#include <ModelAPI_Session.h>
#include <ModelAPI_Document.h>
#include <ModelAPI_Tools.h>
-#include <Events_Error.h>
#include <ModuleBase_Tools.h>
#include <QLayout>
-#include <QLabel>
+#include <QLineEdit>
#include <QPixmap>
#include <QEvent>
#include <QMouseEvent>
#include <QStyledItemDelegate>
#include <QMessageBox>
+#ifdef WIN32
+#ifdef HAVE_SALOME
+#include <QWindowsStyle>
+#endif
+#endif
+
+
/// Width of second column (minimum acceptable = 27)
#define SECOND_COL_WIDTH 30
XGUI_DataTree::XGUI_DataTree(QWidget* theParent)
: QTreeView(theParent)
{
+#ifdef WIN32
+#ifdef HAVE_SALOME
+ setStyle(new QWindowsStyle());
+#else
+ myStyle = new XGUI_TreeViewStyle();
+ setStyle(myStyle);
+#endif
+#endif
+
setHeaderHidden(true);
setEditTriggers(QAbstractItemView::NoEditTriggers);
setSelectionBehavior(QAbstractItemView::SelectRows);
setColumnWidth(0, aSize.width() - SECOND_COL_WIDTH);
setColumnWidth(1, SECOND_COL_WIDTH);
}
+ QTreeView::resizeEvent(theEvent);
}
void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex)
int aSize = aModel->rowCount(aParent);
for (int i = 0; i < aSize; i++) {
update(aModel->index(i, 0, aParent));
+ update(aModel->index(i, 1, aParent));
+ }
+}
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+void XGUI_DataTree::drawRow(QPainter* thePainter,
+ const QStyleOptionViewItem& theOptions,
+ const QModelIndex& theIndex) const
+{
+ QStyleOptionViewItemV4 aOptions = theOptions;
+ myStyle->setIndex(theIndex);
+ QTreeView::drawRow(thePainter, aOptions, theIndex);
+}
+
+//********************************************************************
+//********************************************************************
+//********************************************************************
+void XGUI_TreeViewStyle::drawPrimitive(PrimitiveElement theElement,
+ const QStyleOption* theOption,
+ QPainter* thePainter, const QWidget* theWidget) const
+{
+ if ((theElement == QStyle::PE_PanelItemViewRow) || (theElement == QStyle::PE_PanelItemViewItem)) {
+ const QStyleOptionViewItemV4* aOptions = qstyleoption_cast<const QStyleOptionViewItemV4 *>(theOption);
+ if (myIndex.isValid() && ((myIndex.flags() & Qt::ItemIsSelectable) == 0)) {
+ QStyle::State aState = aOptions->state;
+ if ((aState & QStyle::State_MouseOver) != 0)
+ aState &= ~QStyle::State_MouseOver;
+ QStyleOptionViewItemV4* aOpt = (QStyleOptionViewItemV4*) aOptions;
+ aOpt->state = aState;
+ QWindowsVistaStyle::drawPrimitive(theElement, aOpt, thePainter, theWidget);
+ }
}
+ QWindowsVistaStyle::drawPrimitive(theElement, theOption, thePainter, theWidget);
}
+#endif
+
//********************************************************************
//********************************************************************
//********************************************************************
XGUI_ActiveDocLbl::XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent )
- : QLineEdit(theText, theParent),
+ : QLabel(theText, theParent),
myPreSelectionStyle(""),
myNeutralStyle(""),
mySelectionStyle(""),
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 = "QLineEdit {background-color: ";
+ myPreSelectionStyle = "QLabel {background-color: ";
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 = "QLineEdit { border: 1px solid " + aName + " }";
+ myNeutralStyle = "QLabel { border: 1px solid " + aName + " }";
- mySelectionStyle = "QLineEdit {background-color: ";
- mySelectionStyle += "qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 " + aHighlight.lighter(170).name();
- mySelectionStyle += ", stop:1 " + aHighlight.lighter().name() + ");";
- mySelectionStyle += "border: 1px solid lightblue; border-radius: 2px }";
- connect(myTreeView->selectionModel(),
- SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- SLOT(unselect()));
+#if (!defined HAVE_SALOME) && (defined WIN32)
+ mySelectionStyle = "QLabel {background-color: ";
+ 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 }";
+#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()) {
setStyleSheet(myNeutralStyle);
break;
}
- return QLineEdit::event(theEvent);
+ 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;
// We can not block signals because on
// clear selection the View state will not be updated
myTreeView->clearSelection();
- QLineEdit::mouseReleaseEvent(e);
+ QLabel::mouseReleaseEvent(e);
MYClearing = false;
}
DocumentPtr aDoc = aMgr->moduleDocument();
myActiveDocLbl = new XGUI_ActiveDocLbl(tr("Part set"), aLabelWgt);
- myActiveDocLbl->setReadOnly(true);
- myActiveDocLbl->setFrame(false);
+// myActiveDocLbl->setReadOnly(true);
+// myActiveDocLbl->setFrame(false);
myActiveDocLbl->setContextMenuPolicy(Qt::CustomContextMenu);
aLabelLay->addWidget(myActiveDocLbl);
aLabelWgt->setPalette(aPalet);
myDocModel = new XGUI_DataModel(this);
- myTreeView->setModel(myDocModel);
-
- // It has to be done after setting of model
- myActiveDocLbl->setTreeView(myTreeView);
+ connect(myDocModel, SIGNAL(modelAboutToBeReset()), SLOT(onBeforeReset()));
+ connect(myDocModel, SIGNAL(treeRebuilt()), SLOT(onAfterModelReset()));
- QItemSelectionModel* aSelMod = myTreeView->selectionModel();
- connect(aSelMod, SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- this, SLOT(onSelectionChanged(const QItemSelection&, const QItemSelection&)));
-
- connect(myActiveDocLbl, SIGNAL(customContextMenuRequested(const QPoint&)), this,
- SLOT(onLabelContextMenuRequested(const QPoint&)));
connect(myTreeView, SIGNAL(contextMenuRequested(QContextMenuEvent*)), this,
SLOT(onContextMenuRequested(QContextMenuEvent*)));
}
{
}
+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)
{
QObjectPtrList aSelectedData = selectedObjects();
if (aSelectedData.size() > 0) {
- ObjectPtr aFeature = aSelectedData.first();
- if (aFeature) { // Selection happens in TreeView
- QObjectPtrList aList;
- aList.append(aFeature);
- // check whether the object can be deleted. There should not be parts which are not loaded
- if (!XGUI_Tools::canRemoveOrRename((QWidget*)parent(), aList))
+ 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(aFeature)) {
+ if (dataModel()->object(aIdx)->isSame(anObject)) {
aIndex = aIdx;
break;
}
}
}
+//***************************************************
+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()
{
}
}
return aList;
-}
\ No newline at end of file
+}
+
+void XGUI_ObjectsBrowser::onBeforeReset()
+{
+ myExpandedItems = expandedItems();
+}
+
+void XGUI_ObjectsBrowser::onAfterModelReset()
+{
+ foreach(QModelIndex aIndex, myExpandedItems) {
+ myTreeView->setExpanded(aIndex, true);
+ }
+}