class UI(QApplication):
def installKeyFilter(self):
self._handler = EventHandler(self)
UI.instance().installEventFilter(self._handler)
#self.browser.focusProxy().installEventFilter(_handler)
def __init__(self, argv):
super(UI, self).__init__(argv)
margin = 22
self.browser = QWebEngineView()
url = 'http://*****:*****@QtCore.pyqtSlot(str, name='takeScreenShot')
def captureWindowImage(self,filePath):
if(self.captureFrames):
#print("Got signal")
windowSize = self.browser.size()
#print(windowSize)
pixmap = QPixmap(windowSize)
self.browser.render(pixmap)
#print("Rendered Browser Window")
pixmap.save(filePath)
jsonPath=filePath+".json"
jsonStr= json.dumps(self._handler.keyStatus)
#print(jsonStr)
localtime = time.asctime(time.localtime(time.time()))
print("Screenshot at ", localtime)
with open(jsonPath, "w") as jsonFile:
jsonFile.write(jsonStr)
class Window(QWidget):
def __init__(self, *args, **kwargs):
super(Window, self).__init__(*args, **kwargs)
self.resize(600, 400)
layout = QHBoxLayout(self)
# 左侧
widgetLeft = QWidget(self)
layoutLeft = QVBoxLayout(widgetLeft)
# 右侧
self.widgetRight = QListWidget(self,
minimumWidth=200,
iconSize=QSize(150, 150))
self.widgetRight.setViewMode(QListWidget.IconMode)
layout.addWidget(widgetLeft)
layout.addWidget(self.widgetRight)
self.webView = QWebEngineView()
layoutLeft.addWidget(self.webView)
# 截图方式一
groupBox1 = QGroupBox('截图方式一', self)
layout1 = QVBoxLayout(groupBox1)
layout1.addWidget(QPushButton('截图1', self, clicked=self.onScreenShot1))
layoutLeft.addWidget(groupBox1)
# 截图方式二（采用js）
groupBox2 = QGroupBox('截图方式二', self)
layout2 = QVBoxLayout(groupBox2)
self.codeEdit = QLineEdit(
'body',
groupBox2,
placeholderText='请输入需要截图的元素、ID或者class：如body、#id .class')
layout2.addWidget(self.codeEdit)
self.btnMethod2 = QPushButton('',
self,
clicked=self.onScreenShot2,
enabled=False)
layout2.addWidget(self.btnMethod2)
layoutLeft.addWidget(groupBox2)
# 提供访问接口
self.channel = QWebChannel(self)
# 把自身对象传递进去
self.channel.registerObject('_self', self)
# 设置交互接口
self.webView.page().setWebChannel(self.channel)
# 支持截图
settings = QWebEngineSettings.globalSettings()
settings.setAttribute(QWebEngineSettings.ScreenCaptureEnabled, True)
self.webView.loadStarted.connect(self.onLoadStarted)
self.webView.loadFinished.connect(self.onLoadFinished)
self.webView.load(QUrl("https://pyqt.site"))
def onLoadStarted(self):
print('load started')
self.btnMethod2.setEnabled(False)
self.btnMethod2.setText('暂时无法使用（等待页面加载完成）')
@pyqtSlot(bool)
def onLoadFinished(self, finished):
if not finished:
return
print('load finished')
# 注入脚本
page = self.webView.page()
# 执行qwebchannel,jquery,promise,html2canvas
page.runJavaScript(open('Data/qwebchannel.js', 'rb').read().decode())
page.runJavaScript(open('Data/jquery.js', 'rb').read().decode())
# page.runJavaScript(
# open('Data/promise-7.0.4.min.js', 'rb').read().decode())
page.runJavaScript(
open('Data/html2canvas.min.js', 'rb').read().decode())
page.runJavaScript(CreateBridge)
print('inject js ok')
self.btnMethod2.setText('截图2')
self.btnMethod2.setEnabled(True)
def onScreenShot1(self):
# 截图方式1
page = self.webView.page()
oldSize = self.webView.size()
self.webView.resize(page.contentsSize().toSize())
def doScreenShot():
rect = self.webView.contentsRect()
size = rect.size()
image = QImage(size, QImage.Format_ARGB32_Premultiplied)
image.fill(Qt.transparent)
painter = QPainter()
painter.begin(image)
painter.setRenderHint(QPainter.Antialiasing, True)
painter.setRenderHint(QPainter.TextAntialiasing, True)
painter.setRenderHint(QPainter.SmoothPixmapTransform, True)
self.webView.render(painter)
painter.end()
self.webView.resize(oldSize)
# 添加到左侧list中
item = QListWidgetItem(self.widgetRight)
image = QPixmap.fromImage(image)
item.setIcon(QIcon(image))
item.setData(Qt.UserRole + 1, image)
# 先等一下再截图吧
QTimer.singleShot(2000, doScreenShot)
def onScreenShot2(self):
# 截图方式2
code = self.codeEdit.text().strip()
if not code:
return
self.progressdialog = QProgressDialog(self, windowTitle='正在截图中')
self.progressdialog.setRange(0, 0)
self.webView.page().runJavaScript(CODE % code)
self.progressdialog.exec_()
@pyqtSlot(str)
def saveImage(self, image):
self.progressdialog.close()
