IsDescendantOf CellRendererSpin o) => IsCellRendererSpin o

Type class for types which can be safely cast to CellRendererSpin, for instance with toCellRendererSpin.

Instances

(GObject o, IsDescendantOf CellRendererSpin o) => IsCellRendererSpin o

Defined in GI.Gtk.Objects.CellRendererSpin

toCellRendererSpin :: (MonadIO m, IsCellRendererSpin o) => o -> m CellRendererSpin

Cast to CellRendererSpin, for types for which this is known to be safe. For general casts, use castTo.

Methods

Click to display all available methods, including inherited ones

Methods

activate, bindProperty, bindPropertyFull, forceFloating, freezeNotify, getv, isActivatable, isFloating, notify, notifyByPspec, ref, refSink, render, runDispose, startEditing, stealData, stealQdata, stopEditing, thawNotify, unref, watchClosure.

Getters

getAlignedArea, getAlignment, getData, getFixedSize, getPadding, getPreferredHeight, getPreferredHeightForWidth, getPreferredSize, getPreferredWidth, getPreferredWidthForHeight, getProperty, getQdata, getRequestMode, getSensitive, getSize, getState, getVisible.

Setters

setAlignment, setData, setDataFull, setFixedHeightFromFont, setFixedSize, setPadding, setProperty, setSensitive, setVisible.

new

cellRendererSpinNew

Arguments

:: (HasCallStack, MonadIO m)

=> m CellRendererSpin

Returns: a new CellRendererSpin

Creates a new CellRendererSpin.

Since: 2.10

Properties

adjustment

The adjustment that holds the value of the spinbutton. This must be non-Nothing for the cell renderer to be editable.

Since: 2.10

clearCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o) => o -> m ()

Set the value of the “adjustment” property to Nothing. When overloading is enabled, this is equivalent to

clear #adjustment

constructCellRendererSpinAdjustment :: (IsCellRendererSpin o, MonadIO m, IsAdjustment a) => a -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “adjustment” property. This is rarely needed directly, but it is used by new.

getCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o) => o -> m (Maybe Adjustment)

Get the value of the “adjustment” property. When overloading is enabled, this is equivalent to

get cellRendererSpin #adjustment

setCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o, IsAdjustment a) => o -> a -> m ()

Set the value of the “adjustment” property. When overloading is enabled, this is equivalent to

set cellRendererSpin [ #adjustment := value ]

climbRate

The acceleration rate when you hold down a button.

Since: 2.10

constructCellRendererSpinClimbRate :: (IsCellRendererSpin o, MonadIO m) => Double -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “climb-rate” property. This is rarely needed directly, but it is used by new.

getCellRendererSpinClimbRate :: (MonadIO m, IsCellRendererSpin o) => o -> m Double

Get the value of the “climb-rate” property. When overloading is enabled, this is equivalent to

get cellRendererSpin #climbRate

setCellRendererSpinClimbRate :: (MonadIO m, IsCellRendererSpin o) => o -> Double -> m ()

Set the value of the “climb-rate” property. When overloading is enabled, this is equivalent to

set cellRendererSpin [ #climbRate := value ]

digits

The number of decimal places to display.

Since: 2.10

constructCellRendererSpinDigits :: (IsCellRendererSpin o, MonadIO m) => Word32 -> m (GValueConstruct o)

Construct a GValueConstruct with valid value for the “digits” property. This is rarely needed directly, but it is used by new.

getCellRendererSpinDigits :: (MonadIO m, IsCellRendererSpin o) => o -> m Word32

Get the value of the “digits” property. When overloading is enabled, this is equivalent to

get cellRendererSpin #digits

setCellRendererSpinDigits :: (MonadIO m, IsCellRendererSpin o) => o -> Word32 -> m ()

Set the value of the “digits” property. When overloading is enabled, this is equivalent to

set cellRendererSpin [ #digits := value ]