include/wx/richtext/richtextstyles.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/richtext/richtextstyles.h
   3 // Purpose:     Style management for wxRichTextCtrl
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     2005-09-30
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_RICHTEXTSTYLES_H_
  13 #define _WX_RICHTEXTSTYLES_H_
  14
  15 /*!
  16  * Includes
  17  */
  18
  19 #include "wx/defs.h"
  20
  21 #if wxUSE_RICHTEXT
  22
  23 #include "wx/richtext/richtextbuffer.h"
  24
  25 #if wxUSE_HTML
  26 #include "wx/htmllbox.h"
  27 #endif
  28
  29 #if wxUSE_COMBOCTRL
  30 #include "wx/combo.h"
  31 #endif
  32
  33 #include "wx/choice.h"
  34
  35 /*!
  36  * Forward declarations
  37  */
  38
  39 class WXDLLIMPEXP_RICHTEXT wxRichTextCtrl;
  40 class WXDLLIMPEXP_RICHTEXT wxRichTextBuffer;
  41
  42 /*!
  43  * wxRichTextStyleDefinition class declaration
  44  * A base class for paragraph and character styles.
  45  */
  46
  47 class WXDLLIMPEXP_RICHTEXT wxRichTextStyleDefinition: public wxObject
  48 {
  49     DECLARE_CLASS(wxRichTextStyleDefinition)
  50 public:
  51
  52     /// Copy constructors
  53     wxRichTextStyleDefinition(const wxRichTextStyleDefinition& def)
  54     : wxObject()
  55     {
  56         Init();
  57         Copy(def);
  58     }
  59
  60     /// Default constructor
  61     wxRichTextStyleDefinition(const wxString& name = wxEmptyString) { Init(); m_name = name; }
  62
  63     /// Destructor
  64     virtual ~wxRichTextStyleDefinition() {}
  65
  66     /// Initialises members
  67     void Init() {}
  68
  69     /// Copies from def
  70     void Copy(const wxRichTextStyleDefinition& def);
  71
  72     /// Equality test
  73     bool Eq(const wxRichTextStyleDefinition& def) const;
  74
  75     /// Assignment operator
  76     void operator =(const wxRichTextStyleDefinition& def) { Copy(def); }
  77
  78     /// Equality operator
  79     bool operator ==(const wxRichTextStyleDefinition& def) const { return Eq(def); }
  80
  81     /// Override to clone the object
  82     virtual wxRichTextStyleDefinition* Clone() const = 0;
  83
  84     /// Sets and gets the name of the style
  85     void SetName(const wxString& name) { m_name = name; }
  86     const wxString& GetName() const { return m_name; }
  87
  88     /// Sets and gets the style description
  89     void SetDescription(const wxString& descr) { m_description = descr; }
  90     const wxString& GetDescription() const { return m_description; }
  91
  92     /// Sets and gets the name of the style that this style is based on
  93     void SetBaseStyle(const wxString& name) { m_baseStyle = name; }
  94     const wxString& GetBaseStyle() const { return m_baseStyle; }
  95
  96     /// Sets the style
  97     void SetStyle(const wxRichTextAttr& style) { m_style = style; }
  98     const wxRichTextAttr& GetStyle() const { return m_style; }
  99     wxRichTextAttr& GetStyle() { return m_style; }
 100
 101 protected:
 102     wxString        m_name;
 103     wxString        m_baseStyle;
 104     wxString        m_description;
 105     wxRichTextAttr  m_style;
 106 };
 107
 108 /*!
 109  * wxRichTextCharacterStyleDefinition class declaration
 110  */
 111
 112 class WXDLLIMPEXP_RICHTEXT wxRichTextCharacterStyleDefinition: public wxRichTextStyleDefinition
 113 {
 114     DECLARE_DYNAMIC_CLASS(wxRichTextCharacterStyleDefinition)
 115 public:
 116
 117     /// Copy constructor
 118     wxRichTextCharacterStyleDefinition(const wxRichTextCharacterStyleDefinition& def): wxRichTextStyleDefinition(def) {}
 119
 120     /// Default constructor
 121     wxRichTextCharacterStyleDefinition(const wxString& name = wxEmptyString):
 122         wxRichTextStyleDefinition(name) {}
 123
 124     /// Destructor
 125     virtual ~wxRichTextCharacterStyleDefinition() {}
 126
 127     /// Clones the object
 128     virtual wxRichTextStyleDefinition* Clone() const { return new wxRichTextCharacterStyleDefinition(*this); }
 129
 130 protected:
 131 };
 132
 133 /*!
