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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:

List of all members.

Public Member Functions

Signal Handlers

• virtual int on_input (double *new_value)

  Called when a new value is displayed in the spinbutton.
  

• virtual int on_output ()

  Called to display the new value in the spin button.
  

• virtual void on_value_changed ()

  Called when the value has changed.
  

Protected Member Functions

Constructors

• SpinButtonSignals (SpinButton *spin_button)

  Constructs a new SpinButtonSignals object.
  

• virtual ~SpinButtonSignals ()=0

  Destructor.
  

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Detailed Description

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

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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.

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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.

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

• spinbuttonsignals.hh

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Copyright © 2004-2005 The XFC Development Team

XFC 4.3