StyleContext.connectChanged

Connect to Changed signal.

The ::changed signal is emitted when there is a change in the #GtkStyleContext.

For a #GtkStyleContext returned by gtk.widget.Widget.getStyleContext, the #GtkWidget::style-updated signal/vfunc might be more convenient to use.

This signal is useful when using the theming layer standalone.

class StyleContext

gulong

connectChanged

(

)

(

Flag!"After" after = No.After

)

if (

isCallable!T &&

is(ReturnType!T == void)

(

Parameters!T.length < 1 ||

(

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

)

Parameters!T.length < 2

)

Parameters

callback T: signal callback delegate or function to connect
void callback(gtk.style_context.StyleContext styleContext)
styleContext the instance the signal is connected to (optional)
after Flag!"After": Yes.After to execute callback after default handler, No.After to execute before (default)

Signal ID