1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "XGUI_ObjectsBrowser.h"
21 #include "XGUI_Tools.h"
22 #include "XGUI_DataModel.h"
24 #include <ModelAPI_Data.h>
25 #include <ModelAPI_Session.h>
26 #include <ModelAPI_Document.h>
27 #include <ModelAPI_Tools.h>
28 #include <ModelAPI_ResultField.h>
30 #include <ModuleBase_Tools.h>
31 #include <ModuleBase_ITreeNode.h>
33 #include <XGUI_Workshop.h>
39 #include <QMouseEvent>
41 #include <QStyledItemDelegate>
42 #include <QMessageBox>
43 #include <QApplication>
49 /// Width of second column (minimum acceptable = 27)
50 #define FIRST_COL_WIDTH 20
51 #define SECOND_COL_WIDTH 30
55 * Tree item delegate for definition of data in column items editor
57 class XGUI_TreeViewItemDelegate: public QStyledItemDelegate
61 /// \param theParent a parent of the delegate
62 XGUI_TreeViewItemDelegate(XGUI_DataTree* theParent):QStyledItemDelegate(theParent),
63 myTreedView(theParent) {}
65 /// Set data for item editor (name of the item)
66 /// \param editor a widget of editor
67 /// \param index the tree item index
68 virtual void setEditorData ( QWidget* editor, const QModelIndex& index ) const
70 QLineEdit* aEditor = dynamic_cast<QLineEdit*>(editor);
72 XGUI_DataModel* aModel = myTreedView->dataModel();
73 ObjectPtr aObj = aModel->object(index);
74 if (aObj.get() != NULL) {
75 aEditor->setText(aObj->data()->name().c_str());
79 QStyledItemDelegate::setEditorData(editor, index);
83 XGUI_DataTree* myTreedView;
87 XGUI_DataTree::XGUI_DataTree(QWidget* theParent)
88 : QTreeView(theParent)
90 setHeaderHidden(true);
92 setEditTriggers(QAbstractItemView::NoEditTriggers);
93 setSelectionBehavior(QAbstractItemView::SelectRows);
94 setSelectionMode(QAbstractItemView::ExtendedSelection);
96 setItemDelegateForColumn(1, new XGUI_TreeViewItemDelegate(this));
98 connect(this, SIGNAL(doubleClicked(const QModelIndex&)),
99 SLOT(onDoubleClick(const QModelIndex&)));
102 XGUI_DataTree::~XGUI_DataTree()
106 XGUI_DataModel* XGUI_DataTree::dataModel() const
108 return static_cast<XGUI_DataModel*>(model());
111 void XGUI_DataTree::contextMenuEvent(QContextMenuEvent* theEvent)
113 emit contextMenuRequested(theEvent);
116 void XGUI_DataTree::commitData(QWidget* theEditor)
118 static int aEntrance = 0;
119 if (aEntrance == 0) {
120 // We have to check number of enter and exit of this function because it can be called
121 // recursively by Qt in order to avoid double modifying of a data
123 QLineEdit* aEditor = dynamic_cast<QLineEdit*>(theEditor);
125 QString aName = aEditor->text();
126 QModelIndexList aIndexList = selectionModel()->selectedIndexes();
127 XGUI_DataModel* aModel = dataModel();
128 ObjectPtr aObj = aModel->object(aIndexList.first());
130 if (XGUI_Tools::canRename(aObj, aName)) {
131 SessionPtr aMgr = ModelAPI_Session::get();
132 aMgr->startOperation("Rename");
133 aObj->data()->setName(qPrintable(aName));
134 aMgr->finishOperation();
141 void XGUI_DataTree::clear()
143 dataModel()->clear();
147 void XGUI_DataTree::resizeEvent(QResizeEvent* theEvent)
149 QTreeView::resizeEvent(theEvent);
150 QSize aSize = theEvent->size();
151 if (aSize.isValid()) {
152 setColumnWidth(0, FIRST_COL_WIDTH);
153 setColumnWidth(1, aSize.width() - SECOND_COL_WIDTH - FIRST_COL_WIDTH - 10);
154 setColumnWidth(2, SECOND_COL_WIDTH);
159 void XGUI_DataTree::mousePressEvent(QMouseEvent* theEvent)
161 QTreeView::mousePressEvent(theEvent);
