Fix of IPAL19633 (Qt4 porting. Strange value of Tolerance when use spin box): set...

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_FilterLibraryDlg.cxx

diff --git a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
index 38632b4744849c321a689aa203a793cc530c4175..fb0d554ede8137c2edf51c70c21f48c6d554f592 100644 (file)
--- a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
@@ -225,8 +225,8 @@ QWidget* SMESHGUI_FilterLibraryDlg::createMainFrame (QWidget* theParent)
   connect(myFileName, SIGNAL(returnPressed()), this, SLOT(onReturnPressed()));
   connect(myOpenBtn, SIGNAL(clicked()), this, SLOT(onBrowse()));
 
-  connect(myListBox, SIGNAL(currentTextChanged(const QString&)),
-         this, SLOT(onFilterChanged(const QString&)));
+  connect(myListBox, SIGNAL( currentItemChanged( QListWidgetItem*, QListWidgetItem* ) ),
+         this, SLOT( onFilterChanged( QListWidgetItem*, QListWidgetItem* ) ) );
 
   connect(myAddBtn, SIGNAL(clicked()), this, SLOT(onAddBtnPressed()));
   connect(myDeleteBtn, SIGNAL(clicked()), this, SLOT(onDeleteBtnPressed()));
@@ -431,7 +431,7 @@ bool SMESHGUI_FilterLibraryDlg::onApply()
   }
 
   if (myFileName->text() != myLibrary->GetFileName())
-    myLibrary->SetFileName(myFileName->text().toLatin1().data());
+    myLibrary->SetFileName( myFileName->text().toLatin1().constData() );
 
   bool aResult = false;
 
@@ -439,8 +439,8 @@ bool SMESHGUI_FilterLibraryDlg::onApply()
     aResult = true;
   } else if (myMode == EDIT || myMode == ADD_TO) {
     SMESH::Filter_var aFilter = createFilter();
-    if (!myLibrary->Replace(myCurrFilterName.toLatin1().data(),
-                           myName->text().toLatin1().data(),
+    if (!myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
+                           myName->text().toLatin1().constData(),
                            aFilter.in())) {
       SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
                                   tr("ERROR_OF_EDITING"));
@@ -647,7 +647,8 @@ void SMESHGUI_FilterLibraryDlg::onBrowse()
 
   setFileName(fName);
 
-  QString aName = myListBox->item(myListBox->count() - 1)->text();
+  QListWidgetItem* item = myListBox->item( myListBox->count()-1 );
+  QString aName = item ? item->text() : QString::null;
   processNewLibrary();
 
   if (myMode == ADD_TO)
@@ -671,7 +672,7 @@ void SMESHGUI_FilterLibraryDlg::processNewLibrary()
   if (aFilterMgr->_is_nil())
     return;
 
-  myLibrary = aFilterMgr->LoadLibrary(autoExtension(getFileName()).toLatin1().data());
+  myLibrary = aFilterMgr->LoadLibrary(autoExtension(getFileName()).toLatin1().constData());
   if (myLibrary->_is_nil()) {
     if (myMode == COPY_FROM) {
       SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
@@ -679,7 +680,7 @@ void SMESHGUI_FilterLibraryDlg::processNewLibrary()
       return;
     } else {
       myLibrary = aFilterMgr->CreateLibrary();
-      myLibrary->SetFileName(getFileName().toLatin1().data());
+      myLibrary->SetFileName(getFileName().toLatin1().constData());
     }
   }
 
@@ -812,8 +813,9 @@ bool SMESHGUI_FilterLibraryDlg::isValid(const bool theMess) const
 // name    : SMESHGUI_FilterLibraryDlg::onFilterChanged
 // Purpose : SLOT. Called when selected filter of library  changed
 //=======================================================================
-void SMESHGUI_FilterLibraryDlg::onFilterChanged(const QString& theName)
+void SMESHGUI_FilterLibraryDlg::onFilterChanged( QListWidgetItem* item, QListWidgetItem* )
 {
+  QString theName = item ? item->text() : QString::null;
   if (myLibrary->_is_nil())
     return;
 
