#include <wx/richtext/richtextbuffer.h>

Inheritance diagram for wxRichTextCell:

Detailed Description

wxRichTextCell is the cell in a table, in which the user can type.

As well as text, it can also contain objects e.g. an image, or even another wxRichTextTable.

A cell's appearance can be changed via its associated wxRichTextAttr; for example its size altered or its background colour set. It also has the properties of column- and row-span. By default these are 1, meaning that the cell only spans itself, but can be increased using the SetColSpan() and SetRowSpan() methods. Attempts to set too large a span are silently truncated to the table edge.

Public Member Functions
	wxRichTextCell (wxRichTextObject *parent=NULL)
	Default constructor; optionally pass the parent object.

	wxRichTextCell (const wxRichTextCell &obj)
	Copy constructor.

virtual bool	Draw (wxDC &dc, wxRichTextDrawingContext &context, const wxRichTextRange &range, const wxRichTextSelection &selection, const wxRect &rect, int descent, int style)
	Draw the item, within the given range.

virtual int	HitTest (wxDC &dc, wxRichTextDrawingContext &context, const wxPoint &pt, long &textPosition, wxRichTextObject obj, wxRichTextObject contextObj, int flags=0)
	Hit-testing: returns a flag indicating hit test details, plus information about position.

virtual wxString	GetXMLNodeName () const
	Returns the XML node name of this object.

virtual bool	CanEditProperties () const
	Returns true if we can edit the object's properties via a GUI.

virtual bool	EditProperties (wxWindow parent, wxRichTextBuffer buffer)
	Edits the object's properties via a GUI.

virtual wxString	GetPropertiesMenuLabel () const
	Returns the label to be used for the properties context menu item.

int	GetColSpan () const
	Returns the number of columns spanned by the cell.

void	SetColSpan (long span)
	Set the number of columns spanned by the cell.

int	GetRowSpan () const
	Returns the number of rows spanned by the cell.

void	SetRowSpan (long span)
	Set the number of rows spanned by the cell.

virtual wxRichTextObject *	Clone () const
	Clones the object.

void	Copy (const wxRichTextCell &obj)

Public Member Functions inherited from wxRichTextBox
	wxRichTextBox (wxRichTextObject *parent=NULL)
	Default constructor; optionally pass the parent object.

	wxRichTextBox (const wxRichTextBox &obj)
	Copy constructor.

void	Copy (const wxRichTextBox &obj)

Public Member Functions inherited from wxRichTextParagraphLayoutBox
	wxRichTextParagraphLayoutBox (wxRichTextObject *parent=NULL)

	wxRichTextParagraphLayoutBox (const wxRichTextParagraphLayoutBox &obj)

	~wxRichTextParagraphLayoutBox ()

virtual bool	Layout (wxDC &dc, wxRichTextDrawingContext &context, const wxRect &rect, const wxRect &parentRect, int style)
	Lay the item out at the specified position with the given size constraint.

virtual bool	GetRangeSize (const wxRichTextRange &range, wxSize &size, int &descent, wxDC &dc, wxRichTextDrawingContext &context, int flags, const wxPoint &position=wxPoint(0, 0), const wxSize &parentSize=wxDefaultSize, wxArrayInt *partialExtents=NULL) const
	Returns the object size for the given range.

virtual bool	DeleteRange (const wxRichTextRange &range)
	Deletes the given range.

virtual wxString	GetTextForRange (const wxRichTextRange &range) const
	Returns any text in this object for the given range.

virtual bool	ImportFromXML (wxRichTextBuffer buffer, wxXmlNode node, wxRichTextXMLHandler handler, bool recurse)
	Imports this object from XML.

virtual bool	AcceptsFocus () const
	Returns true if objects of this class can accept the focus, i.e. a call to SetFocusObject is possible.

void	SetRichTextCtrl (wxRichTextCtrl *ctrl)
	Associates a control with the buffer, for operations that for example require refreshing the window.

wxRichTextCtrl *	GetRichTextCtrl () const
	Returns the associated control.

