def __init__(self, parent):
super(QNEBlock, self).__init__(parent)
self.m_nodeEditor = None
self.m_name = ""
self.m_uuid = ""
self.normalBrush = QApplication.palette().dark()
normalColor = self.normalBrush.color()
normalColor.setAlphaF(0.8)
self.normalBrush.setColor(normalColor)
self.selectedBrush = QApplication.palette().light()
selectedColor = self.selectedBrush.color()
selectedColor.setAlphaF(0.8)
self.selectedBrush.setColor(selectedColor)
self.pen = QPen(QApplication.palette().text().color(), 1)
path = QPainterPath()
path.addRoundedRect(-50, -15, 100, 30, 5, 5)
self.setPath(path)
self.setBrush(self.normalBrush)
self.setFlag(QGraphicsItem.ItemIsMovable)
self.setFlag(QGraphicsItem.ItemIsSelectable)
self.effect = QGraphicsDropShadowEffect(None)
self.effect.setBlurRadius(8)
self.effect.setOffset(2, 2)
self.setGraphicsEffect(self.effect)
self.horzMargin = 20
self.vertMargin = 5
self.width = self.horzMargin
self.height = self.vertMargin
def _test_run(self):
app = QApplication(sys.argv)
main = VisualScrapeWindow()
path = SpiderPath()
path.add_step(cars_url).add_step(cars_main_page)
engine = CrawlEngine()
handler = main.addSpider("Cars.com")
engine.add_spider("Cars.Com").set_path(path).register_handler(
handler).start()
main.setWindowTitle("VisualScrape")
main.setGraphicsEffect(QGraphicsDropShadowEffect())
main.showMaximized()
sys.exit(app.exec_())
def test_ui(self):
app = QApplication(sys.argv)
main = VisualScrapeWindow()
nefsak_handler = main.addSpider("NefsakLaptopSpider")
#egyprices_handler = main.addSpider("EgypricesLaptopSpider")
nefsak_path = SpiderPath()
egyprices_path = SpiderPath()
nefsak_path.add_step(nefsak_url).add_step(nefsak_main_page)
egyprices_path.add_step(egyprices_url).add_step(egyprices_main_page)
engine = CrawlEngine()
engine.add_spider("NefsakLaptopSpider").set_path(
nefsak_path).register_handler(nefsak_handler).start()
#add_spider("EgypricesLaptopSpider").set_path(egyprices_path).register_handler(egyprices_handler).\
#start()
main.spider_stop_requested.connect(engine.stop_spider)
main.setWindowTitle("VisualScrape")
main.setGraphicsEffect(QGraphicsDropShadowEffect())
main.showMaximized()
sys.exit(app.exec_())
def createGlowEffect(parent=None, color=GLOW_COLOR, radius=16, offset=1):
"""
@param* parent QWidget
@param* color QColor or str or None
@param* radius int
@param* offset int
@return QGraphicsEffect
"""
#if skos.MAC: # graphics effect on mac is not observable
# return None
#from pyeffects import GraphicsTextShadowEffect
#ret = GraphicsTextShadowEffect(parent)
ret = QGraphicsDropShadowEffect(parent)
ret.setBlurRadius(radius)
ret.setOffset(offset)
if color:
if not isinstance(color, QColor):
color = QColor(color)
ret.setColor(color)
return ret
def __init__(self,
color=QColor(243, 40, 109, 255),
radius=50,
icon="plus.png",
parent=None):
super(FloatingActionButton, self).__init__(parent)
if icon:
self.pixmap = QPixmap(icon)
self.setMouseTracking(True)
self.effect = QGraphicsDropShadowEffect(self.parent())
self.effect.setXOffset(4)
self.effect.setBlurRadius(4)
self.effect.setColor(QColor(0, 0, 0, 40))
self.setGraphicsEffect(self.effect)
self.color = color
self.radius = radius
self.resize(self.radius + 1, self.radius + 1)
self.setMaximumSize(self.size())
self.setMinimumSize(self.size())
self.effect_size = self.radius
def __init__(self, text, color, size=QSize(80, 30), parent=None):
super(RaisedButton, self).__init__(parent)
self.resize(size)
if color == None:
color = QColor(66, 165, 245)
else:
color = QColor(color)
self.isFlat = True
self.color = color
self.setText(text)
self.effect = QGraphicsDropShadowEffect(self.parent())
self.effect.setOffset(3)
self.effect.setColor(QColor(0, 0, 0, 40))
self.setGraphicsEffect(self.effect)
self.press = False
with open("QPushButton-Raised.qss") as f:
dat = f.read()
color1 = color.name()
color2 = color.lighter().name()
dat = dat % (str(color1), str(color2))
self.setStyleSheet(dat)
