test whether pointer is non-NULL before using it, not after, in wxAnimation::Load...

[wxWidgets.git] / include / wx / richtext / richtextctrl.h

diff --git a/include/wx/richtext/richtextctrl.h b/include/wx/richtext/richtextctrl.h
index fcb43628099e7ce6ed702384d46cb20855314c7b..1cd42ec016ddad53a5f46f4240859dbbb0ad0c2b 100644 (file)
--- a/include/wx/richtext/richtextctrl.h
+++ b/include/wx/richtext/richtextctrl.h
@@ -12,21 +12,23 @@
 #ifndef _WX_RICHTEXTCTRL_H_
 #define _WX_RICHTEXTCTRL_H_
 
 #ifndef _WX_RICHTEXTCTRL_H_
 #define _WX_RICHTEXTCTRL_H_
 

-#include "wx/textctrl.h"
+#include "wx/richtext/richtextbuffer.h"

 
 #if wxUSE_RICHTEXT
 
 #include "wx/scrolwin.h"
 #include "wx/caret.h"
 
 
 #if wxUSE_RICHTEXT
 
 #include "wx/scrolwin.h"
 #include "wx/caret.h"
 

-#include "wx/richtext/richtextbuffer.h"
+#include "wx/textctrl.h"

 
 

-#if wxCHECK_VERSION(2,7,0)
-#define wxRICHTEXT_DERIVES_FROM_TEXTCTRLBASE 0
+#if !defined(__WXGTK__) && !defined(__WXMAC__)
+#define wxRICHTEXT_BUFFERED_PAINTING 1

 #else
 #else

-#define wxRICHTEXT_DERIVES_FROM_TEXTCTRLBASE 0
+#define wxRICHTEXT_BUFFERED_PAINTING 0

 #endif
 
 #endif
 

+class WXDLLIMPEXP_RICHTEXT wxRichTextStyleDefinition;
+

 /*!
  * Styles and flags
  */
 /*!
  * Styles and flags
  */


@@ -82,12 +84,8 @@
  * wxRichTextCtrl class declaration
  */
 
  * wxRichTextCtrl class declaration
  */
 

-class WXDLLIMPEXP_ADV wxRichTextCtrl:
-#if wxRICHTEXT_DERIVES_FROM_TEXTCTRLBASE
- public wxTextCtrlBase, wxScrollHelper
-#else
- public wxScrolledWindow
-#endif
+class WXDLLIMPEXP_RICHTEXT wxRichTextCtrl : public wxTextCtrlBase,
+                                            public wxScrollHelper

 {
     DECLARE_CLASS( wxRichTextCtrl )
     DECLARE_EVENT_TABLE()
 {
     DECLARE_CLASS( wxRichTextCtrl )
     DECLARE_EVENT_TABLE()


@@ -96,15 +94,16 @@ public:
 // Constructors
 
     wxRichTextCtrl( );
 // Constructors
 
     wxRichTextCtrl( );

-    wxRichTextCtrl( wxWindow* parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
-        long style = wxRE_MULTILINE );
-    ~wxRichTextCtrl( );
+    wxRichTextCtrl( wxWindow* parent, wxWindowID id = -1, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
+        long style = wxRE_MULTILINE, const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr);
+
+    virtual ~wxRichTextCtrl( );

 
 // Operations
 
     /// Creation
 
 // Operations
 
     /// Creation

-    bool Create( wxWindow* parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
-        long style = wxRE_MULTILINE );
+    bool Create( wxWindow* parent, wxWindowID id = -1, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
+        long style = wxRE_MULTILINE, const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr );

 
     /// Member initialisation
     void Init();
 
     /// Member initialisation
     void Init();


@@ -114,7 +113,6 @@ public:
 // Accessors
 
     virtual wxString GetValue() const;
 // Accessors
 
     virtual wxString GetValue() const;

