class simtab(QtGui.QWidget):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self)
self.ui = Ui_Form()
self.ui.setupUi(self)
self.ui.programs.setDragEnabled(True)
self.ui.graphicsView.setAcceptDrops(True)
rect = QtCore.QRectF(0,0,2000,1080)
background = QtGui.QGraphicsRectItem(rect)
whitebrush = QtGui.QBrush(QtCore.Qt.white)
background.setBrush(whitebrush)
background.setAcceptDrops(True)
self.scene = customscene(self)
self.scene.addItem(background)
self.scene.signal.connect(self.addbox)
self.ui.graphicsView.setScene(self.scene)
def addbox(self, pos):
a = self.scene.itemAt(pos)
if int(a.pos().x()) == 0 and int(a.pos().y()) == 0:
item = myitem()
item.text = self.ui.programs.currentItem().text()
item.setPos(pos)
item.setFlag(QtGui.QGraphicsItem.ItemIsMovable)
self.scene.addItem(item)
else:
item = myitem()
item.text = self.ui.programs.currentItem().text()
item.setPos(a.pos().x()+150,a.pos().y())
line = QtGui.QGraphicsLineItem()
pen = QtGui.QPen(QtCore.Qt.blue)
line.setPen(pen)
item.setFlag(QtGui.QGraphicsItem.ItemIsMovable)
l = QtCore.QLineF(a.pos().x()+100,a.pos().y()+25,item.pos().x(),item.pos().y()+25)
line.setLine(l)
self.scene.addItem(line)
self.scene.addItem(item)
def __init__(self, parent=None):
QtGui.QWidget.__init__(self)
self.ui = Ui_Form()
self.ui.setupUi(self)
self.ui.programs.setDragEnabled(True)
self.ui.graphicsView.setAcceptDrops(True)
rect = QtCore.QRectF(0,0,2000,1080)
background = QtGui.QGraphicsRectItem(rect)
whitebrush = QtGui.QBrush(QtCore.Qt.white)
background.setBrush(whitebrush)
background.setAcceptDrops(True)
self.scene = customscene(self)
self.scene.addItem(background)
self.scene.signal.connect(self.addbox)
self.ui.graphicsView.setScene(self.scene)
