DOM level 3 MouseEvent

[Patrick Egan <pa...@greshamticket.com>]

Hello,
I am using code from trunk.
Neither getAltKey or getModifierState seem to work with DOM level 3 
MouseEvent.
Regards,
Patrick


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AbstractImageZoomInteractor

[Urs Reupke <ur...@gmx.net>]

Hello,
it seems to me that there is a small mistake in the 
AbstractImageZoomInteractor class:
The value dy is calculated, then modified to guarantee for a minimum 
value of |dy|>15.
There are two cases to this, dy less than 0 or dy greater than 0, 
however, in the former case dy is set to 15 instead of -15 if dy>-5 (and 
of course dy < 0.
To sum things up: I believe line 117 should read
	dy = (dy > -5) ?  -15 : dy - 10;
instead of
	dy = (dy > -5) ? 15 : dy - 10;

Regards
-Urs

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Re: DOM level 3 MouseEvent

[Cameron McCormack <ca...@aka.mcc.id.au>]

Hi Patrick.

Patrick Egan:
> Just tried the code in SVN and I still not able to detect the modifier
> keys.
>
>  I have tried both getAltKey() and casting to 
> org.apache.batik.dom.events.DOMMouseEvent to use getModifierState().

Here is some complete code that works for me, using Shift rather than
Alt.  (Alt clicking is captured by my window manager.)  Change the file
in the setURI call and let me know if it works.

  // t.java
  import org.apache.batik.swing.JSVGCanvas;
  import org.apache.batik.swing.gvt.GVTTreeRendererAdapter;
  import org.apache.batik.swing.gvt.GVTTreeRendererEvent;
  import org.apache.batik.dom.events.*;
  import javax.swing.*;
  import org.w3c.dom.*;
  import org.w3c.dom.events.*;
  
  public class t {
      public static void main(String[] args) {
          JFrame f = new JFrame();
          final JSVGCanvas s = new JSVGCanvas();
          s.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC);
          f.getContentPane().add(s);
          f.setSize(400, 400);
          s.setURI("file:/tmp/t/t.svg");
          f.show();
          s.addGVTTreeRendererListener(new GVTTreeRendererAdapter() {
              public void gvtRenderingCompleted(GVTTreeRendererEvent e) {
                  Document d = s.getSVGDocument();
                  EventTarget c = (EventTarget) d.getElementById("c");
                  c.addEventListener("click", new L(), false);
              }
          });
      }
      protected static class L implements EventListener {
          public void handleEvent(Event evt) {
              DOMMouseEvent mevt = (DOMMouseEvent) evt;
              System.err.println("Shift: " + mevt.getShiftKey());
          }
      }
  }

-- 
 Cameron McCormack			ICQ: 26955922
 cam (at) mcc.id.au			MSN: cam (at) mcc.id.au
 http://mcc.id.au/			JBR: heycam (at) jabber.org

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Re: DOM level 3 MouseEvent

[Cameron McCormack <ca...@aka.mcc.id.au>]

Hi Patrick.

Patrick Egan:
> I am using code from trunk.
> Neither getAltKey or getModifierState seem to work with DOM level 3 
> MouseEvent.

This should be fixed in SVN now.

Thanks,

Cameron

-- 
 Cameron McCormack			ICQ: 26955922
 cam (at) mcc.id.au			MSN: cam (at) mcc.id.au
 http://mcc.id.au/			JBR: heycam (at) jabber.org

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