 134  * wxRichTextParagraphStyleDefinition class declaration
 135  */
 136
 137 class WXDLLIMPEXP_RICHTEXT wxRichTextParagraphStyleDefinition: public wxRichTextStyleDefinition
 138 {
 139     DECLARE_DYNAMIC_CLASS(wxRichTextParagraphStyleDefinition)
 140 public:
 141
 142     /// Copy constructor
 143     wxRichTextParagraphStyleDefinition(const wxRichTextParagraphStyleDefinition& def): wxRichTextStyleDefinition(def) { m_nextStyle = def.m_nextStyle; }
 144
 145     /// Default constructor
 146     wxRichTextParagraphStyleDefinition(const wxString& name = wxEmptyString):
 147         wxRichTextStyleDefinition(name) {}
 148
 149     // Destructor
 150     virtual ~wxRichTextParagraphStyleDefinition() {}
 151
 152     /// Sets and gets the next style
 153     void SetNextStyle(const wxString& name) { m_nextStyle = name; }
 154     const wxString& GetNextStyle() const { return m_nextStyle; }
 155
 156     /// Copies from def
 157     void Copy(const wxRichTextParagraphStyleDefinition& def);
 158
 159     /// Assignment operator
 160     void operator =(const wxRichTextParagraphStyleDefinition& def) { Copy(def); }
 161
 162     /// Equality operator
 163     bool operator ==(const wxRichTextParagraphStyleDefinition& def) const;
 164
 165     /// Clones the object
 166     virtual wxRichTextStyleDefinition* Clone() const { return new wxRichTextParagraphStyleDefinition(*this); }
 167
 168 protected:
 169
 170     /// The next style to use when adding a paragraph after this style.
 171     wxString    m_nextStyle;
 172 };
 173
 174 /*!
 175  * wxRichTextListStyleDefinition class declaration
 176  */
 177
 178 class WXDLLIMPEXP_RICHTEXT wxRichTextListStyleDefinition: public wxRichTextParagraphStyleDefinition
 179 {
 180     DECLARE_DYNAMIC_CLASS(wxRichTextListStyleDefinition)
 181 public:
 182
 183     /// Copy constructor
 184     wxRichTextListStyleDefinition(const wxRichTextListStyleDefinition& def): wxRichTextParagraphStyleDefinition(def) { Init(); Copy(def); }
 185
 186     /// Default constructor
 187     wxRichTextListStyleDefinition(const wxString& name = wxEmptyString):
 188         wxRichTextParagraphStyleDefinition(name) { Init(); }
 189
 190     /// Destructor
 191     virtual ~wxRichTextListStyleDefinition() {}
 192
 193     /// Copies from def
 194     void Copy(const wxRichTextListStyleDefinition& def);
 195
 196     /// Assignment operator
 197     void operator =(const wxRichTextListStyleDefinition& def) { Copy(def); }
 198
 199     /// Equality operator
 200     bool operator ==(const wxRichTextListStyleDefinition& def) const;
 201
 202     /// Clones the object
 203     virtual wxRichTextStyleDefinition* Clone() const { return new wxRichTextListStyleDefinition(*this); }
 204
 205     /// Sets/gets the attributes for the given level
 206     void SetLevelAttributes(int i, const wxRichTextAttr& attr);
 207     wxRichTextAttr* GetLevelAttributes(int i);
 208     const wxRichTextAttr* GetLevelAttributes(int i) const;
 209
 210     /// Convenience function for setting the major attributes for a list level specification
 211     void SetAttributes(int i, int leftIndent, int leftSubIndent, int bulletStyle, const wxString& bulletSymbol = wxEmptyString);
 212
 213     /// Finds the level corresponding to the given indentation
 214     int FindLevelForIndent(int indent) const;
 215
 216     /// Combine the base and list style with a paragraph style, using the given indent (from which
 217     /// an appropriate level is found)
 218     wxRichTextAttr CombineWithParagraphStyle(int indent, const wxRichTextAttr& paraStyle);
 219
 220     /// Combine the base and list style, using the given indent (from which
 221     /// an appropriate level is found)
 222     wxRichTextAttr GetCombinedStyle(int indent);
 223
 224     /// Combine the base and list style, using the given level from which
 225     /// an appropriate level is found)
 226     wxRichTextAttr GetCombinedStyleForLevel(int level);
 227
 228     /// Gets the number of available levels
 229     int GetLevelCount() const { return 10; }
 230
 231     /// Is this a numbered list?
