gtkmm 3.6.0

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Public Member Functions | Static Public Member Functions | Related Functions
Gtk::CellRendererSpin Class Reference
TreeView Classes

Renders a spin button in a cell. More...

Inheritance diagram for Gtk::CellRendererSpin:
[legend]

List of all members.

## Public Member Functions

virtual | ~CellRendererSpin ()
GtkCellRendererSpin* | gobj ()
| Provides access to the underlying C GtkObject.
const GtkCellRendererSpin* | gobj () const
| Provides access to the underlying C GtkObject.
| CellRendererSpin ()
Glib::PropertyProxy < Glib::RefPtr< Adjustment > > | property_adjustment ()
| The adjustment that holds the value of the spin button.
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Adjustment > > | property_adjustment () const
| The adjustment that holds the value of the spin button.
Glib::PropertyProxy< double > | property_climb_rate ()
| The acceleration rate when you hold down a button.
Glib::PropertyProxy_ReadOnly < double > | property_climb_rate () const
| The acceleration rate when you hold down a button.
Glib::PropertyProxy< guint > | property_digits ()
| The number of decimal places to display.
Glib::PropertyProxy_ReadOnly < guint > | property_digits () const
| The number of decimal places to display.
Public Member Functions inherited from Gtk::CellRendererText
virtual | ~CellRendererText ()
| CellRendererText ()
void | set_fixed_height_from_font (int number_of_rows)
| Sets the height of a renderer to explicitly be determined by the "font" and "y_pad" property set on it.
Glib::SignalProxy2< void, const Glib::ustring &, const Glib::ustring& > | signal_edited ()
Glib::PropertyProxy < Glib::ustring > | property_text ()
| Text to render.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_text () const
| Text to render.
Glib::PropertyProxy_WriteOnly < Glib::ustring > | property_markup ()
| Marked up text to render.
Glib::PropertyProxy < Pango::AttrList > | property_attributes ()
| A list of style attributes to apply to the text of the renderer.
Glib::PropertyProxy_ReadOnly < Pango::AttrList > | property_attributes () const
| A list of style attributes to apply to the text of the renderer.
Glib::PropertyProxy_WriteOnly < Glib::ustring > | property_background ()
| Background color as a string.
Glib::PropertyProxy_WriteOnly < Glib::ustring > | property_foreground ()
| Foreground color as a string.
Glib::PropertyProxy< Gdk::Color > | property_background_gdk ()
| Background color as a GdkColor.
Glib::PropertyProxy_ReadOnly < Gdk::Color > | property_background_gdk () const
| Background color as a GdkColor.
Glib::PropertyProxy< Gdk::Color > | property_foreground_gdk ()
| Foreground color as a GdkColor.
Glib::PropertyProxy_ReadOnly < Gdk::Color > | property_foreground_gdk () const
| Foreground color as a GdkColor.
Glib::PropertyProxy< Gdk::RGBA > | property_background_rgba ()
| Background color as a GdkRGBA.
Glib::PropertyProxy_ReadOnly < Gdk::RGBA > | property_background_rgba () const
| Background color as a GdkRGBA.
Glib::PropertyProxy< Gdk::RGBA > | property_foreground_rgba ()
| Foreground color as a GdkRGBA.
Glib::PropertyProxy_ReadOnly < Gdk::RGBA > | property_foreground_rgba () const
| Foreground color as a GdkRGBA.
Glib::PropertyProxy < Glib::ustring > | property_font ()
| Font description as a string, e.g.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_font () const
| Font description as a string, e.g.
Glib::PropertyProxy < Pango::FontDescription > | property_font_desc ()
| Font description as a PangoFontDescription struct.
Glib::PropertyProxy_ReadOnly < Pango::FontDescription > | property_font_desc () const
| Font description as a PangoFontDescription struct.
Glib::PropertyProxy < Glib::ustring > | property_family ()
| Name of the font family, e.g.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_family () const
