Hi,
I modified the injection code like this:
class MyGraphics
{
...
public static void injectSnap ()
{
LibraryBundle b = GWT.create (LibraryBundle.class);
FromString f = ScriptInjector.fromString (b.srcSnap().getText());
f.setWindow (ScriptInjector.TOP_WINDOW);
f.inject();
}
}
Then, within my DialogBox I create a GraphicsWidget:
public class GraphicsWidget extends Widget
{
private static boolean injected = false;
public GraphicsWidget()
{
if (!injected)
{
MyGraphics.injectSnap ();
injected = true;
}
// set empty div as widget element:
Element e = Document.get().createDivElement();
setElement(e);
}
public void test () // called from Dialog Box
{
Element e = getElement();
testLib(e);
}
private native void testLib (Element container)
/*-{
//var s = $wnd.Snap (container); // does not work!
var s = $wnd.Snap (400,400);
var c = s.circle (150,150,100);
//container.appendChild (s); // does not work!
}-*/;
}
WhenI run this, I can see within chrome's inspector that a SVG tag is
created outside of the scope of the DialogBox/Widget:
<https://lh3.googleusercontent.com/-1-nr1Dkb1MA/UxajnIc4w1I/AAAAAAAAAFs/N1-9ZGzZkdw/s1600/svg.png>
I am still missing some code that "connects" the newly created svg element
to my widget.
The working code for the SVGJS library contains such a connection:
private native void testLib(Element container)
/*-{
var draw = SVG(container) // here we connect the SVG element to the
container element
var text = draw.text('SVG.JS').move(300, 0)
}-*/;
I am missing such a connection in the current example. It's because there
seems to be no matching constructor Snap(container). But I also cannot see
any equivalent statement.
Magnus
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