[Xerte] Dragging multiple objects

[Dave Burnett]

>of your own devising?

Just the frame.


>Make sure they all have the same parent, and drag that, I'd think about using a decision icon's page as the container for your player. Then users can drag that. You could have a title bar icon in the page that starts the drag: draw
 a rectangle into the page's first display icon, set up event handlers for it, and when you handle onPress / onRelease / onReleaseOutside, start / stop dragging the page itself via the page's ID. Magic.

I picked that up from one of your examples. :-) 

It may have been the releaseOutside I was missing.
 


From: xerte-bounces at lists.nottingham.ac.uk [xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Dave Burnett [d_b_burnett at hotmail.com]

Sent: 04 January 2011 22:26

To: Xerte list

Subject: RE: [Xerte] Dragging multiple objects





flv,frame,controller.




From: Julian.Tenney at nottingham.ac.uk

To: xerte at lists.nottingham.ac.uk

Date: Tue, 4 Jan 2011 21:27:24 +0000

Subject: RE: [Xerte] Dragging multiple objects





make sure you handle onRelease and onReleaseOutside: that will nail the not dropping problem.
 
For multiple objects, I guess loop over an array and startDrag on each item: you want to simultaneously drag several things?
 


From: xerte-bounces at lists.nottingham.ac.uk [xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Dave Burnett [d_b_burnett at hotmail.com]

Sent: 04 January 2011 18:27

To: Xerte list

Subject: [Xerte] Dragging multiple objects





Any best practices?



I have noticed before that if the user drags an object quickly then drops it, the "mouse up" sometimes gets missed and the object(s) will then continue to follow the cursor around.



Any way to avoid all the defensive programming?

:-/    









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