| Name of the font family, e.g.
Glib::PropertyProxy< Pango::Style > | property_style ()
| Font style.
Glib::PropertyProxy_ReadOnly < Pango::Style > | property_style () const
| Font style.
Glib::PropertyProxy < Pango::Variant > | property_variant ()
| Font variant.
Glib::PropertyProxy_ReadOnly < Pango::Variant > | property_variant () const
| Font variant.
Glib::PropertyProxy< int > | property_weight ()
| Font weight.
Glib::PropertyProxy_ReadOnly< int > | property_weight () const
| Font weight.
Glib::PropertyProxy < Pango::Stretch > | property_stretch ()
| Font stretch.
Glib::PropertyProxy_ReadOnly < Pango::Stretch > | property_stretch () const
| Font stretch.
Glib::PropertyProxy< int > | property_size ()
| Font size.
Glib::PropertyProxy_ReadOnly< int > | property_size () const
| Font size.
Glib::PropertyProxy< double > | property_size_points ()
| Font size in points.
Glib::PropertyProxy_ReadOnly < double > | property_size_points () const
| Font size in points.
Glib::PropertyProxy< double > | property_scale ()
| Font scaling factor.
Glib::PropertyProxy_ReadOnly < double > | property_scale () const
| Font scaling factor.
Glib::PropertyProxy< bool > | property_editable ()
| Whether the text can be modified by the user.
Glib::PropertyProxy_ReadOnly < bool > | property_editable () const
| Whether the text can be modified by the user.
Glib::PropertyProxy< bool > | property_strikethrough ()
| Whether to strike through the text.
Glib::PropertyProxy_ReadOnly < bool > | property_strikethrough () const
| Whether to strike through the text.
Glib::PropertyProxy < Pango::Underline > | property_underline ()
| Style of underline for this text.
Glib::PropertyProxy_ReadOnly < Pango::Underline > | property_underline () const
| Style of underline for this text.
Glib::PropertyProxy< int > | property_rise ()
| Offset of text above the baseline (below the baseline if rise is negative).
Glib::PropertyProxy_ReadOnly< int > | property_rise () const
| Offset of text above the baseline (below the baseline if rise is negative).
Glib::PropertyProxy < Glib::ustring > | property_language ()
| The language this text is in, as an ISO code.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_language () const
| The language this text is in, as an ISO code.
Glib::PropertyProxy < Pango::EllipsizeMode > | property_ellipsize ()
| The preferred place to ellipsize the string, if the cell renderer does not have enough room to display the entire string.
Glib::PropertyProxy_ReadOnly < Pango::EllipsizeMode > | property_ellipsize () const
| The preferred place to ellipsize the string, if the cell renderer does not have enough room to display the entire string.
Glib::PropertyProxy< int > | property_width_chars ()
| The desired width of the label, in characters.
Glib::PropertyProxy_ReadOnly< int > | property_width_chars () const
| The desired width of the label, in characters.
Glib::PropertyProxy< int > | property_max_width_chars ()
| The maximum width of the cell, in characters.
Glib::PropertyProxy_ReadOnly< int > | property_max_width_chars () const
| The maximum width of the cell, in characters.
Glib::PropertyProxy < Pango::WrapMode > | property_wrap_mode ()
| How to break the string into multiple lines, if the cell renderer does not have enough room to display the entire string.
Glib::PropertyProxy_ReadOnly < Pango::WrapMode > | property_wrap_mode () const
| How to break the string into multiple lines, if the cell renderer does not have enough room to display the entire string.
Glib::PropertyProxy< int > | property_wrap_width ()
| The width at which the text is wrapped.
Glib::PropertyProxy_ReadOnly< int > | property_wrap_width () const
| The width at which the text is wrapped.
Glib::PropertyProxy < Pango::Alignment > | property_alignment ()
| How to align the lines.
