+// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or
+// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+//
+
#include "XGUI_ObjectsBrowser.h"
-#include "XGUI_DocumentDataModel.h"
+#include "XGUI_Tools.h"
+#include "XGUI_DataModel.h"
+
+#include <ModelAPI_Data.h>
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Document.h>
+#include <ModelAPI_Tools.h>
+
+#include <ModuleBase_Tools.h>
+
+#include <XGUI_Workshop.h>
+
+#include <QLayout>
+#include <QLineEdit>
+#include <QPixmap>
+#include <QEvent>
+#include <QMouseEvent>
+#include <QAction>
+#include <QStyledItemDelegate>
+#include <QMessageBox>
+
+#ifdef DEBUG_INDXES
+#include <QToolTip>
+#endif
-XGUI_ObjectsBrowser::XGUI_ObjectsBrowser(QWidget* theParent)
- : QTreeView(theParent)
+/// Width of second column (minimum acceptable = 27)
+#define FIRST_COL_WIDTH 20
+#define SECOND_COL_WIDTH 30
+
+
+/**
+* \ingroup GUI
+* Tree item delegate for definition of data in column items editor
+*/
+class XGUI_TreeViewItemDelegate: public QStyledItemDelegate
+{
+public:
+ /// Constructor
+ /// \param theParent a parent of the delegate
+ XGUI_TreeViewItemDelegate(XGUI_DataTree* theParent):QStyledItemDelegate(theParent),
+ myTreedView(theParent) {}
+
+ /// Set data for item editor (name of the item)
+ /// \param editor a widget of editor
+ /// \param index the tree item index
+ virtual void setEditorData ( QWidget* editor, const QModelIndex& index ) const
+ {
+ QLineEdit* aEditor = dynamic_cast<QLineEdit*>(editor);
+ if (aEditor) {
+ XGUI_DataModel* aModel = myTreedView->dataModel();
+ ObjectPtr aObj = aModel->object(index);
+ if (aObj.get() != NULL) {
+ aEditor->setText(aObj->data()->name().c_str());
+ return;
+ }
+ }
+ QStyledItemDelegate::setEditorData(editor, index);
+ }
+
+private:
+ XGUI_DataTree* myTreedView;
+};
+
+
+XGUI_DataTree::XGUI_DataTree(QWidget* theParent)
+ : QTreeView(theParent)
{
setHeaderHidden(true);
- myDocModel = new XGUI_DocumentDataModel(this);
- setModel(myDocModel);
+ setTreePosition(1);
+ setEditTriggers(QAbstractItemView::NoEditTriggers);
+ setSelectionBehavior(QAbstractItemView::SelectRows);
+ setSelectionMode(QAbstractItemView::ExtendedSelection);
+
+ setItemDelegateForColumn(1, new XGUI_TreeViewItemDelegate(this));
+
+ connect(this, SIGNAL(doubleClicked(const QModelIndex&)),
+ SLOT(onDoubleClick(const QModelIndex&)));
+}
+
+XGUI_DataTree::~XGUI_DataTree()
+{
+}
+
+XGUI_DataModel* XGUI_DataTree::dataModel() const
+{
+ return static_cast<XGUI_DataModel*>(model());
+}
+
+void XGUI_DataTree::contextMenuEvent(QContextMenuEvent* theEvent)
+{
+ emit contextMenuRequested(theEvent);
+}
+
+void XGUI_DataTree::commitData(QWidget* theEditor)
+{
+ static int aEntrance = 0;
+ if (aEntrance == 0) {
+ // We have to check number of enter and exit of this function because it can be called
+ // recursively by Qt in order to avoid double modifying of a data
+ aEntrance = 1;
+ QLineEdit* aEditor = dynamic_cast<QLineEdit*>(theEditor);
+ if (aEditor) {
+ QString aName = aEditor->text();
+ QModelIndexList aIndexList = selectionModel()->selectedIndexes();
+ XGUI_DataModel* aModel = dataModel();
+ ObjectPtr aObj = aModel->object(aIndexList.first());
+
+ if (XGUI_Tools::canRename(aObj, aName)) {