void	SetPartialParagraph (bool partialPara)
	Sets a flag indicating whether the last paragraph is partial or complete.

bool	GetPartialParagraph () const
	Returns a flag indicating whether the last paragraph is partial or complete.

virtual wxRichTextStyleSheet *	GetStyleSheet () const
	Returns the style sheet associated with the overall buffer.

virtual bool	IsTopLevel () const
	Returns true if this object is top-level, i.e. contains its own paragraphs, such as a text box.

bool	InsertParagraphsWithUndo (wxRichTextBuffer buffer, long pos, const wxRichTextParagraphLayoutBox &paragraphs, wxRichTextCtrl ctrl, int flags=0)
	Submits a command to insert paragraphs.

bool	InsertTextWithUndo (wxRichTextBuffer buffer, long pos, const wxString &text, wxRichTextCtrl ctrl, int flags=0)
	Submits a command to insert the given text.

bool	InsertNewlineWithUndo (wxRichTextBuffer buffer, long pos, wxRichTextCtrl ctrl, int flags=0)
	Submits a command to insert the given text.

bool	InsertImageWithUndo (wxRichTextBuffer buffer, long pos, const wxRichTextImageBlock &imageBlock, wxRichTextCtrl ctrl, int flags, const wxRichTextAttr &textAttr)
	Submits a command to insert the given image.

wxRichTextField *	InsertFieldWithUndo (wxRichTextBuffer buffer, long pos, const wxString &fieldType, const wxRichTextProperties &properties, wxRichTextCtrl ctrl, int flags, const wxRichTextAttr &textAttr)
	Submits a command to insert the given field.

wxRichTextAttr	GetStyleForNewParagraph (wxRichTextBuffer *buffer, long pos, bool caretPosition=false, bool lookUpNewParaStyle=false) const
	Returns the style that is appropriate for a new paragraph at this position.

wxRichTextObject *	InsertObjectWithUndo (wxRichTextBuffer buffer, long pos, wxRichTextObject object, wxRichTextCtrl *ctrl, int flags=0)
	Inserts an object.

bool	DeleteRangeWithUndo (const wxRichTextRange &range, wxRichTextCtrl ctrl, wxRichTextBuffer buffer)
	Submits a command to delete this range.

void	DrawFloats (wxDC &dc, wxRichTextDrawingContext &context, const wxRichTextRange &range, const wxRichTextSelection &selection, const wxRect &rect, int descent, int style)
	Draws the floating objects in this buffer.

void	MoveAnchoredObjectToParagraph (wxRichTextParagraph from, wxRichTextParagraph to, wxRichTextObject *obj)
	Moves an anchored object to another paragraph.

void	Init ()
	Initializes the object.

virtual void	Clear ()
	Clears all the children.

virtual void	Reset ()
	Clears and initializes with one blank paragraph.

virtual wxRichTextRange	AddParagraph (const wxString &text, wxRichTextAttr *paraStyle=NULL)
	Convenience function to add a paragraph of text.

virtual wxRichTextRange	AddImage (const wxImage &image, wxRichTextAttr *paraStyle=NULL)
	Convenience function to add an image.

virtual wxRichTextRange	AddParagraphs (const wxString &text, wxRichTextAttr *paraStyle=NULL)
	Adds multiple paragraphs, based on newlines.

virtual wxRichTextLine *	GetLineAtPosition (long pos, bool caretPosition=false) const
	Returns the line at the given position.

virtual wxRichTextLine *	GetLineAtYPosition (int y) const
	Returns the line at the given y pixel position, or the last line.

virtual wxRichTextParagraph *	GetParagraphAtPosition (long pos, bool caretPosition=false) const
	Returns the paragraph at the given character or caret position.

virtual wxSize	GetLineSizeAtPosition (long pos, bool caretPosition=false) const
	Returns the line size at the given position.

