interface/wx/grid.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        grid.h
   3 // Purpose:     interface of wxGridCellFloatRenderer
   4 // Author:      wxWidgets team
   5 // RCS-ID:      $Id$
   6 // Licence:     wxWindows license
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 /**
  10     @class wxGridCellFloatRenderer
  11
  12     This class may be used to format floating point data in a cell.
  13
  14     @library{wxadv}
  15     @category{FIXME}
  16
  17     @see wxGridCellRenderer, wxGridCellNumberRenderer, wxGridCellStringRenderer,
  18     wxGridCellBoolRenderer
  19 */
  20 class wxGridCellFloatRenderer : public wxGridCellStringRenderer
  21 {
  22 public:
  23     /**
  24         @param width
  25             Minimum number of characters to be shown.
  26         @param precision
  27             Number of digits after the decimal dot.
  28     */
  29     wxGridCellFloatRenderer(int width = -1, int precision = -1);
  30
  31     /**
  32         Returns the precision ( see @ref constr() wxGridCellFloatRenderer ).
  33     */
  34     int GetPrecision() const;
  35
  36     /**
  37         Returns the width ( see @ref constr() wxGridCellFloatRenderer ).
  38     */
  39     int GetWidth() const;
  40
  41     /**
  42         Parameters string format is "width[,precision]".
  43     */
  44     void SetParameters(const wxString& params);
  45
  46     /**
  47         Sets the precision ( see @ref constr() wxGridCellFloatRenderer ).
  48     */
  49     void SetPrecision(int precision);
  50
  51     /**
  52         Sets the width ( see @ref constr() wxGridCellFloatRenderer )
  53     */
  54     void SetWidth(int width);
  55 };
  56
  57
  58
  59 /**
  60     @class wxGridTableBase
  61
  62     Grid table classes.
  63
  64     @library{wxadv}
  65     @category{FIXME}
  66 */
  67 class wxGridTableBase : public wxObject
  68 {
  69 public:
  70     /**
  71
  72     */
  73     wxGridTableBase();
  74
  75     /**
  76
  77     */
  78     ~wxGridTableBase();
  79
  80     /**
  81
  82     */
  83     bool AppendCols(size_t numCols = 1);
  84
  85     /**
  86
  87     */
  88     bool AppendRows(size_t numRows = 1);
  89
  90     /**
  91
  92     */
  93     bool CanGetValueAs(int row, int col, const wxString& typeName);
  94
  95     /**
  96         Does this table allow attributes?  Default implementation creates
  97         a wxGridCellAttrProvider if necessary.
  98     */
  99     bool CanHaveAttributes();
 100
 101     /**
 102
 103     */
 104     bool CanSetValueAs(int row, int col, const wxString& typeName);
 105
 106     /**
 107
 108     */
 109     void Clear();
 110
 111     /**
 112
 113     */
 114     bool DeleteCols(size_t pos = 0, size_t numCols = 1);
 115
 116     /**
 117
 118     */
 119     bool DeleteRows(size_t pos = 0, size_t numRows = 1);
 120
 121     /**
 122         by default forwarded to wxGridCellAttrProvider if any. May be
 123         overridden to handle attributes directly in the table.
 124     */
 125     wxGridCellAttr* GetAttr(int row, int col);
 126
 127     /**
 128         get the currently used attr provider (may be @NULL)
 129     */
 130     wxGridCellAttrProvider* GetAttrProvider() const;
 131
 132     /**
 133
 134     */
 135     wxString GetColLabelValue(int col);
 136
 137     /**
 138
 139     */
 140     int GetNumberCols();
 141
 142     /**
 143         You must override these functions in a derived table class.
 144     */
 145     int GetNumberRows();
 146
 147     /**
 148
 149     */
 150     wxString GetRowLabelValue(int row);