-    virtual void SetValue(const wxString& value);

 
     virtual wxString GetRange(long from, long to) const;
 
 
     virtual wxString GetRange(long from, long to) const;
 


@@ -154,8 +152,14 @@ public:
     virtual void Remove(long from, long to);
 
     // load/save the controls contents from/to the file
     virtual void Remove(long from, long to);
 
     // load/save the controls contents from/to the file

-    virtual bool LoadFile(const wxString& file, int type = wxRICHTEXT_TYPE_ANY);
-    virtual bool SaveFile(const wxString& file = wxEmptyString, int type = wxRICHTEXT_TYPE_ANY);
+    virtual bool DoLoadFile(const wxString& file, int fileType);
+    virtual bool DoSaveFile(const wxString& file = wxEmptyString, int fileType = wxRICHTEXT_TYPE_ANY);
+
+    /// Set the handler flags, controlling loading and saving
+    void SetHandlerFlags(int flags) { GetBuffer().SetHandlerFlags(flags); }
+
+    /// Get the handler flags, controlling loading and saving
+    int GetHandlerFlags() const { return GetBuffer().GetHandlerFlags(); }

 
     // sets/clears the dirty flag
     virtual void MarkDirty();
 
     // sets/clears the dirty flag
     virtual void MarkDirty();


@@ -173,14 +177,55 @@ public:
     // text control under some platforms supports the text styles: these
     // methods allow to apply the given text style to the given selection or to
     // set/get the style which will be used for all appended text
     // text control under some platforms supports the text styles: these
     // methods allow to apply the given text style to the given selection or to
     // set/get the style which will be used for all appended text

+    virtual bool SetStyle(long start, long end, const wxTextAttr& style);

     virtual bool SetStyle(long start, long end, const wxTextAttrEx& style);
     virtual bool SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style);
     virtual bool SetStyle(long start, long end, const wxTextAttrEx& style);
     virtual bool SetStyle(const wxRichTextRange& range, const wxRichTextAttr& style);

-    virtual bool GetStyle(long position, wxTextAttrEx& style) const;
-    virtual bool GetStyle(long position, wxRichTextAttr& style) const;
+    virtual bool GetStyle(long position, wxTextAttr& style);
+    virtual bool GetStyle(long position, wxTextAttrEx& style);
+    virtual bool GetStyle(long position, wxRichTextAttr& style);
+
+    // get the common set of styles for the range
+    virtual bool GetStyleForRange(const wxRichTextRange& range, wxRichTextAttr& style);
+    virtual bool GetStyleForRange(const wxRichTextRange& range, wxTextAttrEx& style);
+
+    // extended style setting operation with flags including:
+    // wxRICHTEXT_SETSTYLE_WITH_UNDO, wxRICHTEXT_SETSTYLE_OPTIMIZE, wxRICHTEXT_SETSTYLE_PARAGRAPHS_ONLY, wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY
+    // see richtextbuffer.h for more details.
+    virtual bool SetStyleEx(long start, long end, const wxTextAttrEx& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+    virtual bool SetStyleEx(const wxRichTextRange& range, const wxTextAttrEx& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+    virtual bool SetStyleEx(const wxRichTextRange& range, const wxRichTextAttr& style, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+
+    /// Get the content (uncombined) attributes for this position.
+    virtual bool GetUncombinedStyle(long position, wxTextAttr& style);
+    virtual bool GetUncombinedStyle(long position, wxTextAttrEx& style);
+    virtual bool GetUncombinedStyle(long position, wxRichTextAttr& style);
+

     virtual bool SetDefaultStyle(const wxTextAttrEx& style);
     virtual bool SetDefaultStyle(const wxTextAttrEx& style);

+    virtual bool SetDefaultStyle(const wxTextAttr& style);

 
     // TODO: change to GetDefaultStyle if we merge wxTextAttr and wxTextAttrEx
     virtual const wxTextAttrEx& GetDefaultStyleEx() const;
 