virtual long	GetVisibleLineNumber (long pos, bool caretPosition=false, bool startOfLine=false) const
	Given a position, returns the number of the visible line (potentially many to a paragraph), starting from zero at the start of the buffer.

virtual wxRichTextLine *	GetLineForVisibleLineNumber (long lineNumber) const
	Given a line number, returns the corresponding wxRichTextLine object.

virtual wxRichTextObject *	GetLeafObjectAtPosition (long position) const
	Returns the leaf object in a paragraph at this position.

virtual wxRichTextParagraph *	GetParagraphAtLine (long paragraphNumber) const
	Returns the paragraph by number.

virtual wxRichTextParagraph *	GetParagraphForLine (wxRichTextLine *line) const
	Returns the paragraph for a given line.

virtual int	GetParagraphLength (long paragraphNumber) const
	Returns the length of the paragraph.

virtual int	GetParagraphCount () const
	Returns the number of paragraphs.

virtual int	GetLineCount () const
	Returns the number of visible lines.

virtual wxString	GetParagraphText (long paragraphNumber) const
	Returns the text of the paragraph.

virtual long	XYToPosition (long x, long y) const
	Converts zero-based line column and paragraph number to a position.

virtual bool	PositionToXY (long pos, long x, long y) const
	Converts a zero-based position to line column and paragraph number.

virtual bool	SetStyle (const wxRichTextRange &range, const wxRichTextAttr &style, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO)
	Sets the attributes for the given range.

virtual void	SetStyle (wxRichTextObject *obj, const wxRichTextAttr &textAttr, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO)
	Sets the attributes for the given object only, for example the box attributes for a text box.

virtual bool	GetStyle (long position, wxRichTextAttr &style)
	Returns the combined text attributes for this position.

virtual bool	GetUncombinedStyle (long position, wxRichTextAttr &style)
	Returns the content (uncombined) attributes for this position.

virtual bool	DoGetStyle (long position, wxRichTextAttr &style, bool combineStyles=true)
	Implementation helper for GetStyle.

virtual bool	GetStyleForRange (const wxRichTextRange &range, wxRichTextAttr &style)
	This function gets a style representing the common, combined attributes in the given range.

bool	CollectStyle (wxRichTextAttr &currentStyle, const wxRichTextAttr &style, wxRichTextAttr &clashingAttr, wxRichTextAttr &absentAttr)
	Combines style with currentStyle for the purpose of summarising the attributes of a range of content.

virtual bool	ClearListStyle (const wxRichTextRange &range, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO)
	Clears the list style from the given range, clearing list-related attributes and applying any named paragraph style associated with each paragraph.

virtual bool	DoNumberList (const wxRichTextRange &range, const wxRichTextRange &promotionRange, int promoteBy, wxRichTextListStyleDefinition *def, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom=1, int specifiedLevel=-1)
	Helper for NumberList and PromoteList, that does renumbering and promotion simultaneously def can be NULL/empty to indicate that the existing list style should be used.

virtual bool	FindNextParagraphNumber (wxRichTextParagraph *previousParagraph, wxRichTextAttr &attr) const
	Fills in the attributes for numbering a paragraph after previousParagraph.

virtual bool	SetProperties (const wxRichTextRange &range, const wxRichTextProperties &properties, int flags=wxRICHTEXT_SETPROPERTIES_WITH_UNDO)
	Sets the properties for the given range, passing flags to determine how the attributes are set.

virtual bool	SetObjectPropertiesWithUndo (wxRichTextObject &obj, const wxRichTextProperties &properties, wxRichTextObject *objToSet=NULL)
	Sets with undo the properties for the given object.

virtual bool	HasCharacterAttributes (const wxRichTextRange &range, const wxRichTextAttr &style) const
	Test if this whole range has character attributes of the specified kind.

virtual bool	HasParagraphAttributes (const wxRichTextRange &range, const wxRichTextAttr &style) const
	Test if this whole range has paragraph attributes of the specified kind.

virtual void	PrepareContent (wxRichTextParagraphLayoutBox &container)
	Prepares the content just before insertion (or after buffer reset).