# data:image/png;base64,iVBORw0KG....
if not image.startswith('data:image'):
return
data = base64.b64decode(image.split(';base64,')[1])
image = QPixmap()
image.loadFromData(data)
# 添加到左侧list中
item = QListWidgetItem(self.widgetRight)
item.setIcon(QIcon(image))
item.setData(Qt.UserRole + 1, image)
class TopActor(object):
def setupUi(self, dialog):
dialog.setObjectName("dialog")
dialog.resize(755, 793)
self.closeWinBtn = QtWidgets.QPushButton(dialog)
self.closeWinBtn.setGeometry(QtCore.QRect(580, 730, 131, 31))
self.closeWinBtn.setObjectName("closeWinBtn")
self.label_picture = QtWidgets.QLabel(dialog)
self.label_picture.setGeometry(QtCore.QRect(-180, 0, 1150, 850))
self.label_picture.setStyleSheet("image: url(:/new/back_actor.jpg);")
self.label_picture.setText("")
self.label_picture.setObjectName("label_picture")
self.pushButton = QtWidgets.QPushButton(dialog)
self.pushButton.setGeometry(QtCore.QRect(410, 120, 93, 28))
self.pushButton.setObjectName("pushButton")
self.label_result = QWebEngineView(self)
self.label_result.setGeometry(QtCore.QRect(50, 200, 640, 480))
#self.label_result.setText("")
self.label_result.setObjectName("label_result")
self.AddTo = QtWidgets.QPushButton(dialog)
self.AddTo.setGeometry(QtCore.QRect(310, 730, 121, 28))
self.AddTo.setObjectName("AddTo")
self.label = QtWidgets.QLabel(dialog)
self.label.setGeometry(QtCore.QRect(50, 120, 41, 31))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label.setFont(font)
self.label.setObjectName("label")
self.spinBox = QtWidgets.QSpinBox(dialog)
self.spinBox.setGeometry(QtCore.QRect(100, 125, 61, 22))
self.spinBox.setMinimum(2015)
self.spinBox.setMaximum(2020)
self.spinBox.setObjectName("spinBox")
self.spinBox_2 = QtWidgets.QSpinBox(dialog)
self.spinBox_2.setGeometry(QtCore.QRect(255, 125, 46, 22))
self.spinBox_2.setMinimum(1)
self.spinBox_2.setMaximum(20)
self.spinBox_2.setObjectName("spinBox_2")
self.label_2 = QtWidgets.QLabel(dialog)
self.label_2.setGeometry(QtCore.QRect(210, 120, 41, 31))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.label_picture.raise_()
self.closeWinBtn.raise_()
self.pushButton.raise_()
self.label_result.raise_()
self.AddTo.raise_()
self.label.raise_()
self.spinBox.raise_()
self.spinBox_2.raise_()
self.label_2.raise_()
self.retranslateUi(dialog)
self.closeWinBtn.clicked.connect(dialog.close)
QtCore.QMetaObject.connectSlotsByName(dialog)
self.pushButton.clicked.connect(self.on_click)
self.AddTo.clicked.connect(self.put_into_report)
def retranslateUi(self, dialog):
_translate = QtCore.QCoreApplication.translate
dialog.setWindowTitle(_translate("dialog", "劳模演员"))
self.closeWinBtn.setText(_translate("dialog", "返回上一级"))
self.pushButton.setText(_translate("dialog", "生成图表"))
self.AddTo.setText(_translate("dialog", "加入到数据报表"))
self.label.setText(_translate("dialog", "年份"))
self.label_2.setText(_translate("dialog", "排名"))
