public MainWindow()
{
//这边需要换一下，任何一个思维到只有一个父主题（后面可以加自由主题，再说）
InitializeComponent();
myNode = new MyNode("我是爸爸", grid, null);
//显示图
myNode.SetNumber_Numberother(0);
myNode.ShowChildren(0);
myNode.CreateRelation();
//事件
this.AddClick(myNode);
}
private void shortcutKey_Down(object sender, KeyEventArgs e)
{
MyNode temp = FocusManager.GetFocusedElement(this) as MyNode;
MyNode temp1;
//使用自带的FOUCS属性
if (e.Key == Key.A)
{
//为什么enter键不行有问题？【创建兄弟】
myNode.removeNode();
temp1 = new MyNode("创建了一个新节点", grid, myNode);
temp.Child.Add(temp1);
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
myNode.ShowChildren(0);
myNode.CreateRelation();
temp1.Click += myNode_Click;
temp1.KeyDown += shortcutKey_Down;
}
else if (e.Key == Key.Tab)
{
//创建兄弟节点
if (temp.father != null)
{
myNode.removeNode();
temp1 = new MyNode("创建了一个兄弟节点", grid, temp.father);
temp.father.Child.Add(temp1);
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
myNode.ShowChildren(0);
myNode.CreateRelation();
temp1.Click += myNode_Click;
temp1.KeyDown += shortcutKey_Down;
}
}
else if (e.Key == Key.Delete)
{
if (temp.father != null)
{
myNode.removeNode();
//删除对应的线
temp.father.lines.Remove(temp.father.lines[temp.father.Child.IndexOf(temp)]);
temp.father.Child.Remove(temp);
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
myNode.ShowChildren(0);
myNode.CreateRelation();
temp = null;
}
}
else if (e.Key == Key.E)
{
//edit键
myNode.removeNode();
myNode.SetNumber_Numberother(0);
RecoverWantEdit(myNode);
temp.wantEdit = true;
myNode.ShowChildren(0);
myNode.CreateRelation();
}
}