virtual bool	InsertFragment (long position, wxRichTextParagraphLayoutBox &fragment)
	Insert fragment into this box at the given position.

virtual bool	CopyFragment (const wxRichTextRange &range, wxRichTextParagraphLayoutBox &fragment)
	Make a copy of the fragment corresponding to the given range, putting it in fragment.

virtual bool	ApplyStyleSheet (wxRichTextStyleSheet *styleSheet)
	Apply the style sheet to the buffer, for example if the styles have changed.

void	Copy (const wxRichTextParagraphLayoutBox &obj)

void	operator= (const wxRichTextParagraphLayoutBox &obj)

virtual void	UpdateRanges ()
	Calculate ranges.

virtual wxString	GetText () const
	Get all the text.

virtual bool	SetDefaultStyle (const wxRichTextAttr &style)
	Sets the default style, affecting the style currently being applied (for example, setting the default style to bold will cause subsequently inserted text to be bold).

virtual const wxRichTextAttr &	GetDefaultStyle () const
	Returns the current default style, affecting the style currently being applied (for example, setting the default style to bold will cause subsequently inserted text to be bold).

virtual void	SetBasicStyle (const wxRichTextAttr &style)
	Sets the basic (overall) style.

virtual const wxRichTextAttr &	GetBasicStyle () const
	Returns the basic (overall) style.

virtual void	Invalidate (const wxRichTextRange &invalidRange=wxRICHTEXT_ALL)
	Invalidates the buffer.

virtual void	DoInvalidate (const wxRichTextRange &invalidRange)
	Do the (in)validation for this object only.

virtual void	InvalidateHierarchy (const wxRichTextRange &invalidRange=wxRICHTEXT_ALL)
	Do the (in)validation both up and down the hierarchy.

virtual bool	UpdateFloatingObjects (const wxRect &availableRect, wxRichTextObject *untilObj=NULL)
	Gather information about floating objects.

wxRichTextRange	GetInvalidRange (bool wholeParagraphs=false) const
	Get invalid range, rounding to entire paragraphs if argument is true.

bool	IsDirty () const
	Returns true if this object needs layout.

wxRichTextFloatCollector *	GetFloatCollector ()
	Returns the wxRichTextFloatCollector of this object.

int	GetFloatingObjectCount () const
	Returns the number of floating objects at this level.

bool	GetFloatingObjects (wxRichTextObjectList &objects) const
	Returns a list of floating objects.

virtual bool	SetListStyle (const wxRichTextRange &range, wxRichTextListStyleDefinition *def, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom=1, int specifiedLevel=-1)
	Sets the list attributes for the given range, passing flags to determine how the attributes are set.

virtual bool	SetListStyle (const wxRichTextRange &range, const wxString &defName, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom=1, int specifiedLevel=-1)
	Sets the list attributes for the given range, passing flags to determine how the attributes are set.

virtual bool	NumberList (const wxRichTextRange &range, wxRichTextListStyleDefinition *def=NULL, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom=1, int specifiedLevel=-1)
	Numbers the paragraphs in the given range.

virtual bool	NumberList (const wxRichTextRange &range, const wxString &defName, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom=1, int specifiedLevel=-1)
	Numbers the paragraphs in the given range.

virtual bool	PromoteList (int promoteBy, const wxRichTextRange &range, wxRichTextListStyleDefinition *def=NULL, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel=-1)
	Promotes the list items within the given range.

virtual bool	PromoteList (int promoteBy, const wxRichTextRange &range, const wxString &defName, int flags=wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel=-1)
	Promotes the list items within the given range.

