qutebrowser/qutebrowser/widgets/mainwindow.py

"""The main window of QuteBrowser."""

from PyQt5.QtWidgets import QMainWindow, QVBoxLayout, QWidget

from qutebrowser.widgets.statusbar import StatusBar
from qutebrowser.widgets.browser import TabbedBrowser
from qutebrowser.widgets.completion import CompletionView


class MainWindow(QMainWindow):
    """The main window of QuteBrowser.

    Adds all needed components to a vbox, initializes subwidgets and connects
    signals.
    """
    cwidget = None
    vbox = None
    tabs = None
    status = None

    def __init__(self):
        super().__init__()

        self.setWindowTitle('qutebrowser')
        # FIXME maybe store window position/size on exit
        self.resize(800, 600)

        self.cwidget = QWidget(self)
        self.setCentralWidget(self.cwidget)

        self.vbox = QVBoxLayout(self.cwidget)
        self.vbox.setContentsMargins(0, 0, 0, 0)
        self.vbox.setSpacing(0)

        self.tabs = TabbedBrowser(self)
        self.vbox.addWidget(self.tabs)

        self.completion = CompletionView(self)

        self.status = StatusBar(self)
        self.vbox.addWidget(self.status)

        self.status.resized.connect(self.completion.resize_to_bar)
        self.tabs.cur_progress.connect(self.status.prog.set_progress)
        self.tabs.cur_load_finished.connect(self.status.prog.load_finished)
        self.tabs.cur_load_started.connect(lambda:
                                           self.status.prog.set_progress(0))
        self.tabs.cur_scroll_perc_changed.connect(self.status.txt.set_perc)
        self.tabs.cur_statusbar_message.connect(self.status.txt.set_text)
        self.status.cmd.esc_pressed.connect(self.tabs.setFocus)
        self.status.cmd.hide_completion.connect(self.completion.hide)
        self.status.cmd.textChanged.connect(self.completion.cmd_text_changed)
        self.status.cmd.tab_pressed.connect(self.completion.tab_handler)
        self.completion.append_cmd_text.connect(self.status.cmd.append_cmd)

        #self.retranslateUi(MainWindow)
        #self.tabWidget.setCurrentIndex(0)
        #QtCore.QMetaObject.connectSlotsByName(MainWindow)