def __init__(self,
upBmp,
downBmp,
disabledBmp,
endsExtent,
minExtent=-1,
**kwargs):
super(IntervalScrollBarThumb, self).__init__(nodeMap=None, **kwargs)
self.__upNode = widget.HStretchNode(src=upBmp,
endsExtent=endsExtent,
minExtent=minExtent)
self.__downNode = widget.HStretchNode(src=downBmp,
endsExtent=endsExtent,
minExtent=minExtent)
self.__disabledNode = widget.HStretchNode(src=disabledBmp,
endsExtent=endsExtent,
minExtent=minExtent)
self.setNodeMap({
"UP": self.__upNode,
"DOWN": self.__downNode,
"DISABLED": self.__disabledNode
})
self.visibleid = "UP"
def testStretchNode(self):
def changeExtent():
if orientation == widget.Orientation.HORIZONTAL:
self.node.width = 100
else:
self.node.height = 100
def minExtent():
if orientation == widget.Orientation.HORIZONTAL:
self.node.width = 3
self.assert_(self.node.width == 31)
else:
self.node.height = 3
self.assert_(self.node.height == 31)
for orientation, orName in (
(widget.Orientation.HORIZONTAL,"Horiz"),
(widget.Orientation.VERTICAL, "Vert"),):
root = self.loadEmptyScene()
if orientation == widget.Orientation.HORIZONTAL:
self.node = widget.HStretchNode(src="media/rgb24-32x32.png",
endsExtent=15, size=(31,31), parent=root)
else:
self.node = widget.VStretchNode(src="media/rgb24-32x32.png",
endsExtent=15, size=(31,31), parent=root)
self.start(False,
(lambda: self.compareImage("testStretchNode"+orName+"1"),
changeExtent,
lambda: self.compareImage("testStretchNode"+orName+"2"),
minExtent,
lambda: self.compareImage("testStretchNode"+orName+"1"),
))