studyActivated() virtual method has been added

[modules/gui.git] / src / SUIT / SUIT_Application.h

diff --git a/src/SUIT/SUIT_Application.h b/src/SUIT/SUIT_Application.h
index f2fa7f49c0a487116965bf535a71802db68f5dba..5ee41624be0b4facd4ee94c0a1700314105cbe2b 100755 (executable)
--- a/src/SUIT/SUIT_Application.h
+++ b/src/SUIT/SUIT_Application.h
@@ -50,8 +50,11 @@ public:
   //! Shows the application's main widget. For non GUI application must be redefined.
   virtual void          start();
 
-  //! Loads document <theFileName> into active Study. If Study is empty - creates it.
-  virtual bool          useFile( const QString& );
+  //! Opens document <theFileName> into active Study. If Study is empty - creates it.
+  virtual bool          useFile( const QString& theFileName);
+
+  //! Loads document <theName> into active Study. If Study is empty - creates it.
+  virtual bool          useStudy( const QString& theName);
 
   //! Creates new empty Study if active Study = 0
   virtual void          createEmptyStudy();
@@ -69,10 +72,13 @@ public:
   //! Puts the message to the status bar  
   void putInfo ( const QString&, const int = 0 );
 
-  //! Invokes application-specific "Open/Save" file dialog and returns the selected file name.
+  //! Invokes application-specific "Open/Save File" dialog and returns the selected file name.
   virtual QString getFileName( bool open, const QString& initial, const QString& filters, 
                               const QString& caption, QWidget* parent ) = 0;
 
+  //! Invokes application-specific "Select Directory" dialog and returns the selected directory name.
+  virtual QString getDirectory( const QString& initial, const QString& caption, QWidget* parent ) = 0;
+
 signals:
   void                  applicationClosed( SUIT_Application* );
   void                  activated( SUIT_Application* );
@@ -113,8 +119,8 @@ protected:
                                       const QString&, const int, QObject* = 0,
                                       const bool = false, QObject* = 0, const char* = 0 );
 
-private slots:
-  void                  onDesktopActivated();
+protected slots:
+  virtual void          onDesktopActivated();
 
 private:
   SUIT_Study*           myStudy;
@@ -124,7 +130,8 @@ private:
 //! This function must return a new application instance.
 extern "C"
 {
-  typedef SUIT_Application* (*APP_CREATE_FUNC)( int, char** );
+  //jfa 22.06.2005:typedef SUIT_Application* (*APP_CREATE_FUNC)( int, char** );
+  typedef SUIT_Application* (*APP_CREATE_FUNC)();
 }
 
 #define APP_CREATE_NAME "createApplication"