From: vsv <vsv@opencascade.com>
Date: Fri, 21 Jun 2019 09:53:36 +0000 (+0300)
Subject: Restore reversing state of a filter in GUI
X-Git-Tag: VEDF2019Lot4~101^2~26
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=68ff61fcb1317c61adf8ed9f9bb664177fe88538;p=modules%2Fshaper.git

Restore reversing state of a filter in GUI
---

diff --git a/src/FiltersPlugin/FiltersPlugin_Selection.cpp b/src/FiltersPlugin/FiltersPlugin_Selection.cpp
index e2dd91f01..2a98fc4ff 100644
--- a/src/FiltersPlugin/FiltersPlugin_Selection.cpp
+++ b/src/FiltersPlugin/FiltersPlugin_Selection.cpp
@@ -71,7 +71,9 @@ bool FiltersPlugin_Selection::isReversed(const std::string theFilterID)
 {
   std::string anAttrID = theFilterID + kFilterSeparator + kReverseAttrID;
   std::shared_ptr<ModelAPI_AttributeBoolean> aBool = boolean(anAttrID);
-  return aBool->value();
+  if (aBool.get())
+    return aBool->value();
+  return false;
 }
 
 std::list<AttributePtr> FiltersPlugin_Selection::filterArgs(const std::string theFilterID) const
diff --git a/src/ModuleBase/ModuleBase_WidgetSelectionFilter.cpp b/src/ModuleBase/ModuleBase_WidgetSelectionFilter.cpp
index 77306e017..54e99f1d2 100644
--- a/src/ModuleBase/ModuleBase_WidgetSelectionFilter.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetSelectionFilter.cpp
@@ -175,9 +175,13 @@ void ModuleBase_FilterItem::addItemRow(QWidget* theParent)
   // Reverse filter button
   myRevBtn = new QToolButton(theParent);
   myRevBtn->setCheckable(true);
-  myRevBtn->setChecked(false);
+  bool isReversed = mySelection->isReversed(myFilterID);
+  myRevBtn->setChecked(isReversed);
   myRevBtn->setAutoRaise(true);
-  myRevBtn->setIcon(QIcon(":pictures/add.png"));
+  if (isReversed)
+    myRevBtn->setIcon(QIcon(":pictures/reverce.png"));
+  else
+    myRevBtn->setIcon(QIcon(":pictures/add.png"));
   myRevBtn->setToolTip(tr("Reverse the filter"));
   connect(myRevBtn, SIGNAL(toggled(bool)), SLOT(onReverse(bool)));
   aLayout->addWidget(myRevBtn);