[
Date Prev][
Date Next][
Thread Prev][
Thread Next][
Date Index][
Thread Index]
[
List Home]
Re: [udig-devel] ModalTool Change Listener
|
Can I ask why you want to do this? It will help me figure out how we should fix it … normally the tools are "driving" the application (you know registering listeners, changing the cursor, proving a context menu, taking over the selection the map advertises, etc…)
if we are forced to listen to the tools enable and disable then perhaps you have discovered a new responsibility for the tools?
So yes please tell me more :-)
If ToolLifecycleListener is expected to be called then we should be able to make a fix; perhaps you could check in ToolManager with a debugger and spot where we should fire the event from?
On Monday, 16 April 2012 at 11:41 PM, omur yavuz wrote:
I've read my previous mail again and its slipshod, apoligies.
I want to catch whenever active modal tool changes , smth like
ApplicationGIS.getToolManager().addChangeListener(IToolChangeListener);
IToolChangeListener {
activeToolChanged(Event evt) ;
}
Looks like there is no implementation like this. so i tried to listen specific tools lifecycle ;
ApplicationGIS.getToolManager().findTool("......polygonEdit").addListener(new ToolLifecycleListener(){
public void changed(ToolLifecycleEvent event) {
// TODO Auto-generated method stub
bla bla bla
}
})
but changed method is not being called when edit tool activated or deactivated.
can you give me an advice plz :)
On Apr 16, 2012, at 4:22 PM, omur yavuz wrote:
I ve got a problem with modal tools :). i want to listen modal tool selection change and activate my viewport based selection of the tool. For example
i ll make myviewpart only polygon tool and line tool selected . i tried several methods to do ;
1) Listening Balackboard : its working to listen edit state , i can catch starting editing but can't handle switching to another tool like zoom
2) listening tool lifecycle : added IToolLifecycleListener , workbench didn't call change event after i clicked tool.
can you give me an advice ?
_______________________________________________
User-friendly Desktop Internet GIS (uDig)