@@ -830,14 +832,14 @@ void SMESHGUI_FilterLibraryDlg::onFilterChanged(const QString& theName)
     }
 
     SMESH::Filter_var aFilter = createFilter();
-    myLibrary->Replace(myCurrFilterName.toLatin1().data(), 
-                      myName->text().toLatin1().data(), 
+    myLibrary->Replace(myCurrFilterName.toLatin1().constData(), 
+                      myName->text().toLatin1().constData(), 
                       aFilter);
   }
 
   // Fill table with filter parameters
 
-  SMESH::Filter_var aFilter = myLibrary->Copy(theName.toLatin1().data());
+  SMESH::Filter_var aFilter = myLibrary->Copy(theName.toLatin1().constData());
   myCurrFilterName = theName;
   myCurrFilter = myListBox->currentRow();
   myName->setText(theName);
@@ -847,7 +849,7 @@ void SMESHGUI_FilterLibraryDlg::onFilterChanged(const QString& theName)
 
   myTable->Clear(myTable->GetType());
 
-  if (!aFilter->GetCriteria(aCriteria))
+  if (CORBA::is_nil( aFilter ) || !aFilter->GetCriteria(aCriteria))
     return;
 
   for (int i = 0, n = aCriteria->length(); i < n; i++)
@@ -863,7 +865,8 @@ void SMESHGUI_FilterLibraryDlg::onFilterChanged(const QString& theName)
 //=======================================================================
 void SMESHGUI_FilterLibraryDlg::onReturnPressed()
 {
-  QString aName = myListBox->item(myListBox->count() - 1)->text();
+  QListWidgetItem* item = myListBox->item( myListBox->count()-1 );
+  QString aName = item ? item->text() : QString::null;
 
   processNewLibrary();
 
@@ -933,10 +936,11 @@ void SMESHGUI_FilterLibraryDlg::onAddBtnPressed()
   {
     if (!isValid(true))
       return;
-
+  }
+  {
     SMESH::Filter_var aFilter = createFilter();
-    myLibrary->Replace(myCurrFilterName.toLatin1().data(), 
-                      myName->text().toLatin1().data(), 
+    myLibrary->Replace(myCurrFilterName.toLatin1().constData(), 
+                      myName->text().toLatin1().constData(), 
                       aFilter);
   }
 
@@ -971,8 +975,8 @@ void SMESHGUI_FilterLibraryDlg::addFilterToLib (const QString& theName)
 
   // add new filter in library
   bool aResult = !aFilter->GetPredicate()->_is_nil()
-    ? myLibrary->Add(aName.toLatin1().data(), aFilter)
-    : myLibrary->AddEmpty(aName.toLatin1().data(), (SMESH::ElementType)myTable->GetType());
+    ? myLibrary->Add(aName.toLatin1().constData(), aFilter)
+    : myLibrary->AddEmpty(aName.toLatin1().constData(), (SMESH::ElementType)myTable->GetType());
 
   if (!aResult) {
     SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
@@ -1092,7 +1096,7 @@ void SMESHGUI_FilterLibraryDlg::onDeleteBtnPressed()
 
   int anIndex = getIndex(myCurrFilterName);
 
-  if (anIndex == -1 || !myLibrary->Delete(myCurrFilterName.toLatin1().data())) {
+  if (anIndex == -1 || !myLibrary->Delete(myCurrFilterName.toLatin1().constData())) {
     SUIT_MessageBox::information(SMESHGUI::desktop(), tr("SMESH_ERROR"),
                                 tr("ERROR_OF_DELETING"));
   } else {
@@ -1184,8 +1188,8 @@ void SMESHGUI_FilterLibraryDlg::onNeedValidation()
     if (valid)
     {
       SMESH::Filter_var aFilter = createFilter(myTable->GetType());
-      myLibrary->Replace(myCurrFilterName.toLatin1().data(),
-                        myName->text().toLatin1().data(),
+      myLibrary->Replace(myCurrFilterName.toLatin1().constData(),
+                        myName->text().toLatin1().constData(),
                         aFilter);
     }
   }