162 if (theEvent->button() != Qt::MidButton)
164 QModelIndex aInd = indexAt(theEvent->pos());
166 QString("r=%1 c=%2 p=%3").arg(aInd.row()).arg(aInd.column()).arg((long)aInd.internalPointer());
168 QModelIndex aPar = aInd.parent();
170 QString("r=%1 c=%2 p=%3").arg(aPar.row()).arg(aPar.column()).arg((long)aPar.internalPointer());
171 QToolTip::showText(theEvent->globalPos(), aTxt + '\n' + aTxt1);
175 void XGUI_DataTree::mouseReleaseEvent(QMouseEvent* theEvent)
177 QTreeView::mouseReleaseEvent(theEvent);
179 if (theEvent->button() != Qt::MidButton)
181 QToolTip::hideText();
183 if (theEvent->button() == Qt::LeftButton) {
184 QModelIndex aInd = indexAt(theEvent->pos());
185 if (aInd.column() == 0)
186 processEyeClick(aInd);
190 void XGUI_DataTree::processHistoryChange(const QModelIndex& theIndex)
192 SessionPtr aMgr = ModelAPI_Session::get();
193 // When operation is opened then we can not change history
194 if (aMgr->isOperation())
196 XGUI_DataModel* aModel = dataModel();
197 if (aModel->flags(theIndex) == 0)
199 ObjectPtr aObj = aModel->object(theIndex);
201 DocumentPtr aDoc = aMgr->activeDocument();
203 std::string aOpName = tr("History change").toStdString();
205 if (aObj->document() != aDoc)
207 aMgr->startOperation(aOpName);
208 aDoc->setCurrentFeature(std::dynamic_pointer_cast<ModelAPI_Feature>(aObj), true);
209 aMgr->finishOperation();
211 // Ignore clicks on folders outside current document
212 if ((theIndex.internalId() == 0) && (aDoc != aMgr->moduleDocument()))
213 // Clicked folder under root but active document is another
215 if ((theIndex.internalId() != 0) && (aDoc != aModel->document(theIndex)))
216 // Cliced not on active document folder
219 aMgr->startOperation(aOpName);
220 aDoc->setCurrentFeature(FeaturePtr(), true);
221 aMgr->finishOperation();
223 QModelIndex aParent = theIndex.parent();
224 int aSize = aModel->rowCount(aParent);
225 for (int i = 0; i < aSize; i++) {
226 update(aModel->index(i, 0, aParent));
227 update(aModel->index(i, 1, aParent));
228 update(aModel->index(i, 2, aParent));
232 void XGUI_DataTree::processEyeClick(const QModelIndex& theIndex)
234 XGUI_ObjectsBrowser* aObjBrowser = qobject_cast<XGUI_ObjectsBrowser*>(parent());
235 XGUI_DataModel* aModel = dataModel();
236 ObjectPtr aObj = aModel->object(theIndex);
238 std::set<ObjectPtr> anObjects;
239 anObjects.insert(aObj);
241 bool hasHiddenState = aModel->hasHiddenState(theIndex);
242 if (aObjBrowser && hasHiddenState && !aObjBrowser->workshop()->prepareForDisplay(anObjects))
244 if (hasHiddenState) { // #issue 2335(hide all faces then show solid problem)
245 if (aObj->isDisplayed())
246 aObj->setDisplayed(false);
247 aObj->setDisplayed(true);
250 aObj->setDisplayed(!aObj->isDisplayed());
252 // Update list of selected objects because this event happens after
253 // selection event in object browser
255 aObjBrowser->onSelectionChanged();
257 Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
262 void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex)
264 switch (theIndex.column()) {
266 processHistoryChange(theIndex);
272 //********************************************************************
273 //********************************************************************
274 //********************************************************************
275 XGUI_ActiveDocLbl::XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent )
276 : QLabel(theText, theParent),
277 myPreSelectionStyle(""),
279 mySelectionStyle(""),
284 void XGUI_ActiveDocLbl::setTreeView(QTreeView* theView)
286 myTreeView = theView;
287 setFont(myTreeView->font());
289 QPalette aPalet = myTreeView->palette();
290 QColor aHighlight = aPalet.highlight().color();
291 QColor aHighlightText = aPalet.highlightedText().color();
293 myPreSelectionStyle = "QLabel {background-color: ";
294 myPreSelectionStyle += aHighlight.lighter(170).name() + "}";
295 //myPreSelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 white, stop:1 " +
296 // aHighlight.lighter(170).name() + ");";
297 //myPreSelectionStyle += "border: 1px solid lightblue; border-radius: 2px }";
299 QString aName = aPalet.color(QPalette::Base).name();
300 myNeutralStyle = "QLabel { border: 1px solid " + aName + " }";
303 #if (!defined HAVE_SALOME) && (defined WIN32)
304 mySelectionStyle = "QLabel {background-color: ";
305 mySelectionStyle += "rgb(205, 232, 255); ";
306 //mySelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgb(236, 245, 255)";
307 //mySelectionStyle += ", stop:1 rgb(208, 229, 255));";
308 //mySelectionStyle += "border: 1px solid rgb(132, 172, 221); border-radius: 2px }";
309 mySelectionStyle += "border: 1px solid rgb(153, 209, 255) }";
311 mySelectionStyle = "QLabel {background-color: " + aHighlight.name();
312 mySelectionStyle += "; color : " + aHighlightText.name() + "}";
315 myTreeView->viewport()->installEventFilter(this);
319 #if (!defined HAVE_SALOME) && (defined WIN32)
320 bool XGUI_ActiveDocLbl::event(QEvent* theEvent)
322 switch (theEvent->type()) {
325 setStyleSheet(myPreSelectionStyle);
329 setStyleSheet(myNeutralStyle);
332 return QLabel::event(theEvent);
336 bool XGUI_ActiveDocLbl::eventFilter(QObject* theObj, QEvent* theEvent)
338 if (theObj == myTreeView->viewport()) {
339 if (theEvent->type() == QEvent::MouseButtonRelease)
342 return QLabel::eventFilter(theObj, theEvent);
345 static bool MYClearing = false;
346 void XGUI_ActiveDocLbl::mouseReleaseEvent( QMouseEvent* e)
350 setStyleSheet(mySelectionStyle);
351 // We can not block signals because on
352 // clear selection the View state will not be updated
353 myTreeView->clearSelection();
354 QLabel::mouseReleaseEvent(e);
358 void XGUI_ActiveDocLbl::unselect()
361 myIsSelected = false;
362 setStyleSheet(myNeutralStyle);
367 //********************************************************************
368 //********************************************************************
369 //********************************************************************
370 XGUI_ObjectsBrowser::XGUI_ObjectsBrowser(QWidget* theParent, XGUI_Workshop* theWorkshop)
371 : QWidget(theParent), myDocModel(0), myWorkshop(theWorkshop)
373 QVBoxLayout* aLayout = new QVBoxLayout(this);
374 ModuleBase_Tools::zeroMargins(aLayout);
375 aLayout->setSpacing(0);
377 QWidget* aLabelWgt = new QWidget(this);
378 aLabelWgt->setAutoFillBackground(true);
380 aLayout->addWidget(aLabelWgt);
381 QHBoxLayout* aLabelLay = new QHBoxLayout(aLabelWgt);
382 ModuleBase_Tools::zeroMargins(aLabelLay);
383 aLabelLay->setSpacing(0);
385 QLabel* aLbl = new QLabel(aLabelWgt);
386 aLbl->setPixmap(QPixmap(":pictures/assembly.png"));
388 // Do not paint background of the label (in order to show icon)
389 aLbl->setAutoFillBackground(false);
391 aLabelLay->addWidget(aLbl);
