Changeset 378e808 in sasview for src/sas/qtgui/Perspectives/Fitting
- Timestamp:
- Nov 29, 2017 8:57:29 AM (7 years ago)
- Branches:
- ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc
- Children:
- 6b0c2f6
- Parents:
- 19fce84
- Location:
- src/sas/qtgui/Perspectives/Fitting
- Files:
-
- 2 added
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
src/sas/qtgui/Perspectives/Fitting/FittingWidget.py
r0261bc1 r378e808 182 182 # Batch/single fitting 183 183 self.is_batch_fitting = False 184 self.is_chain_fitting = False 184 185 # Current SasModel in view 185 186 self.kernel_module = None … … 305 306 self.lstParams.setStyleSheet(stylesheet) 306 307 self.lstParams.setContextMenuPolicy(QtCore.Qt.CustomContextMenu) 307 self.lstParams.customContextMenuRequested.connect(self.showModel Description)308 self.lstParams.customContextMenuRequested.connect(self.showModelContextMenu) 308 309 self.lstParams.setAttribute(QtCore.Qt.WA_MacShowFocusRect, False) 309 310 # Poly model displayed in poly list … … 354 355 self.cbFileNames.addItem(filename) 355 356 self.cbFileNames.setVisible(True) 357 self.chkChainFit.setEnabled(True) 358 self.chkChainFit.setVisible(True) 356 359 # This panel is not designed to view individual fits, so disable plotting 357 360 self.cmdPlot.setVisible(False) … … 393 396 """ Enable/disable the magnetism tab """ 394 397 self.tabFitting.setTabEnabled(TAB_MAGNETISM, isChecked) 398 399 def toggleChainFit(self, isChecked): 400 """ Enable/disable chain fitting """ 401 self.is_chain_fitting = isChecked 395 402 396 403 def toggle2D(self, isChecked): … … 416 423 self.chkMagnetism.setEnabled(False) 417 424 self.chkMagnetism.setCheckState(False) 425 self.chkChainFit.setEnabled(False) 426 self.chkChainFit.setVisible(False) 418 427 # Tabs 419 428 self.tabFitting.setTabEnabled(TAB_POLY, False) … … 438 447 self.chkPolydispersity.toggled.connect(self.togglePoly) 439 448 self.chkMagnetism.toggled.connect(self.toggleMagnetism) 449 self.chkChainFit.toggled.connect(self.toggleChainFit) 440 450 # Buttons 441 451 self.cmdFit.clicked.connect(self.onFit) … … 452 462 self.options_widget.plot_signal.connect(self.onOptionsUpdate) 453 463 454 def showModelDescription(self, position): 455 """ 456 Shows a window with model description, when right clicked in the treeview 464 def showModelContextMenu(self, position): 465 466 rows = len([s.row() for s in self.lstParams.selectionModel().selectedRows()]) 467 menu = self.showModelDescription() if not rows else self.modelContextMenu(rows) 468 try: 469 menu.exec_(self.lstParams.viewport().mapToGlobal(position)) 470 except AttributeError as ex: 471 logging.error("Error generating context menu: %s" % ex) 472 return 473 474 def modelContextMenu(self, rows): 475 menu = QtWidgets.QMenu() 476 477 # Select for fitting 478 self.actionSelect = QtWidgets.QAction(self) 479 self.actionSelect.setObjectName("actionSelect") 480 self.actionSelect.setText(QtCore.QCoreApplication.translate("self", "Select parameter for fitting")) 481 # Unselect from fitting 482 self.actionDeselect = QtWidgets.QAction(self) 483 self.actionDeselect.setObjectName("actionDeselect") 484 self.actionDeselect.setText(QtCore.QCoreApplication.translate("self", "De-select parameter from fitting")) 485 486 self.actionConstrain = QtWidgets.QAction(self) 487 self.actionConstrain.setObjectName("actionConstrain") 488 self.actionConstrain.setText(QtCore.QCoreApplication.translate("self", "Constrain parameter to current value")) 489 490 self.actionMultiConstrain = QtWidgets.QAction(self) 491 self.actionMultiConstrain.setObjectName("actionMultiConstrain") 492 self.actionMultiConstrain.setText(QtCore.QCoreApplication.translate("self", "Constrain selected parameters to their current values")) 493 494 self.actionMutualMultiConstrain = QtWidgets.QAction(self) 495 self.actionMutualMultiConstrain.setObjectName("actionMutualMultiConstrain") 496 self.actionMutualMultiConstrain.setText(QtCore.QCoreApplication.translate("self", "Mutual constrain of selected parameters...")) 