def on_click(self, dialog):
Actor(self.spinBox.value(), self.spinBox_2.value())
#pixMap = QPixmap("Top_actor.jpg").scaled(self.label_result.width(),self.label_result.height())
#self.label_result.setPixmap(QPixmap(""))
#self.label_result.setPixmap(pixMap)
pwd = os.getcwd()
url_string = os.path.abspath('./SE12_Cache/Actor.html')
self.label_result.load(QUrl.fromLocalFile(url_string))
def cut_image(self, dialog):
size = self.label_result.size()
img = QtGui.QImage(size, QtGui.QImage.Format_ARGB32)
painter = QtGui.QPainter(img)
self.label_result.render(painter)
self.label_result.render(painter)
img.save('./SE12_Cache/Top_actor.png')
painter.end()
def put_into_report(self, dialog):
try:
doc = Document('report.docx')
except Exception:
#不存在文件则新建
self.cut_image(dialog)
doc = Document()
doc.save('report.docx')
doc = Document('report.docx')
#插入图片
images = './SE12_Cache/Top_actor.png' # 要插入的图片
doc.add_paragraph('\n') # 添加文字
doc.add_picture(images, width=Inches(6)) # 添加图, 设置宽度
doc.save('report.docx') # 保存路径
print('Add picture to report Succesfully.')
else:
self.cut_image(dialog)
images = './SE12_Cache/Top_actor.png'
doc.add_paragraph('\n')
doc.add_picture(images, width=Inches(6))
doc.save('report.docx')
print('Add picture to report Succesfully.')
class Line(object):
def setupUi(self, dialog):
dialog.setObjectName("dialog")
dialog.resize(742, 750)
#dialog.resize(1742, 1750)
self.closeWinBtn = QtWidgets.QPushButton(dialog)
self.closeWinBtn.setGeometry(QtCore.QRect(580, 690, 131, 31))
self.closeWinBtn.setObjectName("closeWinBtn")
self.label_picture = QtWidgets.QLabel(dialog)
self.label_picture.setGeometry(QtCore.QRect(-200, 0, 1150, 850))
self.label_picture.setStyleSheet("image: url(:/new/back_line.jpg);")
self.label_picture.setText("")
self.label_picture.setObjectName("label_picture")
self.spinBox_year = QtWidgets.QSpinBox(dialog)
self.spinBox_year.setGeometry(QtCore.QRect(110, 120, 61, 22))
self.spinBox_year.setMinimum(2015)
self.spinBox_year.setMaximum(2020)
self.spinBox_year.setObjectName("spinBox_year")
self.label_texts = QtWidgets.QLabel(dialog)
self.label_texts.setGeometry(QtCore.QRect(60, 120, 41, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_texts.setFont(font)
self.label_texts.setObjectName("label_texts")
self.pushButton = QtWidgets.QPushButton(dialog)
self.pushButton.setGeometry(QtCore.QRect(460, 120, 93, 28))
self.pushButton.setObjectName("pushButton")
self.AddTo = QtWidgets.QPushButton(dialog)
self.AddTo.setGeometry(QtCore.QRect(290, 690, 121, 28))
self.AddTo.setObjectName("AddTo")
self.spinBox_year_2 = QtWidgets.QSpinBox(dialog)
self.spinBox_year_2.setGeometry(QtCore.QRect(230, 120, 61, 22))
self.spinBox_year_2.setMinimum(2015)
self.spinBox_year_2.setMaximum(2020)
self.spinBox_year_2.setObjectName("spinBox_year_2")
self.spinBox_year_3 = QtWidgets.QSpinBox(dialog)
self.spinBox_year_3.setGeometry(QtCore.QRect(355, 120, 61, 22))
