def __init__(self, widget, reference):
"""
Determine location of <code>widget</code> relative to <code>reference</code>,
such that <code>referencePanel.add(widget, location.getLeft(), location.getTop())</code>
leaves the widget in the exact same location on the screen. Note that
<code>reference</code> need not be the parent node, or even an ancestor of
<code>widget</code>. Therefore coordinates returned may be negative or may
exceed the dimensions of <code>reference</code>.
@param widget the widget whose coordinates we seek
@param reference the widget relative to which we seek our coordinates
"""
self.left = 0
self.referenceAdjustLeft = 0
self.referenceAdjustTop = 0
self.top = 0
self.widgetLeft = 0
self.widgetTop = 0
AbstractLocation.__init__(self)
self.internalSetWidget(widget)
self.internalSetReference(reference)
self.recalculate()
def __init__(self, left, top):
AbstractLocation.__init__(self)
self.left = left
self.top = top