Click event instead of drag-like event

[labordep]

Hi @tinchodias,

I detect a problem, for me. But we need to discuss and get a solution.

I'm using a BlEventListener subclass to write behavior on a click. Here my example:

BlEventListener << #MyEventListener
>>clickEvent: anEvent

So, I want to do something on mouse click. The problem is that I receive a click after than my mouse is moving!

To reproduce:

• place a breakpoint in the beginning of clickEvent:
• press the mouse button (left button for a Windows/Linux mouse)
• move the mouse inside the blspace, in example a distance of 300px
• release the mouse button : breakpoint open

I think this is not normal to get a click if the mouse distance between the press and the release is more than, in example, 5px (to absorb body precision - vibration etc.). Because if the distance is large this is more similar to a drag event.

My concrete problem is: I want to select an object by click. Imagine a cartographic view with object as cities on it. I click on a city to select it without move the mouse : ok. But when I press the mouse button on the city position, and after I move inside another city and I release the button, I got a click and the city far my cursor is selected!