button.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
button.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
button.ClickedSignal().Connect( this, &ImageScalingAndFilteringController::OnButtonClicked );
button.SetResizePolicy( ResizePolicy::FILL_TO_PARENT, Dimension::WIDTH );
button.SetResizePolicy( ResizePolicy::USE_NATURAL_SIZE, Dimension::HEIGHT );
button.ClickedSignal().Connect( this, &ImageScalingAndFilteringController::OnButtonClicked );