+ SessionPtr aMgr = ModelAPI_Session::get();
+ aMgr->startOperation("Rename");
+ aObj->data()->setName(qPrintable(aName));
+ aMgr->finishOperation();
+ }
+ }
+ }
+ aEntrance = 0;
+}
+
+void XGUI_DataTree::clear()
+{
+ dataModel()->clear();
+ reset();
+}
+
+void XGUI_DataTree::resizeEvent(QResizeEvent* theEvent)
+{
+ QTreeView::resizeEvent(theEvent);
+ QSize aSize = theEvent->size();
+ if (aSize.isValid()) {
+ setColumnWidth(0, FIRST_COL_WIDTH);
+ setColumnWidth(1, aSize.width() - SECOND_COL_WIDTH - FIRST_COL_WIDTH - 10);
+ setColumnWidth(2, SECOND_COL_WIDTH);
+ }
+}
+
+#ifdef DEBUG_INDXES
+void XGUI_DataTree::mousePressEvent(QMouseEvent* theEvent)
+{
+ QTreeView::mousePressEvent(theEvent);
+ if (theEvent->button() != Qt::MidButton)
+ return;
+ QModelIndex aInd = indexAt(theEvent->pos());
+ QString aTxt =
+ QString("r=%1 c=%2 p=%3").arg(aInd.row()).arg(aInd.column()).arg((long)aInd.internalPointer());
- connect(selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- this, SLOT(onSelectionChanged(const QItemSelection&, const QItemSelection&)));
+ QModelIndex aPar = aInd.parent();
+ QString aTxt1 =
+ QString("r=%1 c=%2 p=%3").arg(aPar.row()).arg(aPar.column()).arg((long)aPar.internalPointer());
+ QToolTip::showText(theEvent->globalPos(), aTxt + '\n' + aTxt1);
}
+#endif
+void XGUI_DataTree::mouseReleaseEvent(QMouseEvent* theEvent)
+{
+ QTreeView::mouseReleaseEvent(theEvent);
+#ifdef DEBUG_INDXES
+ if (theEvent->button() != Qt::MidButton)
+ return;
+ QToolTip::hideText();
+#endif
+ if (theEvent->button() == Qt::LeftButton) {
+ QModelIndex aInd = indexAt(theEvent->pos());
+ if (aInd.column() == 0)
+ processEyeClick(aInd);
+ }
+}
+
+void XGUI_DataTree::processHistoryChange(const QModelIndex& theIndex)
+{
+ SessionPtr aMgr = ModelAPI_Session::get();
+ // When operation is opened then we can not change history
+ if (aMgr->isOperation())
+ return;
+ XGUI_DataModel* aModel = dataModel();
+ if (aModel->flags(theIndex) == 0)
+ return;
+ ObjectPtr aObj = aModel->object(theIndex);
+
+ DocumentPtr aDoc = aMgr->activeDocument();
+
+ std::string aOpName = tr("History change").toStdString();
+ if (aObj.get()) {
+ if (aObj->document() != aDoc)
+ return;
+ aMgr->startOperation(aOpName);
+ aDoc->setCurrentFeature(std::dynamic_pointer_cast<ModelAPI_Feature>(aObj), true);
+ aMgr->finishOperation();
+ } else {
+ // Ignore clicks on folders outside current document
+ if ((theIndex.internalId() == 0) && (aDoc != aMgr->moduleDocument()))
+ // Clicked folder under root but active document is another
+ return;
+ if ((theIndex.internalId() != 0) && (aDoc.get() != theIndex.internalPointer()))
+ // Cliced not on active document folder
+ return;
+
+ aMgr->startOperation(aOpName);
+ aDoc->setCurrentFeature(FeaturePtr(), true);
+ aMgr->finishOperation();
+ }
+ QModelIndex aNewIndex = aModel->lastHistoryIndex();
+ QModelIndex aParent = theIndex.parent();
+ int aSize = aModel->rowCount(aParent);
+ for (int i = 0; i < aSize; i++) {
+ update(aModel->index(i, 0, aParent));
+ update(aModel->index(i, 1, aParent));
+ update(aModel->index(i, 2, aParent));
+ }
+}
+
+void XGUI_DataTree::processEyeClick(const QModelIndex& theIndex)
+{
+ XGUI_DataModel* aModel = dataModel();
+ ObjectPtr aObj = aModel->object(theIndex);
