public void Change(ChartObject obj)
{
clear();
if (obj == null || obj.notInteractive())
{
if (flowChart.ActiveObject != null)
{
flowChart.fireDeactivationEvent();
}
flowChart.ActiveObject = null;
}
else
{
// change the selection
addObjToSelection(obj);
if (flowChart.ActiveObject != null)
{
flowChart.fireDeactivationEvent();
}
flowChart.ActiveObject = obj;
flowChart.fireActivationEvent();
}
flowChart.fireSelectionChanged();
recalcRect();
}
// ************ selected objects ************
public void Toggle(ChartObject obj)
{
if (obj == null)
{
return;
}
// remove the object if it's already selected
if (ObjectInSelection(obj))
{
bool activeObjChanged = obj == flowChart.ActiveObject;
removeObject(obj);
if (activeObjChanged && selectedItems.Count > 0)
{
if (flowChart.ActiveObject != null)
{
flowChart.fireDeactivationEvent();
}
flowChart.ActiveObject = selectedItems[0];
flowChart.fireActivationEvent();
}
if (activeObjChanged && selectedItems.Count == 0)
{
if (flowChart.ActiveObject != null)
{
flowChart.fireDeactivationEvent();
}
flowChart.ActiveObject = null;
}
recalcRect();
}
// add to selection
else if (!obj.notInteractive())
{
if (!allowMultiSel)
{
clear();
}
addObjToSelection(obj);
if (flowChart.ActiveObject != null)
{
flowChart.fireDeactivationEvent();
}
flowChart.ActiveObject = obj;
flowChart.fireActivationEvent();
}
flowChart.fireSelectionChanged();
}
public void Change(ChartObject obj)
{
clear();
if (obj == null || obj.notInteractive())
{
if (flowChart.ActiveObject != null)
flowChart.fireDeactivationEvent();
flowChart.ActiveObject = null;
}
else
{
// change the selection
addObjToSelection(obj);
if (flowChart.ActiveObject != null)
flowChart.fireDeactivationEvent();
flowChart.ActiveObject = obj;
flowChart.fireActivationEvent();
}
flowChart.fireSelectionChanged();
recalcRect();
}
// ************ selected objects ************
public void Toggle(ChartObject obj)
{
if (obj == null) return;
// remove the object if it's already selected
if (ObjectInSelection(obj))
{
bool activeObjChanged = obj == flowChart.ActiveObject;
removeObject(obj);
if (activeObjChanged && selectedItems.Count > 0)
{
if (flowChart.ActiveObject != null)
flowChart.fireDeactivationEvent();
flowChart.ActiveObject = selectedItems[0];
flowChart.fireActivationEvent();
}
if (activeObjChanged && selectedItems.Count == 0)
{
if (flowChart.ActiveObject != null)
flowChart.fireDeactivationEvent();
flowChart.ActiveObject = null;
}
recalcRect();
}
// add to selection
else if (!obj.notInteractive())
{
if (!allowMultiSel) clear();
addObjToSelection(obj);
if (flowChart.ActiveObject != null)
flowChart.fireDeactivationEvent();
flowChart.ActiveObject = obj;
flowChart.fireActivationEvent();
}
flowChart.fireSelectionChanged();
}
