Copyright | Will Thompson and Iñaki García Etxebarria |
---|---|
License | LGPL-2.1 |
Maintainer | Iñaki García Etxebarria |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
Renders a spin button in a cell
GtkCellRendererSpin
renders text in a cell like GtkCellRendererText
from
which it is derived. But while GtkCellRendererText
offers a simple entry to
edit the text, GtkCellRendererSpin
offers a GtkSpinButton
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. GtkCellRendererSpin
also has properties for the GtkCellRendererSpin:climb-rate
and the number
of GtkCellRendererSpin:digits
to display. Other GtkSpinButton
properties
can be set in a handler for the GtkCellRenderer::editing-started
signal.
The GtkCellRendererSpin
cell renderer was added in GTK 2.10.
Synopsis
- newtype CellRendererSpin = CellRendererSpin (ManagedPtr CellRendererSpin)
- class (GObject o, IsDescendantOf CellRendererSpin o) => IsCellRendererSpin o
- toCellRendererSpin :: (MonadIO m, IsCellRendererSpin o) => o -> m CellRendererSpin
- cellRendererSpinNew :: (HasCallStack, MonadIO m) => m CellRendererSpin
- clearCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o) => o -> m ()
- constructCellRendererSpinAdjustment :: (IsCellRendererSpin o, MonadIO m, IsAdjustment a) => a -> m (GValueConstruct o)
- getCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o) => o -> m (Maybe Adjustment)
- setCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o, IsAdjustment a) => o -> a -> m ()
- constructCellRendererSpinClimbRate :: (IsCellRendererSpin o, MonadIO m) => Double -> m (GValueConstruct o)
- getCellRendererSpinClimbRate :: (MonadIO m, IsCellRendererSpin o) => o -> m Double
- setCellRendererSpinClimbRate :: (MonadIO m, IsCellRendererSpin o) => o -> Double -> m ()
- constructCellRendererSpinDigits :: (IsCellRendererSpin o, MonadIO m) => Word32 -> m (GValueConstruct o)
- getCellRendererSpinDigits :: (MonadIO m, IsCellRendererSpin o) => o -> m Word32
- setCellRendererSpinDigits :: (MonadIO m, IsCellRendererSpin o) => o -> Word32 -> m ()
Exported types
newtype CellRendererSpin Source #
Memory-managed wrapper type.
CellRendererSpin (ManagedPtr CellRendererSpin) |
Instances
Eq CellRendererSpin Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin (==) :: CellRendererSpin -> CellRendererSpin -> Bool # (/=) :: CellRendererSpin -> CellRendererSpin -> Bool # | |
GObject CellRendererSpin Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin | |
ManagedPtrNewtype CellRendererSpin Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin toManagedPtr :: CellRendererSpin -> ManagedPtr CellRendererSpin | |
TypedObject CellRendererSpin Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin | |
HasParentTypes CellRendererSpin Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin | |
IsGValue (Maybe CellRendererSpin) Source # | Convert |
Defined in GI.Gtk.Objects.CellRendererSpin gvalueGType_ :: IO GType gvalueSet_ :: Ptr GValue -> Maybe CellRendererSpin -> IO () gvalueGet_ :: Ptr GValue -> IO (Maybe CellRendererSpin) | |
type ParentTypes CellRendererSpin Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin |
class (GObject o, IsDescendantOf CellRendererSpin o) => IsCellRendererSpin o Source #
Type class for types which can be safely cast to CellRendererSpin
, for instance with toCellRendererSpin
.
Instances
(GObject o, IsDescendantOf CellRendererSpin o) => IsCellRendererSpin o Source # | |
Defined in GI.Gtk.Objects.CellRendererSpin |
toCellRendererSpin :: (MonadIO m, IsCellRendererSpin o) => o -> m CellRendererSpin Source #
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, runDispose, snapshot, startEditing, stealData, stealQdata, stopEditing, thawNotify, unref, watchClosure.
Getters
getAlignedArea, getAlignment, getData, getFixedSize, getIsExpanded, getIsExpander, getPadding, getPreferredHeight, getPreferredHeightForWidth, getPreferredSize, getPreferredWidth, getPreferredWidthForHeight, getProperty, getQdata, getRequestMode, getSensitive, getState, getVisible.
Setters
setAlignment, setData, setDataFull, setFixedHeightFromFont, setFixedSize, setIsExpanded, setIsExpander, setPadding, setProperty, setSensitive, setVisible.
new
:: (HasCallStack, MonadIO m) | |
=> m CellRendererSpin | Returns: a new |
Creates a new GtkCellRendererSpin
.
Properties
adjustment
The adjustment that holds the value of the spinbutton.
This must be non-Nothing
for the cell renderer to be editable.
clearCellRendererSpinAdjustment :: (MonadIO m, IsCellRendererSpin o) => o -> m () Source #
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) Source #
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) Source #
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 () Source #
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.
constructCellRendererSpinClimbRate :: (IsCellRendererSpin o, MonadIO m) => Double -> m (GValueConstruct o) Source #
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 Source #
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 () Source #
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.
constructCellRendererSpinDigits :: (IsCellRendererSpin o, MonadIO m) => Word32 -> m (GValueConstruct o) Source #
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 Source #
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 () Source #
Set the value of the “digits
” property.
When overloading is enabled, this is equivalent to
set
cellRendererSpin [ #digits:=
value ]