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from ....core.qt import QtGui, QtCore, Qt, QtWidgets
from .customeditor import AbstractCustomEditor
from camelot.core import constants
from camelot.core.utils import ugettext
[docs]class BoolEditor(QtWidgets.QCheckBox, AbstractCustomEditor):
"""Widget for editing a boolean field"""
editingFinished = QtCore.qt_signal()
def __init__(self,
parent=None,
minimum=constants.camelot_minint,
maximum=constants.camelot_maxint,
nullable=True,
field_name = 'boolean',
**kwargs):
QtWidgets.QCheckBox.__init__(self, parent)
AbstractCustomEditor.__init__(self)
self.setObjectName( field_name )
self._nullable = nullable
self.clicked.connect( self._state_changed )
def set_value(self, value):
value = AbstractCustomEditor.set_value(self, value)
if value:
self.setCheckState(Qt.Checked)
else:
self.setCheckState(Qt.Unchecked)
def get_value(self):
value_loading = AbstractCustomEditor.get_value(self)
if value_loading is not None:
return value_loading
state = self.checkState()
if state==Qt.Unchecked:
return False
return True
def set_field_attributes( self, editable = True, **kwargs ):
AbstractCustomEditor.set_field_attributes( self, **kwargs )
self.setDisabled( not editable )
@QtCore.qt_slot( bool )
def _state_changed(self, value=None):
if not self.hasFocus():
"""
Mac OS X's behaviour is not to move focus to a checkbox when it's
state is changed. Therefore, the text_input_editing_finished method
will not be called on a TextLineEditor when a checkbox is clicked
after a text line has been changed, thus leading to a loss of the
changes made in the text line. This issue is resolved by forcing
the focus to the checkbox here.
"""
self.setFocus()
self.editingFinished.emit()
def sizeHint(self):
size = QtWidgets.QComboBox().sizeHint()
return size
[docs]class TextBoolEditor(QtWidgets.QLabel, AbstractCustomEditor):
"""
:Parameter:
color_yes: string
text-color of the True representation
color_no: string
text-color of the False representation
"""
editingFinished = QtCore.qt_signal()
def __init__(self,
parent=None,
yes="Yes",
no="No",
color_yes=None,
color_no=None,
**kwargs):
QtWidgets.QLabel.__init__(self, parent)
AbstractCustomEditor.__init__(self)
self.setEnabled(False)
self.yes = ugettext(yes)
self.no = ugettext(no)
self.color_yes = color_yes
self.color_no = color_no
def set_value(self, value):
value = AbstractCustomEditor.set_value(self, value)
if value:
self.setText(self.yes)
if self.color_yes:
selfpalette = self.palette()
selfpalette.setColor(QtGui.QPalette.WindowText, self.color_yes)
self.setPalette(selfpalette)
else:
self.setText(self.no)
if self.color_no:
selfpalette = self.palette()
selfpalette.setColor(QtGui.QPalette.WindowText, self.color_no)
self.setPalette(selfpalette)