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Ok, now the phantom scroll bug is REALLY fixed - honest!

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This commit is contained in:
Greg Wiatroski 2007-04-25 19:06:09 +00:00
parent 6a29807423
commit f9890a4f67
1 changed files with 17 additions and 11 deletions
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28
direct/src/gui/DirectScrolledList.py
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@ -191,7 +191,7 @@ class DirectScrolledList(DirectFrame):
self.notify.info('crash 27633 fixed!')
return
numItemsVisible=self["numItemsVisible"]
numItemsVisible = self["numItemsVisible"]
numItemsTotal = len(self["items"])
if(centered):
self.index = index - (numItemsVisible/2)
@ -209,26 +209,26 @@ class DirectScrolledList(DirectFrame):
else:
if (self.index <= 0):
self.index = 0
self.__buttonUp(0)
#print "at list start, ", len(self["items"])," ", self["numItemsVisible"]
self.decButton['state'] = DGG.DISABLED
self.incButton['state'] = DGG.NORMAL
ret = 0
elif (self.index >= (numItemsTotal - numItemsVisible)):
self.index = numItemsTotal - numItemsVisible
# print "at list end, ", len(self["items"])," ", self["numItemsVisible"]
self.__buttonUp(0)
#print "at list end, ", len(self["items"])," ", self["numItemsVisible"]
self.incButton['state'] = DGG.DISABLED
self.decButton['state'] = DGG.NORMAL
ret = 0
else:
# deal with an edge condition - make sure any tasks are removed from the disabled arrows.
if (self.incButton['state'] == DGG.DISABLED) or (self.decButton['state'] == DGG.DISABLED):
#print "leaving list start/end, ", len(self["items"])," ", self["numItemsVisible"]
self.__buttonUp(0)
self.incButton['state'] = DGG.NORMAL
self.decButton['state'] = DGG.NORMAL
ret = 1
# print "self.index set to ", self.index
#print "self.index set to ", self.index
# Hide them all
for item in self["items"]:
@ -307,21 +307,27 @@ class DirectScrolledList(DirectFrame):
task.delayTime = (1.0 / self.scrollSpeed)
task.prevTime = 0.0
task.delta = 1
taskName = self.taskName("scroll")
#print "incButtonDown: adding ", taskName
taskMgr.add(task, taskName)
self.scrollBy(task.delta)
taskMgr.add(task, self.taskName("scroll"))
def __decButtonDown(self, event):
assert self.notify.debugStateCall(self)
task = Task(self.__scrollByTask)
task.delayTime = (1.0 / self.scrollSpeed)
task.prevTime = 0.0
task.delta = -1
taskName = self.taskName("scroll")
#print "decButtonDown: adding ", taskName
taskMgr.add(task, taskName)
self.scrollBy(task.delta)
taskMgr.add(task, self.taskName("scroll"))
def __buttonUp(self, event):
assert self.notify.debugStateCall(self)
taskMgr.remove(self.taskName("scroll"))
taskName = self.taskName("scroll")
#print "buttonUp: removing ", taskName
taskMgr.remove(taskName)
def addItem(self, item, refresh=1):
"""
@ -392,7 +398,7 @@ class DirectScrolledList(DirectFrame):
"""
assert self.notify.debugStateCall(self)
self.recordMaxHeight()
#print "refresh called"
print "refresh called"
self.scrollTo(self.index)
def getSelectedIndex(self):