Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 123]
  future | |
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| AbstractAspect | Base class of all persistent objects in a Project |
| AbstractColumn | Interface definition for data with column logic |
| AbstractFilter | Base class for all analysis operations |
| AbstractImportFilter | Interface for import operations |
| AbstractPart | Base class of Aspects with MDI windows as views |
| AbstractSimpleFilter | Simplified filter interface for filters with only one output port |
| ActionManager | Manages QActions and their shortcuts |
| ActionManagerOwner | A module (typically a PartMaker) that has an ActionManager |
| ApplicationWindow | SciDAVis's main window |
| ArrowMarker | Draws lines and arrows on a QwtPlot |
| AsciiTableImportFilter | Import an ASCII file as Table |
| AspectCaptionSpecChangeCmd | |
| AspectChildAddCmd | |
| AspectChildMoveCmd | |
| AspectChildRemoveCmd | |
| AspectChildReparentCmd | |
| AspectCommentChangeCmd | |
| AspectCreationTimeChangeCmd | |
| AspectNameChangeCmd | |
| AssociationsDialog | Plot associations dialog |
| AxesDialog | General plot options dialog |
| Bar | 3D bars (modifed enrichment from QwtPlot3D) |
| BoxCurve | Box curve |
| CanvasPicker | Handles parts of the user interaction for a Plot by registering itself as an event filter for its QwtPlotCanvas |
| ColorBox | A combo box to select a standard color |
| ColorButton | A button used for color selection |
| ColorMapEditor | |
| Column | Aspect that manages a column |
| ColumnClearCmd | |
| ColumnClearFormulasCmd | |
| ColumnClearMasksCmd | |
| ColumnClearValidityCmd | |
| ColumnFullCopyCmd | |
| ColumnInsertEmptyRowsCmd | |
| ColumnPartialCopyCmd | |
| ColumnRemoveRowsCmd | |
| ColumnReplaceDateTimesCmd | |
| ColumnReplaceTextsCmd | |
| ColumnReplaceValuesCmd | |
| ColumnSetDateTimeCmd | |
| ColumnSetFormulaCmd | |
| ColumnSetInvalidCmd | |
| ColumnSetMaskedCmd | |
| ColumnSetModeCmd | |
| ColumnSetPlotDesignationCmd | |
| ColumnSetTextCmd | |
| ColumnSetValueCmd | |
| ColumnStringIO | String-IO interface of Column |
| Cone3D | 3D cone class (based on QwtPlot3D) |
| ConfigDialog | Preferences dialog |
| ConfigPageMaker | A module with application-wide settings |
| ConfigPageWidget | Widget for configuration pages that has an apply slot |
| Convolution | |
| Correlation | |
| CurveLayout | Structure containing curve layout parameters |
| CurveRangeDialog | Curve range dialog |
| CurvesDialog | Add/remove curves dialog |
| CurveTreeItem | CurveTreeItem tree widget item class |
| DataCurve | |
| DataPickerTool | Plot tool for selecting, moving or removing individual points of a curve |
| DataPointPicker | Let the user pick single data points from a plot |
| DataSetDialog | Multi purpose dialog for choosing a data set |
| DateScaleDraw | |
| DateTime2DoubleFilter | Conversion filter QDateTime -> double (using Julian day) |
| DateTime2StringFilter | Conversion filter QDateTime -> QString |
| DateTime2StringFilterSetFormatCmd | |
| DateTimeScaleDraw | |
| DayOfWeek2DoubleFilter | Conversion filter QDateTime -> double, translating dates into days of the week (Monday -> 1) |
| Deconvolution | |
| DiffData | |
| Differentiation | |
| Double2DateTimeFilter | Conversion filter double -> QDateTime |
| Double2DayOfWeekFilter | Conversion filter double -> QDateTime, interpreting the input numbers as days of the week (1 = Monday) |
| Double2MonthFilter | Conversion filter double -> QDateTime, interpreting the input numbers as months of the year |
| Double2StringFilter | Locale-aware conversion filter double -> QString |
| Double2StringFilterSetDigitsCmd | |