Public Member Functions inherited from wxRichTextCompositeObject
	wxRichTextCompositeObject (wxRichTextObject *parent=NULL)

virtual	~wxRichTextCompositeObject ()

virtual bool	FindPosition (wxDC &dc, wxRichTextDrawingContext &context, long index, wxPoint &pt, int *height, bool forceLineStart)
	Finds the absolute position and row height for the given character position.

virtual void	CalculateRange (long start, long &end)
	Calculates the range of the object.

virtual void	Dump (wxTextOutputStream &stream)
	Dump object data to the given output stream for debugging.

wxRichTextObjectList &	GetChildren ()
	Returns the children.

const wxRichTextObjectList &	GetChildren () const
	Returns the children.

size_t	GetChildCount () const
	Returns the number of children.

wxRichTextObject *	GetChild (size_t n) const
	Returns the nth child.

virtual bool	IsComposite () const
	Returns true if this object is composite.

virtual bool	IsAtomic () const
	Returns true if no user editing can be done inside the object.

virtual bool	IsEmpty () const
	Returns true if the buffer is empty.

virtual wxRichTextObject *	GetChildAtPosition (long pos) const
	Returns the child object at the given character position.

void	Copy (const wxRichTextCompositeObject &obj)

void	operator= (const wxRichTextCompositeObject &obj)

size_t	AppendChild (wxRichTextObject *child)
	Appends a child, returning the position.

bool	InsertChild (wxRichTextObject child, wxRichTextObject inFrontOf)
	Inserts the child in front of the given object, or at the beginning.

bool	RemoveChild (wxRichTextObject *child, bool deleteChild=false)
	Removes and optionally deletes the specified child.

bool	DeleteChildren ()
	Deletes all the children.

bool	Defragment (wxRichTextDrawingContext &context, const wxRichTextRange &range=wxRICHTEXT_ALL)
	Recursively merges all pieces that can be merged.

virtual void	Move (const wxPoint &pt)
	Moves the object recursively, by adding the offset from old to new.

Public Member Functions inherited from wxRichTextObject
	wxRichTextObject (wxRichTextObject *parent=NULL)
	Constructor, taking an optional parent pointer.

virtual	~wxRichTextObject ()

virtual wxSize	GetBestSize () const
	Returns the best size, i.e. the ideal starting size for this object irrespective of available space.

virtual wxRichTextObject *	DoSplit (long pos)
	Do a split from pos, returning an object containing the second part, and setting the first part in 'this'.

virtual bool	IsFloatable () const
	Returns true if this class of object is floatable.

virtual bool	IsFloating () const
	Returns true if this object is currently floating.

virtual int	GetFloatDirection () const
	Returns the floating direction.

virtual bool	CanMerge (wxRichTextObject *object, wxRichTextDrawingContext &context) const
	Returns true if this object can merge itself with the given one.

virtual bool	Merge (wxRichTextObject *object, wxRichTextDrawingContext &context)
	Returns true if this object merged itself with the given one.

virtual bool	CanSplit (wxRichTextDrawingContext &context) const
	Returns true if this object can potentially be split, by virtue of having different virtual attributes for individual sub-objects.

virtual wxRichTextObject *	Split (wxRichTextDrawingContext &context)
	Returns the final object in the split objects if this object was split due to differences between sub-object virtual attributes.

virtual bool	UsesParagraphAttributes () const
	Returns true if this object takes note of paragraph attributes (text and image objects don't).

virtual bool	HandlesChildSelections () const
	Returns true if this object can handle the selections of its children, fOr example a table.

virtual wxRichTextSelection	GetSelection (long start, long end) const
	Returns a selection object specifying the selections between start and end character positions.

virtual wxSize	GetCachedSize () const
	Gets the cached object size as calculated by Layout.

virtual void	SetCachedSize (const wxSize &sz)
	Sets the cached object size as calculated by Layout.

virtual wxSize	GetMaxSize () const
	Gets the maximum object size as calculated by Layout.

virtual void	SetMaxSize (const wxSize &sz)
	Sets the maximum object size as calculated by Layout.

virtual wxSize	GetMinSize () const
	Gets the minimum object size as calculated by Layout.

virtual void	SetMinSize (const wxSize &sz)
	Sets the minimum object size as calculated by Layout.

virtual wxTextAttrSize	GetNaturalSize () const
	Gets the 'natural' size for an object.