 151
 152     /**
 153         Data type determination and value access.
 154     */
 155     wxString GetTypeName(int row, int col);
 156
 157     /**
 158
 159     */
 160     wxString GetValue(int row, int col);
 161
 162     /**
 163
 164     */
 165     bool GetValueAsBool(int row, int col);
 166
 167     /**
 168         For user defined types
 169     */
 170     void* GetValueAsCustom(int row, int col,
 171                            const wxString& typeName);
 172
 173     /**
 174
 175     */
 176     double GetValueAsDouble(int row, int col);
 177
 178     /**
 179
 180     */
 181     long GetValueAsLong(int row, int col);
 182
 183     /**
 184
 185     */
 186     wxGrid* GetView() const;
 187
 188     /**
 189
 190     */
 191     bool InsertCols(size_t pos = 0, size_t numCols = 1);
 192
 193     /**
 194
 195     */
 196     bool InsertRows(size_t pos = 0, size_t numRows = 1);
 197
 198     /**
 199
 200     */
 201     bool IsEmptyCell(int row, int col);
 202
 203     /**
 204         these functions take ownership of the pointer
 205     */
 206     void SetAttr(wxGridCellAttr* attr, int row, int col);
 207
 208     /**
 209         Attribute handling
 210         give us the attr provider to use - we take ownership of the pointer
 211     */
 212     void SetAttrProvider(wxGridCellAttrProvider* attrProvider);
 213
 214     /**
 215
 216     */
 217     void SetColAttr(wxGridCellAttr* attr, int col);
 218
 219     /**
 220         , @e wxString)
 221     */
 222     void SetColLabelValue() const;
 223
 224     /**
 225
 226     */
 227     void SetRowAttr(wxGridCellAttr* attr, int row);
 228
 229     /**
 230         , @e wxString)
 231     */
 232     void SetRowLabelValue() const;
 233
 234     /**
 235
 236     */
 237     void SetValue(int row, int col, const wxString& value);
 238
 239     /**
 240
 241     */
 242     void SetValueAsBool(int row, int col, bool value);
 243
 244     /**
 245
 246     */
 247     void SetValueAsCustom(int row, int col, const wxString& typeName,
 248                           void* value);
 249
 250     /**
 251
 252     */
 253     void SetValueAsDouble(int row, int col, double value);
 254
 255     /**
 256
 257     */
 258     void SetValueAsLong(int row, int col, long value);
 259
 260     /**
 261         Overriding these is optional
 262     */
 263     void SetView(wxGrid* grid);
 264
 265     /**
 266
 267     */
 268     void UpdateAttrCols(size_t pos, int numCols);
 269
 270     /**
 271         change row/col number in attribute if needed
 272     */
 273     void UpdateAttrRows(size_t pos, int numRows);
 274 };
 275
 276
 277
 278 /**
 279     @class wxGridCellEditor
 280
 281     This class is responsible for providing and manipulating
 282     the in-place edit controls for the grid.  Instances of wxGridCellEditor
 283     (actually, instances of derived classes since it is an abstract class) can be
 284     associated with the cell attributes for individual cells, rows, columns, or
 285     even for the entire grid.
 286
 287     @library{wxadv}
 288     @category{FIXME}
 289
 290     @see wxGridCellTextEditor, wxGridCellFloatEditor, wxGridCellBoolEditor,
 291     wxGridCellNumberEditor, wxGridCellChoiceEditor
 292 */
 293 class wxGridCellEditor
 294 {
 295 public:
 296     /**
 297
 298     */
 299     wxGridCellEditor();
 300
 301     /**
 302         The dtor is private because only DecRef() can delete us.
 303     */
 304     ~wxGridCellEditor();
 305
 306     /**
 307         Fetch the value from the table and prepare the edit control
 308         to begin editing. Set the focus to the edit control.
 309     */
 310     void BeginEdit(int row, int col, wxGrid* grid);
 311
 312     /**
 313         Create a new object which is the copy of this one.
 314     */
 315     wxGridCellEditor* Clone() const;
 316
 317     /**
 318         Creates the actual edit control.
 319     */
 320     void Create(wxWindow* parent, wxWindowID id,
 321                 wxEvtHandler* evtHandler);
 322
 323     /**
 324         Final cleanup.
 325     */
 326     void Destroy();
 327
 328     /**
 329         Complete the editing of the current cell. Returns @true if the value has
 330         changed. If necessary, the control may be destroyed.
 331     */
 332     bool EndEdit(int row, int col, wxGrid* grid);
 333
 334     /**
 335         Some types of controls on some platforms may need some help
 336         with the Return key.
 337     */
 338     void HandleReturn(wxKeyEvent& event);
 339
 340     /**
 341
 342     */
 343     bool IsCreated();
 344
 345     /**
 346         Draws the part of the cell not occupied by the control: the base class
 347         version just fills it with background colour from the attribute.
 348     */
 349     void PaintBackground(const wxRect& rectCell,
 350                          wxGridCellAttr* attr);
 351
 352     /**
 353         Reset the value in the control back to its starting value.
 354     */
 355     void Reset();
 356
 357     /**
 358         Size and position the edit control.
 359     */
 360     void SetSize(const wxRect& rect);
 361
 362     /**
 363         Show or hide the edit control, use the specified attributes to set
 364         colours/fonts for it.
