SpinButton.addOnOutput

The ::output signal can be used to change to formatting of the value that is displayed in the spin buttons entry. |[<!-- language="C" --> // show leading zeros static gboolean on_output (GtkSpinButton *spin, gpointer data) { GtkAdjustment *adjustment; gchar *text; int value;

adjustment = gtk_spin_button_get_adjustment (spin); value = (int)gtk_adjustment_get_value (adjustment); text = g_strdup_printf ("%02d", value); gtk_entry_set_text (GTK_ENTRY (spin), text); g_free (text);

return TRUE; } ]|

Return: %TRUE if the value has been displayed

class SpinButton
addOnOutput

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