     // TODO: change to GetDefaultStyle if we merge wxTextAttr and wxTextAttrEx
     virtual const wxTextAttrEx& GetDefaultStyleEx() const;

+    virtual const wxTextAttr& GetDefaultStyle() const;
+
+    /// Set list style
+    virtual bool SetListStyle(const wxRichTextRange& range, wxRichTextListStyleDefinition* def, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+    virtual bool SetListStyle(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+
+    /// Clear list for given range
+    virtual bool ClearListStyle(const wxRichTextRange& range, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO);
+
+    /// Number/renumber any list elements in the given range
+    /// def/defName can be NULL/empty to indicate that the existing list style should be used.
+    virtual bool NumberList(const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+    virtual bool NumberList(const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int startFrom = 1, int specifiedLevel = -1);
+
+    /// Promote the list items within the given range. promoteBy can be a positive or negative number, e.g. 1 or -1
+    /// def/defName can be NULL/empty to indicate that the existing list style should be used.
+    virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, wxRichTextListStyleDefinition* def = NULL, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
+    virtual bool PromoteList(int promoteBy, const wxRichTextRange& range, const wxString& defName, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO, int specifiedLevel = -1);
+
+    /// Deletes the content in the given range
+    virtual bool Delete(const wxRichTextRange& range);

 
     // translate between the position (which is just an index in the text ctrl
     // considering all its contents as a single strings) and (x, y) coordinates
 
     // translate between the position (which is just an index in the text ctrl
     // considering all its contents as a single strings) and (x, y) coordinates


@@ -257,6 +302,9 @@ public:
     /// Insert a newline (actually paragraph) at the current insertion point.
     virtual bool Newline();
 
     /// Insert a newline (actually paragraph) at the current insertion point.
     virtual bool Newline();
 

+    /// Insert a line break at the current insertion point.
+    virtual bool LineBreak();
+

     /// Set basic (overall) style
     virtual void SetBasicStyle(const wxTextAttrEx& style) { GetBuffer().SetBasicStyle(style); }
     virtual void SetBasicStyle(const wxRichTextAttr& style) { GetBuffer().SetBasicStyle(style); }
     /// Set basic (overall) style
     virtual void SetBasicStyle(const wxTextAttrEx& style) { GetBuffer().SetBasicStyle(style); }
     virtual void SetBasicStyle(const wxRichTextAttr& style) { GetBuffer().SetBasicStyle(style); }


@@ -347,12 +395,19 @@ public:
     bool EndNumberedBullet() { return GetBuffer().EndNumberedBullet(); }
 
     /// Begin symbol bullet
     bool EndNumberedBullet() { return GetBuffer().EndNumberedBullet(); }
 
     /// Begin symbol bullet

-    bool BeginSymbolBullet(wxChar symbol, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_SYMBOL)
+    bool BeginSymbolBullet(const wxString& symbol, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_SYMBOL)

     { return GetBuffer().BeginSymbolBullet(symbol, leftIndent, leftSubIndent, bulletStyle); }
 
     /// End symbol bullet
     bool EndSymbolBullet() { return GetBuffer().EndSymbolBullet(); }
 
     { return GetBuffer().BeginSymbolBullet(symbol, leftIndent, leftSubIndent, bulletStyle); }
 
     /// End symbol bullet
     bool EndSymbolBullet() { return GetBuffer().EndSymbolBullet(); }
 

+    /// Begin standard bullet
+    bool BeginStandardBullet(const wxString& bulletName, int leftIndent, int leftSubIndent, int bulletStyle = wxTEXT_ATTR_BULLET_STYLE_STANDARD)
+    { return GetBuffer().BeginStandardBullet(bulletName, leftIndent, leftSubIndent, bulletStyle); }
+
+    /// End standard bullet
+    bool EndStandardBullet() { return GetBuffer().EndStandardBullet(); }
+

