class ListCreator(object):
mItems = None
mListItem = None
def __init__(self, listheight, x, y, itemsize, items, reso):
self.usedResolution = reso
self.viewRect = RectF(x, y, itemsize.x, listheight)
self.itemSize = itemsize
self.mListItem = []
self.mItems = items
self.pos = b2Vec2(x,y)
self.mListItem.append(Button("+", x + itemsize.x, y, b2Vec2(0.5,0.5), lambda:self.scrollUp()))
self.mListItem.append(Button("-", x + itemsize.x, y + listheight - itemsize.y, b2Vec2(0.5,0.5), lambda:self.scrollDown()))
counter = 0
for resolution in self.mItems:
active = True if resolution == self.usedResolution else False
self.mListItem.append(ListItem(counter, x, y + (counter * itemsize.y), itemsize, resolution, active, lambda x: self.onItemClick(x)))
counter += 1
def isInViewRect(self, item):
return self.viewRect.collidepoint(b2Vec2((item.x + item.size.x / 2.0, item.y + item.size.y / 2.0)))
def scrollUp(self):
for fi in self.mListItem:
if isinstance(fi, ListItem):
if fi.rect.y == self.viewRect.y:
return
break
for li in self.mListItem:
if isinstance(li, ListItem):
li.y += li.size.y
li.rect.y = li.y
def scrollDown(self):
if self.mListItem[len(self.mListItem)-1].rect.y == self.viewRect.y + self.viewRect.h - self.itemSize.y:
return
for li in self.mListItem:
if isinstance(li, ListItem):
li.y -= li.size.y
li.rect.y = li.y
def onItemClick(self, clicked):
if not self.isInViewRect(clicked): return
for item in self.mListItem:
if isinstance(item, ListItem):
item.mActive = False
clicked.mActive = True
Pgl.options.resolution = clicked.mText
def __init__(self, listheight, x, y, itemsize, items, reso):
self.usedResolution = reso
self.viewRect = RectF(x, y, itemsize.x, listheight)
self.itemSize = itemsize
self.mListItem = []
self.mItems = items
self.pos = b2Vec2(x,y)
self.mListItem.append(Button("+", x + itemsize.x, y, b2Vec2(0.5,0.5), lambda:self.scrollUp()))
self.mListItem.append(Button("-", x + itemsize.x, y + listheight - itemsize.y, b2Vec2(0.5,0.5), lambda:self.scrollDown()))
counter = 0
for resolution in self.mItems:
active = True if resolution == self.usedResolution else False
self.mListItem.append(ListItem(counter, x, y + (counter * itemsize.y), itemsize, resolution, active, lambda x: self.onItemClick(x)))
counter += 1