497 498 #action.setDefaultWidget(label) 499 menu.addAction(self.actionSelect) 500 menu.addAction(self.actionDeselect) 501 menu.addSeparator() 502 503 if rows == 1: 504 menu.addAction(self.actionConstrain) 505 elif rows == 2: 506 menu.addAction(self.actionMultiConstrain) 507 menu.addAction(self.actionMutualMultiConstrain) 508 elif rows > 2: 509 menu.addAction(self.actionMultiConstrain) 510 511 # Define the callbacks 512 self.actionConstrain.triggered.connect(self.addConstraint) 513 self.actionMutualMultiConstrain.triggered.connect(self.showMultiConstrain) 514 self.actionSelect.triggered.connect(self.selectParameters) 515 self.actionDeselect.triggered.connect(self.deselectParameters) 516 return menu 517 518 def showMultiConstrain(self): 519 """ 520 Show the constraint widget and receive the expression 521 """ 522 from sas.qtgui.Perspectives.Fitting.MultiConstraint import MultiConstraint 523 params_list = [s.data() for s in self.lstParams.selectionModel().selectedRows()] 524 mc_widget = MultiConstraint(self, params=params_list) 525 mc_widget.exec_() 526 constraint = mc_widget.txtConstraint.text() 527 # Pass the constraint to the parser 528 self.communicate.statusBarUpdateSignal.emit('Constraints added') 529 pass 530 531 def addConstraint(self): 532 """ 533 Adds a constraint on a single parameter. 534 """ 535 self.communicate.statusBarUpdateSignal.emit('Constraint added') 536 pass 537 538 def selectParameters(self): 539 """ 540 Selected parameters are chosen for fitting 541 """ 542 status = QtCore.Qt.Checked 543 self.setParameterSelection(status) 544 545 def deselectParameters(self): 546 """ 547 Selected parameters are removed for fitting 548 """ 549 status = QtCore.Qt.Unchecked 550 self.setParameterSelection(status) 551 552 def selectedParameters(self): 553 """ Returns list of selected (highlighted) parameters """ 554 return [s.row() for s in self.lstParams.selectionModel().selectedRows() if self.isCheckable(s.row())] 555 556 def setParameterSelection(self, status=QtCore.Qt.Unchecked): 557 """ 558 Selected parameters are chosen for fitting 559 """ 560 # Convert to proper indices and set requested enablement 561 for row in self.selectedParameters(): 562 self._model_model.item(row, 0).setCheckState(status) 563 pass 564 565 def showModelDescription(self): 566 """ 567 Creates a window with model description, when right clicked in the treeview 457 568 """ 458 569 msg = 'Model description:\n' … … 470 581 action.setDefaultWidget(label) 471 582 menu.addAction(action) 472 menu.exec_(self.lstParams.viewport().mapToGlobal(position))583 return menu 473 584 474 585 def onSelectModel(self): … … 1344 1455 self.updateUndo() 1345 1456 1457 def isCheckable(self, row): 1458 return self._model_model.item(row, 0).isCheckable() 1459 1346 1460 def checkboxSelected(self, item): 1347 1461 # Assure we're dealing with checkboxes … … 1350 1464 status = item.checkState() 1351 1465 1352 def isCheckable(row):1353 return self._model_model.item(row, 0).isCheckable()1354 1355 1466 # If multiple rows selected - toggle all of them, filtering uncheckable 1356 rows = [s.row() for s in self.lstParams.selectionModel().selectedRows() if isCheckable(s.row())]1357 1358 1467 # Switch off signaling from the model to avoid recursion 1359 1468 self._model_model.blockSignals(True) 1360 1469 # Convert to proper indices and set requested enablement 1361 [self._model_model.item(row, 0).setCheckState(status) for row in rows] 1470 self.setParameterSelection(status) 1471 #[self._model_model.item(row, 0).setCheckState(status) for row in self.selectedParameters()] 1362 1472 self._model_model.blockSignals(False) 1363 1473 -
src/sas/qtgui/Perspectives/Fitting/UI/FittingWidgetUI.ui
rd1955d67 r378e808 7 7 <x>0</x> 8 8 <y>0</y> 9 <width>4 34</width>10 <height> 466</height>9 <width>448</width> 10 <height>526</height> 11 11 </rect> 12 12 </property> … … 26 26 <string>FittingWidget</string> 27 27 </property> 28 <layout class="QGridLayout" name="gridLayout_ 4">29 <item row="0" column="0" colspan="4">28 <layout class="QGridLayout" name="gridLayout_5"> 29 <item row="0" column="0"> 30 30 <layout class="QHBoxLayout" name="horizontalLayout"> 31 31 <item> … … 72 72 </layout> 73 73 </item> 74 <item row="1" column="0" colspan="4">74 <item row="1" column="0"> 75 75 <widget class="QTabWidget" name="tabFitting"> 76 76 <property name="currentIndex"> … … 81 81 <string>Model</string> 82 82 </attribute> 83 <layout class="QGridLayout" name="gridLayout_ 19">83 <layout class="QGridLayout" name="gridLayout_4"> 84 84 <item row="0" column="0" colspan="4"> 85 85 <widget class="QGroupBox" name="groupBox_6"> … … 161 161 <string>Options </string> 162 162 </property> 163 <layout class="Q GridLayout" name="gridLayout_16">164 <item row="0" column="0">163 <layout class="QVBoxLayout" name="verticalLayout"> 164 <item> 165 165 <widget class="QCheckBox" name="chkPolydispersity"> 166 166 <property name="enabled"> … … 178 178 </widget> 179 179 </item> 180 <item row="1" column="0">180 <item> 181 181 <widget class="QCheckBox" name="chk2DView"> 182 182 <property name="enabled"> … … 194 194 </widget> 195 195 </item> 196 <item row="2" column="0">196 <item> 197 197 <widget class="QCheckBox" name="chkMagnetism"> 198 198 <property name="enabled"> … … 204 204 <property name="text"> 205 205 <string>Magnetism</string> 206 </property> 207 <property name="checkable"> 208 <bool>true</bool> 209 </property> 210 </widget> 211 </item> 212 <item> 213 <widget class="QCheckBox" name="chkChainFit"> 214 <property name="enabled"> 215 <bool>true</bool> 216 </property> 217 <property name="toolTip"> 218 <string><html><head/><body><p>Switch on magnetic scattering parameters.</p><p>This option is available only for 2D models.</p></body></html></string> 219 </property> 220 <property name="text"> 221 <string>Chain fit</string> 206 222 </property> 207 223 <property name="checkable"> … … 412 428 </item> 413 429 <item row="2" column="0"> 414 <spacer name="horizontalSpacer"> 415 <property name="orientation"> 416 <enum>Qt::Horizontal</enum> 417 </property> 418 <property name="sizeHint" stdset="0"> 419 <size> 420 <width>273</width> 421 <height>20</height> 422 </size> 423 </property> 424 </spacer> 425 </item> 426 <item row="2" column="1"> 427 <widget class="QPushButton" name="cmdPlot"> 428 <property name="sizePolicy"> 429 <sizepolicy hsizetype="Fixed" vsizetype="Fixed"> 430 <horstretch>0</horstretch> 431 <verstretch>0</verstretch> 432 </sizepolicy> 433 </property> 434 <property name="minimumSize"> 435 <size> 436 <width>75</width> 437 <height>23</height> 438 </size> 439 </property> 440 <property name="text"> 441 <string>Show Plot</string> 442 </property> 443 </widget> 444 </item> 445 <item row="2" column="2"> 446 <widget class="QPushButton" name="cmdFit"> 447 <property name="sizePolicy"> 448 <sizepolicy hsizetype="Fixed" vsizetype="Fixed"> 449 <horstretch>0</horstretch> 450 <verstretch>0</verstretch> 451 </sizepolicy> 452 </property> 453 <property name="minimumSize"> 454 <size> 455 <width>75</width> 456 <height>23</height> 457 </size> 458 </property> 459 <property name="text"> 460 <string>Fit</string> 461 </property> 462 </widget> 463 </item> 464 <item row="2" column="3"> 465 <widget class="QPushButton" name="cmdHelp"> 466 <property name="sizePolicy"> 467 <sizepolicy hsizetype="Fixed" vsizetype="Fixed"> 468 <horstretch>0</horstretch> 469 <verstretch>0</verstretch> 470 </sizepolicy> 471 </property> 472 <property name="minimumSize"> 473 <size> 474 <width>75</width> 475 <height>23</height> 476 </size> 477 </property> 478 <property name="text"> 479 <string>Help</string> 480 </property> 481 </widget> 430 <layout class="QHBoxLayout" name="horizontalLayout_3"> 431 <item> 432 <spacer name="horizontalSpacer"> 433 <property name="orientation"> 434 <enum>Qt::Horizontal</enum> 435 </property> 436 <property name="sizeHint" stdset="0"> 437 <size> 438 <width>273</width> 439 <height>20</height> 440 </size> 441 </property> 442 </spacer> 443 </item> 444 <item> 445 <widget class="QPushButton" name="cmdPlot"> 446 <property name="sizePolicy"> 447 <sizepolicy hsizetype="Fixed" vsizetype="Fixed"> 448 <horstretch>0</horstretch> 449 <verstretch>0</verstretch> 450 </sizepolicy> 451 </property> 452 <property name="minimumSize"> 453 <size> 454 <width>75</width> 455 <height>23</height> 456 </size> 457 </property> 458 <property name="text"> 459 <string>Show Plot</string> 460 </property> 461 </widget> 462 </item> 463 <item> 464 <widget class="QPushButton" name="cmdFit"> 465 <property name="sizePolicy"> 466 <sizepolicy hsizetype="Fixed" vsizetype="Fixed"> 467 <horstretch>0</horstretch> 468 <verstretch>0</verstretch> 469 </sizepolicy> 470 </property> 471 <property name="minimumSize"> 472 <size> 473 <width>75</width> 474 <height>23</height> 475 </size> 476 </property> 477 <property name="text"> 478 <string>Fit</string> 479 </property> 480 </widget> 481 </item> 482 <item> 483 <widget class="QPushButton" name="cmdHelp"> 484 <property name="sizePolicy"> 485 <sizepolicy hsizetype="Fixed" vsizetype="Fixed"> 486 <horstretch>0</horstretch> 487 <verstretch>0</verstretch> 488 </sizepolicy> 489 </property> 490 <property name="minimumSize"> 491 <size> 492 <width>75</width> 493 <height>23</height> 494 </size> 495 </property> 496 <property name="text"> 497 <string>Help</string> 498 </property> 499 </widget> 500 </item> 501 </layout> 482 502 </item> 483 503 </layout>
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