self.spinBox_year_3.setMinimum(2015)
self.spinBox_year_3.setMaximum(2020)
self.spinBox_year_3.setObjectName("spinBox_year_3")
self.label_texts_2 = QtWidgets.QLabel(dialog)
self.label_texts_2.setGeometry(QtCore.QRect(190, 120, 41, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_texts_2.setFont(font)
self.label_texts_2.setObjectName("label_texts_2")
self.label_texts_3 = QtWidgets.QLabel(dialog)
self.label_texts_3.setGeometry(QtCore.QRect(310, 120, 41, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_texts_3.setFont(font)
self.label_texts_3.setObjectName("label_texts_3")
#self.widget = QtWidgets.QWidget(dialog)
self.label_result = QWebEngineView(self)
self.label_result.setGeometry(QtCore.QRect(50, 180, 640, 480))
self.label_result.setObjectName("widget")
self.label_picture.raise_()
self.closeWinBtn.raise_()
self.spinBox_year.raise_()
self.label_texts.raise_()
self.pushButton.raise_()
self.AddTo.raise_()
self.spinBox_year_2.raise_()
self.spinBox_year_3.raise_()
self.label_texts_2.raise_()
self.label_texts_3.raise_()
self.label_result.raise_()
self.retranslateUi(dialog)
self.closeWinBtn.clicked.connect(dialog.close)
QtCore.QMetaObject.connectSlotsByName(dialog)
self.pushButton.clicked.connect(self.on_click)
self.AddTo.clicked.connect(self.put_into_report)
def retranslateUi(self, dialog):
_translate = QtCore.QCoreApplication.translate
dialog.setWindowTitle(_translate("dialog", "Dialog"))
self.closeWinBtn.setText(_translate("dialog", "返回上一级"))
self.label_texts.setText(_translate("dialog", "年份"))
self.pushButton.setText(_translate("dialog", "生成图表"))
self.AddTo.setText(_translate("dialog", "加入到数据报表"))
self.label_texts_2.setText(_translate("dialog", "年份"))
self.label_texts_3.setText(_translate("dialog", "年份"))
def on_click(self,dialog):
line(self.spinBox_year.value(), self.spinBox_year_2.value(),self.spinBox_year_3.value())
pwd = os.getcwd()
url_string=os.path.abspath('./SE12_Cache/Line.html')
self.label_result.load(QUrl.fromLocalFile(url_string))
def cut_image(self, dialog):
size = self.label_result.size()
img = QtGui.QImage(size, QtGui.QImage.Format_ARGB32)
painter = QtGui.QPainter(img)
self.label_result.render(painter)
self.label_result.render(painter)
img.save('./SE12_Cache/Line.png')
painter.end()
def put_into_report(self,dialog):
try:
doc = Document('report.docx')
except Exception:
#不存在文件则新建
self.cut_image(dialog)
doc = Document()
doc.save('report.docx')
doc = Document('report.docx')
#插入图片
images = './SE12_Cache/Line.png' # 要插入的图片
doc.add_paragraph('\n') # 添加文字
doc.add_picture(images, width = Inches(6)) # 添加图, 设置宽度
doc.save('report.docx') # 保存路径
print('Add picture to report Succesfully.')
else:
self.cut_image(dialog)
images = './SE12_Cache/Line.png'
doc.add_paragraph('\n')
doc.add_picture(images, width = Inches(6))
doc.save('report.docx')
print('Add picture to report Succesfully.')
