Hi all
I am making an application using GWT 1.7. But I am surprised by the
behaviour I got. I took a vertical panel and add a button on this. I
set width of button to 500px. Now What I was expected that in onAttach
() of Vertical panel, before calling super.onAttach(), the offsetWidth
of vertical panel should be zero. But it is giving me 500px.
VerticalPanel vp = new VerticalPanel() {
@Override
protected void onAttach() {
GWT.log("Before super.onAttach called Offset width: " +
getOffsetWidth(), null);
super.onAttach();
GWT.log(After super.onAttach called Offset width: " +
getOffsetWidth
(), null);
}
};
Button b = new Button("Hello");
b.setWidth("500px");
vp.add(b);
GWT.log("Before vp attached to RootPanel Offset width: " +
vp.getOffsetWidth(), null);
RootPanel.get().add(vp);
Actual output
Before vp attached to RootPanel Offset width:0
Before super.onAttach called Offset width:500
After super.onAttach called Offset width:500
Expected output
Before vp attached to RootPanel Offset width:0
Before super.onAttach called Offset width:500
After super.onAttach called Offset width:500
Thanks and regards
Rick
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