private MDITabItem NewTab()
{
var model = new GraphModel();
var graphViewModel = new GraphViewModel(model);
graphViewModel.ModelChanged += OnModelChanged;
var area = new GraphArea
{
DataContext = graphViewModel,
Background = Brushes.WhiteSmoke,
Name = "graphArea",
Focusable = true
};
area.MouseMove += GraphAreaOnMouseMove;
area.SubscribeEvents();
var tab = new MDITabItem
{
Header = $"Tab {_indexNewTab}",
Content = area,
GraphViewModel = graphViewModel
};
_indexNewTab++;
tab.CloseTab += TabOnCloseTab;
Tabs.Add(tab);
return(tab);
}
private void GenerateExample(MDITabItem item)
{
var v1 = new Vertex(100, 100);
var v2 = new Vertex(200, 200);
var v3 = new Vertex(100, 200);
var v = new List <Vertex> {
v1, v2, v3
};
var es = new List <Edge> {
new Edge(v1.Id, v2.Id), new Edge(v1.Id, v3.Id), new Edge(v2.Id, v3.Id)
};
item.GraphViewModel.CreateGraph(v, es);
}