class Big(object):
def setupUi(self, dialog):
dialog.setObjectName("dialog")
dialog.resize(1330, 850)
self.closeWinBtn = QtWidgets.QPushButton(dialog)
self.closeWinBtn.setGeometry(QtCore.QRect(1160, 780, 131, 31))
self.closeWinBtn.setObjectName("closeWinBtn")
self.spinBox_season = QtWidgets.QSpinBox(dialog)
self.spinBox_season.setGeometry(QtCore.QRect(640, 60, 46, 22))
self.spinBox_season.setMinimum(1)
self.spinBox_season.setMaximum(4)
self.spinBox_season.setObjectName("spinBox_season")
self.label_picture = QtWidgets.QLabel(dialog)
self.label_picture.setGeometry(QtCore.QRect(-50, -110, 1541, 1071))
self.label_picture.setStyleSheet("image: url(:/new/back_big.jpg);")
self.label_picture.setText("")
self.label_picture.setObjectName("label_picture")
self.spinBox_year = QtWidgets.QSpinBox(dialog)
self.spinBox_year.setGeometry(QtCore.QRect(530, 60, 61, 22))
self.spinBox_year.setMinimum(2015)
self.spinBox_year.setMaximum(2020)
self.spinBox_year.setObjectName("spinBox_year")
self.label_texts = QtWidgets.QLabel(dialog)
self.label_texts.setGeometry(QtCore.QRect(440, 60, 81, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_texts.setFont(font)
self.label_texts.setObjectName("label_texts")
self.pushButton = QtWidgets.QPushButton(dialog)
self.pushButton.setGeometry(QtCore.QRect(780, 60, 93, 28))
self.pushButton.setObjectName("pushButton")
self.label_result1 = QWebEngineView(self)
self.label_result1.setGeometry(QtCore.QRect(10, 150, 640, 480))
#self.label_result1.setText("")
self.label_result1.setObjectName("label_result1")
self.AddTo = QtWidgets.QPushButton(dialog)
self.AddTo.setGeometry(QtCore.QRect(260, 700, 121, 28))
self.AddTo.setObjectName("AddTo")
self.label_result2 = QWebEngineView(self)
self.label_result2.setGeometry(QtCore.QRect(680, 150, 640, 480))
#self.label_result2.setText("")
self.label_result2.setObjectName("label_result2")
self.AddTo_2 = QtWidgets.QPushButton(dialog)
self.AddTo_2.setGeometry(QtCore.QRect(940, 700, 121, 28))
self.AddTo_2.setObjectName("AddTo_2")
self.label_texts_2 = QtWidgets.QLabel(dialog)
self.label_texts_2.setGeometry(QtCore.QRect(594, 60, 41, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_texts_2.setFont(font)
self.label_texts_2.setObjectName("label_texts_2")
self.label_texts_3 = QtWidgets.QLabel(dialog)
self.label_texts_3.setGeometry(QtCore.QRect(690, 60, 81, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_texts_3.setFont(font)
self.label_texts_3.setObjectName("label_texts_3")
self.label_picture.raise_()
self.closeWinBtn.raise_()
self.spinBox_season.raise_()
self.spinBox_year.raise_()
self.label_texts.raise_()
self.pushButton.raise_()
self.label_result1.raise_()
self.AddTo.raise_()
self.label_result2.raise_()
self.AddTo_2.raise_()
self.label_texts_2.raise_()
self.label_texts_3.raise_()
self.retranslateUi(dialog)
self.closeWinBtn.clicked.connect(dialog.close)
QtCore.QMetaObject.connectSlotsByName(dialog)
self.pushButton.clicked.connect(self.on_click)
self.AddTo.clicked.connect(self.put_into_report1)
self.AddTo_2.clicked.connect(self.put_into_report2)
def retranslateUi(self, dialog):
_translate = QtCore.QCoreApplication.translate
dialog.setWindowTitle(_translate("dialog", "票房份额"))
self.closeWinBtn.setText(_translate("dialog", "返回上一级"))
self.label_texts.setText(_translate("dialog", "选择时间"))
self.pushButton.setText(_translate("dialog", "生成图表"))
self.AddTo.setText(_translate("dialog", "加入到数据报表"))
self.AddTo_2.setText(_translate("dialog", "加入到数据报表"))
self.label_texts_2.setText(_translate("dialog", "年第"))
self.label_texts_3.setText(_translate("dialog", "季度"))
def on_click(self, dialog):
Straight(self.spinBox_year.value(), self.spinBox_season.value())
pie(self.spinBox_year.value(), self.spinBox_season.value())
pwd = os.getcwd()
url_string1 = os.path.abspath('./SE12_Cache/Straight.html')
self.label_result1.load(QUrl.fromLocalFile(url_string1))
url_string2 = os.path.abspath('./SE12_Cache/Pie.html')
self.label_result2.load(QUrl.fromLocalFile(url_string2))
def cut_image1(self, dialog):
size = self.label_result1.size()
img = QtGui.QImage(size, QtGui.QImage.Format_ARGB32)
painter = QtGui.QPainter(img)
self.label_result1.render(painter)
self.label_result1.render(painter)
img.save('./SE12_Cache/Straight.png')
painter.end()
def cut_image2(self, dialog):
size = self.label_result2.size()
img = QtGui.QImage(size, QtGui.QImage.Format_ARGB32)
painter = QtGui.QPainter(img)
self.label_result2.render(painter)
self.label_result2.render(painter)
img.save('./SE12_Cache/Pie.png')
painter.end()
def put_into_report1(self, dialog):
try:
doc = Document('report.docx')
except Exception:
#不存在文件则新建
self.cut_image1(dialog)
doc = Document()
doc.save('report.docx')
doc = Document('report.docx')
#插入图片
images = './SE12_Cache/Straight.png' # 要插入的图片
doc.add_paragraph('\n') # 添加文字
doc.add_picture(images, width=Inches(6)) # 添加图, 设置宽度
doc.save('report.docx') # 保存路径
print('Add picture to report Succesfully.')