 365     */
 366     void Show(bool show, wxGridCellAttr* attr = NULL);
 367
 368     /**
 369         If the editor is enabled by clicking on the cell, this method will be
 370         called.
 371     */
 372     void StartingClick();
 373
 374     /**
 375         If the editor is enabled by pressing keys on the grid,
 376         this will be called to let the editor do something about
 377         that first key if desired.
 378     */
 379     void StartingKey(wxKeyEvent& event);
 380 };
 381
 382
 383
 384 /**
 385     @class wxGridCellTextEditor
 386
 387     The editor for string/text data.
 388
 389     @library{wxadv}
 390     @category{FIXME}
 391
 392     @see wxGridCellEditor, wxGridCellFloatEditor, wxGridCellBoolEditor,
 393     wxGridCellNumberEditor, wxGridCellChoiceEditor
 394 */
 395 class wxGridCellTextEditor : public wxGridCellEditor
 396 {
 397 public:
 398     /**
 399         Default constructor.
 400     */
 401     wxGridCellTextEditor();
 402
 403     /**
 404         The parameters string format is "n" where n is a number representing the
 405         maximum width.
 406     */
 407     void SetParameters(const wxString& params);
 408 };
 409
 410
 411
 412 /**
 413     @class wxGridCellStringRenderer
 414
 415     This class may be used to format string data in a cell; it is the default
 416     for string cells.
 417
 418     @library{wxadv}
 419     @category{FIXME}
 420
 421     @see wxGridCellRenderer, wxGridCellNumberRenderer, wxGridCellFloatRenderer,
 422     wxGridCellBoolRenderer
 423 */
 424 class wxGridCellStringRenderer : public wxGridCellRenderer
 425 {
 426 public:
 427     /**
 428         Default constructor
 429     */
 430     wxGridCellStringRenderer();
 431 };
 432
 433
 434
 435 /**
 436     @class wxGridCellChoiceEditor
 437
 438     The editor for string data allowing to choose from a list of strings.
 439
 440     @library{wxadv}
 441     @category{FIXME}
 442
 443     @see wxGridCellEditor, wxGridCellFloatEditor, wxGridCellBoolEditor,
 444     wxGridCellTextEditor, wxGridCellNumberEditor
 445 */
 446 class wxGridCellChoiceEditor : public wxGridCellEditor
 447 {
 448 public:
 449     //@{
 450     /**
 451         @param count
 452             Number of strings from which the user can choose.
 453         @param choices
 454             An array of strings from which the user can choose.
 455         @param allowOthers
 456             If allowOthers is @true, the user can type a string not in choices array.
 457     */
 458     wxGridCellChoiceEditor(size_t count = 0,
 459                            const wxString choices[] = NULL,
 460                            bool allowOthers = false);
 461     wxGridCellChoiceEditor(const wxArrayString& choices,
 462                            bool allowOthers = false);
 463     //@}
 464
 465     /**
 466         Parameters string format is "item1[,item2[...,itemN]]"
 467     */
 468     void SetParameters(const wxString& params);
 469 };
 470
 471
 472
 473 /**
 474     @class wxGridEditorCreatedEvent
 475
 476
 477     @library{wxadv}
 478     @category{FIXME}
 479 */
 480 class wxGridEditorCreatedEvent : public wxCommandEvent
 481 {
 482 public:
 483     //@{
 484     /**
 485
 486     */
 487     wxGridEditorCreatedEvent();
 488     wxGridEditorCreatedEvent(int id, wxEventType type,
 489                              wxObject* obj,
 490                              int row,
 491                              int col,
 492                              wxControl* ctrl);
 493     //@}
 494
 495     /**
 496         Returns the column at which the event occurred.
 497     */
 498     int GetCol();
 499
 500     /**
 501         Returns the edit control.
 502     */
 503     wxControl* GetControl();
 504
 505     /**
 506         Returns the row at which the event occurred.
 507     */
 508     int GetRow();
 509
 510     /**
 511         Sets the column at which the event occurred.
 512     */
 513     void SetCol(int col);
 514
 515     /**
 516         Sets the edit control.
 517     */
 518     void SetControl(wxControl* ctrl);
