0029310: Coding - multiple compiler warnings in Inspectors

1. Added specific header files to disable and restore compiler warnings: Standard_WarningsDisable.hxx, Standard_WarningsRestore.hxx.
   (Currently only MSVC compiler is handled.)
2. Inspector: compiler warnings are disabled for all includes of Qt headers.
3. Inspector: minor code correction to avoid warning due to use of floating point values in integer calculations.

tools/TreeModel/TreeModel_ItemBase.cxx

@@ -14,10 +14,11 @@
 // commercial license or contractual agreement. 
 
 #include <inspector/TreeModel_ItemBase.hxx>
-
 #include <inspector/TreeModel_ItemRole.hxx>
 
+#include <Standard_WarningsDisable.hxx>
 #include <QStringList>
+#include <Standard_WarningsRestore.hxx>
 
 // =======================================================================
 // function : Constructor

tools/TreeModel/TreeModel_ItemBase.hxx

@@ -20,9 +20,7 @@
 #include <Standard_Macro.hxx>
 #include <inspector/TreeModel_ItemRole.hxx>
 
-#ifdef _MSC_VER
-#pragma warning(disable : 4127) // conditional expression is constant
-#endif
+#include <Standard_WarningsDisable.hxx>
 #include <QExplicitlySharedDataPointer>
 #include <QHash>
 #include <QMap>
@@ -31,6 +29,7 @@
 #include <QPair>
 #include <QSharedData>
 #include <QVariant>
+#include <Standard_WarningsRestore.hxx>
 
 class TreeModel_ItemBase;
 

tools/TreeModel/TreeModel_ItemRole.hxx

@@ -16,7 +16,9 @@
 #ifndef TreeModel_ItemRole_H
 #define TreeModel_ItemRole_H
 
+#include <Standard_WarningsDisable.hxx>
 #include <Qt>
+#include <Standard_WarningsRestore.hxx>
 
 //! Sets custom item role of Tree view wmodel
 enum TreeModel_ItemRole

tools/TreeModel/TreeModel_MessageDialog.cxx

@@ -15,12 +15,14 @@
 
 #include <inspector/TreeModel_MessageDialog.hxx>
 
+#include <Standard_WarningsDisable.hxx>
 #include <QCheckBox>
 #include <QCursor>
 #include <QGridLayout>
 #include <QLabel>
 #include <QPushButton>
 #include <QWidget>
+#include <Standard_WarningsRestore.hxx>
 
 // =======================================================================
 // function : Constructor

tools/TreeModel/TreeModel_MessageDialog.hxx

@@ -19,14 +19,13 @@
 #include <Standard.hxx>
 #include <Standard_Macro.hxx>
 
-#ifdef _MSC_VER
-#pragma warning(disable : 4127) // conditional expression is constant
-#endif
+#include <Standard_WarningsDisable.hxx>
 #include <QCheckBox>
 #include <QDialog>
 #include <QLabel>
 #include <QPushButton>
 #include <QString>
+#include <Standard_WarningsRestore.hxx>
 
 class DFBrowser_Module;
 class QWidget;

tools/TreeModel/TreeModel_ModelBase.hxx

@@ -19,10 +19,12 @@
 #include <Standard.hxx>
 #include <inspector/TreeModel_ItemBase.hxx>
 
+#include <Standard_WarningsDisable.hxx>
 #include <QAbstractItemModel>
 #include <QExplicitlySharedDataPointer>
 #include <QModelIndex>
 #include <QVariant>
+#include <Standard_WarningsRestore.hxx>
 
 //! \class TreeModel_ModelBase
 //! \brief Implementation of the tree item based model of QAbstractItemModel.