393 SessionPtr aMgr = ModelAPI_Session::get();
394 DocumentPtr aDoc = aMgr->moduleDocument();
396 myActiveDocLbl = new XGUI_ActiveDocLbl(tr("Part set"), aLabelWgt);
397 // myActiveDocLbl->setReadOnly(true);
398 // myActiveDocLbl->setFrame(false);
399 myActiveDocLbl->setContextMenuPolicy(Qt::CustomContextMenu);
401 aLabelLay->addWidget(myActiveDocLbl);
402 aLabelLay->setStretch(1, 1);
404 myTreeView = new XGUI_DataTree(this);
405 myTreeView->setFrameShape(QFrame::NoFrame);
406 aLayout->addWidget(myTreeView);
408 QPalette aTreePalet = myTreeView->palette();
409 QColor aTreeBack = aTreePalet.color(QPalette::Base);
412 aPalet.setColor(QPalette::Base, aTreeBack);
413 aPalet.setColor(QPalette::Window, aTreeBack);
414 aLabelWgt->setPalette(aPalet);
416 myDocModel = new XGUI_DataModel(this);
417 connect(myDocModel, SIGNAL(beforeTreeRebuild()), SLOT(onBeforeReset()));
418 connect(myDocModel, SIGNAL(treeRebuilt()), SLOT(onAfterModelReset()));
420 connect(myTreeView, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
421 SLOT(onContextMenuRequested(QContextMenuEvent*)));
424 //***************************************************
425 XGUI_ObjectsBrowser::~XGUI_ObjectsBrowser()
429 void XGUI_ObjectsBrowser::initialize(ModuleBase_ITreeNode* theRoot)
431 //myDocModel->setXMLReader(theReader);
432 myDocModel->setRoot(theRoot);
433 myTreeView->setModel(myDocModel);
435 // It has to be done after setting of model
436 myActiveDocLbl->setTreeView(myTreeView);
438 QItemSelectionModel* aSelMod = myTreeView->selectionModel();
439 connect(aSelMod, SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
440 this, SLOT(onSelectionChanged(const QItemSelection&, const QItemSelection&)));
443 //***************************************************
444 void XGUI_ObjectsBrowser::onContextMenuRequested(QContextMenuEvent* theEvent)
446 QModelIndexList aIndexes;
447 QObjectPtrList aSelectedData = selectedObjects(&aIndexes);
448 bool toEnable = false;
450 if (aSelectedData.size() == 1) {
451 QModelIndex aSelected = myTreeView->indexAt(theEvent->pos());
452 if (!aIndexes.contains(aSelected))
453 return; // menu is called on non selected item
455 Qt::ItemFlags aFlags = dataModel()->flags(aIndexes.first());
456 toEnable = ((aFlags & Qt::ItemIsEditable) != 0);
458 foreach(QAction* aCmd, actions()) {
459 aCmd->setEnabled(toEnable);
461 emit contextMenuRequested(theEvent);
464 //***************************************************
465 void XGUI_ObjectsBrowser::onLabelContextMenuRequested(const QPoint& thePnt)
467 myTreeView->selectionModel()->clearSelection();
468 //Empty feature pointer means that selected root document
469 foreach(QAction* aCmd, actions()) {
470 aCmd->setEnabled(true);
472 QContextMenuEvent aEvent(QContextMenuEvent::Mouse, thePnt, myActiveDocLbl->mapToGlobal(thePnt));
473 emit contextMenuRequested(&aEvent);
476 //***************************************************
477 void XGUI_ObjectsBrowser::onEditItem()
479 QObjectPtrList aSelectedData = selectedObjects();
480 if (aSelectedData.size() > 0) {
481 ObjectPtr anObject = aSelectedData.first();
482 if (anObject.get()) { // Selection happens in TreeView
483 // check whether the object can be renamed. There should not be parts which are not loaded
484 std::set<FeaturePtr> aFeatures;
485 aFeatures.insert(ModelAPI_Feature::feature(anObject));
486 if (!XGUI_Tools::canRemoveOrRename((QWidget*)parent(), aFeatures))