 519
 520     /**
 521         Sets the row at which the event occurred.
 522     */
 523     void SetRow(int row);
 524 };
 525
 526
 527
 528 /**
 529     @class wxGridRangeSelectEvent
 530
 531
 532     @library{wxadv}
 533     @category{FIXME}
 534 */
 535 class wxGridRangeSelectEvent : public wxNotifyEvent
 536 {
 537 public:
 538     //@{
 539     /**
 540
 541     */
 542     wxGridRangeSelectEvent();
 543     wxGridRangeSelectEvent(int id, wxEventType type,
 544                            wxObject* obj,
 545                            const wxGridCellCoords& topLeft,
 546                            const wxGridCellCoords& bottomRight,
 547                            bool sel = true,
 548                            bool control = false,
 549                            bool shift = false,
 550                            bool alt = false,
 551                            bool meta = false);
 552     //@}
 553
 554     /**
 555         Returns @true if the Alt key was down at the time of the event.
 556     */
 557     bool AltDown();
 558
 559     /**
 560         Returns @true if the Control key was down at the time of the event.
 561     */
 562     bool ControlDown();
 563
 564     /**
 565         Top left corner of the rectangular area that was (de)selected.
 566     */
 567     wxGridCellCoords GetBottomRightCoords();
 568
 569     /**
 570         Bottom row of the rectangular area that was (de)selected.
 571     */
 572     int GetBottomRow();
 573
 574     /**
 575         Left column of the rectangular area that was (de)selected.
 576     */
 577     int GetLeftCol();
 578
 579     /**
 580         Right column of the rectangular area that was (de)selected.
 581     */
 582     int GetRightCol();
 583
 584     /**
 585         Top left corner of the rectangular area that was (de)selected.
 586     */
 587     wxGridCellCoords GetTopLeftCoords();
 588
 589     /**
 590         Top row of the rectangular area that was (de)selected.
 591     */
 592     int GetTopRow();
 593
 594     /**
 595         Returns @true if the Meta key was down at the time of the event.
 596     */
 597     bool MetaDown();
 598
 599     /**
 600         Returns @true if the area was selected, @false otherwise.
 601     */
 602     bool Selecting();
 603
 604     /**
 605         Returns @true if the Shift key was down at the time of the event.
 606     */
 607     bool ShiftDown();
 608 };
 609
 610
 611
 612 /**
 613     @class wxGridCellRenderer
 614
 615     This class is responsible for actually drawing the cell
 616     in the grid. You may pass it to the wxGridCellAttr (below) to change the
 617     format of one given cell or to wxGrid::SetDefaultRenderer() to change the
 618     view of all cells. This is an abstract class, and you will normally use one of
 619     the
 620     predefined derived classes or derive your own class from it.
 621
 622     @library{wxadv}
 623     @category{FIXME}
 624
 625     @see wxGridCellStringRenderer, wxGridCellNumberRenderer,
 626     wxGridCellFloatRenderer, wxGridCellBoolRenderer
 627 */
 628 class wxGridCellRenderer
 629 {
 630 public:
 631     /**
 632
 633     */
 634     wxGridCellRenderer* Clone() const;
 635
 636     /**
 637         Draw the given cell on the provided DC inside the given rectangle
 638         using the style specified by the attribute and the default or selected
 639         state corresponding to the isSelected value.
 640         This pure virtual function has a default implementation which will
 641         prepare the DC using the given attribute: it will draw the rectangle
 642         with the background colour from attr and set the text colour and font.
 643     */
 644     void Draw(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc,
 645               const wxRect& rect, int row, int col,
 646               bool isSelected);
 647
 648     /**
 649         Get the preferred size of the cell for its contents.
 650     */
 651     wxSize GetBestSize(wxGrid& grid, wxGridCellAttr& attr, wxDC& dc,
 652                        int row, int col);
 653 };
 654
 655
 656
 657 /**
 658     @class wxGridCellNumberEditor
 659
 660     The editor for numeric integer data.
 661
 662     @library{wxadv}
 663     @category{FIXME}
 664
 665     @see wxGridCellEditor, wxGridCellFloatEditor, wxGridCellBoolEditor,
 666     wxGridCellTextEditor, wxGridCellChoiceEditor
 667 */
 668 class wxGridCellNumberEditor : public wxGridCellTextEditor
 669 {
 670 public:
 671     /**
 672         Allows to specify the range for acceptable data;
 673         if min == max == -1, no range checking is done
 674     */
 675     wxGridCellNumberEditor(int min = -1, int max = -1);
 676
 677     /**
 678         String representation of the value.
 679     */
 680     wxString GetString() const;
 681
 682     /**
 683         If the return value is @true, the editor uses a wxSpinCtrl to get user input,
 684         otherwise it uses a wxTextCtrl.
