upstream/ipython Files · IPython/frontend/qt/util.py

Refactored ConsoleWidget to encapsulate, rather than inherit from, QPlainTextEdit. This permits a QTextEdit to be substituted for a QPlainTextEdit if desired. It also makes it more clear what is the public interface of ConsoleWidget.

epatters - - Load All Authors

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        epatters
    
* Added 'started_listening' and 'stopped_listening' signals to QtKernelManager. The FrontendWidget listens for these signals....

              r2643
            
      """ Defines miscellaneous Qt-related helper classes and functions.

      """

      # System library imports.

      from PyQt4 import QtCore

      # IPython imports.

      from IPython.utils.traitlets import HasTraits

      MetaHasTraits = type(HasTraits)

      MetaQObject = type(QtCore.QObject)

      class MetaQObjectHasTraits(MetaQObject, MetaHasTraits):

          """ A metaclass that inherits from the metaclasses of both HasTraits and

              QObject. 

              Using this metaclass allows a class to inherit from both HasTraits and

              QObject. See QtKernelManager for an example.

          """

        epatters
    
* Added 'req_port' option to 'launch_kernel' and the kernel entry point....

              r2702
            
          pass

        epatters
    
* Added 'started_listening' and 'stopped_listening' signals to QtKernelManager. The FrontendWidget listens for these signals....

              r2643

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epatters * Added 'started_listening' and 'stopped_listening' signals to QtKernelManager. The FrontendWidget listens for these signals....	r2643	""" Defines miscellaneous Qt-related helper classes and functions.
		"""

		# System library imports.
		from PyQt4 import QtCore

		# IPython imports.
		from IPython.utils.traitlets import HasTraits


		MetaHasTraits = type(HasTraits)
		MetaQObject = type(QtCore.QObject)

		class MetaQObjectHasTraits(MetaQObject, MetaHasTraits):
		""" A metaclass that inherits from the metaclasses of both HasTraits and
		QObject.

		Using this metaclass allows a class to inherit from both HasTraits and
		QObject. See QtKernelManager for an example.
		"""
epatters * Added 'req_port' option to 'launch_kernel' and the kernel entry point....	r2702	pass
epatters * Added 'started_listening' and 'stopped_listening' signals to QtKernelManager. The FrontendWidget listens for these signals....	r2643