virtual wxPoint	GetPosition () const
	Returns the object position in pixels.

virtual void	SetPosition (const wxPoint &pos)
	Sets the object position in pixels.

virtual wxPoint	GetAbsolutePosition () const
	Returns the absolute object position, by traversing up the child/parent hierarchy.

virtual wxRect	GetRect () const
	Returns the rectangle enclosing the object.

void	SetRange (const wxRichTextRange &range)
	Sets the object's range within its container.

const wxRichTextRange &	GetRange () const
	Returns the object's range.

wxRichTextRange &	GetRange ()
	Returns the object's range.

void	SetOwnRange (const wxRichTextRange &range)
	Set the object's own range, for a top-level object with its own position space.

const wxRichTextRange &	GetOwnRange () const
	Returns the object's own range (valid if top-level).

wxRichTextRange &	GetOwnRange ()
	Returns the object's own range (valid if top-level).

wxRichTextRange	GetOwnRangeIfTopLevel () const
	Returns the object's own range only if a top-level object.

virtual wxRichTextObject *	GetParent () const
	Returns a pointer to the parent object.

virtual void	SetParent (wxRichTextObject *parent)
	Sets the pointer to the parent object.

virtual wxRichTextParagraphLayoutBox *	GetContainer () const
	Returns the top-level container of this object.

virtual wxRichTextParagraphLayoutBox *	GetParentContainer () const
	Returns the top-level container of this object.

virtual void	SetMargins (int margin)
	Set the margin around the object, in pixels.

virtual void	SetMargins (int leftMargin, int rightMargin, int topMargin, int bottomMargin)
	Set the margin around the object, in pixels.

virtual int	GetLeftMargin () const
	Returns the left margin of the object, in pixels.

virtual int	GetRightMargin () const
	Returns the right margin of the object, in pixels.

virtual int	GetTopMargin () const
	Returns the top margin of the object, in pixels.

virtual int	GetBottomMargin () const
	Returns the bottom margin of the object, in pixels.

virtual wxRect	GetAvailableContentArea (wxDC &dc, wxRichTextDrawingContext &context, const wxRect &outerRect) const
	Calculates the available content space in the given rectangle, given the margins, border and padding specified in the object's attributes.

virtual bool	LayoutToBestSize (wxDC &dc, wxRichTextDrawingContext &context, wxRichTextBuffer *buffer, const wxRichTextAttr &parentAttr, const wxRichTextAttr &attr, const wxRect &availableParentSpace, const wxRect &availableContainerSpace, int style)
	Lays out the object first with a given amount of space, and then if no width was specified in attr, lays out the object again using the minimum size.

virtual bool	AdjustAttributes (wxRichTextAttr &attr, wxRichTextDrawingContext &context)
	Adjusts the attributes for virtual attribute provision, collapsed borders, etc.

void	SetAttributes (const wxRichTextAttr &attr)
	Sets the object's attributes.

const wxRichTextAttr &	GetAttributes () const
	Returns the object's attributes.

wxRichTextAttr &	GetAttributes ()
	Returns the object's attributes.

wxRichTextProperties &	GetProperties ()
	Returns the object's properties.

const wxRichTextProperties &	GetProperties () const
	Returns the object's properties.

void	SetProperties (const wxRichTextProperties &props)
	Sets the object's properties.

void	SetDescent (int descent)
	Sets the stored descent value.

int	GetDescent () const
	Returns the stored descent value.

wxRichTextBuffer *	GetBuffer () const
	Returns the containing buffer.

void	SetName (const wxString &name)
	Sets the identifying name for this object as a property using the "name" key.

wxString	GetName () const
	Returns the identifying name for this object from the properties, using the "name" key.

bool	IsShown () const
	Returns true if the object will be shown, false otherwise.

virtual void	Show (bool show)
	Call to show or hide this object.

void	Copy (const wxRichTextObject &obj)
	Copies the object.

void	Reference ()
	Reference-counting allows us to use the same object in multiple lists (not yet used).

void	Dereference ()
	Reference-counting allows us to use the same object in multiple lists (not yet used).

int	ConvertTenthsMMToPixels (wxDC &dc, int units) const
	Converts units in tenths of a millimetre to device units.

int	ConvertPixelsToTenthsMM (wxDC &dc, int pixels) const
	Convert units in pixels to tenths of a millimetre.

