bool checkbox_w::mouse_move( const event &e )
{
if ( _tracking )
{
if ( contains( e.from_native( e.raw_mouse().x, e.raw_mouse().y ) ) )
_current = !_state;
else
_current = _state;
invalidate();
return true;
}
return false;
}
bool checkbox_w::mouse_release( const event &e )
{
if ( e.raw_mouse().button != 1 )
return false;
if ( _tracking )
{
_tracking = false;
if ( contains( e.from_native( e.raw_mouse().x, e.raw_mouse().y ) ) )
set_state( _current );
_current = _state;
invalidate();
context::current().release_source( e );
return true;
}
return false;
}
bool checkbox_w::mouse_press( const event &e )
{
if ( e.raw_mouse().button != 1 )
return false;
context::current().grab_source( e, shared_from_this() );
_tracking = true;
_current = !_state;
invalidate();
return _tracking;
}