+ HYDRODATA_EXPORT virtual bool ImportFromFile( OSD_File& theFile,
+ bool* theIsRead = 0 );
+
+protected:
+
+ /**
+ * Returns default filling color for new object.
+ */
+ HYDRODATA_EXPORT virtual QColor getDefaultFillingColor() const;
+
+ /**
+ * Returns default border color for new object.
+ */
+ HYDRODATA_EXPORT virtual QColor getDefaultBorderColor() const;
+
+ /**
+ * Checks and if necessary create child 3D object.
+ * Reimplemented to prevent creation of 3D child object.
+ */
+ HYDRODATA_EXPORT virtual void checkAndSetObject3D() {}
+