 232     bool IsNumbered(int i) const;
 233
 234 protected:
 235
 236     /// The styles for each level (up to 10)
 237     wxRichTextAttr m_levelStyles[10];
 238 };
 239
 240 /*!
 241  * The style sheet
 242  */
 243
 244 class WXDLLIMPEXP_RICHTEXT wxRichTextStyleSheet: public wxObject
 245 {
 246     DECLARE_CLASS( wxRichTextStyleSheet )
 247
 248 public:
 249     /// Constructors
 250     wxRichTextStyleSheet(const wxRichTextStyleSheet& sheet)
 251     : wxObject()
 252     {
 253         Copy(sheet);
 254     }
 255     wxRichTextStyleSheet() { Init(); }
 256     virtual ~wxRichTextStyleSheet();
 257
 258     /// Initialisation
 259     void Init();
 260
 261     /// Copy
 262     void Copy(const wxRichTextStyleSheet& sheet);
 263
 264     /// Assignment
 265     void operator=(const wxRichTextStyleSheet& sheet) { Copy(sheet); }
 266
 267     /// Equality
 268     bool operator==(const wxRichTextStyleSheet& sheet) const;
 269
 270     /// Add a definition to the character style list
 271     bool AddCharacterStyle(wxRichTextCharacterStyleDefinition* def);
 272
 273     /// Add a definition to the paragraph style list
 274     bool AddParagraphStyle(wxRichTextParagraphStyleDefinition* def);
 275
 276     /// Add a definition to the list style list
 277     bool AddListStyle(wxRichTextListStyleDefinition* def);
 278
 279     /// Remove a character style
 280     bool RemoveCharacterStyle(wxRichTextStyleDefinition* def, bool deleteStyle = false) { return RemoveStyle(m_characterStyleDefinitions, def, deleteStyle); }
 281
 282     /// Remove a paragraph style
 283     bool RemoveParagraphStyle(wxRichTextStyleDefinition* def, bool deleteStyle = false) { return RemoveStyle(m_paragraphStyleDefinitions, def, deleteStyle); }
 284
 285     /// Remove a list style
 286     bool RemoveListStyle(wxRichTextStyleDefinition* def, bool deleteStyle = false) { return RemoveStyle(m_listStyleDefinitions, def, deleteStyle); }
 287
 288     /// Find a character definition by name
 289     wxRichTextCharacterStyleDefinition* FindCharacterStyle(const wxString& name, bool recurse = true) const { return (wxRichTextCharacterStyleDefinition*) FindStyle(m_characterStyleDefinitions, name, recurse); }
 290
 291     /// Find a paragraph definition by name
 292     wxRichTextParagraphStyleDefinition* FindParagraphStyle(const wxString& name, bool recurse = true) const { return (wxRichTextParagraphStyleDefinition*) FindStyle(m_paragraphStyleDefinitions, name, recurse); }
 293
 294     /// Find a list definition by name
 295     wxRichTextListStyleDefinition* FindListStyle(const wxString& name, bool recurse = true) const { return (wxRichTextListStyleDefinition*) FindStyle(m_listStyleDefinitions, name, recurse); }
 296
 297     /// Return the number of character styles
 298     size_t GetCharacterStyleCount() const { return m_characterStyleDefinitions.GetCount(); }
 299
 300     /// Return the number of paragraph styles
 301     size_t GetParagraphStyleCount() const { return m_paragraphStyleDefinitions.GetCount(); }
 302
 303     /// Return the number of list styles
 304     size_t GetListStyleCount() const { return m_listStyleDefinitions.GetCount(); }
 305
 306     /// Return the nth character style
 307     wxRichTextCharacterStyleDefinition* GetCharacterStyle(size_t n) const { return (wxRichTextCharacterStyleDefinition*) m_characterStyleDefinitions.Item(n)->GetData(); }
 308
 309     /// Return the nth paragraph style
 310     wxRichTextParagraphStyleDefinition* GetParagraphStyle(size_t n) const { return (wxRichTextParagraphStyleDefinition*) m_paragraphStyleDefinitions.Item(n)->GetData(); }
 311
 312     /// Return the nth list style
 313     wxRichTextListStyleDefinition* GetListStyle(size_t n) const { return (wxRichTextListStyleDefinition*) m_listStyleDefinitions.Item(n)->GetData(); }
 314
 315     /// Delete all styles
 316     void DeleteStyles();
 317
 318     /// Insert into list of style sheets
 319     bool InsertSheet(wxRichTextStyleSheet* before);
