SpinButton.connectOutput

Connect to Output signal.

Emitted to tweak the formatting of the value for display.

// show leading zeros
static gboolean
on_output (GtkSpinButton *spin,
           gpointer       data)
{
   char *text;
   int value;

   value = gtk_spin_button_get_value_as_int (spin);
   text = g_strdup_printf ("%02d", value);
   gtk_editable_set_text (GTK_EDITABLE (spin), text):
   g_free (text);

   return TRUE;
}

class SpinButton

ulong

connectOutput

(

)

(

T callback

Flag!"After" after = No.After

)

if (

isCallable!T &&

is(ReturnType!T == bool)

(

Parameters!T.length < 1 ||

(

ParameterStorageClassTuple!T[0] == ParameterStorageClass.none &&

is(Parameters!T[0] : gtk.spin_button.SpinButton)

)

Parameters!T.length < 2

)

Parameters

callback T: signal callback delegate or function to connect
bool callback(gtk.spin_button.SpinButton spinButton)
spinButton the instance the signal is connected to (optional)
Returns true if the value has been displayed
after Flag!"After": Yes.After to execute callback after default handler, No.After to execute before (default)

Return Value

Type: ulong

Signal ID