Glib::PropertyProxy_ReadOnly < Pango::Alignment > | property_alignment () const
| How to align the lines.
Glib::PropertyProxy< bool > | property_background_set ()
| Whether this tag affects the background color.
Glib::PropertyProxy_ReadOnly < bool > | property_background_set () const
| Whether this tag affects the background color.
Glib::PropertyProxy< bool > | property_foreground_set ()
| Whether this tag affects the foreground color.
Glib::PropertyProxy_ReadOnly < bool > | property_foreground_set () const
| Whether this tag affects the foreground color.
Glib::PropertyProxy< bool > | property_family_set ()
| Whether this tag affects the font family.
Glib::PropertyProxy_ReadOnly < bool > | property_family_set () const
| Whether this tag affects the font family.
Glib::PropertyProxy< bool > | property_style_set ()
| Whether this tag affects the font style.
Glib::PropertyProxy_ReadOnly < bool > | property_style_set () const
| Whether this tag affects the font style.
Glib::PropertyProxy< bool > | property_variant_set ()
| Whether this tag affects the font variant.
Glib::PropertyProxy_ReadOnly < bool > | property_variant_set () const
| Whether this tag affects the font variant.
Glib::PropertyProxy< bool > | property_weight_set ()
| Whether this tag affects the font weight.
Glib::PropertyProxy_ReadOnly < bool > | property_weight_set () const
| Whether this tag affects the font weight.
Glib::PropertyProxy< bool > | property_stretch_set ()
| Whether this tag affects the font stretch.
Glib::PropertyProxy_ReadOnly < bool > | property_stretch_set () const
| Whether this tag affects the font stretch.
Glib::PropertyProxy< bool > | property_size_set ()
| Whether this tag affects the font size.
Glib::PropertyProxy_ReadOnly < bool > | property_size_set () const
| Whether this tag affects the font size.
Glib::PropertyProxy< bool > | property_scale_set ()
| Whether this tag scales the font size by a factor.
Glib::PropertyProxy_ReadOnly < bool > | property_scale_set () const
| Whether this tag scales the font size by a factor.
Glib::PropertyProxy< bool > | property_editable_set ()
| Whether this tag affects text editability.
Glib::PropertyProxy_ReadOnly < bool > | property_editable_set () const
| Whether this tag affects text editability.
Glib::PropertyProxy< bool > | property_strikethrough_set ()
| Whether this tag affects strikethrough.
Glib::PropertyProxy_ReadOnly < bool > | property_strikethrough_set () const
| Whether this tag affects strikethrough.
Glib::PropertyProxy< bool > | property_underline_set ()
| Whether this tag affects underlining.
Glib::PropertyProxy_ReadOnly < bool > | property_underline_set () const
| Whether this tag affects underlining.
Glib::PropertyProxy< bool > | property_rise_set ()
| Whether this tag affects the rise.
Glib::PropertyProxy_ReadOnly < bool > | property_rise_set () const
| Whether this tag affects the rise.
Glib::PropertyProxy< bool > | property_language_set ()
| Whether this tag affects the language the text is rendered as.
Glib::PropertyProxy_ReadOnly < bool > | property_language_set () const
| Whether this tag affects the language the text is rendered as.
Glib::PropertyProxy< bool > | property_ellipsize_set ()
| Whether this tag affects the ellipsize mode.
Glib::PropertyProxy_ReadOnly < bool > | property_ellipsize_set () const
| Whether this tag affects the ellipsize mode.
Glib::PropertyProxy< bool > | property_single_paragraph_mode ()
| Whether to keep all text in a single paragraph.
Glib::PropertyProxy_ReadOnly < bool > | property_single_paragraph_mode () const
| Whether to keep all text in a single paragraph.
Glib::PropertyProxy< bool > | property_align_set ()
| Whether this tag affects the alignment mode.
Glib::PropertyProxy_ReadOnly < bool > | property_align_set () const
| Whether this tag affects the alignment mode.
