public PolygonEditor(PolygonController node)
{
InitializeComponent();
target = node;
this.view.MouseMove += new System.Windows.Forms.MouseEventHandler(this.mouseMove);
this.view.MouseLeave += new System.EventHandler(this.mouseLeave);
this.view.MouseDown += new System.Windows.Forms.MouseEventHandler(this.mouseDown);
this.view.MouseUp += new System.Windows.Forms.MouseEventHandler(this.mouseUp);
this.view.MouseWheel += new System.Windows.Forms.MouseEventHandler(this.mouseWheel);
this.view.Paint += new System.Windows.Forms.PaintEventHandler(this.draw);
// this.view.Invalidate();
}
private void createPolygon(object sender, EventArgs e)
{
TreeNode selected = tree.SelectedNode;
if (selected.Tag is LayerController)
{
// model
LayerController parent = (LayerController)selected.Tag;
PolygonController node = new PolygonController(new Polygon());
if (!parent.add(node))
{
// failed! TODO
}
// ui
TreeNode added = selected.Nodes.Add(node.getName());
added.Tag = node;
selected.Expand();
}
}