void OnInit( Application& application )
{
// Create a ScrollView instance
ScrollView scrollView = ScrollView::New();
scrollView.SetParentOrigin( ParentOrigin::CENTER );
Stage stage = Stage::GetCurrent();
stage.Add(scrollView);
// Set the size of scrollView; it covers the entire stage
Size size = stage.GetSize();
scrollView.SetSize(size);
// Add actors to the ScrollView
for( int i = 0; i < NUM_IMAGES; ++i )
{
AddImage( scrollView, size, i );
}
// The ScrollView contents are now draggable
// To enforce horizontal-only scrolling, the Y axis ruler can be disabled
RulerPtr rulerY = new DefaultRuler();
rulerY->Disable();
scrollView.SetRulerY( rulerY );
// A domain can be applied to rulers to prevent scrolling beyond this boundary
// In this case, to 4 times the width of the stage, allowing for 4 pages to be scrolled
RulerPtr rulerX2 = new FixedRuler( size.width );
rulerX2->SetDomain( RulerDomain( 0.0f, size.width*NUM_IMAGES ) );
scrollView.SetRulerX( rulerX2 );
// Connect key event signal
stage.KeyEventSignal().Connect( this, &ScrollViewSample::OnKeyEvent );
}