489 // Find index which corresponds the feature
491 foreach(QModelIndex aIdx, selectedIndexes()) {
492 if (aIdx.column() == 1) {
493 ObjectPtr aFea = dataModel()->object(aIdx);
494 if (dataModel()->object(aIdx)->isSame(anObject)) {
500 if (aIndex.isValid()) {
501 myTreeView->setCurrentIndex(aIndex);
502 myTreeView->edit(aIndex);
509 //***************************************************
510 QList<ModuleBase_ITreeNode*> XGUI_ObjectsBrowser::expandedItems(const QModelIndex& theParent) const
512 QList<ModuleBase_ITreeNode*> aIndexes;
514 int aCount = myDocModel->rowCount(theParent);
515 for (int i = 0; i < aCount; i++) {
516 aIndex = myDocModel->index(i, 0, theParent);
517 if (myDocModel->hasChildren(aIndex)) {
518 if (myTreeView->isExpanded(aIndex)) {
519 aIndexes.append((ModuleBase_ITreeNode*)aIndex.internalPointer());
520 QList<ModuleBase_ITreeNode*> aSubIndexes = expandedItems(aIndex);
521 if (!aSubIndexes.isEmpty())
522 aIndexes.append(aSubIndexes);
529 //***************************************************
530 void XGUI_ObjectsBrowser::rebuildDataTree()
532 myDocModel->root()->update();
533 myDocModel->rebuildDataTree();
537 //***************************************************
538 void XGUI_ObjectsBrowser::setObjectsSelected(const QObjectPtrList& theObjects)
540 QItemSelectionModel* aSelectModel = myTreeView->selectionModel();
541 QModelIndexList aIndexes = aSelectModel->selectedIndexes();
542 if (theObjects.size() == 0) {
543 bool aIsBlock = aSelectModel->blockSignals(true);
544 aSelectModel->clear();
545 aSelectModel->blockSignals(aIsBlock);
546 foreach(QModelIndex aIdx, aIndexes) {
547 myTreeView->update(aIdx);
553 QModelIndexList aUnselect;
554 QObjectPtrList aToSelect = theObjects;
555 QHash<qint64, ObjectPtr> aNotChanged;
556 foreach(QModelIndex aIdx, aIndexes) {
557 aObject = myDocModel->object(aIdx);
559 if (aToSelect.contains(aObject)) {
560 aNotChanged.insert((qint64)aObject.get(), aObject);
562 aUnselect.append(aIdx);
566 aUnselect.append(aIdx);
570 foreach(ObjectPtr aObj, aNotChanged)
571 aToSelect.removeAll(aObj);
573 bool aIsBlock = aSelectModel->blockSignals(true);
574 foreach(QModelIndex aIdx, aUnselect) {
575 aSelectModel->select(aIdx, QItemSelectionModel::Deselect);
576 myTreeView->update(aIdx);
579 QModelIndex aIndex0, aIndex1, aIndex2, aCurrent;
580 foreach(ObjectPtr aFeature, aToSelect) {
581 aIndex1 = myDocModel->objectIndex(aFeature, 1);
582 if (aIndex1.isValid()) {
583 if (!aCurrent.isValid())
585 aIndex0 = myDocModel->objectIndex(aFeature, 0);
586 aIndex2 = myDocModel->objectIndex(aFeature, 2);
587 aSelectModel->select(aIndex1, QItemSelectionModel::Select | QItemSelectionModel::Rows);
588 myTreeView->update(aIndex0);
589 myTreeView->update(aIndex1);
590 myTreeView->update(aIndex2);
593 aSelectModel->setCurrentIndex(aCurrent, QItemSelectionModel::NoUpdate);
594 aSelectModel->blockSignals(aIsBlock);
597 //***************************************************
598 void XGUI_ObjectsBrowser::ensureVisible(const ObjectPtr theObject)
600 QModelIndex aIndex = myDocModel->objectIndex(theObject);
601 if (aIndex.isValid()) {
602 QModelIndex aParent = aIndex.parent();
603 while (aParent.isValid()) {
604 myTreeView->expand(aParent);
605 aParent = aParent.parent();
607 myTreeView->scrollTo(aIndex);
611 //***************************************************
612 void XGUI_ObjectsBrowser::clearContent()