     /// Begin named character style
     bool BeginCharacterStyle(const wxString& characterStyle) { return GetBuffer().BeginCharacterStyle(characterStyle); }
 
     /// Begin named character style
     bool BeginCharacterStyle(const wxString& characterStyle) { return GetBuffer().BeginCharacterStyle(characterStyle); }
 


@@ -365,15 +420,38 @@ public:
     /// End named character style
     bool EndParagraphStyle() { return GetBuffer().EndParagraphStyle(); }
 
     /// End named character style
     bool EndParagraphStyle() { return GetBuffer().EndParagraphStyle(); }
 

+    /// Begin named list style
+    bool BeginListStyle(const wxString& listStyle, int level = 1, int number = 1) { return GetBuffer().BeginListStyle(listStyle, level, number); }
+
+    /// End named character style
+    bool EndListStyle() { return GetBuffer().EndListStyle(); }
+
+    /// Begin URL
+    bool BeginURL(const wxString& url, const wxString& characterStyle = wxEmptyString) { return GetBuffer().BeginURL(url, characterStyle); }
+
+    /// End URL
+    bool EndURL() { return GetBuffer().EndURL(); }
+

     /// Sets the default style to the style under the cursor
     bool SetDefaultStyleToCursorStyle();
 
     /// Clear the selection
     virtual void SelectNone();
 
     /// Sets the default style to the style under the cursor
     bool SetDefaultStyleToCursorStyle();
 
     /// Clear the selection
     virtual void SelectNone();
 

+    /// Select the word at the given character position
+    virtual bool SelectWord(long position);
+

     /// Get/set the selection range in character positions. -1, -1 means no selection.
     /// Get/set the selection range in character positions. -1, -1 means no selection.

-    const wxRichTextRange& GetSelectionRange() const { return m_selectionRange; }
-    void SetSelectionRange(const wxRichTextRange& range) { m_selectionRange = range; }
+    /// The range is in API convention, i.e. a single character selection is denoted
+    /// by (n, n+1)
+    wxRichTextRange GetSelectionRange() const;
+    void SetSelectionRange(const wxRichTextRange& range);
+
+    /// Get/set the selection range in character positions. -1, -1 means no selection.
+    /// The range is in internal format, i.e. a single character selection is denoted
+    /// by (n, n)
+    const wxRichTextRange& GetInternalSelectionRange() const { return m_selectionRange; }
+    void SetInternalSelectionRange(const wxRichTextRange& range) { m_selectionRange = range; }

 
     /// Add a new paragraph of text to the end of the buffer
     virtual wxRichTextRange AddParagraph(const wxString& text);
 
     /// Add a new paragraph of text to the end of the buffer
     virtual wxRichTextRange AddParagraph(const wxString& text);


@@ -458,11 +536,11 @@ public:
     /// flags indicating which attributes are of interest.
     virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const
     {
     /// flags indicating which attributes are of interest.
     virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const
     {

-        return GetBuffer().HasCharacterAttributes(range, style);
+        return GetBuffer().HasCharacterAttributes(range.ToInternal(), style);

     }
     virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const
     {
     }
     virtual bool HasCharacterAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const
     {

-        return GetBuffer().HasCharacterAttributes(range, style);
+        return GetBuffer().HasCharacterAttributes(range.ToInternal(), style);

     }
 
     /// Test if this whole range has paragraph attributes of the specified kind. If any
     }
 
     /// Test if this whole range has paragraph attributes of the specified kind. If any


@@ -471,24 +549,24 @@ public:
     /// flags indicating which attributes are of interest.
     virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const
     {
     /// flags indicating which attributes are of interest.
     virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxTextAttrEx& style) const
     {

-        return GetBuffer().HasParagraphAttributes(range, style);
+        return GetBuffer().HasParagraphAttributes(range.ToInternal(), style);

     }
     virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const
     {
     }
     virtual bool HasParagraphAttributes(const wxRichTextRange& range, const wxRichTextAttr& style) const
     {

-        return GetBuffer().HasParagraphAttributes(range, style);
+        return GetBuffer().HasParagraphAttributes(range.ToInternal(), style);

     }
 
     /// Is all of the selection bold?
     }
 
     /// Is all of the selection bold?

