From ea99914042d4b56dc72c95516db1913ba14fe113 Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Wed, 6 Dec 2017 17:18:44 +0300
Subject: [PATCH] Issue #2324: Update object browser after hide all on Linux

---
 src/XGUI/XGUI_ObjectsBrowser.cpp | 11 +++++++++++
 src/XGUI/XGUI_ObjectsBrowser.h   |  4 ++++
 src/XGUI/XGUI_Workshop.cpp       |  7 +------
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/XGUI/XGUI_ObjectsBrowser.cpp b/src/XGUI/XGUI_ObjectsBrowser.cpp
index 3b09d6ab7..76a63127a 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.cpp
+++ b/src/XGUI/XGUI_ObjectsBrowser.cpp
@@ -621,3 +621,14 @@ void XGUI_ObjectsBrowser::setStateForDoc(DocumentPtr theDoc, const std::list<boo
     myTreeView->setExpanded(aIdx, (*aIt));
   }
 }
+
+void XGUI_ObjectsBrowser::updateAllIndexes(int theColumn, const QModelIndex& theParent)
+{
+  const QAbstractItemModel* aModel = theParent.model();
+  int aNb = aModel->rowCount();
+  for (int i = 0; i < aNb; i++) {
+    QModelIndex aIdx = theParent.child(i, theColumn);
+    myTreeView->update(aIdx);
+    updateAllIndexes(theColumn, aIdx);
+  }
+}
diff --git a/src/XGUI/XGUI_ObjectsBrowser.h b/src/XGUI/XGUI_ObjectsBrowser.h
index fd522c61a..372d4bb76 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.h
+++ b/src/XGUI/XGUI_ObjectsBrowser.h
@@ -206,6 +206,10 @@ Q_OBJECT
 
   void onSelectionChanged();
 
+  /// Updates all items of object browser
+  /// \param theColumn - column of items
+  /// \param theParent - a parent item (by default from root)
+  void updateAllIndexes(int theColumn = 0, const QModelIndex& theParent = QModelIndex());
 
 public slots:
   //! Called on Edit command request
diff --git a/src/XGUI/XGUI_Workshop.cpp b/src/XGUI/XGUI_Workshop.cpp
index de866856d..91d8757f2 100755
--- a/src/XGUI/XGUI_Workshop.cpp
+++ b/src/XGUI/XGUI_Workshop.cpp
@@ -1474,12 +1474,7 @@ void XGUI_Workshop::onContextMenuCommand(const QString& theId, bool isChecked)
     updateCommandStatus();
 #ifndef WIN32
   // Necessary for update icons in ObjectBrowser on Linux
-  QModelIndexList aIndexes = mySelector->selection()->selectedIndexes();
-  foreach (QModelIndex aIdx, aIndexes) {
-    if (aIdx.column() == 0) {
-      myObjectBrowser->treeView()->update(aIdx);
-    }
-  }
+  myObjectBrowser->updateAllIndexes();
 #endif
   } else if (theId == "SELECT_VERTEX_CMD") {
     setViewerSelectionMode(TopAbs_VERTEX);
-- 
2.39.2