| Double2StringFilterSetFormatCmd | |
| EmptySourceError | |
| ErrDialog | Add error bars dialog |
| ExpDecayDialog | Fit exponential decay dialog |
| ExponentialFit | |
| ExportDialog | Export ASCII dialog |
| ExtensibleFileDialog | QFileDialog plus generic extension support |
| FFT | |
| FFTDialog | Fast Fourier transform options dialog |
| FFTFilter | |
| FileFormat | Factory for import/export filters |
| Filter | Abstract base class for data analysis operations |
| FilterDialog | Filter options dialog |
| FilterMaker | Factory for filters |
| FindDialog | Find dialog |
| Fit | Fit base class |
| FitData | Structure for fitting data |
| FitDialog | Fit Wizard |
| Folder | Folder for the project explorer |
| FolderListItem | Folders list item class |
| FolderListView | Folder list view class |
| FunctionCurve | |
| FunctionDialog | Function dialog |
| GaussAmpFit | |
| GaussFit | |
| Graph | A 2D-plotting widget |
| Graph3D | 3D graph widget |
| Grid | 2D Grid class |
| ImageDialog | Image geometry dialog |
| ImageExportDialog | QFileDialog extended with options for image export |
| ImageMarker | Draw images on a QwtPlot |
| ImportASCIIDialog | Import ASCII file(s) dialog |
| ImportOPJ | Origin project import class |
| IntDialog | Integration options dialog |
| Integration | |
| Interpolation | |
| InterpolationDialog | Interpolation options dialog |
| Interval | Auxiliary class for interval based data |
| Interval< double > | |
| Interval< float > | |
| Interval< long double > | |
| IntervalAttribute | A class representing an interval-based attribute |
| IntervalAttribute< bool > | A class representing an interval-based attribute (bool version) |
| IntervalBase | |
| LayerButton | Button with layer number |
| LayerDialog | Arrange layers dialog |
| LayerItem | LayerItem tree widget item class |
| Legend | A piece of text to be drawn on a Plot |
| LinearFit | |
| LineDialog | Line options dialog |
| LineProfileTool | Plot tool for calculating intensity profiles of image markers along a line |
| LorentzFit | |
| Matrix | Matrix worksheet class |
| MatrixClearCmd | |
| MatrixClearColumnCmd | |
| MatrixData | |
| MatrixInsertColumnsCmd | |
| MatrixInsertRowsCmd | |
| MatrixMirrorHorizontallyCmd | |
| MatrixMirrorVerticallyCmd | |
| MatrixModel | Model for the access to a Matrix |
| MatrixRemoveColumnsCmd | |
| MatrixRemoveRowsCmd | |
| MatrixSetCellValueCmd | |
| MatrixSetColumnCellsCmd | |
| MatrixSetCoordinatesCmd | |
| MatrixSetDigitsCmd | |
| MatrixSetFormatCmd | |
| MatrixSetFormulaCmd | |
| MatrixSetRowCellsCmd | |
| MatrixTransposeCmd | |
| MatrixView | View class for Matrix |
| MatrixViewWidget | Helper class for MatrixView |
| Month2DoubleFilter | Conversion filter QDateTime -> double, translating dates into months (January -> 1) |
| MonthScaleDraw | |
| MultiLayer | An MDI window (MyWidget) managing one or more Graph objects |
| MultiPeakFit | |
| MultiPeakFitTool | |
| MuParserScript | Evaluate mathematical expressions using muParser |
| MuParserScripting | TODO |
| MyParser | Mathematical parser class based on muParser |
| MyWidget | Base class of all MDI client windows |
| NonLinearFit | |
| Note | Notes window class |
| OpenProjectDialog | |
| PartMaker | Factory for AbstractPart objects |
| PartMdiView | MDI sub window that implements functions common to all aspect views |
| PatternBox | Pattern combo box |
| Plot | Plot window class |
| Plot3DDialog | Surface plot options dialog |
| PlotCurve | Abstract 2D plot curve class |
| PlotDialog | Custom plot/curves dialog |
| PlotEnrichement | Draw images on a QwtPlot |
| PlotToolInterface | |
| PlotWizard | A wizard type dialog class to create new plots |
| PluginFit | |
