Source code for camelot.view.controls.editors.abstractmanytooneeditor
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# This file is part of the Camelot Library.
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from PyQt4 import QtGui
from PyQt4 import QtCore
from camelot.core.utils import ugettext as _
[docs]class AbstractManyToOneEditor(object):
"""Helper functions for implementing a `ManyToOneEditor`, to be used in the
`ManyToOneEditor` and in the `ManyToManyEditor`"""
[docs] def createSelectView(self):
#search_text = unicode(self.search_input.text())
search_text = ''
admin = self.admin
query = self.admin.entity.query
class SelectDialog(QtGui.QDialog):
entity_selected_signal = QtCore.pyqtSignal(object)
def __init__(self, parent):
super(SelectDialog, self).__init__(None)
layout = QtGui.QVBoxLayout()
layout.setContentsMargins( 0, 0, 0, 0)
layout.setSpacing(0)
self.setWindowTitle( _('Select %s') % admin.get_verbose_name())
self.select = admin.create_select_view(
query,
parent=parent,
search_text=search_text
)
layout.addWidget(self.select)
self.setLayout(layout)
self.select.entity_selected_signal.connect( self.selectEntity )
@QtCore.pyqtSlot(object)
def selectEntity(self, entity_instance_getter):
self.entity_selected_signal.emit( entity_instance_getter )
self.close()
self.selectDialog = SelectDialog(self)
self.selectDialog.entity_selected_signal.connect( self.selectEntity )
#self.selectDialog.show()
self.selectDialog.exec_()
[docs] def selectEntity(self, entity_instance_getter):
#raise Exception('Not implemented')
raise NotImplementedError