class RadialForcePropertiesWidget(QWidget): """ This widget modifies properties of a radial force """ # noinspection PyUnresolvedReferences def __init__(self, parent=None): super(RadialForcePropertiesWidget, self).__init__(parent) self.radial_force = None self.name_editor = QLineEdit() self.name_editor_groupbox = QGroupBox("Name") self.name_editor_groupbox_layout = QHBoxLayout() self.name_editor_groupbox.setLayout(self.name_editor_groupbox_layout) self.name_editor_groupbox_layout.addWidget(self.name_editor) self.name_editor_groupbox_layout.addStretch() self.explicit_bezier_curve_widget = ExplicitBezierCurveWidget() main_layout = QVBoxLayout() main_layout.addWidget(self.name_editor_groupbox) main_layout.addWidget(self.explicit_bezier_curve_widget) main_layout.addStretch() self.setLayout(main_layout) self.name_editor.textChanged.connect(self.name_editor_text_changed) self.explicit_bezier_curve_widget.bezier_curve_changed.connect(self.bezier_curve_changed) self.setDisabled(True) def switch_to_radial_force(self, radial_force): """ This method initializes widget with current state of radial force provided and keeps and eye on specific radial force by writing changes to RadialForce object as far as properties are modified in graphical interface :param radial_force: a radial force in concern :type radial_force: engine.RadialForce :return: Nothing """ self.radial_force = radial_force self.name_editor.setText(self.radial_force.name) self.explicit_bezier_curve_widget.deserialize(self.radial_force.bezier_curve) self.setEnabled(True) def name_editor_text_changed(self, value): self.radial_force.name = value def bezier_curve_changed(self, bezier_curve): self.radial_force.bezier_curve = bezier_curve def invalidate(self): self.switch_to_radial_force(self.radial_force)
def __init__(self, parent=None): super(RadialForcePropertiesWidget, self).__init__(parent) self.radial_force = None self.name_editor = QLineEdit() self.name_editor_groupbox = QGroupBox("Name") self.name_editor_groupbox_layout = QHBoxLayout() self.name_editor_groupbox.setLayout(self.name_editor_groupbox_layout) self.name_editor_groupbox_layout.addWidget(self.name_editor) self.name_editor_groupbox_layout.addStretch() self.explicit_bezier_curve_widget = ExplicitBezierCurveWidget() main_layout = QVBoxLayout() main_layout.addWidget(self.name_editor_groupbox) main_layout.addWidget(self.explicit_bezier_curve_widget) main_layout.addStretch() self.setLayout(main_layout) self.name_editor.textChanged.connect(self.name_editor_text_changed) self.explicit_bezier_curve_widget.bezier_curve_changed.connect(self.bezier_curve_changed) self.setDisabled(True)