private void selectNodesAndEdgesInTheBox(
final int startX, final int startY, final int endX, final int endY) {
for (final VNode node : graph.getSelectedShapes()) {
graph.setNodeSelected(node, false);
}
for (final VEdge edge : graph.getSelectedEdges()) {
graph.setEdgeSelected(edge, false);
}
for (final VNode node : graph.getPaintedShapes()) {
if (isInArea(node.getX(), node.getY(), startX, startY, endX, endY)) {
graph.setNodeSelected(node, true);
}
}
for (final VEdge edge : graph.getSelectedEdges()) {
if (graph.getSelectedShapes().contains(edge.getFirstNode())
&& graph.getSelectedShapes().contains(edge.getSecondNode())) {
graph.setEdgeSelected(edge, true);
}
}
nodeOrEdgeSelectionChanged();
}