Glib::PropertyProxy < Glib::ustring > | property_placeholder_text ()
| Text rendered when an editable cell is empty.
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_placeholder_text () const
| Text rendered when an editable cell is empty.
Public Member Functions inherited from Gtk::CellRenderer
virtual | ~CellRenderer ()
SizeRequestMode | get_request_mode () const
| Gets whether the cell renderer prefers a height-for-width layout or a width-for-height layout.
void | get_preferred_width (Widget& widget, int& minimum_width, int& natural_width) const
| Retreives a renderer's natural size when rendered to widget.
void | get_preferred_height_for_width (Widget& widget, int width, int& minimum_height, int& natural_height) const
| Retreives a cell renderers's minimum and natural height if it were rendered to widget with the specified width.
void | get_preferred_height (Widget& widget, int& minimum_height, int& natural_height) const
| Retreives a renderer's natural size when rendered to widget.
void | get_preferred_width_for_height (Widget& widget, int height, int& minimum_width, int& natural_width) const
| Retreives a cell renderers's minimum and natural width if it were rendered to widget with the specified height.
void | get_preferred_size (Widget& widget, Requisition& minimum_size, Requisition& natural_size) const
| Retrieves the minimum and natural size of a cell taking into account the widget's preference for height-for-width management.
void | get_aligned_area (Widget& widget, CellRendererState flags, const Gdk::Rectangle& cell_area, Gdk::Rectangle& aligned_area)
| Gets the aligned area used by cell inside cell_area.
void | render (const ::Cairo::RefPtr< ::Cairo::Context >& cr, Widget& widget, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
| Invokes the virtual render function of the Gtk::CellRenderer.
bool | activate (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
| Passes an activate event to the cell renderer for possible processing.
CellEditable* | start_editing (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags=CellRendererState(0))
| Passes an activate event to the cell renderer for possible processing.
void | set_fixed_size (int width, int height)
| Sets the renderer size to be explicit, independent of the properties set.
void | get_fixed_size (int& width, int& height) const
| Fills in width and height with the appropriate size of cell.
void | set_alignment (float align, float yalign)
| Sets the renderer's alignment within its available space.
void | get_alignment (float& xalign, float& yalign) const
| Fills in xalign and yalign with the appropriate values of cell.
void | set_padding (int xpad, int ypad)
| Sets the renderer's padding.
void | get_padding (int& xpad, int& ypad) const
| Fills in xpad and ypad with the appropriate values of cell.
void | set_visible (bool visible=true)
| Sets the cell renderer's visibility.
bool | get_visible () const
| Returns the cell renderer's visibility.
void | set_sensitive (bool sensitive=true)
| Sets the cell renderer's sensitivity.
bool | get_sensitive () const
| Returns the cell renderer's sensitivity.
bool | is_activatable () const
| Checks whether the cell renderer can do something when activated.
void | stop_editing (bool canceled=false)
| Informs the cell renderer that the editing is stopped.
StateFlags | get_state (Widget& widget, CellRendererState cell_state) const
| Translates the cell renderer state to Gtk::StateFlags, based on the cell renderer and widget sensitivity, and the given Gtk::CellRendererState.
StateFlags | get_state (CellRendererState cell_state) const
| Translates the cell renderer state to StateFlags, based on the cell renderer and the given CellRendererState.
Glib::SignalProxy0< void > | signal_editing_canceled ()