-    virtual bool IsSelectionBold() const;
+    virtual bool IsSelectionBold();

 
     /// Is all of the selection italics?
 
     /// Is all of the selection italics?

-    virtual bool IsSelectionItalics() const;
+    virtual bool IsSelectionItalics();

 
     /// Is all of the selection underlined?
 
     /// Is all of the selection underlined?

-    virtual bool IsSelectionUnderlined() const;
+    virtual bool IsSelectionUnderlined();

 
     /// Is all of the selection aligned according to the specified flag?
 
     /// Is all of the selection aligned according to the specified flag?

-    virtual bool IsSelectionAligned(wxTextAttrAlignment alignment) const;
+    virtual bool IsSelectionAligned(wxTextAttrAlignment alignment);

 
     /// Apply bold to the selection
     virtual bool ApplyBoldToSelection();
 
     /// Apply bold to the selection
     virtual bool ApplyBoldToSelection();


@@ -502,14 +580,27 @@ public:
     /// Apply alignment to the selection
     virtual bool ApplyAlignmentToSelection(wxTextAttrAlignment alignment);
 
     /// Apply alignment to the selection
     virtual bool ApplyAlignmentToSelection(wxTextAttrAlignment alignment);
 

-    /// Set style sheet, if any.
+    /// Apply a named style to the selection
+    virtual bool ApplyStyle(wxRichTextStyleDefinition* def);
+
+    /// Set style sheet, if any

     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { GetBuffer().SetStyleSheet(styleSheet); }
     wxRichTextStyleSheet* GetStyleSheet() const { return GetBuffer().GetStyleSheet(); }
 
     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { GetBuffer().SetStyleSheet(styleSheet); }
     wxRichTextStyleSheet* GetStyleSheet() const { return GetBuffer().GetStyleSheet(); }
 

+    /// Push style sheet to top of stack
+    bool PushStyleSheet(wxRichTextStyleSheet* styleSheet) { return GetBuffer().PushStyleSheet(styleSheet); }
+
+    /// Pop style sheet from top of stack
+    wxRichTextStyleSheet* PopStyleSheet() { return GetBuffer().PopStyleSheet(); }
+
+    /// Apply the style sheet to the buffer, for example if the styles have changed.
+    bool ApplyStyleSheet(wxRichTextStyleSheet* styleSheet = NULL);
+

 // Command handlers
 
 // Command handlers
 

-    void Command(wxCommandEvent & event);
+    void Command(wxCommandEvent& event);

     void OnDropFiles(wxDropFilesEvent& event);
     void OnDropFiles(wxDropFilesEvent& event);

+    void OnCaptureLost(wxMouseCaptureLostEvent& event);

 
     void OnCut(wxCommandEvent& event);
     void OnCopy(wxCommandEvent& event);
 
     void OnCut(wxCommandEvent& event);
     void OnCopy(wxCommandEvent& event);


@@ -571,12 +662,6 @@ public:
     /// Scrolling
     void OnScroll(wxScrollWinEvent& event);
 
     /// Scrolling
     void OnScroll(wxScrollWinEvent& event);
 

-// Implementation
-
-#if wxRICHTEXT_DERIVES_FROM_TEXTCTRLBASE
-     WX_FORWARD_TO_SCROLL_HELPER()
-#endif
-

     /// Set font, and also default attributes
     virtual bool SetFont(const wxFont& font);
 
     /// Set font, and also default attributes
     virtual bool SetFont(const wxFont& font);
 


@@ -589,23 +674,16 @@ public:
     /// Paint the background
     virtual void PaintBackground(wxDC& dc);
 