+ if (aObj.get()) {
+ ResultPtr aResObj = std::dynamic_pointer_cast<ModelAPI_Result>(aObj);
+ XGUI_ObjectsBrowser* aObjBrowser = qobject_cast<XGUI_ObjectsBrowser*>(parent());
+ if (aResObj.get()) {
+ std::set<ObjectPtr> anObjects;
+ anObjects.insert(aResObj);
+ if (aObjBrowser && !aResObj->isDisplayed() &&
+ !aObjBrowser->workshop()->prepareForDisplay(anObjects))
+ return;
+ aResObj->setDisplayed(!aResObj->isDisplayed());
+ Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
+ update(theIndex);
+ }
+ // Update list of selected objects because this event happens after
+ // selection event in object browser
+ if (aObjBrowser) {
+ aObjBrowser->onSelectionChanged();
+ }
+ }
+}
+
+void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex)
+{
+ switch (theIndex.column()) {
+ case 2:
+ processHistoryChange(theIndex);
+ break;
+ }
+}
+
+
+//********************************************************************
+//********************************************************************
+//********************************************************************
+XGUI_ActiveDocLbl::XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent )
+ : QLabel(theText, theParent),
+ myPreSelectionStyle(""),
+ myNeutralStyle(""),
+ mySelectionStyle(""),
+ myIsSelected(false)
+{
+}
+
+void XGUI_ActiveDocLbl::setTreeView(QTreeView* theView)
+{
+ myTreeView = theView;
+ setFont(myTreeView->font());
+
+ QPalette aPalet = myTreeView->palette();
+ QColor aHighlight = aPalet.highlight().color();
+ QColor aHighlightText = aPalet.highlightedText().color();
+
+ myPreSelectionStyle = "QLabel {background-color: ";
+ myPreSelectionStyle += aHighlight.lighter(170).name() + "}";
+ //myPreSelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 white, stop:1 " +
+ // aHighlight.lighter(170).name() + ");";
+ //myPreSelectionStyle += "border: 1px solid lightblue; border-radius: 2px }";
+
+ QString aName = aPalet.color(QPalette::Base).name();
+ myNeutralStyle = "QLabel { border: 1px solid " + aName + " }";
+
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+ mySelectionStyle = "QLabel {background-color: ";
+ mySelectionStyle += "rgb(205, 232, 255); ";
+ //mySelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgb(236, 245, 255)";
+ //mySelectionStyle += ", stop:1 rgb(208, 229, 255));";
+ //mySelectionStyle += "border: 1px solid rgb(132, 172, 221); border-radius: 2px }";
+ mySelectionStyle += "border: 1px solid rgb(153, 209, 255) }";
+#else
+ mySelectionStyle = "QLabel {background-color: " + aHighlight.name();
+ mySelectionStyle += "; color : " + aHighlightText.name() + "}";
+#endif
+
+ myTreeView->viewport()->installEventFilter(this);
+}
+
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+bool XGUI_ActiveDocLbl::event(QEvent* theEvent)
+{
+ switch (theEvent->type()) {
+ case QEvent::Enter:
+ if (!myIsSelected)
+ setStyleSheet(myPreSelectionStyle);
+ break;
+ case QEvent::Leave:
+ if (!myIsSelected)
+ setStyleSheet(myNeutralStyle);
+ break;
+ }
+ return QLabel::event(theEvent);
+}
+#endif
+
+bool XGUI_ActiveDocLbl::eventFilter(QObject* theObj, QEvent* theEvent)
+{
+ if (theObj == myTreeView->viewport()) {
+ if (theEvent->type() == QEvent::MouseButtonRelease)
+ unselect();
+ }
