Created
January 27, 2018 16:25
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My Quick And Dirty Web Browser
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| #!/usr/bin/python3 | |
| import sys | |
| from PyQt4 import QtCore, QtGui, QtWebKit | |
| from PyQt4.QtGui import * | |
| class Browser(QtGui.QMainWindow): | |
| def __init__(self): | |
| QtGui.QMainWindow.__init__(self) | |
| self.resize(800,600) | |
| self.setWindowTitle("My Quick And Dirty Web Browser") | |
| #Create menu | |
| mainMenu = self.menuBar() | |
| mainMenu.setNativeMenuBar(False) | |
| fileMenu = mainMenu.addMenu('&File') | |
| #Add Exit | |
| exitButton = QAction(QIcon('exit24.png'), 'Exit', self) | |
| exitButton.setShortcut('Ctrl+Q') | |
| exitButton.setStatusTip('Exit application') | |
| exitButton.triggered.connect(self.close) | |
| fileMenu.addAction(exitButton) | |
| #Create Browser | |
| self.centralwidget = QtGui.QWidget(self) | |
| self.mainLayout = QtGui.QHBoxLayout(self.centralwidget) | |
| self.mainLayout.setSpacing(0) | |
| self.mainLayout.setMargin(1) | |
| self.frame = QtGui.QFrame(self.centralwidget) | |
| self.gridLayout = QtGui.QVBoxLayout(self.frame) | |
| self.gridLayout.setMargin(0) | |
| self.gridLayout.setSpacing(0) | |
| self.horizontalLayout = QtGui.QHBoxLayout() | |
| self.tb_url = QtGui.QLineEdit(self.frame) | |
| self.bt_back = QtGui.QPushButton(self.frame) | |
| self.bt_ahead = QtGui.QPushButton(self.frame) | |
| self.reload = QtGui.QPushButton(self.frame) | |
| self.bt_go = QtGui.QPushButton(self.frame) | |
| self.bt_back.setIcon(QtGui.QIcon().fromTheme("go-previous")) | |
| self.bt_ahead.setIcon(QtGui.QIcon().fromTheme("go-next")) | |
| self.reload.setIcon(QtGui.QIcon().fromTheme("reload")) | |
| self.bt_go.setIcon(QtGui.QIcon().fromTheme("arrow")) | |
| self.horizontalLayout.addWidget(self.bt_back) | |
| self.horizontalLayout.addWidget(self.bt_ahead) | |
| self.horizontalLayout.addWidget(self.reload) | |
| self.horizontalLayout.addWidget(self.tb_url) | |
| self.horizontalLayout.addWidget(self.bt_go) | |
| self.gridLayout.addLayout(self.horizontalLayout) | |
| self.html = QtWebKit.QWebView() | |
| self.gridLayout.addWidget(self.html) | |
| self.mainLayout.addWidget(self.frame) | |
| self.setCentralWidget(self.centralwidget) | |
| self.connect(self.tb_url, QtCore.SIGNAL("returnPressed()"), self.browse) | |
| self.connect(self.bt_back, QtCore.SIGNAL("clicked()"), self.html.back) | |
| self.connect(self.bt_ahead, QtCore.SIGNAL("clicked()"), self.html.forward) | |
| self.connect(self.reload, QtCore.SIGNAL("clicked()"), self.html.reload) | |
| self.default_url = "https://www.google.com" | |
| self.tb_url.setText(self.default_url) | |
| #self.connect(self.bt_go, QtCore.SIGNAL("clicked()"), self.html.go) | |
| self.browse() | |
| def browse(self): | |
| url = self.tb_url.text() if self.tb_url.text() else self.default_url | |
| self.html.load(QtCore.QUrl(url)) | |
| self.html.show() | |
| if __name__ == "__main__": | |
| app = QtGui.QApplication(sys.argv) | |
| main = Browser() | |
| main.show() | |
| sys.exit(app.exec_()) |
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