environment/lib/python2.7/site-packages/IPython/frontend/qt/console/console_widget.py
def _event_filter_page_keypress(self, event):
        """ Filter key events for the paging widget to create console-like
            interface.
        """
        key = event.key()
        ctrl_down = self._control_key_down(event.modifiers())
        alt_down = event.modifiers() & QtCore.Qt.AltModifier

        if ctrl_down:
            if key == QtCore.Qt.Key_O:
                self._control.setFocus()
                intercept = True

        elif alt_down:
            if key == QtCore.Qt.Key_Greater:
                self._page_control.moveCursor(QtGui.QTextCursor.End)
                intercepted = True

            elif key == QtCore.Qt.Key_Less:
                self._page_control.moveCursor(QtGui.QTextCursor.Start)
                intercepted = True

        elif key in (QtCore.Qt.Key_Q, QtCore.Qt.Key_Escape):
            if self._splitter:
                self._page_control.hide()
                self._control.setFocus()
            else:
                self.layout().setCurrentWidget(self._control)
            return True

        elif key in (QtCore.Qt.Key_Enter, QtCore.Qt.Key_Return,
                     QtCore.Qt.Key_Tab):
            new_event = QtGui.QKeyEvent(QtCore.QEvent.KeyPress,
                                        QtCore.Qt.Key_PageDown,
                                        QtCore.Qt.NoModifier)
            QtGui.qApp.sendEvent(self._page_control, new_event)
            return True

        elif key == QtCore.Qt.Key_Backspace:
            new_event = QtGui.QKeyEvent(QtCore.QEvent.KeyPress,
                                        QtCore.Qt.Key_PageUp,
                                        QtCore.Qt.NoModifier)
            QtGui.qApp.sendEvent(self._page_control, new_event)
            return True

        return False
def _event_filter_page_keypress(self, event):
        key = event.key()
        ctrl_down = self._control_key_down(event.modifiers())
        alt_down = event.modifiers() & QtCore.Qt.AltModifier

        if ctrl_down:
            if key == QtCore.Qt.Key_O:
                self._control.setFocus()
                intercept = True

        elif alt_down:
            if key == QtCore.Qt.Key_Greater:
                self._page_control.moveCursor(QtGui.QTextCursor.End)
                intercepted = True

            elif key == QtCore.Qt.Key_Less:
                self._page_control.moveCursor(QtGui.QTextCursor.Start)
                intercepted = True

        elif key in (QtCore.Qt.Key_Q, QtCore.Qt.Key_Escape):
            if self._splitter:
                self._page_control.hide()
                self._control.setFocus()
            else:
                self.layout().setCurrentWidget(self._control)
            return True

        elif key in (QtCore.Qt.Key_Enter, QtCore.Qt.Key_Return,
                     QtCore.Qt.Key_Tab):
            new_event = QtGui.QKeyEvent(QtCore.QEvent.KeyPress,
                                        QtCore.Qt.Key_PageDown,
                                        QtCore.Qt.NoModifier)
            QtGui.qApp.sendEvent(self._page_control, new_event)
            return True

        elif key == QtCore.Qt.Key_Backspace:
            new_event = QtGui.QKeyEvent(QtCore.QEvent.KeyPress,
                                        QtCore.Qt.Key_PageUp,
                                        QtCore.Qt.NoModifier)
            QtGui.qApp.sendEvent(self._page_control, new_event)
            return True

        return False
def _event_filter_page_keypress ( self , event ) : key = event . key ( ) ctrl_down = self . _control_key_down ( event . modifiers ( ) ) alt_down = event . modifiers ( ) & QtCore . Qt . AltModifier if ctrl_down : if key == QtCore . Qt . Key_O : self . _control . setFocus ( ) intercept = True elif alt_down : if key == QtCore . Qt . Key_Greater : self . _page_control . moveCursor ( QtGui . QTextCursor . End ) intercepted = True elif key == QtCore . Qt . Key_Less : self . _page_control . moveCursor ( QtGui . QTextCursor . Start ) intercepted = True elif key in ( QtCore . Qt . Key_Q , QtCore . Qt . Key_Escape ) : if self . _splitter : self . _page_control . hide ( ) self . _control . setFocus ( ) else : self . layout ( ) . setCurrentWidget ( self . _control ) return True elif key in ( QtCore . Qt . Key_Enter , QtCore . Qt . Key_Return , QtCore . Qt . Key_Tab ) : new_event = QtGui . QKeyEvent ( QtCore . QEvent . KeyPress , QtCore . Qt . Key_PageDown , QtCore . Qt . NoModifier ) QtGui . qApp . sendEvent ( self . _page_control , new_event ) return True elif key == QtCore . Qt . Key_Backspace : new_event = QtGui . QKeyEvent ( QtCore . QEvent . KeyPress , QtCore . Qt . Key_PageUp , QtCore . Qt . NoModifier ) QtGui . qApp . sendEvent ( self . _page_control , new_event ) return True return False
Filter key events for the paging widget to create console-like
            interface.
Filter key events for the paging widget to create console - like interface .