GtkCellEditable: GtkCellEditable
In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description Methods and Functions Hierarchy Implementations Detailed Description Structures Signals Properties Author(s) References

Interface for widgets which can are used for editing cells

gtkCellEditableStartEditing(object, event = NULL)
gtkCellEditableEditingDone(object)
gtkCellEditableRemoveWidget(object)

1 2	GInterface +----GtkCellEditable

GtkCellEditable is implemented by GtkComboBox, GtkComboBoxEntry, GtkEntry and GtkSpinButton.

The GtkCellEditable interface must be implemented for widgets to be usable when editing the contents of a GtkTreeView cell.

GtkCellEditable: undocumented

editing-done(cell.editable, user.data)

This signal is a sign for the cell renderer to update its value from the cell.editable.

Implementations of GtkCellEditable are responsible for emitting this signal when they are done editing, e.g. GtkEntry is emitting it when the user presses Enter. gtkCellEditableEditingDone is a convenience method for emitting ::editing-done.

cell.editable: the object on which the signal was emitted
user.data: user data set when the signal handler was connected.

remove-widget(cell.editable, user.data)

This signal is meant to indicate that the cell is finished editing, and the widget may now be destroyed.

Implementations of GtkCellEditable are responsible for emitting this signal when they are done editing. It must be emitted after the gtkCellEditableEditingDone signal, to give the cell renderer a chance to update the cell's value before the widget is removed. gtkCellEditableRemoveWidget is a convenience method for emitting ::remove-widget.

cell.editable: the object on which the signal was emitted
user.data: user data set when the signal handler was connected.