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/TInspector/TInspector_Communicator.cxx

@@ -19,10 +19,12 @@
 #include <TCollection_AsciiString.hxx>
 #include <inspector/TInspector_Window.hxx>
 
+#include <Standard_WarningsDisable.hxx>
 #include <QApplication>
 #include <QDir>
 #include <QMainWindow>
 #include <QWidget>
+#include <Standard_WarningsRestore.hxx>
 
 // =======================================================================
 // function : Constructor

tools/TInspector/TInspector_Window.cxx

@@ -19,6 +19,7 @@
 #include <inspector/TInspectorAPI_Communicator.hxx>
 #include <inspector/TInspector_PluginParameters.hxx>
 
+#include <Standard_WarningsDisable.hxx>
 #include <QApplication>
 #include <QDockWidget>
 #include <QLabel>
@@ -26,6 +27,7 @@
 #include <QPushButton>
 #include <QStackedWidget>
 #include <QVBoxLayout>
+#include <Standard_WarningsRestore.hxx>
 
 const int TINSPECTOR_DEFAULT_WIDTH = 650;
 const int TINSPECTOR_DEFAULT_HEIGHT = 500;//350;

tools/TInspector/TInspector_Window.hxx

@@ -22,12 +22,11 @@
 #include <TCollection_AsciiString.hxx>
 #include <inspector/TInspectorAPI_PluginParameters.hxx>
 
-#ifdef _MSC_VER
-#pragma warning(disable : 4127) // conditional expression is constant
-#endif
+#include <Standard_WarningsDisable.hxx>
 #include <QMap>
 #include <QObject>
 #include <QString>
+#include <Standard_WarningsRestore.hxx>
 
 class TInspectorAPI_Communicator;