| PolynomFitDialog | Fit polynomial dialog |
| PolynomialFit | |
| Project | Represents a SciDAVis project |
| ProjectConfigPage | Helper class for Project |
| PythonScript | |
| PythonScripting | |
| QwtBarCurve | Bar curve |
| QwtErrorPlotCurve | Error bars curve |
| QwtHistogram | Histogram class |
| QwtPieCurve | Pie plot class |
| QwtSingleArrayData | Single array data (extension to QwtData) |
| QwtSupersciptsScaleDraw | |
| QwtTextScaleDraw | |
| RangeSelectorTool | |
| RenameWindowDialog | Rename window dialog |
| ScaleDraw | Extension to QwtScaleDraw |
| ScalePicker | Handles user interaction with a QwtScaleWidget |
| SciDAVis | Definition of global constants and enums |
| ScreenPickerTool | |
| Script | A chunk of scripting code. Abstract |
| scripted | Interface for maintaining a reference to the current ScriptingEnv |
| ScriptEdit | Editor widget with support for evaluating expressions and executing code |
| ScriptingChangeEvent | Notify an object that it should update its scripting environment (see class scripted) |
| ScriptingEnv | An interpreter for evaluating scripting code. Abstract |
| ScriptingLangDialog | |
| ScriptingLangManager | Keeps a static list of available interpreters and instantiates them on demand |
| SelectionMoveResizer | Handler for modifying one or more QWidget and/or QwtPlotMarker with mouse or keyboard |
| SigmoidalFit | |
| SimpleCopyThroughFilter | Filter which copies the provided input unaltered to the output |
| SimpleFilterColumn | |
| SmoothCurveDialog | Smoothing options dialog |
| SmoothFilter | |
| Spectrogram | |
| String2DateTimeFilter | Conversion filter QString -> QDateTime |
| String2DateTimeFilterSetFormatCmd | |
| String2DayOfWeekFilter | Conversion filter String -> QDateTime, interpreting the input as days of the week (either numeric or "Mon" etc) |
| String2DoubleFilter | Locale-aware conversion filter QString -> double |
| String2MonthFilter | Conversion filter String -> QDateTime, interpreting the input as months of the year (either numeric or "Jan" etc) |
| SurfaceDialog | Define surface plot dialog |
| SymbolBox | Plot symbol combo box |
| SymbolDialog | Tools window to select special text characters |
| Table | MDI window providing a spreadsheet table with column logic |
| TableCommentsHeaderModel | Model class wrapping a TableModel to display column comments in a TableCommentsHeaderView |
| TableCommentsHeaderView | Slave header for TableDoubleHeaderView |
| TableDoubleHeaderView | Horizontal header for TableView displaying comments in a second header |
| TableInsertColumnsCmd | |
| TableItemDelegate | Item delegate for TableView |
| TableModel | Model for the access to a Table |
| TableMoveColumnCmd | |
| TableRemoveColumnsCmd | |
| TableSetNumberOfRowsCmd | |
| TableStatistics | Table that computes and displays statistics on another Table |
| TableView | View class for Table |
| TableViewWidget | Helper class for TableView |
| TeXTableExportDialog | TeXTableExportDialog |
| TeXTableSettings | TeXTableSettings class |
| TeXTableSettingsWidget | TeXTableSettingsWidget class |
| TextDialog | Options dialog for text labels/axes labels |
| TextFormatButtons | Widget with text format buttons (connected to a QTextEdit) |
| ThreeExpFit | |
| TimeScaleDraw | |
| TitlePicker | |
| TranslateCurveTool | Plot tool for translating curves |
| TwoExpFit | |
| UserFunction | Class for user defined functions |
| VectorCurve | Vector curve class |
| WeekDayScaleDraw | |
| WindowListItem | Windows list item class |
| XmlElementAspectMaker | Factory that creates an aspect out of an XML element |
 XmlStreamReader | XML stream parser that supports errors as well as warnings |