     /// Paint the background
     virtual void PaintBackground(wxDC& dc);
 

+#if wxRICHTEXT_BUFFERED_PAINTING

     /// Recreate buffer bitmap if necessary
     virtual bool RecreateBuffer(const wxSize& size = wxDefaultSize);
     /// Recreate buffer bitmap if necessary
     virtual bool RecreateBuffer(const wxSize& size = wxDefaultSize);

+#endif

 
     /// Set the selection
     virtual void DoSetSelection(long from, long to, bool scrollCaret = true);
 
     /// Write text
 
     /// Set the selection
     virtual void DoSetSelection(long from, long to, bool scrollCaret = true);
 
     /// Write text

-    virtual void DoWriteText(const wxString& value, bool selectionOnly = true);
-
-    /// Send an update event
-    virtual bool SendUpdateEvent();
-
-    /// Init command event
-    void InitCommandEvent(wxCommandEvent& event) const;
-
-    /// do the window-specific processing after processing the update event
-    virtual void DoUpdateWindowUI(wxUpdateUIEvent& event);
+    virtual void DoWriteText(const wxString& value, int flags = 0);

 
     /// Should we inherit colours?
     virtual bool ShouldInheritColours() const { return false; }
 
     /// Should we inherit colours?
     virtual bool ShouldInheritColours() const { return false; }


@@ -625,6 +703,11 @@ public:
     void SetCaretPosition(long position, bool showAtLineStart = false) ;
     long GetCaretPosition() const { return m_caretPosition; }
 
     void SetCaretPosition(long position, bool showAtLineStart = false) ;
     long GetCaretPosition() const { return m_caretPosition; }
 

+    /// The adjusted caret position is the character position adjusted to take
+    /// into account whether we're at the start of a paragraph, in which case
+    /// style information should be taken from the next position, not current one.
+    long GetAdjustedCaretPosition(long caretPos) const;
+

     /// Move caret one visual step forward: this may mean setting a flag
     /// and keeping the same position if we're going from the end of one line
     /// to the start of the next, which may be the exact same caret position.
     /// Move caret one visual step forward: this may mean setting a flag
     /// and keeping the same position if we're going from the end of one line
     /// to the start of the next, which may be the exact same caret position.


@@ -668,31 +751,71 @@ public:
     /// Returns the first visible position in the current view
     long GetFirstVisiblePosition() const;
 
     /// Returns the first visible position in the current view
     long GetFirstVisiblePosition() const;
 

+    /// Returns the caret position since the default formatting was changed. As
+    /// soon as this position changes, we no longer reflect the default style
+    /// in the UI. A value of -2 means that we should only reflect the style of the
+    /// content under the caret.
+    long GetCaretPositionForDefaultStyle() const { return m_caretPositionForDefaultStyle; }
+
+    /// Set the caret position for the default style that the user is selecting.
+    void SetCaretPositionForDefaultStyle(long pos) { m_caretPositionForDefaultStyle = pos; }
+
+    /// Should the UI reflect the default style chosen by the user, rather than the style under
+    /// the caret?
+    bool IsDefaultStyleShowing() const { return m_caretPositionForDefaultStyle != -2; }
+
+    /// Convenience function that tells the control to start reflecting the default
+    /// style, since the user is changing it.
+    void SetAndShowDefaultStyle(const wxRichTextAttr& attr)
+    {
+        SetDefaultStyle(attr);
+        SetCaretPositionForDefaultStyle(GetCaretPosition());
+    }
+
+    /// Get the first visible point in the window
+    wxPoint GetFirstVisiblePoint() const;
+
+// Implementation
+
+     /// Font names take a long time to retrieve, so cache them (on demand)
+     static const wxArrayString& GetAvailableFontNames();
+     static void ClearAvailableFontNames();
+
+     WX_FORWARD_TO_SCROLL_HELPER()
+

 // Overrides
 // Overrides

+protected:

 
     virtual wxSize DoGetBestSize() const ;
 
 
     virtual wxSize DoGetBestSize() const ;
 

