_drag = false;
_selectedNode = null;
}
AntProject project = getController().getProject();
double zoomFactor = project.getParameter().getZoomFactor();
NewNodeDialog newNodeDialog = new NewNodeDialog(getShell(), project, (pE.x - BORDER_WIDTH) / zoomFactor,
(pE.y - BORDER_WIDTH) / zoomFactor);
Node newNode = newNodeDialog.open();
if (newNode != null) {
project.getTSPData().addNode(newNode);
}
}
}