This is the root class of many of the wxWidgets classes.
It declares a virtual destructor which ensures that destructors get called for all derived class objects where necessary.
wx.Object is the hub of a dynamic object creation scheme, enabling a program to create instances of a class only knowing its string class name, and to query the class hierarchy.
The class contains optional debugging versions of new and delete, which can help trace memory allocation and deallocation problems.
wx.Object can be used to implement reference counted objects, such as wx.Pen, wx.Bitmap and others (see this list). See wx.RefCounter and Reference Counting for more info about reference counting.
Class Hierarchy¶Inheritance diagram for class
Object:
Known Subclasses¶wx.AcceleratorTable, wx.Accessible, wx.adv.Animation, ArchiveClassFactory , ArchiveEntry , wx.ArtProvider, AutomationObject , wx.BitmapHandler , Client , wx.Clipboard, wx.Colour, wx.ColourData, wx.propgrid.ColourPropertyValue, wx.Command, wx.CommandProcessor, wx.ConfigBase, Connection , ConnectionBase , wx.ContextHelp, wx.DC, DDEClient , wx.dataview.DataViewIconText, wx.dataview.DataViewRenderer, DocTemplate , wx.DragImage, EncodingConverter , wx.Event, wx.EvtHandler, wx.FSFile, wx.FileHistory, wx.FileSystem, wx.FileSystemHandler, FilterClassFactory , wx.FindReplaceData, wx.FontData, wx.GDIObject, wx.glcanvas.GLContext, wx.GraphicsObject, wx.GraphicsRenderer, wx.grid.GridTableBase, HashTable , wx.HelpControllerBase, wx.html.HtmlCell, wx.html.HtmlDCRenderer, wx.html.HtmlEasyPrinting, wx.html.HtmlFilter, wx.html.HtmlHelpData, wx.html.HtmlLinkInfo, wx.html.HtmlTagHandler, wx.Image, wx.ImageHandler, wx.ImageList, wx.IndividualLayoutConstraint, wx.adv.Joystick, wx.adv.LayoutAlgorithm, wx.LayoutConstraints, wx.ListItem, wx.Mask, wx.MenuItem, wx.Metafile, Module , wx.propgrid.PGCell, wx.propgrid.PGEditor, wx.propgrid.PGEditorDialogAdapter, wx.propgrid.PGProperty, wx.PageSetupDialog, wx.PageSetupDialogData, wx.PrintData, wx.PrintDialog, wx.PrintDialogData, wx.PrintPreview, wx.Printer, wx.Printout, Quantize , wx.RegionIterator, wx.richtext.RichTextAction, wx.richtext.RichTextDrawingContext, wx.richtext.RichTextDrawingHandler, wx.richtext.RichTextFieldType, wx.richtext.RichTextFileHandler, wx.richtext.RichTextFontTable, wx.richtext.RichTextFormattingDialogFactory, wx.richtext.RichTextHeaderFooterData, wx.richtext.RichTextImageBlock, wx.richtext.RichTextObject, wx.richtext.RichTextPrinting, wx.richtext.RichTextProperties, wx.richtext.RichTextRenderer, wx.richtext.RichTextStyleDefinition, wx.richtext.RichTextStyleSheet, wx.Sizer, wx.SizerItem, SockAddress , SocketBase , wx.adv.Sound, StringTokenizer , wx.SystemOptions, TCPClient , TCPConnection , TCPServer , wx.ToolBarToolBase, wx.ToolTip, URI , Variant , wx.html2.WebViewFactory, wx.xml.XmlDocument, wx.xrc.XmlResource, wx.xrc.XmlResourceHandler
Methods Summary¶Default constructor; initializes to None the internal reference data.
Deletes the C++ object this Python object is a proxy for.
This virtual function is redefined for every class that requires run-time type information, when using the DECLARE_CLASS macro (or similar).
Returns the class name of the C++ class using RTTI.
Returns the Object.m_refData pointer, i.e. the data referenced by this object.
Returns True if this object has the same data pointer as obj.
Makes this object refer to the data in clone.
Sets the Object.m_refData pointer.
Decrements the reference count in the associated data, and if it is zero, deletes the data.
This is the same of AllocExclusive but this method is public.
Possible constructors:
Object() -> None Object(other) -> None
This is the root class of many of the wxWidgets classes.
__init__ (self)
Default constructor; initializes to None the internal reference data.
None
__init__ (self, other)
Copy constructor.
Sets the internal Object.m_refData pointer to point to the same instance of the ObjectRefData-derived class pointed by other and increments the refcount of Object.m_refData.
other (wx.Object)
None
Deletes the C++ object this Python object is a proxy for.
None
This virtual function is redefined for every class that requires run-time type information, when using the DECLARE_CLASS macro (or similar).
Returns the class name of the C++ class using RTTI.
str
Returns the Object.m_refData pointer, i.e. the data referenced by this object.
wx.ObjectRefData
Returns True if this object has the same data pointer as obj.
Notice that True is returned if the data pointers are None in both objects.
This function only does a shallow comparison, i.e. it doesnât compare the objects pointed to by the data pointers of these objects.
obj (wx.Object)
bool
Makes this object refer to the data in clone.
clone (wx.Object) â The object to âcloneâ.
None
Note
First this function calls UnRef on itself to decrement (and perhaps free) the data it is currently referring to. It then sets its own Object.m_refData to point to that of clone, and increments the reference count inside the data.
Sets the Object.m_refData pointer.
data (wx.ObjectRefData)
None
Decrements the reference count in the associated data, and if it is zero, deletes the data.
The Object.m_refData member is set to None.
None
This is the same of AllocExclusive but this method is public.
None
See GetClassInfo
See GetClassName
See GetRefData and SetRefData
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