Glib::SignalProxy2< void, CellEditable*, const Glib::ustring& > | signal_editing_started ()
| Note that this signal does not work yet in gtkmm.
Glib::PropertyProxy < CellRendererMode > | property_mode ()
| Editable mode of the CellRenderer.
Glib::PropertyProxy_ReadOnly < CellRendererMode > | property_mode () const
| Editable mode of the CellRenderer.
Glib::PropertyProxy< bool > | property_visible ()
| Display the cell.
Glib::PropertyProxy_ReadOnly < bool > | property_visible () const
| Display the cell.
Glib::PropertyProxy< bool > | property_sensitive ()
| Display the cell sensitive.
Glib::PropertyProxy_ReadOnly < bool > | property_sensitive () const
| Display the cell sensitive.
Glib::PropertyProxy< float > | property_xalign ()
| The x-align.
Glib::PropertyProxy_ReadOnly < float > | property_xalign () const
| The x-align.
Glib::PropertyProxy< float > | property_yalign ()
| The y-align.
Glib::PropertyProxy_ReadOnly < float > | property_yalign () const
| The y-align.
Glib::PropertyProxy< unsigned int > | property_xpad ()
| The xpad.
Glib::PropertyProxy_ReadOnly < unsigned int > | property_xpad () const
| The xpad.
Glib::PropertyProxy< unsigned int > | property_ypad ()
| The ypad.
Glib::PropertyProxy_ReadOnly < unsigned int > | property_ypad () const
| The ypad.
Glib::PropertyProxy< int > | property_width ()
| The fixed width.
Glib::PropertyProxy_ReadOnly< int > | property_width () const
| The fixed width.
Glib::PropertyProxy< int > | property_height ()
| The fixed height.
Glib::PropertyProxy_ReadOnly< int > | property_height () const
| The fixed height.
Glib::PropertyProxy< bool > | property_is_expander ()
| Row has children.
Glib::PropertyProxy_ReadOnly < bool > | property_is_expander () const
| Row has children.
Glib::PropertyProxy< bool > | property_is_expanded ()
| Row is an expander row, and is expanded.
Glib::PropertyProxy_ReadOnly < bool > | property_is_expanded () const
| Row is an expander row, and is expanded.
Glib::PropertyProxy_WriteOnly < Glib::ustring > | property_cell_background ()
| Cell background color as a string.
Glib::PropertyProxy< Gdk::Color > | property_cell_background_gdk ()
| Cell background color as a GdkColor.
Glib::PropertyProxy_ReadOnly < Gdk::Color > | property_cell_background_gdk () const
| Cell background color as a GdkColor.
Glib::PropertyProxy< Gdk::RGBA > | property_cell_background_rgba ()
| Cell background color as a GdkRGBA.
Glib::PropertyProxy_ReadOnly < Gdk::RGBA > | property_cell_background_rgba () const
| Cell background color as a GdkRGBA.
Glib::PropertyProxy< bool > | property_cell_background_set ()
| Whether the cell background color is set.
Glib::PropertyProxy_ReadOnly < bool > | property_cell_background_set () const
| Whether the cell background color is set.
Glib::PropertyProxy_ReadOnly < bool > | property_editing () const
| Whether the cell renderer is currently in editing mode.
Public Member Functions inherited from Gtk::Object
virtual | ~Object ()
Public Member Functions inherited from Glib::Object
void * | get_data (const QueryQuark &key)
void | set_data (const Quark &key, void *data)
void | set_data (const Quark &key, void *data, DestroyNotify notify)
void | remove_data (const QueryQuark &quark)
void * | steal_data (const QueryQuark &quark)
void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)
void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const
void | set_property (const Glib::ustring &property_name, const PropertyType &value)
void | get_property (const Glib::ustring &property_name, PropertyType &value) const
void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot)
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot)
void | freeze_notify ()
void | thaw_notify ()
virtual void | reference () const
virtual void | unreference () const
GObject * | gobj_copy () const
Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false)