+    virtual void DoSetValue(const wxString& value, int flags = 0);
+
+

 // Data members
 private:
 
     /// Allows nested Freeze/Thaw
     int                     m_freezeCount;
 
 // Data members
 private:
 
     /// Allows nested Freeze/Thaw
     int                     m_freezeCount;
 

+#if wxRICHTEXT_BUFFERED_PAINTING

     /// Buffer bitmap
     wxBitmap                m_bufferBitmap;
     /// Buffer bitmap
     wxBitmap                m_bufferBitmap;

+#endif

 
     /// Text buffer
     wxRichTextBuffer        m_buffer;
 
 
     /// Text buffer
     wxRichTextBuffer        m_buffer;
 

-    /// Filename
-    wxString                m_filename;
-

     wxMenu*                 m_contextMenu;
 
     /// Caret position (1 less than the character position, so -1 is the
     /// first caret position).
     long                    m_caretPosition;
 
     wxMenu*                 m_contextMenu;
 
     /// Caret position (1 less than the character position, so -1 is the
     /// first caret position).
     long                    m_caretPosition;
 

+    /// Caret position when the default formatting has been changed. As
+    /// soon as this position changes, we no longer reflect the default style
+    /// in the UI.
+    long                    m_caretPositionForDefaultStyle;
+

     /// Selection range in character positions. -2, -2 means no selection.
     wxRichTextRange         m_selectionRange;
 
     /// Selection range in character positions. -2, -2 means no selection.
     wxRichTextRange         m_selectionRange;
 


@@ -720,36 +843,61 @@ private:
 
     /// Threshold for doing delayed layout
     long                    m_delayedLayoutThreshold;
 
     /// Threshold for doing delayed layout
     long                    m_delayedLayoutThreshold;

+
+    /// Cursors
+    wxCursor                m_textCursor;
+    wxCursor                m_urlCursor;
+
+    static wxArrayString    sm_availableFontNames;

 };
 
 /*!
  * wxRichTextEvent - the event class for wxRichTextCtrl notifications
  */
 
 };
 
 /*!
  * wxRichTextEvent - the event class for wxRichTextCtrl notifications
  */
 

-class WXDLLIMPEXP_ADV wxRichTextEvent : public wxNotifyEvent
+class WXDLLIMPEXP_RICHTEXT wxRichTextEvent : public wxNotifyEvent

 {
 public:
     wxRichTextEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
         : wxNotifyEvent(commandType, winid),
 {
 public:
     wxRichTextEvent(wxEventType commandType = wxEVT_NULL, int winid = 0)
         : wxNotifyEvent(commandType, winid),

-        m_itemIndex(-1), m_flags(0)
+        m_flags(0), m_position(-1), m_oldStyleSheet(NULL), m_newStyleSheet(NULL),
+        m_char((wxChar) 0)

         { }
 
     wxRichTextEvent(const wxRichTextEvent& event)
         : wxNotifyEvent(event),
         { }
 
     wxRichTextEvent(const wxRichTextEvent& event)
         : wxNotifyEvent(event),

-        m_itemIndex(event.m_itemIndex), m_flags(event.m_flags)
+        m_flags(event.m_flags), m_position(-1),
+        m_oldStyleSheet(event.m_oldStyleSheet), m_newStyleSheet(event.m_newStyleSheet),
+        m_char((wxChar) 0)

         { }
 
         { }
 

-    int GetIndex() const { return m_itemIndex; }
-    void SetIndex(int n) { m_itemIndex = n; }
+    long GetPosition() const { return m_position; }
+    void SetPosition(long pos) { m_position = pos; }

 
     int GetFlags() const { return m_flags; }
     void SetFlags(int flags) { m_flags = flags; }
 
 
     int GetFlags() const { return m_flags; }
     void SetFlags(int flags) { m_flags = flags; }
 

