def rearrange(self):
""" Set the backplate size, arrange the SelectorItems on it. """
biggest_width = 0
total_height = 0
# sort the containers by type
grooveContainers = []
miscContainers = []
for path in self.containerItems:
c = self.containerItems[path]
if c.__class__ == GrooveContainerItem:
grooveContainers.append(c)
else:
miscContainers.append(c)
# use this to order the containers
groups = [miscContainers, grooveContainers]
for g in groups:
for c in g:
c.move(0,total_height)
total_height += c.height()
if biggest_width < c.width():
biggest_width = c.width()
self.backplate.resize(biggest_width, total_height)
# set the scroll cursor if necessary
if Globals.qVersion() >= 3:
if total_height > self.height():
self.setCursor(QCursor(Qt.SizeVerCursor))
else:
self.setCursor(QCursor(Qt.PointingHandCursor))
def __init__(self, parent=None, name=None, f=0):
QLabel.__init__(self, parent, name, f)
self.setFrameStyle(QFrame.Box | QFrame.Plain)
self.setLineWidth(1)
if Globals.qVersion() >= 3:
self.setCursor(QCursor(Qt.PointingHandCursor))
self.original_size = QSize(200,30)
self.resize(self.original_size)
def mouseMoveEvent(self, e):
""" Scroll/Drag the SelectorItems. """
# first move in a while
if self.last_y == -1:
self.initial_y_time = QTime.currentTime()
self.processScrollEvent(e.y())
# test time against first move
elif self.initial_y_time.addMSecs(bounce_padding) < QTime.currentTime():
self.processScrollEvent(e.y())
if Globals.qVersion() >= 3:
e.accept()
def mouseReleaseEvent(self, e):
self.last_y = -1
self.moveTickTally = 0
if Globals.qVersion() >= 3:
e.accept()
def mouseReleaseEvent(self, e):
# no ignore/accept in < qt < 3
if Globals.qVersion() >= 3:
e.accept()
if e.x() > 0 and e.y() > 0 and e.x() < self.width() and e.y() < self.height():
self.toggleOpen()
def mouseMoveEvent(self, e):
# no ignore/accept in < qt < 3
if Globals.qVersion() >= 3:
e.ignore()
def mousePressEvent(self, e):
# no ignore/accept in < qt < 3
if Globals.qVersion() >= 3:
e.accept()
def mouseReleaseEvent(self, e):
if Globals.qVersion() >= 3:
e.accept()
self.emit(PYSIGNAL("clicked"), ())