else:
self.cut_image1(dialog)
images = './SE12_Cache/Straight.png'
doc.add_paragraph('\n')
doc.add_picture(images, width=Inches(6))
doc.save('report.docx')
print('Add picture to report Succesfully.')
def put_into_report2(self, dialog):
try:
doc = Document('report.docx')
except Exception:
#不存在文件则新建
self.cut_image2(dialog)
doc = Document()
doc.save('report.docx')
doc = Document('report.docx')
#插入图片
images = './SE12_Cache/Pie.png' # 要插入的图片
doc.add_paragraph('\n') # 添加文字
doc.add_picture(images, width=Inches(6)) # 添加图, 设置宽度
doc.save('report.docx') # 保存路径
print('Add picture to report Succesfully.')
else:
self.cut_image2(dialog)
images = './SE12_Cache/Pie.png'
doc.add_paragraph('\n')
doc.add_picture(images, width=Inches(6))
doc.save('report.docx')
print('Add picture to report Succesfully.')
class PageThumbnailer(QObject):
"""
Class implementing a thumbnail creator for web sites.
@signal thumbnailCreated(QPixmap) emitted after the thumbnail has been
created
"""
thumbnailCreated = pyqtSignal(QPixmap)
def __init__(self, parent=None):
"""
Constructor
@param parent reference to the parent object (QObject)
"""
super(PageThumbnailer, self).__init__(parent)
self.__size = QSize(231, 130)
self.__loadTitle = False
self.__title = ""
self.__url = QUrl()
self.__view = QWebEngineView()
self.__view.setAttribute(Qt.WA_DontShowOnScreen)
self.__view.resize(1920, 1080)
self.__view.show()
def setSize(self, size):
"""
Public method to set the size of the image.
@param size size of the image (QSize)
"""
if size.isValid():
self.__size = QSize(size)
def setUrl(self, url):
"""
Public method to set the URL of the site to be thumbnailed.
@param url URL of the web site (QUrl)
"""
if url.isValid():
self.__url = QUrl(url)
def url(self):
"""
Public method to get the URL of the thumbnail.
@return URL of the thumbnail (QUrl)
"""
return QUrl(self.__url)
def loadTitle(self):
"""
Public method to check, if the title is loaded from the web site.
@return flag indicating, that the title is loaded (boolean)
"""
return self.__loadTitle
def setLoadTitle(self, load):
"""
Public method to set a flag indicating to load the title from
the web site.
@param load flag indicating to load the title (boolean)
"""
self.__loadTitle = load
def title(self):
"""
Public method to get the title of the thumbnail.
@return title of the thumbnail (string)
"""
if self.__title:
title = self.__title
else:
title = self.__url.host()
if not title:
title = self.__url.toString()
return title
def start(self):
"""
Public method to start the thumbnailing action.
"""
self.__view.loadFinished.connect(self.__createThumbnail)
self.__view.load(self.__url)
def __createThumbnail(self, status):
"""
Private slot creating the thumbnail of the web site.
@param status flag indicating a successful load of the web site
(boolean)
"""
if not status:
self.thumbnailCreated.emit(QPixmap())
return
QTimer.singleShot(1000, self.__grabThumbnail)
def __grabThumbnail(self):
"""
Private slot to grab the thumbnail image from the view.
"""
self.__title = self.__view.title()
image = QImage(self.__view.size(), QImage.Format_ARGB32)
painter = QPainter(image)
self.__view.render(painter)
painter.end()
scaledImage = image.scaled(self.__size, Qt.KeepAspectRatioByExpanding,
Qt.SmoothTransformation)
self.thumbnailCreated.emit(QPixmap.fromImage(scaledImage))