+    wxRichTextStyleSheet* GetOldStyleSheet() const { return m_oldStyleSheet; }
+    void SetOldStyleSheet(wxRichTextStyleSheet* sheet) { m_oldStyleSheet = sheet; }
+
+    wxRichTextStyleSheet* GetNewStyleSheet() const { return m_newStyleSheet; }
+    void SetNewStyleSheet(wxRichTextStyleSheet* sheet) { m_newStyleSheet = sheet; }
+
+    const wxRichTextRange& GetRange() const { return m_range; }
+    void SetRange(const wxRichTextRange& range) { m_range = range; }
+
+    wxChar GetCharacter() const { return m_char; }
+    void SetCharacter(wxChar ch) { m_char = ch; }
+

     virtual wxEvent *Clone() const { return new wxRichTextEvent(*this); }
 
 protected:
     virtual wxEvent *Clone() const { return new wxRichTextEvent(*this); }
 
 protected:

-    int                 m_itemIndex;
-    int                 m_flags;
+    int                     m_flags;
+    long                    m_position;
+    wxRichTextStyleSheet*   m_oldStyleSheet;
+    wxRichTextStyleSheet*   m_newStyleSheet;
+    wxRichTextRange         m_range;
+    wxChar                  m_char;

 
 private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxRichTextEvent)
 
 private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxRichTextEvent)


@@ -760,28 +908,47 @@ private:
  */
 
 BEGIN_DECLARE_EVENT_TYPES()
  */
 
 BEGIN_DECLARE_EVENT_TYPES()

-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_ITEM_SELECTED, 2600)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_ITEM_DESELECTED, 2601)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, 2602)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, 2603)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, 2604)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, 2605)
-    DECLARE_EVENT_TYPE(wxEVT_COMMAND_RICHTEXT_RETURN, 2606)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, 2602)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, 2603)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, 2604)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, 2605)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_RETURN, 2606)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CHARACTER, 2607)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_DELETE, 2608)
+
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, 2609)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, 2610)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, 2611)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, 2612)
+
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, 2613)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, 2614)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, 2615)
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_RICHTEXT, wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, 2616)

 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxRichTextEventFunction)(wxRichTextEvent&);
 
 END_DECLARE_EVENT_TYPES()
 
 typedef void (wxEvtHandler::*wxRichTextEventFunction)(wxRichTextEvent&);
 

-#define EVT_RICHTEXT_ITEM_SELECTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_ITEM_SELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
-#define EVT_RICHTEXT_ITEM_DESELECTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_ITEM_DESELECTED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),

 #define EVT_RICHTEXT_LEFT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_MIDDLE_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_LEFT_DCLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_RETURN(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RETURN, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_LEFT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_RIGHT_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RIGHT_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_MIDDLE_CLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_MIDDLE_CLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_LEFT_DCLICK(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_LEFT_DCLICK, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
 #define EVT_RICHTEXT_RETURN(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_RETURN, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),

+#define EVT_RICHTEXT_CHARACTER(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CHARACTER, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_DELETE(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_DELETE, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+
+#define EVT_RICHTEXT_STYLESHEET_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGING, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_STYLESHEET_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_STYLESHEET_REPLACING(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACING, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_STYLESHEET_REPLACED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLESHEET_REPLACED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+
+#define EVT_RICHTEXT_CONTENT_INSERTED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CONTENT_INSERTED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_CONTENT_DELETED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_CONTENT_DELETED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_STYLE_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_STYLE_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),
+#define EVT_RICHTEXT_SELECTION_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_RICHTEXT_SELECTION_CHANGED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxRichTextEventFunction, & fn ), NULL ),

 
 #endif
     // wxUSE_RICHTEXT
 
 #endif
     // _WX_RICHTEXTCTRL_H_
 
 #endif
     // wxUSE_RICHTEXT
 
 #endif
     // _WX_RICHTEXTCTRL_H_

-