public void OnKeyPress(object sender, KeyPressEventArgs e)
{
if (FocusedNode != null)
{
if (e.KeyChar != (char)13)
{
IFocusableNode node = GetLastFocusInHierarchy((ClassDiagramNode)FocusedNode);
if (node is IKeyboardFocusableNode kn)
{
kn.OnKeyPress(this, e);
}
}
else
{
FocusedNode?.OnUnfocused?.Invoke(this, new NodeEventArgs(FocusedNode));
}
}
Render();
}
private void HandleLeftClick(Vector mouse_position, MouseEventArgs e)
{
INode temp = null;
if (OptionsMenu != null && CheckIfClicked(mouse_position, OptionsMenu))
{
temp = OptionsMenu;
}
else if (RelationshipManager.Relationships.Count > 0 && RelationshipManager.Relationships.FirstOrDefault(x => CheckIfClicked(mouse_position, x)) != null)
{
temp = RelationshipManager.Relationships.FirstOrDefault(x => CheckIfClicked(mouse_position, x));
}
else
{
temp = Children.FirstOrDefault(x => CheckIfClicked(mouse_position, x));
}
if (RelationshipManager.IsCreating && temp != null && temp is ClassDiagramNode cn)
{
RelationshipManager.SelectedNode = cn;
}
else
{
IFocusableNode node = SearchForClicked(temp, mouse_position);
if (node != null)
{
if (node is Relationship r)
{
}
else
{
node.OnFocused?.Invoke(this, new NodeEventArgs(node));
if (node is IMouseFocusableNode mn)
{
mn.OnMouseClick?.Invoke(this, e);
}
}
}
}
}
public void Add(IFocusableNode node) => NodeList.AddLast(node);