 320
 321     /// Append to list of style sheets
 322     bool AppendSheet(wxRichTextStyleSheet* after);
 323
 324     /// Unlink from the list of style sheets
 325     void Unlink();
 326
 327     /// Get/set next sheet
 328     wxRichTextStyleSheet* GetNextSheet() const { return m_nextSheet; }
 329     void SetNextSheet(wxRichTextStyleSheet* sheet) { m_nextSheet = sheet; }
 330
 331     /// Get/set previous sheet
 332     wxRichTextStyleSheet* GetPreviousSheet() const { return m_previousSheet; }
 333     void SetPreviousSheet(wxRichTextStyleSheet* sheet) { m_previousSheet = sheet; }
 334
 335     /// Sets and gets the name of the style sheet
 336     void SetName(const wxString& name) { m_name = name; }
 337     const wxString& GetName() const { return m_name; }
 338
 339     /// Sets and gets the style description
 340     void SetDescription(const wxString& descr) { m_description = descr; }
 341     const wxString& GetDescription() const { return m_description; }
 342
 343 /// Implementation
 344
 345     /// Add a definition to one of the style lists
 346     bool AddStyle(wxList& list, wxRichTextStyleDefinition* def);
 347
 348     /// Remove a style
 349     bool RemoveStyle(wxList& list, wxRichTextStyleDefinition* def, bool deleteStyle);
 350
 351     /// Find a definition by name
 352     wxRichTextStyleDefinition* FindStyle(const wxList& list, const wxString& name, bool recurse = true) const;
 353
 354 protected:
 355
 356     wxString                m_description;
 357     wxString                m_name;
 358
 359     wxList                  m_characterStyleDefinitions;
 360     wxList                  m_paragraphStyleDefinitions;
 361     wxList                  m_listStyleDefinitions;
 362
 363     wxRichTextStyleSheet*   m_previousSheet;
 364     wxRichTextStyleSheet*   m_nextSheet;
 365 };
 366
 367 #if wxUSE_HTML
 368 /*!
 369  * wxRichTextStyleListBox class declaration
 370  * A listbox to display styles.
 371  */
 372
 373 class WXDLLIMPEXP_RICHTEXT wxRichTextStyleListBox: public wxHtmlListBox
 374 {
 375     DECLARE_CLASS(wxRichTextStyleListBox)
 376     DECLARE_EVENT_TABLE()
 377
 378 public:
 379     /// Which type of style definition is currently showing?
 380     enum wxRichTextStyleType
 381     {
 382         wxRICHTEXT_STYLE_ALL,
 383         wxRICHTEXT_STYLE_PARAGRAPH,
 384         wxRICHTEXT_STYLE_CHARACTER,
 385         wxRICHTEXT_STYLE_LIST
 386     };
 387
 388     wxRichTextStyleListBox()
 389     {
 390         Init();
 391     }
 392     wxRichTextStyleListBox(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
 393         const wxSize& size = wxDefaultSize, long style = 0);
 394     virtual ~wxRichTextStyleListBox();
 395
 396     void Init()
 397     {
 398         m_styleSheet = NULL;
 399         m_richTextCtrl = NULL;
 400         m_applyOnSelection = false;
 401         m_styleType = wxRICHTEXT_STYLE_PARAGRAPH;
 402         m_autoSetSelection = true;
 403     }
 404
 405     bool Create(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
 406         const wxSize& size = wxDefaultSize, long style = 0);
 407
 408     /// Creates a suitable HTML fragment for a definition
 409     wxString CreateHTML(wxRichTextStyleDefinition* def) const;
 410
 411     /// Associates the control with a style manager
 412     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { m_styleSheet = styleSheet; }
 413     wxRichTextStyleSheet* GetStyleSheet() const { return m_styleSheet; }
 414
 415     /// Associates the control with a wxRichTextCtrl
 416     void SetRichTextCtrl(wxRichTextCtrl* ctrl) { m_richTextCtrl = ctrl; }
 417     wxRichTextCtrl* GetRichTextCtrl() const { return m_richTextCtrl; }
 418
 419     /// Get style for index
 420     wxRichTextStyleDefinition* GetStyle(size_t i) const ;
 421
 422     /// Get index for style name
 423     int GetIndexForStyle(const wxString& name) const ;
 424
 425     /// Set selection for string, returning the index.
