Rotateable::Rotateable():
axis(-M_PI/4),
maxdecl(M_PI/4)
{
dragging = false;
working = false;
scrolling = false;
modifier = 0;
current_axis = axis;
signal_button_press_event().connect(sigc::mem_fun(*this, &Rotateable::on_click));
signal_motion_notify_event().connect(sigc::mem_fun(*this, &Rotateable::on_motion));
signal_button_release_event().connect(sigc::mem_fun(*this, &Rotateable::on_release));
signal_scroll_event().connect(sigc::mem_fun(*this, &Rotateable::on_scroll));
}
SamplerWidget::SamplerWidget()
{
//std::cout << "SamplerWidget()" << std::endl;
set_size_request(200, 150);
// set initial volume
volume = 0.8;
// initial pan: -1.0 = left 1.0 = right 0.0 = center
pan = 0.0;
loopSampleBool = false;
padOff();
// let this widget recieve these events
add_events( Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK |Gdk::SCROLL_MASK);
// Handle the signals of the events by callback funtcions
signal_scroll_event().connect( sigc::mem_fun( *this, &SamplerWidget::onScrollEvent ) );
signal_button_press_event().connect(sigc::mem_fun(*this, &SamplerWidget::on_button_press_event) );
signal_button_release_event().connect(sigc::mem_fun(*this, &SamplerWidget::on_button_release_event) );
}