+ return QLabel::eventFilter(theObj, theEvent);
+}
+static bool MYClearing = false;
+void XGUI_ActiveDocLbl::mouseReleaseEvent( QMouseEvent* e)
+{
+ MYClearing = true;
+ myIsSelected = true;
+ setStyleSheet(mySelectionStyle);
+ // We can not block signals because on
+ // clear selection the View state will not be updated
+ myTreeView->clearSelection();
+ QLabel::mouseReleaseEvent(e);
+ MYClearing = false;
+}
+
+void XGUI_ActiveDocLbl::unselect()
+{
+ if (!MYClearing) {
+ myIsSelected = false;
+ setStyleSheet(myNeutralStyle);
+ }
+}
+
+
+//********************************************************************
+//********************************************************************
+//********************************************************************
+XGUI_ObjectsBrowser::XGUI_ObjectsBrowser(QWidget* theParent, XGUI_Workshop* theWorkshop)
+ : QWidget(theParent), myDocModel(0), myWorkshop(theWorkshop)
+{
+ QVBoxLayout* aLayout = new QVBoxLayout(this);
+ ModuleBase_Tools::zeroMargins(aLayout);
+ aLayout->setSpacing(0);
+
+ QWidget* aLabelWgt = new QWidget(this);
+ aLabelWgt->setAutoFillBackground(true);
+
+ aLayout->addWidget(aLabelWgt);
+ QHBoxLayout* aLabelLay = new QHBoxLayout(aLabelWgt);
+ ModuleBase_Tools::zeroMargins(aLabelLay);
+ aLabelLay->setSpacing(0);
+
+ QLabel* aLbl = new QLabel(aLabelWgt);
+ aLbl->setPixmap(QPixmap(":pictures/assembly.png"));
+ aLbl->setMargin(2);
+ // Do not paint background of the label (in order to show icon)
+ aLbl->setAutoFillBackground(false);
+
+ aLabelLay->addWidget(aLbl);
+
+ SessionPtr aMgr = ModelAPI_Session::get();
+ DocumentPtr aDoc = aMgr->moduleDocument();
+
+ myActiveDocLbl = new XGUI_ActiveDocLbl(tr("Part set"), aLabelWgt);
+// myActiveDocLbl->setReadOnly(true);
+// myActiveDocLbl->setFrame(false);
+ myActiveDocLbl->setContextMenuPolicy(Qt::CustomContextMenu);
+
+ aLabelLay->addWidget(myActiveDocLbl);
+ aLabelLay->setStretch(1, 1);
+
+ myTreeView = new XGUI_DataTree(this);
+ myTreeView->setFrameShape(QFrame::NoFrame);
+ aLayout->addWidget(myTreeView);
+
+ QPalette aTreePalet = myTreeView->palette();
+ QColor aTreeBack = aTreePalet.color(QPalette::Base);
+
+ QPalette aPalet;
+ aPalet.setColor(QPalette::Base, aTreeBack);
+ aPalet.setColor(QPalette::Window, aTreeBack);
+ aLabelWgt->setPalette(aPalet);
+
+ myDocModel = new XGUI_DataModel(this);
+ connect(myDocModel, SIGNAL(modelAboutToBeReset()), SLOT(onBeforeReset()));
+ connect(myDocModel, SIGNAL(treeRebuilt()), SLOT(onAfterModelReset()));
+
+ connect(myTreeView, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
+ SLOT(onContextMenuRequested(QContextMenuEvent*)));
+}
+
+//***************************************************
XGUI_ObjectsBrowser::~XGUI_ObjectsBrowser()
{
}
+void XGUI_ObjectsBrowser::setXMLReader(Config_DataModelReader* theReader)
+{
+ myDocModel->setXMLReader(theReader);
+ myTreeView->setModel(myDocModel);
+
+ // It has to be done after setting of model
+ myActiveDocLbl->setTreeView(myTreeView);
+
+ QItemSelectionModel* aSelMod = myTreeView->selectionModel();
+ connect(aSelMod, SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
+ this, SLOT(onSelectionChanged(const QItemSelection&, const QItemSelection&)));
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::onContextMenuRequested(QContextMenuEvent* theEvent)