 685     */
 686     bool HasRange() const;
 687
 688     /**
 689         Parameters string format is "min,max".
 690     */
 691     void SetParameters(const wxString& params);
 692 };
 693
 694
 695
 696 /**
 697     @class wxGridSizeEvent
 698
 699     This event class contains information about a row/column resize event.
 700
 701     @library{wxadv}
 702     @category{FIXME}
 703 */
 704 class wxGridSizeEvent : public wxNotifyEvent
 705 {
 706 public:
 707     //@{
 708     /**
 709
 710     */
 711     wxGridSizeEvent();
 712     wxGridSizeEvent(int id, wxEventType type, wxObject* obj,
 713                     int rowOrCol = -1,
 714                     int x = -1,
 715                     int y = -1,
 716                     bool control = false,
 717                     bool shift = false,
 718                     bool alt = false,
 719                     bool meta = false);
 720     //@}
 721
 722     /**
 723         Returns @true if the Alt key was down at the time of the event.
 724     */
 725     bool AltDown();
 726
 727     /**
 728         Returns @true if the Control key was down at the time of the event.
 729     */
 730     bool ControlDown();
 731
 732     /**
 733         Position in pixels at which the event occurred.
 734     */
 735     wxPoint GetPosition();
 736
 737     /**
 738         Row or column at that was resized.
 739     */
 740     int GetRowOrCol();
 741
 742     /**
 743         Returns @true if the Meta key was down at the time of the event.
 744     */
 745     bool MetaDown();
 746
 747     /**
 748         Returns @true if the Shift key was down at the time of the event.
 749     */
 750     bool ShiftDown();
 751 };
 752
 753
 754
 755 /**
 756     @class wxGridCellNumberRenderer
 757
 758     This class may be used to format integer data in a cell.
 759
 760     @library{wxadv}
 761     @category{FIXME}
 762
 763     @see wxGridCellRenderer, wxGridCellStringRenderer, wxGridCellFloatRenderer,
 764     wxGridCellBoolRenderer
 765 */
 766 class wxGridCellNumberRenderer : public wxGridCellStringRenderer
 767 {
 768 public:
 769     /**
 770         Default constructor
 771     */
 772     wxGridCellNumberRenderer();
 773 };
 774
 775
 776
 777 /**
 778     @class wxGridCellAttr
 779
 780     This class can be used to alter the cells' appearance in
 781     the grid by changing their colour/font/... from default. An object of this
 782     class may be returned by wxGridTableBase::GetAttr.
 783
 784     @library{wxadv}
 785     @category{FIXME}
 786 */
 787 class wxGridCellAttr
 788 {
 789 public:
 790     //@{
 791     /**
 792         Constructor specifying some of the often used attributes.
 793     */
 794     wxGridCellAttr();
 795     wxGridCellAttr(const wxColour& colText,
 796                    const wxColour& colBack,
 797                    const wxFont& font,
 798                    int hAlign, int vAlign);
 799     //@}
 800
 801     /**
 802         Creates a new copy of this object.
 803     */
 804     wxGridCellAttr* Clone() const;
 805
 806     /**
 807
 808     */
 809     void DecRef();
 810
 811     /**
 812         See SetAlignment() for the returned values.
 813     */
 814     void GetAlignment(int* hAlign, int* vAlign) const;
 815
 816     /**
 817
 818     */
 819     const wxColour GetBackgroundColour() const;
 820
 821     /**
 822
 823     */
 824     wxGridCellEditor* GetEditor(wxGrid* grid, int row, int col) const;
 825
 826     /**
 827
 828     */
 829     const wxFont GetFont() const;
 830
 831     /**
 832
 833     */
 834     wxGridCellRenderer* GetRenderer(wxGrid* grid, int row, int col) const;
 835
 836     /**
 837
 838     */
 839     const wxColour GetTextColour() const;
 840
 841     /**
 842
 843     */
 844     bool HasAlignment() const;
 845
 846     /**
 847
 848     */
 849     bool HasBackgroundColour() const;
 850
 851     /**
 852
 853     */
 854     bool HasEditor() const;
 855
 856     /**
 857
 858     */
 859     bool HasFont() const;
 860
 861     /**
 862
 863     */
 864     bool HasRenderer() const;
 865
 866     /**
 867         accessors
 868     */
 869     bool HasTextColour() const;
 870
 871     /**
 872         This class is ref counted: it is created with ref count of 1, so
 873         calling DecRef() once will delete it. Calling IncRef() allows to lock
 874         it until the matching DecRef() is called
 875     */
 876     void IncRef();
 877
 878     /**
 879
 880     */
 881     bool IsReadOnly() const;
 882
 883     /**
 884         Sets the alignment. @a hAlign can be one of @c wxALIGN_LEFT,
 885         @c wxALIGN_CENTRE or @c wxALIGN_RIGHT and @a vAlign can be one
 886         of @c wxALIGN_TOP, @c wxALIGN_CENTRE or @c wxALIGN_BOTTOM.
