private void ShowEdgeContextMenu(IEdgeConstraint constraint, int x, int y)
{
// initially all unchecked
((ToolStripMenuItem)edgeContextMenu.Items["verticalEdgeContextMenu"]).Checked = false;
((ToolStripMenuItem)edgeContextMenu.Items["horizontalEdgeContextMenu"]).Checked = false;
((ToolStripMenuItem)edgeContextMenu.Items["fixedLengthEdgeContextMenu"]).Checked = false;
if (constraint != null)
{
switch (constraint.ConstraintKind)
{
case EdgeConstraintKind.VertcialEdge:
((ToolStripMenuItem)edgeContextMenu.Items["verticalEdgeContextMenu"]).Checked = true;
break;
case EdgeConstraintKind.HorizontalEdge:
((ToolStripMenuItem)edgeContextMenu.Items["horizontalEdgeContextMenu"]).Checked = true;
break;
case EdgeConstraintKind.FixedLength:
((ToolStripMenuItem)edgeContextMenu.Items["fixedLengthEdgeContextMenu"]).Checked = true;
break;
}
}
edgeContextMenu.Show(drawAreaBox, x, y);
}
public AddingEdgeConstraintOrVerticeState(Line currentlyMovingEdge, PointF hitPoint)
{
this.selectedEdge = currentlyMovingEdge;
constraint = null;
this.hitPoint = hitPoint;
}