+{
+ QModelIndexList aIndexes;
+ QObjectPtrList aSelectedData = selectedObjects(&aIndexes);
+ bool toEnable = false;
+
+ if (aSelectedData.size() == 1) {
+ QModelIndex aSelected = myTreeView->indexAt(theEvent->pos());
+ if (!aIndexes.contains(aSelected))
+ return; // menu is called on non selected item
+
+ Qt::ItemFlags aFlags = dataModel()->flags(aIndexes.first());
+ toEnable = ((aFlags & Qt::ItemIsEditable) != 0);
+ }
+ foreach(QAction* aCmd, actions()) {
+ aCmd->setEnabled(toEnable);
+ }
+ emit contextMenuRequested(theEvent);
+}
+//***************************************************
+void XGUI_ObjectsBrowser::onLabelContextMenuRequested(const QPoint& thePnt)
+{
+ myTreeView->selectionModel()->clearSelection();
+ //Empty feature pointer means that selected root document
+ foreach(QAction* aCmd, actions()) {
+ aCmd->setEnabled(true);
+ }
+ QContextMenuEvent aEvent(QContextMenuEvent::Mouse, thePnt, myActiveDocLbl->mapToGlobal(thePnt));
+ emit contextMenuRequested(&aEvent);
+}
-void XGUI_ObjectsBrowser::onSelectionChanged(const QItemSelection& theSelected,
- const QItemSelection& theDeselected)
+//***************************************************
+void XGUI_ObjectsBrowser::onEditItem()
{
- mySelectedData.clear();
- QModelIndexList aIndexes = selectionModel()->selectedIndexes();
+ QObjectPtrList aSelectedData = selectedObjects();
+ if (aSelectedData.size() > 0) {
+ ObjectPtr anObject = aSelectedData.first();
+ if (anObject.get()) { // Selection happens in TreeView
+ // check whether the object can be renamed. There should not be parts which are not loaded
+ std::set<FeaturePtr> aFeatures;
+ aFeatures.insert(ModelAPI_Feature::feature(anObject));
+ if (!XGUI_Tools::canRemoveOrRename((QWidget*)parent(), aFeatures))
+ return;
+
+ // Find index which corresponds the feature
+ QModelIndex aIndex;
+ foreach(QModelIndex aIdx, selectedIndexes()) {
+ ObjectPtr aFea = dataModel()->object(aIdx);
+ if (dataModel()->object(aIdx)->isSame(anObject)) {
+ aIndex = aIdx;
+ break;
+ }
+ }
+ if (aIndex.isValid()) {
+ myTreeView->setCurrentIndex(aIndex);
+ myTreeView->edit(aIndex);
+ }
+ return;
+ }
+ }
+}
+
+//***************************************************
+QModelIndexList XGUI_ObjectsBrowser::expandedItems(const QModelIndex& theParent) const
+{
+ QModelIndexList aIndexes;
+ QModelIndex aIndex;
+ for (int i = 0; i < myDocModel->rowCount(theParent); i++) {
+ aIndex = myDocModel->index(i, 0, theParent);
+ if (myDocModel->hasChildren(aIndex)) {
+ if (myTreeView->isExpanded(aIndex)) {
+ aIndexes.append(aIndex);
+ QModelIndexList aSubIndexes = expandedItems(aIndex);
+ if (!aSubIndexes.isEmpty())
+ aIndexes.append(aSubIndexes);
+ }
+ }
+ }
+ return aIndexes;
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::rebuildDataTree()
+{
+ myDocModel->rebuildDataTree();
+ update();
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::setObjectsSelected(const QObjectPtrList& theObjects)
+{
+ QList<QModelIndex> theIndexes;
+ QItemSelectionModel* aSelectModel = myTreeView->selectionModel();
+ aSelectModel->clear();
+
+ foreach(ObjectPtr aFeature, theObjects)
+ {
+ QModelIndex aIndex = myDocModel->objectIndex(aFeature);
+ if (aIndex.isValid()) {
