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Xfc::Gtk::SpinButtonSignals Class Reference

Abstract base class that implements the virtual signal handlers for Gtk::SpinButton. More...

#include <xfc/gtk/spinbuttonsignals.hh>

Inheritance diagram for Xfc::Gtk::SpinButtonSignals:

Xfc::Gtk::EntrySignals Xfc::Gtk::WidgetSignals Xfc::Gtk::EditableSignals Xfc::Gtk::CellEditableSignals Xfc::Gtk::ObjectSignals Xfc::G::TypeInterface Xfc::G::TypeInterface Xfc::G::ObjectSignals Xfc::G::TypeInstance Xfc::G::TypeInstance Xfc::G::TypeInstance Xfc::Trackable Xfc::Trackable Xfc::Trackable List of all members.

Public Member Functions

Signal Handlers

Detailed Description

Abstract base class that implements the virtual signal handlers for Gtk::SpinButton.


Constructor & Destructor Documentation

Xfc::Gtk::SpinButtonSignals::SpinButtonSignals ( SpinButton spin_button  )  [protected]

Constructs a new SpinButtonSignals object.

Parameters:
spin_button A SpinButton object inheriting the SpinButtonSignals implementation.

Xfc::Gtk::SpinButtonSignals::SpinButtonSignals ( SpinButton spin_button  )  [protected]

Constructs a new SpinButtonSignals object.

Parameters:
spin_button A SpinButton object inheriting the SpinButtonSignals implementation.


Member Function Documentation

virtual int Xfc::Gtk::SpinButtonSignals::on_input ( double *  new_value  )  [virtual]

Called when a new value is displayed in the spinbutton.

Parameters:
new_value The new value of the spin button.
Returns:
-1 if an error occurs, otherwise 0.

virtual int Xfc::Gtk::SpinButtonSignals::on_output (  )  [virtual]

Called to display the new value in the spin button.

Returns:
Always zero.


The documentation for this class was generated from the following file: Xfce Foundation Classes
Copyright © 2004-2005 The XFC Development Team XFC 4.3