public override void InitFrom(AbstractNode source, Expanded expanded) { if (!(source is PropertyNode)) { throw new InvalidOperationException("PropertyNodeViewModel must initialize from PropertyNode"); } PropertyNode sourcePropertyNode = source as PropertyNode; this.Name = sourcePropertyNode.Property.Name; // Important to set Text here, as we might be just building new view over existing (evaluated) model. // Evaluated also in Evaluate() if needed. this.Text = sourcePropertyNode.Property.Value; this.IsNested = false; this.IsExpanded = false; // always false, property content nodes are never expanded this.positionedProperty = new PositionedNodeProperty( sourcePropertyNode.Property, this.ContainingNode, expanded.Expressions.IsExpanded(sourcePropertyNode.Property.Expression)); }
protected virtual void OnPropertyCollapsed(PositionedNodeProperty property) { if (this.PropertyCollapsed != null) this.PropertyCollapsed(this, new PositionedPropertyEventArgs(property)); }
public PositionedPropertyEventArgs(PositionedNodeProperty property) { this.property = property; }