## Static Public Member Functions

static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system.

## Related Functions

(Note that these are not member functions.)
Gtk::CellRendererSpin* | wrap (GtkCellRendererSpin* object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Functions inherited from Gtk::CellRendererText
Gtk::CellRendererText* | wrap (GtkCellRendererText* object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Functions inherited from Gtk::CellRenderer
Gtk::CellRenderer* | wrap (GtkCellRenderer* object, bool take_copy=false)
| A Glib::wrap() method for this object.

## Additional Inherited Members

Protected Member Functions inherited from Gtk::CellRendererText
virtual void | on_edited (const Glib::ustring& path, const Glib::ustring& new_text)
| This is a default handler for the signal signal_edited().
void | edited (const Glib::ustring& path, const Glib::ustring& new_text)
| Emits the "edited" signal.
Protected Member Functions inherited from Gtk::CellRenderer
virtual void | on_editing_canceled ()
| This is a default handler for the signal signal_editing_canceled().
virtual void | on_editing_started (CellEditable* editable, const Glib::ustring& path)
| This is a default handler for the signal signal_editing_started().
| CellRenderer ()
virtual SizeRequestMode | get_request_mode_vfunc () const
virtual void | get_preferred_width_vfunc (Widget& widget, int& minimum_width, int& natural_width) const
virtual void | get_preferred_height_for_width_vfunc (Widget& widget, int width, int& minimum_height, int& natural_height) const
virtual void | get_preferred_height_vfunc (Widget& widget, int& minimum_height, int& natural_height) const
virtual void | get_preferred_width_for_height_vfunc (Widget& widget, int height, int& minimum_width, int& natural_width) const
virtual void | render_vfunc (const ::Cairo::RefPtr< ::Cairo::Context >& cr, Widget& widget, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
virtual bool | activate_vfunc (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
virtual CellEditable* | start_editing_vfunc (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)

## Detailed Description

Renders a spin button in a cell.

Gtk::CellRendererSpin renders text in a cell like Gtk::CellRendererText, from which it is derived. But while Gtk::CellRendererText offers a simple entry to edit the text, Gtk::CellRendererSpin offers a Gtk::SpinButton widget. Of course, that means that the text must 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. Gtk::CellRendererSpin also has properties for the climb rate and the number of digits to display. Other Gtk::SpinButton properties can be set in a handler for the start-editing signal.

Since gtkmm 2.12:

## Constructor & Destructor Documentation

virtual Gtk::CellRendererSpin::~CellRendererSpin | ( |  | ) |

virtual

Gtk::CellRendererSpin::CellRendererSpin | ( |  | ) |

## Member Function Documentation

static GType Gtk::CellRendererSpin::get_type | ( |  | ) |

static

Get the GType for this class, for use with the underlying GObject type system.

Reimplemented from Gtk::CellRendererText.

GtkCellRendererSpin* Gtk::CellRendererSpin::gobj | ( |  | ) |

inline

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::CellRendererText.

const GtkCellRendererSpin* Gtk::CellRendererSpin::gobj | ( |  | ) | const

inline

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::CellRendererText.

Glib::PropertyProxy< Glib::RefPtr<Adjustment> > Gtk::CellRendererSpin::property_adjustment | ( |  | ) |

The adjustment that holds the value of the spin button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
  A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Adjustment> > Gtk::CellRendererSpin::property_adjustment | ( |  | ) | const

The adjustment that holds the value of the spin button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
  A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< double > Gtk::CellRendererSpin::property_climb_rate | ( |  | ) |

The acceleration rate when you hold down a button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
  A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< double > Gtk::CellRendererSpin::property_climb_rate | ( |  | ) | const

The acceleration rate when you hold down a button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
  A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy< guint > Gtk::CellRendererSpin::property_digits | ( |  | ) |

The number of decimal places to display.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
  A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< guint > Gtk::CellRendererSpin::property_digits | ( |  | ) | const

The number of decimal places to display.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns:
  A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

## Friends And Related Function Documentation

Gtk::CellRendererSpin* wrap | ( | GtkCellRendererSpin * | object,
|  | bool | take_copy = `false`
| ) |  |

related

A Glib::wrap() method for this object.

Parameters:

  object | The C instance.
  take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns:
  A C++ instance that wraps this C instance.

The documentation for this class was generated from the following file:

- gtkmm/cellrendererspin.h