Public Member Functions inherited from wxObject
	wxObject ()
	Default ctor; initializes to NULL the internal reference data.

	wxObject (const wxObject &other)
	Copy ctor.

virtual	~wxObject ()
	Destructor.

virtual wxClassInfo *	GetClassInfo () const
	This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar).

wxObjectRefData *	GetRefData () const
	Returns the wxObject::m_refData pointer, i.e. the data referenced by this object.

bool	IsKindOf (const wxClassInfo *info) const
	Determines whether this class is a subclass of (or the same class as) the given class.

bool	IsSameAs (const wxObject &obj) const
	Returns true if this object has the same data pointer as obj.

void	Ref (const wxObject &clone)
	Makes this object refer to the data in clone.

void	SetRefData (wxObjectRefData *data)
	Sets the wxObject::m_refData pointer.

void	UnRef ()
	Decrements the reference count in the associated data, and if it is zero, deletes the data.

void	UnShare ()
	This is the same of AllocExclusive() but this method is public.

void	operator delete (void *buf)
	The delete operator is defined for debugging versions of the library only, when the identifier `WXDEBUG` is defined.

void *	operator new (size_t size, const wxString &filename=NULL, int lineNum=0)
	The new operator is defined for debugging versions of the library only, when the identifier `WXDEBUG` is defined.

Additional Inherited Members
Static Public Member Functions inherited from wxRichTextObject
static int	ConvertTenthsMMToPixels (int ppi, int units, double scale=1.0)
	Converts units in tenths of a millimetre to device units.

static int	ConvertPixelsToTenthsMM (int ppi, int pixels, double scale=1.0)
	Convert units in pixels to tenths of a millimetre.

static bool	DrawBoxAttributes (wxDC &dc, wxRichTextBuffer buffer, const wxRichTextAttr &attr, const wxRect &boxRect, int flags=0, wxRichTextObject obj=NULL)
	Draws the borders and background for the given rectangle and attributes.

static bool	DrawBorder (wxDC &dc, wxRichTextBuffer *buffer, const wxRichTextAttr &attr, const wxTextAttrBorders &borders, const wxRect &rect, int flags=0)
	Draws a border.

static bool	GetBoxRects (wxDC &dc, wxRichTextBuffer *buffer, const wxRichTextAttr &attr, wxRect &marginRect, wxRect &borderRect, wxRect &contentRect, wxRect &paddingRect, wxRect &outlineRect)
	Returns the various rectangles of the box model in pixels.

static bool	GetTotalMargin (wxDC &dc, wxRichTextBuffer *buffer, const wxRichTextAttr &attr, int &leftMargin, int &rightMargin, int &topMargin, int &bottomMargin)
	Returns the total margin for the object in pixels, taking into account margin, padding and border size.

static wxRect	AdjustAvailableSpace (wxDC &dc, wxRichTextBuffer *buffer, const wxRichTextAttr &parentAttr, const wxRichTextAttr &childAttr, const wxRect &availableParentSpace, const wxRect &availableContainerSpace)
	Returns the rectangle which the child has available to it given restrictions specified in the child attribute, e.g.

Protected Member Functions inherited from wxObject
void	AllocExclusive ()
	Ensure that this object's data is not shared with any other object.

virtual wxObjectRefData *	CreateRefData () const
	Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it.

virtual wxObjectRefData *	CloneRefData (const wxObjectRefData *data) const
	Creates a new instance of the wxObjectRefData-derived class specific to this object and initializes it copying data.