617 //***************************************************
618 void XGUI_ObjectsBrowser::onSelectionChanged(const QItemSelection& theSelected,
619 const QItemSelection& theDeselected)
621 onSelectionChanged();
624 //***************************************************
625 void XGUI_ObjectsBrowser::onSelectionChanged()
627 emit selectionChanged();
630 //***************************************************
631 QObjectPtrList XGUI_ObjectsBrowser::selectedObjects(QModelIndexList* theIndexes) const
633 QObjectPtrList aList;
634 QModelIndexList aIndexes = selectedIndexes();
635 XGUI_DataModel* aModel = dataModel();
637 foreach(QModelIndex aIdx, aIndexes) {
638 if (aIdx.column() == 1) {
639 ObjectPtr aObject = aModel->object(aIdx);
641 aList.append(aObject);
643 theIndexes->append(aIdx);
650 void XGUI_ObjectsBrowser::onBeforeReset()
652 myExpandedItems = expandedItems();
655 void XGUI_ObjectsBrowser::onAfterModelReset()
657 XGUI_DataModel* aModel = myTreeView->dataModel();
659 foreach(ModuleBase_ITreeNode* aNode, myExpandedItems) {
660 if (aModel->hasNode(aNode)) {
661 aIndex = aModel->getIndex(aNode, 0);
662 if (aIndex.isValid() && (myTreeView->dataModel()->hasIndex(aIndex)))
663 myTreeView->setExpanded(aIndex, true);
666 myExpandedItems.clear();
669 std::list<bool> XGUI_ObjectsBrowser::getStateForDoc(DocumentPtr theDoc) const
671 std::list<bool> aStates;
672 XGUI_DataModel* aModel = dataModel();
673 QModelIndex aRootIdx = aModel->documentRootIndex(theDoc);
674 int aNbChild = aModel->rowCount(aRootIdx);
675 for (int i = 0; i < aNbChild; i++) {
676 QModelIndex aIdx = aModel->index(i, 0, aRootIdx);
677 aStates.push_back(myTreeView->isExpanded(aIdx));
682 void XGUI_ObjectsBrowser::setStateForDoc(DocumentPtr theDoc, const std::list<bool>& theStates)
684 if (theStates.size() == 0)
686 XGUI_DataModel* aModel = dataModel();
687 QModelIndex aRootIdx = aModel->documentRootIndex(theDoc);
688 int aNbChild = aModel->rowCount(aRootIdx);
690 std::list<bool>::const_iterator aIt;
692 for (aIt = theStates.cbegin(); aIt != theStates.cend(); aIt++, i++) {
695 QModelIndex aIdx = aModel->index(i, 0, aRootIdx);
696 myTreeView->setExpanded(aIdx, (*aIt));
700 void XGUI_ObjectsBrowser::updateAllIndexes(int theColumn, const QModelIndex& theParent)
702 int aNb = myDocModel->rowCount(theParent);
703 for (int i = 0; i < aNb; i++) {
704 QModelIndex aIdx = myDocModel->index(i, theColumn, theParent);
705 if (aIdx.isValid() && myDocModel->hasIndex(aIdx)) {
706 myTreeView->update(aIdx);
707 if (myTreeView->isExpanded(aIdx))
708 updateAllIndexes(theColumn, aIdx);
713 QMap<ObjectPtr, bool> XGUI_ObjectsBrowser::getFoldersState(DocumentPtr theDoc) const
715 QMap<ObjectPtr, bool> aMap;
717 int aNb = theDoc->size(ModelAPI_Folder::group());
719 for (int i = 0; i < aNb; i++) {
720 aObj = theDoc->object(ModelAPI_Folder::group(), i);
721 QModelIndex aIdx = myDocModel->objectIndex(aObj, 0);
722 aMap[aObj] = myTreeView->isExpanded(aIdx);
727 void XGUI_ObjectsBrowser::setFoldersState(const QMap<ObjectPtr, bool>& theStates)
729 QMap<ObjectPtr, bool>::const_iterator aIt;
730 for (aIt = theStates.constBegin(); aIt != theStates.constEnd(); aIt++) {
731 QModelIndex aIdx = myDocModel->objectIndex(aIt.key(), 0);
732 myTreeView->setExpanded(aIdx, aIt.value());
737 void XGUI_ObjectsBrowser::resizeEvent(QResizeEvent* theEvent)
739 QWidget::resizeEvent(theEvent);