 426     int SetStyleSelection(const wxString& name);
 427
 428     /// Updates the list
 429     void UpdateStyles();
 430
 431     /// Apply the style
 432     void ApplyStyle(int i);
 433
 434     /// Left click
 435     void OnLeftDown(wxMouseEvent& event);
 436
 437     /// Left double-click
 438     void OnLeftDoubleClick(wxMouseEvent& event);
 439
 440     /// Auto-select from style under caret in idle time
 441     void OnIdle(wxIdleEvent& event);
 442
 443     /// Convert units in tends of a millimetre to device units
 444     int ConvertTenthsMMToPixels(wxDC& dc, int units) const;
 445
 446     /// Can we set the selection based on the editor caret position?
 447     /// Need to override this if being used in a combobox popup
 448     virtual bool CanAutoSetSelection() { return m_autoSetSelection; }
 449     virtual void SetAutoSetSelection(bool autoSet) { m_autoSetSelection = autoSet; }
 450
 451     /// Set whether the style should be applied as soon as the item is selected (the default)
 452     void SetApplyOnSelection(bool applyOnSel) { m_applyOnSelection = applyOnSel; }
 453     bool GetApplyOnSelection() const { return m_applyOnSelection; }
 454
 455     /// Set the style type to display
 456     void SetStyleType(wxRichTextStyleType styleType) { m_styleType = styleType; UpdateStyles(); }
 457     wxRichTextStyleType GetStyleType() const { return m_styleType; }
 458
 459     /// Helper for listbox and combo control
 460     static wxString GetStyleToShowInIdleTime(wxRichTextCtrl* ctrl, wxRichTextStyleType styleType);
 461
 462 protected:
 463     /// Returns the HTML for this item
 464     virtual wxString OnGetItem(size_t n) const;
 465
 466 private:
 467
 468     wxRichTextStyleSheet*   m_styleSheet;
 469     wxRichTextCtrl*         m_richTextCtrl;
 470     bool                    m_applyOnSelection; // if true, applies style on selection
 471     wxRichTextStyleType     m_styleType; // style type to display
 472     bool                    m_autoSetSelection;
 473 };
 474
 475 /*!
 476  * wxRichTextStyleListCtrl class declaration
 477  * This is a container for the list control plus a combobox to switch between
 478  * style types.
 479  */
 480
 481 #define wxRICHTEXTSTYLELIST_HIDE_TYPE_SELECTOR     0x1000
 482
 483 class WXDLLIMPEXP_RICHTEXT wxRichTextStyleListCtrl: public wxControl
 484 {
 485     DECLARE_CLASS(wxRichTextStyleListCtrl)
 486     DECLARE_EVENT_TABLE()
 487
 488 public:
 489
 490     /// Constructors
 491     wxRichTextStyleListCtrl()
 492     {
 493         Init();
 494     }
 495
 496     wxRichTextStyleListCtrl(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
 497         const wxSize& size = wxDefaultSize, long style = 0);
 498
 499     /// Constructors
 500     virtual ~wxRichTextStyleListCtrl();
 501
 502     /// Member initialisation
 503     void Init()
 504     {
 505         m_styleListBox = NULL;
 506         m_styleChoice = NULL;
 507         m_dontUpdate = false;
 508     }
 509
 510     /// Creates the windows
 511     bool Create(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
 512         const wxSize& size = wxDefaultSize, long style = 0);
 513
 514     /// Updates the style list box
 515     void UpdateStyles();
 516
 517     /// Associates the control with a style manager
 518     void SetStyleSheet(wxRichTextStyleSheet* styleSheet);
 519     wxRichTextStyleSheet* GetStyleSheet() const;
 520
 521     /// Associates the control with a wxRichTextCtrl
 522     void SetRichTextCtrl(wxRichTextCtrl* ctrl);
 523     wxRichTextCtrl* GetRichTextCtrl() const;
 524
 525     /// Set/get the style type to display
 526     void SetStyleType(wxRichTextStyleListBox::wxRichTextStyleType styleType);
 527     wxRichTextStyleListBox::wxRichTextStyleType GetStyleType() const;
 528
 529     /// Get the choice index for style type
 530     int StyleTypeToIndex(wxRichTextStyleListBox::wxRichTextStyleType styleType);
 531
 532     /// Get the style type for choice index
 533     wxRichTextStyleListBox::wxRichTextStyleType StyleIndexToType(int i);
 534
 535     /// Get the listbox
 536     wxRichTextStyleListBox* GetStyleListBox() const { return m_styleListBox; }
 537
 538     /// Get the choice
 539     wxChoice* GetStyleChoice() const { return m_styleChoice; }
 540
 541     /// React to style type choice
 542     void OnChooseType(wxCommandEvent& event);
 543
 544     /// Lay out the controls
 545     void OnSize(wxSizeEvent& event);
 546
 547 private:
 548
 549     wxRichTextStyleListBox* m_styleListBox;
 550     wxChoice*               m_styleChoice;
 551     bool                    m_dontUpdate;
 552 };
 553
 554 #if wxUSE_COMBOCTRL
 555
 556 /*!