Protected Attributes inherited from wxRichTextParagraphLayoutBox
wxRichTextCtrl *	m_ctrl

wxRichTextAttr	m_defaultAttributes

wxRichTextRange	m_invalidRange

bool	m_partialParagraph

wxRichTextFloatCollector *	m_floatCollector

Constructor & Destructor Documentation

wxRichTextCell::wxRichTextCell ( wxRichTextObject * parent = NULL )

Default constructor; optionally pass the parent object.

wxRichTextCell::wxRichTextCell ( const wxRichTextCell & obj )

inline

Copy constructor.

Member Function Documentation

virtual bool wxRichTextCell::CanEditProperties ( ) const

inlinevirtual

Returns true if we can edit the object's properties via a GUI.

Reimplemented from wxRichTextBox.

virtual wxRichTextObject* wxRichTextCell::Clone ( ) const

inlinevirtual

Clones the object.

Reimplemented from wxRichTextBox.

void wxRichTextCell::Copy ( const wxRichTextCell & obj )

virtual bool wxRichTextCell::Draw	(	wxDC &	dc,
		wxRichTextDrawingContext &	context,
		const wxRichTextRange &	range,
		const wxRichTextSelection &	selection,
		const wxRect &	rect,
		int	descent,
		int	style
	)

virtual

Draw the item, within the given range.

Some objects may ignore the range (for example paragraphs) while others must obey it (lines, to implement wrapping)

Reimplemented from wxRichTextBox.

virtual bool wxRichTextCell::EditProperties	(	wxWindow *	parent,
		wxRichTextBuffer *	buffer
	)

virtual

Edits the object's properties via a GUI.

Reimplemented from wxRichTextBox.

int wxRichTextCell::GetColSpan ( ) const

Returns the number of columns spanned by the cell.

By default a cell doesn't span extra columns, so this function returns 1.

Since: 2.9.5

See Also: SetColSpan(), GetRowSpan()

virtual wxString wxRichTextCell::GetPropertiesMenuLabel ( ) const

inlinevirtual

Returns the label to be used for the properties context menu item.

Reimplemented from wxRichTextBox.

int wxRichTextCell::GetRowSpan ( ) const

Returns the number of rows spanned by the cell.

By default a cell doesn't span extra rows, so this function returns 1.

Since: 2.9.5

See Also: SetRowSpan(), GetColSpan()

virtual wxString wxRichTextCell::GetXMLNodeName ( ) const

inlinevirtual

Returns the XML node name of this object.

This must be overridden for wxXmlNode-base XML export to work.

Reimplemented from wxRichTextBox.

virtual int wxRichTextCell::HitTest	(	wxDC &	dc,
		wxRichTextDrawingContext &	context,
		const wxPoint &	pt,
		long &	textPosition,
		wxRichTextObject **	obj,
		wxRichTextObject **	contextObj,
		int	flags = `0`
	)

virtual

Hit-testing: returns a flag indicating hit test details, plus information about position.

contextObj is returned to specify what object position is relevant to, since otherwise there's an ambiguity. @ obj might not be a child of contextObj, since we may be referring to the container itself if we have no hit on a child - for example if we click outside an object.

The function puts the position in textPosition if one is found. pt is in logical units (a zero y position is at the beginning of the buffer).

Returns: One of the wxRichTextHitTestFlags values.

Reimplemented from wxRichTextParagraphLayoutBox.

void wxRichTextCell::SetColSpan ( long span )

Set the number of columns spanned by the cell.

By default colspan is 1 i.e. a cell doesn't span extra columns. Pass a value >1 to change this. Attempting to set a colspan <1 will assert and be ignored.

Since: 2.9.5

See Also: GetColSpan(), SetRowSpan()

void wxRichTextCell::SetRowSpan ( long span )

Set the number of rows spanned by the cell.

By default colspan is 1 i.e. a cell doesn't span extra rows. Pass a value >1 to change this. Attempting to set a rowspan <1 will assert and be ignored.

Since: 2.9.5

See Also: GetRowSpan(), SetColSpan()

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Constructor & Destructor Documentation

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