def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.section = None
self.deviceWidgets = list()
self.setMinimumWidth(520)
self.setMinimumHeight(600)
self.iconAssigner = IconAssigner()
self.setupLayout()
self.setupScrollArea()
class DeviceOrderWidget(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.section = None
self.deviceWidgets = list()
self.setMinimumWidth(520)
self.setMinimumHeight(600)
self.iconAssigner = IconAssigner()
self.setupLayout()
self.setupScrollArea()
# self.addNewDeviceWidget(device = Device("ABC", None, None))
# self.addNewDeviceWidget(device = Device("XD", None, None))
# self.addNewDeviceWidget(device = Device("1313XD", None, None))
# self.addNewDeviceWidget(device = Device(":-(", None, None))
def setupLayout(self):
self.containerWidget = QWidget(self)
self.widgetHeight = 0
self.containerWidget.setGeometry(QRect(0,0,451,self.widgetHeight))
self.layout = QVBoxLayout()
self.containerWidget.setLayout(self.layout)
def setupScrollArea(self):
self.scrollArea = QScrollArea(self)
self.scrollArea.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
self.scrollArea.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.scrollArea.setMaximumWidth(530)
self.scrollArea.setMinimumHeight(600)
self.scrollArea.setWidgetResizable(False)
self.scrollArea.setWidget(self.containerWidget)
def setSection(self, section):
self.section = section
devices = section.devices
devices = sorted(devices, key=lambda device: device.getShortName())
for device in devices:
self.addNewDeviceWidget(device)
def addNewDeviceWidget(self, device=None):
newWidget = DeviceWidget(self, device = device)
newWidget.position = len(self.deviceWidgets)
iconPath = self.iconAssigner.getIconPath(device)
newWidget.deviceIcon.setIcon(iconPath)
self.deviceWidgets.append(newWidget)
self.layout.addWidget(newWidget)
self.widgetHeight += 70
self.containerWidget.resize(530, self.widgetHeight)
self.connect(newWidget, QtCore.SIGNAL("up()"), self.upWidget)
self.connect(newWidget, QtCore.SIGNAL("down()"), self.downWidget)
def upWidget(self):
widget = self.sender()
if widget.position > 0:
self.swap(widget.position, widget.position-1)
def downWidget(self):
widget = self.sender()
if widget.position < len(self.deviceWidgets)-1:
self.swap(widget.position, widget.position+1)
def swap(self, first, second):
firstWidget = self.deviceWidgets[first]
secondWidget = self.deviceWidgets[second]
firstWidget.position = second
secondWidget.position = first
self.layout.removeWidget(firstWidget)
self.layout.removeWidget(secondWidget)
self.deviceWidgets.remove(firstWidget)
self.deviceWidgets.remove(secondWidget)
if first > second:
self.layout.insertWidget(second, firstWidget)
self.layout.insertWidget(first, secondWidget)
self.deviceWidgets.insert(second, firstWidget)
self.deviceWidgets.insert(first, secondWidget)
else:
self.layout.insertWidget(first, secondWidget)
self.layout.insertWidget(second, firstWidget)
self.deviceWidgets.insert(first, secondWidget)
self.deviceWidgets.insert(second, firstWidget)
def getSortedDevices(self):
devices = list()
for deviceWidget in self.deviceWidgets:
devices.append(deviceWidget.device)
return devices
