private void control_ContextChanged(object sender, EventArgs e)
{
m_graph = AdaptedControl.ContextAs <IGraph <TNode, TEdge, TEdgeRoute> >();
m_layoutContext = AdaptedControl.ContextAs <ILayoutContext>();
m_editableGraphContainer = AdaptedControl.ContextAs <IEditableGraphContainer <TNode, TEdge, TEdgeRoute> >();
if (m_layoutContext != null)
{
m_selectionContext = AdaptedControl.ContextCast <ISelectionContext>();
}
}
private void control_ContextChanged(object sender, EventArgs e)
{
if (m_selectionContext != null)
{
m_selectionContext.SelectionChanged -= m_selectionContext_SelectionChanged;
}
// mandatory
m_selectionContext = AdaptedControl.ContextCast <ISelectionContext>();
m_selectionContext.SelectionChanged += m_selectionContext_SelectionChanged;
m_graph = AdaptedControl.ContextCast <IGraph <TNode, TEdge, TEdgeRoute> >();
}
private void control_ContextChanged(object sender, EventArgs e)
{
if (m_selectionContext != null)
{
m_selectionContext.SelectionChanged -= selection_Changed;
}
m_selectionContext = AdaptedControl.ContextCast <ISelectionContext>();
if (m_selectionContext != null)
{
m_selectionContext.SelectionChanged += selection_Changed;
}
m_selectionPathProviderInfo.SelectionContext = m_selectionContext;
}
private void control_ContextChanged(object sender, EventArgs e)
{
IGraph <Element, Wire, ICircuitPin> graph = AdaptedControl.ContextAs <IGraph <Element, Wire, ICircuitPin> >();
if (graph == null)
{
graph = CircuitUtil.EmptyCircuit;
}
if (m_graph != graph)
{
m_graph = graph;
}
m_layoutContext = AdaptedControl.ContextAs <ILayoutContext>();
if (m_layoutContext != null)
{
m_selectionContext = AdaptedControl.ContextCast <ISelectionContext>();
}
}
private void control_ContextChanged(object sender, EventArgs e)
{
// mandatory
m_selectionContext = AdaptedControl.ContextCast <ISelectionContext>();
m_graph = AdaptedControl.ContextCast <IGraph <TNode, TEdge, TEdgeRoute> >();
}