 557  * Style drop-down for a wxComboCtrl
 558  */
 559
 560 class wxRichTextStyleComboPopup : public wxRichTextStyleListBox, public wxComboPopup
 561 {
 562 public:
 563     virtual void Init()
 564     {
 565         m_itemHere = -1; // hot item in list
 566         m_value = -1;
 567     }
 568
 569     virtual bool Create( wxWindow* parent )
 570     {
 571         return wxRichTextStyleListBox::Create(parent, wxID_ANY,
 572                                   wxPoint(0,0), wxDefaultSize,
 573                                   wxSIMPLE_BORDER);
 574     }
 575
 576     virtual wxWindow *GetControl() { return this; }
 577
 578     virtual void SetStringValue( const wxString& s );
 579
 580     virtual wxString GetStringValue() const;
 581
 582     /// Can we set the selection based on the editor caret position?
 583     // virtual bool CanAutoSetSelection() { return ((m_combo == NULL) || !m_combo->IsPopupShown()); }
 584     virtual bool CanAutoSetSelection() { return false; }
 585
 586     //
 587     // Popup event handlers
 588     //
 589
 590     // Mouse hot-tracking
 591     void OnMouseMove(wxMouseEvent& event);
 592
 593     // On mouse left, set the value and close the popup
 594     void OnMouseClick(wxMouseEvent& WXUNUSED(event));
 595
 596 protected:
 597
 598     int             m_itemHere; // hot item in popup
 599     int             m_value;
 600
 601 private:
 602     DECLARE_EVENT_TABLE()
 603 };
 604
 605 /*!
 606  * wxRichTextStyleComboCtrl
 607  * A combo for applying styles.
 608  */
 609
 610 class WXDLLIMPEXP_RICHTEXT wxRichTextStyleComboCtrl: public wxComboCtrl
 611 {
 612     DECLARE_CLASS(wxRichTextStyleComboCtrl)
 613     DECLARE_EVENT_TABLE()
 614
 615 public:
 616     wxRichTextStyleComboCtrl()
 617     {
 618         Init();
 619     }
 620
 621     wxRichTextStyleComboCtrl(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
 622         const wxSize& size = wxDefaultSize, long style = wxCB_READONLY)
 623     {
 624         Init();
 625         Create(parent, id, pos, size, style);
 626     }
 627
 628     virtual ~wxRichTextStyleComboCtrl() {}
 629
 630     void Init()
 631     {
 632         m_stylePopup = NULL;
 633     }
 634
 635     bool Create(wxWindow* parent, wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
 636         const wxSize& size = wxDefaultSize, long style = 0);
 637
 638     /// Updates the list
 639     void UpdateStyles() { m_stylePopup->UpdateStyles(); }
 640
 641     /// Associates the control with a style manager
 642     void SetStyleSheet(wxRichTextStyleSheet* styleSheet) { m_stylePopup->SetStyleSheet(styleSheet); }
 643     wxRichTextStyleSheet* GetStyleSheet() const { return m_stylePopup->GetStyleSheet(); }
 644
 645     /// Associates the control with a wxRichTextCtrl
 646     void SetRichTextCtrl(wxRichTextCtrl* ctrl) { m_stylePopup->SetRichTextCtrl(ctrl); }
 647     wxRichTextCtrl* GetRichTextCtrl() const { return m_stylePopup->GetRichTextCtrl(); }
 648
 649     /// Gets the style popup
 650     wxRichTextStyleComboPopup* GetStylePopup() const { return m_stylePopup; }
 651
 652     /// Auto-select from style under caret in idle time
 653     void OnIdle(wxIdleEvent& event);
 654
 655 protected:
 656     wxRichTextStyleComboPopup*  m_stylePopup;
 657 };
 658
 659 #endif
 660     // wxUSE_COMBOCTRL
 661
 662 #endif
 663     // wxUSE_HTML
 664
 665 #endif
 666     // wxUSE_RICHTEXT
 667
 668 #endif
 669     // _WX_RICHTEXTSTYLES_H_