96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
# -*- coding: utf-8 -*-
|
|
#!/usr/bin/env python
|
|
"""
|
|
Viewer - starts a webbrowser which is coupled to a local renderer
|
|
|
|
"""
|
|
|
|
import sys
|
|
from PyQt4 import QtCore, QtGui, QtWebKit
|
|
from treeview import TreeViewModel, Node
|
|
|
|
class MenuTree(QtGui.QTreeView):
|
|
def __init__(self, *args, **kwargs):
|
|
QtGui.QTreeView.__init__(self, *args, **kwargs)
|
|
self.test_tree()
|
|
|
|
def test_tree(self):
|
|
self.rootNode = Node("Rootdir")
|
|
model = TreeViewModel(self.rootNode)
|
|
self.setModel(model)
|
|
self.rootNode.addChild(Node('Hey'))
|
|
|
|
|
|
class Browser(QtGui.QMainWindow):
|
|
|
|
def __init__(self):
|
|
"""
|
|
Initialize the browser GUI and connect the events
|
|
"""
|
|
|
|
QtGui.QMainWindow.__init__(self)
|
|
self.resize(800,600)
|
|
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.bt_back.setIcon(QtGui.QIcon().fromTheme("go-previous"))
|
|
self.bt_ahead.setIcon(QtGui.QIcon().fromTheme("go-next"))
|
|
|
|
self.horizontalLayout.addWidget(self.bt_back)
|
|
self.horizontalLayout.addWidget(self.bt_ahead)
|
|
self.horizontalLayout.addWidget(self.tb_url)
|
|
self.gridLayout.addLayout(self.horizontalLayout)
|
|
|
|
self.horizontalMainLayout = QtGui.QHBoxLayout()
|
|
self.gridLayout.addLayout(self.horizontalMainLayout)
|
|
#
|
|
self.menu = MenuTree()
|
|
self.html = QtWebKit.QWebView()
|
|
self.horizontalMainLayout.addWidget(self.menu)
|
|
self.horizontalMainLayout.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.tb_url.setText('Search...')
|
|
self.browse()
|
|
|
|
def browse(self):
|
|
"""
|
|
Make a web browse on a specific url and show the page on the
|
|
Webview widget.
|
|
"""
|
|
|
|
#url = self.tb_url.text() if self.tb_url.text() else self.default_url
|
|
#self.html.load(QtCore.QUrl(url))
|
|
self.html.setHtml(self.serve())
|
|
self.html.show()
|
|
|
|
def serve(self, what=None):
|
|
return "<html><body><h1>It works!</h1></body></html>"
|
|
|
|
if __name__ == "__main__":
|
|
|
|
app = QtGui.QApplication(sys.argv)
|
|
main = Browser()
|
|
main.show()
|
|
sys.exit(app.exec_())
|
|
|