| gtkmm 4.18.0
    | 
Interface for widgets which are used for editing cells. More...
#include <gtkmm/celleditable.h>

| Public Member Functions | |
| CellEditable (CellEditable && src) noexcept | |
| CellEditable & | operator= (CellEditable && src) noexcept | 
| ~CellEditable () noexcept override | |
| GtkCellEditable * | gobj () | 
| Provides access to the underlying C GObject. | |
| const GtkCellEditable * | gobj () const | 
| Provides access to the underlying C GObject. | |
| void | start_editing (const Glib::RefPtr< const Gdk::Event > & event) | 
| Begins editing on a cell_editable. | |
| void | editing_done () | 
| Emits the GtkCellEditable::editing-donesignal. | |
| void | remove_widget () | 
| Emits the GtkCellEditable::remove-widgetsignal. | |
| Glib::SignalProxy< void()> | signal_editing_done () | 
| Glib::SignalProxy< void()> | signal_remove_widget () | 
| Glib::PropertyProxy< bool > | property_editing_canceled () | 
| Indicates whether editing on the cell has been canceled. | |
| Glib::PropertyProxy_ReadOnly< bool > | property_editing_canceled () const | 
| Indicates whether editing on the cell has been canceled. | |
|  Public Member Functions inherited from Glib::Interface | |
| Interface () | |
| Interface (Interface &&src) noexcept | |
| Interface & | operator= (Interface &&src) noexcept | 
| Interface (const Glib::Interface_Class &interface_class) | |
| Interface (GObject *castitem) | |
| ~Interface () noexcept override | |
| Interface (const Interface &)=delete | |
| Interface & | operator= (const Interface &)=delete | 
| GObject * | gobj () | 
| const GObject * | gobj () const | 
|  Public Member Functions inherited from Glib::ObjectBase | |
| ObjectBase (const ObjectBase &)=delete | |
| ObjectBase & | operator= (const ObjectBase &)=delete | 
| 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 | 
| PropertyType | get_property (const Glib::ustring &property_name) const | 
| sigc::connection | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot) | 
| sigc::connection | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void()> &&slot) | 
| void | freeze_notify () | 
| void | thaw_notify () | 
| virtual void | reference () const | 
| virtual void | unreference () const | 
| GObject * | gobj () | 
| const GObject * | gobj () const | 
| GObject * | gobj_copy () const | 
| Static Public Member Functions | |
| static void | add_interface (GType gtype_implementer) | 
| static GType | get_type () | 
| Get the GType for this class, for use with the underlying GObject type system. | |
| Protected Member Functions | |
| CellEditable () | |
| You should derive from this class to use it. | |
| virtual void | start_editing_vfunc (const Glib::RefPtr< const Gdk::Event > & event) | 
| virtual void | on_editing_done () | 
| This is a default handler for the signal signal_editing_done(). | |
| virtual void | on_remove_widget () | 
| This is a default handler for the signal signal_remove_widget(). | |
|  Protected Member Functions inherited from Glib::ObjectBase | |
| ObjectBase () | |
| ObjectBase (const char *custom_type_name) | |
| ObjectBase (const std::type_info &custom_type_info) | |
| ObjectBase (ObjectBase &&src) noexcept | |
| ObjectBase & | operator= (ObjectBase &&src) noexcept | 
| virtual | ~ObjectBase () noexcept=0 | 
| void | initialize (GObject *castitem) | 
| void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper) | 
| Related Symbols | |
| (Note that these are not member symbols.) | |
| Glib::RefPtr< Gtk::CellEditable > | wrap (GtkCellEditable * object, bool take_copy=false) | 
| A Glib::wrap() method for this object. | |
Interface for widgets which are used for editing cells.
The CellEditable interface must be implemented for widgets to be usable when editing the contents of a TreeView cell.
| 
 | protected | 
You should derive from this class to use it.
| 
 | noexcept | 
| 
 | overridenoexcept | 
| 
 | static | 
| void Gtk::CellEditable::editing_done | ( | ) | 
Emits the GtkCellEditable::editing-done signal. 
Deprecated: 4.10
| 
 | static | 
Get the GType for this class, for use with the underlying GObject type system.
| 
 | inline | 
Provides access to the underlying C GObject.
| 
 | inline | 
Provides access to the underlying C GObject.
| 
 | protectedvirtual | 
This is a default handler for the signal signal_editing_done().
| 
 | protectedvirtual | 
This is a default handler for the signal signal_remove_widget().
| 
 | noexcept | 
| Glib::PropertyProxy< bool > Gtk::CellEditable::property_editing_canceled | ( | ) | 
Indicates whether editing on the cell has been canceled.
Default value: false
| Glib::PropertyProxy_ReadOnly< bool > Gtk::CellEditable::property_editing_canceled | ( | ) | const | 
Indicates whether editing on the cell has been canceled.
Default value: false
| void Gtk::CellEditable::remove_widget | ( | ) | 
Emits the GtkCellEditable::remove-widget signal. 
Deprecated: 4.10
| Glib::SignalProxy< void()> Gtk::CellEditable::signal_editing_done | ( | ) | 
void on_my_editing_done()Flags: Run Last
This signal is a sign for the cell renderer to update its value from the cell_editable.
Implementations of Gtk::CellEditable are responsible for emitting this signal when they are done editing, e.g. Gtk::Entry emits this signal when the user presses Enter. Typical things to do in a handler for signal_editing_done() are to capture the edited value, disconnect the cell_editable from signals on the Gtk::CellRenderer, etc.
Gtk::CellEditable::editing_done() is a convenience method for emitting GtkCellEditable::editing-done.
| Glib::SignalProxy< void()> Gtk::CellEditable::signal_remove_widget | ( | ) | 
void on_my_remove_widget()Flags: Run Last
This signal is meant to indicate that the cell is finished editing, and the cell_editable widget is being removed and may subsequently be destroyed.
Implementations of Gtk::CellEditable are responsible for emitting this signal when they are done editing. It must be emitted after the GtkCellEditable::editing-done signal, to give the cell renderer a chance to update the cell's value before the widget is removed.
Gtk::CellEditable::remove_widget() is a convenience method for emitting GtkCellEditable::remove-widget.
| void Gtk::CellEditable::start_editing | ( | const Glib::RefPtr< const Gdk::Event > & | event | ) | 
Begins editing on a cell_editable.
The Gtk::CellRenderer for the cell creates and returns a Gtk::CellEditable from Gtk::CellRenderer::start_editing(), configured for the Gtk::CellRenderer type.
start_editing() can then set up cell_editable suitably for editing a cell, e.g. making the Esc key emit GtkCellEditable::editing-done.
Note that the cell_editable is created on-demand for the current edit; its lifetime is temporary and does not persist across other edits and/or cells.
| event | The Gdk::Eventthat began the editing process, ornullptrif editing was initiated programmatically. | 
| 
 | protectedvirtual | 
| 
 | 
A Glib::wrap() method for this object.
| 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. |