Re: How to add a tool Tip

Hi Rajesh,

Receiving MouseEvents is separate activity from putting ToolTips on the
map. You can use the MouseEvents to tell when and where to put up a
ToolTip.

For MouseEvents, your layer has to provide a
com.bbn.openmap.event.MapMouseListener if it wants to receive mouse
events. It can implement that interface and return itself, of course.

To put up a ToolTip, the Layer class has methods for that.

The DemoLayer does this.

- Don

On Tuesday, March 12, 2002, at 08:55 AM, Rajesh G S wrote:

> Hi All,
>
> I wanted to add a toolTip when the cursor is hovered over an
> item(point/poly/line) on the map. I checked the developer hints and
> faqs.
>> From what I understood, I have to extend the layer class and implement
>> the
> mouseMoved(MouseEvent) method. Is it so ?
>
> Waiting for your suggestions
>
> thanking you
>
> Rajesh
>
>
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Don Dietrick, dietrick@bbn.com
BBN Technologies, Cambridge, MA
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