+ aSelectModel->select(aIndex, QItemSelectionModel::Select);
+ }
+ }
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::clearContent()
+{
+ myTreeView->clear();
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::onSelectionChanged(const QItemSelection& theSelected,
+ const QItemSelection& theDeselected)
+{
+ onSelectionChanged();
+}
+
+//***************************************************
+void XGUI_ObjectsBrowser::onSelectionChanged()
+{
+ emit selectionChanged();
+}
+
+//***************************************************
+QObjectPtrList XGUI_ObjectsBrowser::selectedObjects(QModelIndexList* theIndexes) const
+{
+ QObjectPtrList aList;
+ QModelIndexList aIndexes = selectedIndexes();
+ XGUI_DataModel* aModel = dataModel();
QModelIndexList::const_iterator aIt;
for (aIt = aIndexes.constBegin(); aIt != aIndexes.constEnd(); ++aIt) {
- FeaturePtr aFeature = myDocModel->feature(*aIt);
- if (aFeature)
- mySelectedData.append(aFeature);
+ if ((*aIt).column() == 1) {
+ ObjectPtr aObject = aModel->object(*aIt);
+ if (aObject) {
+ aList.append(aObject);
+ if (theIndexes)
+ theIndexes->append(*aIt);
+ }
+ }
}
- emit selectionChanged();
+ return aList;
}
-void XGUI_ObjectsBrowser::mouseDoubleClickEvent(QMouseEvent* theEvent)
+void XGUI_ObjectsBrowser::onBeforeReset()
{
- QModelIndex aIndex = currentIndex();
- bool isChanged = myDocModel->activatedIndex(aIndex);
- QTreeView::mouseDoubleClickEvent(theEvent);
- if (isChanged) {
- setExpanded(aIndex.parent(), true);
- setExpanded(aIndex, myDocModel->hasChildren(aIndex));
- emit activePartChanged(myDocModel->activePart());
+ myExpandedItems = expandedItems();
+}
+
+void XGUI_ObjectsBrowser::onAfterModelReset()
+{
+ foreach(QModelIndex aIndex, myExpandedItems) {
+ myTreeView->setExpanded(aIndex, true);
}
}
-void XGUI_ObjectsBrowser::contextMenuEvent(QContextMenuEvent* theEvent)
+std::list<bool> XGUI_ObjectsBrowser::getStateForDoc(DocumentPtr theDoc) const
{
- emit contextMenuRequested(theEvent);
-}
\ No newline at end of file
+ std::list<bool> aStates;
+ XGUI_DataModel* aModel = dataModel();
+ QModelIndex aRootIdx = aModel->documentRootIndex(theDoc);
+ int aNbChild = aModel->rowCount(aRootIdx);
+ for (int i = 0; i < aNbChild; i++) {
+ QModelIndex aIdx = aModel->index(i, 1, aRootIdx);
+ aStates.push_back(myTreeView->isExpanded(aIdx));
+ }
+ return aStates;
+}
+
+void XGUI_ObjectsBrowser::setStateForDoc(DocumentPtr theDoc, const std::list<bool>& theStates)
+{
+ if (theStates.size() == 0)
+ return;
+ XGUI_DataModel* aModel = dataModel();
+ QModelIndex aRootIdx = aModel->documentRootIndex(theDoc);
+ int aNbChild = aModel->rowCount(aRootIdx);
+
+ std::list<bool>::const_iterator aIt;
+ int i = 0;
+ for (aIt = theStates.cbegin(); aIt != theStates.cend(); aIt++, i++) {
+ if (i >= aNbChild )
+ break;
+ QModelIndex aIdx = aModel->index(i, 0, aRootIdx);
+ myTreeView->setExpanded(aIdx, (*aIt));
+ }
+}
+
+void XGUI_ObjectsBrowser::updateAllIndexes(int theColumn, const QModelIndex& theParent)
+{
+ int aNb = myDocModel->rowCount(theParent);
+ for (int i = 0; i < aNb; i++) {
+ QModelIndex aIdx = myDocModel->index(i, theColumn, theParent);
+ if (aIdx.isValid()) {
+ myTreeView->update(aIdx);
+ updateAllIndexes(theColumn, aIdx);
+ }
+ }
+}