import DOM
class UIObject:
def getElement(self):
return self.element
def setElement(self, element):
self.element = element
def setStyleName(self, style):
DOM.setAttribute(self.element, "className", style)
class Widget(UIObject):
def setParent(self, parent):
self.parent = parent
class Panel(Widget):
pass
class ComplexPanel(Panel):
def __init__(self):
self.children = []
def add(self, widget):
self.children.append(widget)
widget.setParent(self)
return True
class AbsolutePanel(ComplexPanel):
def __init__(self):
ComplexPanel.__init__(self)
self.setElement(DOM.createDiv())
DOM.setStyleAttribute(self.getElement(), "overflow", "hidden")
def add(self, widget):
ComplexPanel.add(self, widget)
DOM.appendChild(self.getElement(), widget.getElement())
return True
|