Hello all, I am relatively new to the gwt programming and I love it,
however I am having a small problem in regards to getting the relative
coordinates inside an absolute panel. I am trying to use Document.get
().getBodyOffsetTop() to compensate for a scrolling up and down a
page. Here is a snippet of sample code inside an class that extends
AbsolutePanel I am using for testing:
public class PhalanxWebMapView extends AbsolutePanel {
.
.
.
public void onBrowserEvent(Event event) {
Integer posX = event.getClientX() - this.getAbsoluteLeft() +
Document.get().getBodyOffsetLeft();
Integer posY = event.getClientY() - this.getAbsoluteTop() +
Document.get().getBodyOffsetTop();
Window.alert( Document.get().getBodyOffsetTop()); // Testing
for
the value
super.onBrowserEvent(event);
}
}
When I return the body offset I get a value of 0 no matter how far I
scroll on the page. I've tested this on Firefox 3.5 and Epiphany so
far. Am I using this correctly?
Thank You,
Steven Day
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