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Gtk::CellRendererText Class Reference
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Inheritance diagram for Gtk::CellRendererText:

Inheritance graph
[legend]
List of all members.

Detailed Description

Renders text in a cell.


Public Member Functions

virtual Glib::ustring _property_renderable ()
 Returns the property that this CellRenderer renders.
 CellRendererText ()
const GtkCellRendererText* gobj () const
 Provides access to the underlying C GtkObject.
GtkCellRendererText* gobj ()
 Provides access to the underlying C GtkObject.
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 ()
virtual ~CellRendererText ()

Protected Member Functions

void edited (const Glib::ustring& path, const Glib::ustring& new_text)
 Emits the "edited" signal.

Related Functions

(Note that these are not member functions.)

Gtk::CellRendererTextwrap (GtkCellRendererText* object, bool take_copy=false)


Constructor & Destructor Documentation

virtual Gtk::CellRendererText::~CellRendererText (  )  [virtual]
 

Gtk::CellRendererText::CellRendererText (  ) 
 


Member Function Documentation

virtual Glib::ustring Gtk::CellRendererText::_property_renderable (  )  [virtual]
 

Returns the property that this CellRenderer renders.

For instance, property_text for CellRendererText, and property_active for CellRendererToggle Needs to be overridden in derived classes.

Reimplemented from Gtk::CellRenderer.

Reimplemented in Gtk::CellRendererCombo.

void Gtk::CellRendererText::edited ( const Glib::ustring path,
const Glib::ustring new_text
[protected]
 

Emits the "edited" signal.

This is useful when implementing custom CellRenderers.

const GtkCellRendererText* Gtk::CellRendererText::gobj (  )  const [inline]
 

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::CellRenderer.

Reimplemented in Gtk::CellRendererCombo.

GtkCellRendererText* Gtk::CellRendererText::gobj (  )  [inline]
 

Provides access to the underlying C GtkObject.

Reimplemented from Gtk::CellRenderer.

Reimplemented in Gtk::CellRendererCombo.

void Gtk::CellRendererText::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.

Further changes in these properties do not affect the height, so they must be accompanied by a subsequent call to this function. Using this function is unflexible, and should really only be used if calculating the size of a cell is too slow (ie, a massive number of cells displayed). If number_of_rows is -1, then the fixed height is unset, and the height is determined by the properties again.

Parameters:
number_of_rows Number of rows of text each cell renderer is allocated, or -1.

Glib::SignalProxy2<void,const Glib::ustring&,const Glib::ustring&> Gtk::CellRendererText::signal_edited (  ) 
 

Prototype:
void edited(const Glib::ustring& path, const Glib::ustring& new_text)


Friends And Related Function Documentation

Gtk::CellRendererText* wrap ( GtkCellRendererText*  object,
bool  take_copy = false
[related]
 

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:
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