From ChartBase 'change' event documentation: 'Dispatched when the selection changes in the chart.'
I have a LineChart.
First I click a chart item:
1. the selectedIndex is set to 3
2. the change event is dispatched
Then I click on an ampty chart area:
1. the selectedIndex is set to -1
2. the change event is NOT dispatched
Is this a bug?
I found out than the change event is dispatched after deselection only if I set:
myLineChart.selectionMode = 'multiple';
Isn't this a bug?