 887     */
 888     void SetAlignment(int hAlign, int vAlign);
 889
 890     /**
 891         Sets the background colour.
 892     */
 893     void SetBackgroundColour(const wxColour& colBack);
 894
 895     /**
 896
 897     */
 898     void SetDefAttr(wxGridCellAttr* defAttr);
 899
 900     /**
 901
 902     */
 903     void SetEditor(wxGridCellEditor* editor);
 904
 905     /**
 906         Sets the font.
 907     */
 908     void SetFont(const wxFont& font);
 909
 910     /**
 911
 912     */
 913     void SetReadOnly(bool isReadOnly = true);
 914
 915     /**
 916         takes ownership of the pointer
 917     */
 918     void SetRenderer(wxGridCellRenderer* renderer);
 919
 920     /**
 921         Sets the text colour.
 922     */
 923     void SetTextColour(const wxColour& colText);
 924 };
 925
 926
 927
 928 /**
 929     @class wxGridCellBoolRenderer
 930
 931     This class may be used to format boolean data in a cell.
 932     for string cells.
 933
 934     @library{wxadv}
 935     @category{FIXME}
 936
 937     @see wxGridCellRenderer, wxGridCellStringRenderer, wxGridCellFloatRenderer,
 938     wxGridCellNumberRenderer
 939 */
 940 class wxGridCellBoolRenderer : public wxGridCellRenderer
 941 {
 942 public:
 943     /**
 944         Default constructor
 945     */
 946     wxGridCellBoolRenderer();
 947 };
 948
 949
 950
 951 /**
 952     @class wxGridEvent
 953
 954     This event class contains information about various grid events.
 955
 956     @library{wxadv}
 957     @category{FIXME}
 958 */
 959 class wxGridEvent : public wxNotifyEvent
 960 {
 961 public:
 962     //@{
 963     /**
 964
 965     */
 966     wxGridEvent();
 967     wxGridEvent(int id, wxEventType type, wxObject* obj,
 968                 int row = -1, int col = -1,
 969                 int x = -1, int y = -1,
 970                 bool sel = true,
 971                 bool control = false,
 972                 bool shift = false,
 973                 bool alt = false,
 974                 bool meta = false);
 975     //@}
 976
 977     /**
 978         Returns @true if the Alt key was down at the time of the event.
 979     */
 980     bool AltDown();
 981
 982     /**
 983         Returns @true if the Control key was down at the time of the event.
 984     */
 985     bool ControlDown();
 986
 987     /**
 988         Column at which the event occurred.
 989     */
 990     int GetCol();
 991
 992     /**
 993         Position in pixels at which the event occurred.
 994     */
 995     wxPoint GetPosition();
 996
 997     /**
 998         Row at which the event occurred.
 999     */
1000     int GetRow();
1001
1002     /**
1003         Returns @true if the Meta key was down at the time of the event.
1004     */
1005     bool MetaDown();
1006
1007     /**
1008         Returns @true if the user is selecting grid cells, @false -- if
1009         deselecting.
1010     */
1011     bool Selecting();
1012
1013     /**
1014         Returns @true if the Shift key was down at the time of the event.
1015     */
1016     bool ShiftDown();
1017 };
1018
1019
1020
1021 /**
1022     @class wxGridCellFloatEditor
1023
1024     The editor for floating point numbers data.
1025
1026     @library{wxadv}
1027     @category{FIXME}
1028
1029     @see wxGridCellEditor, wxGridCellNumberEditor, wxGridCellBoolEditor,
1030     wxGridCellTextEditor, wxGridCellChoiceEditor
1031 */
1032 class wxGridCellFloatEditor : public wxGridCellTextEditor
1033 {
1034 public:
1035     /**
1036         @param width
1037             Minimum number of characters to be shown.
1038         @param precision
1039             Number of digits after the decimal dot.
1040     */
1041     wxGridCellFloatEditor(int width = -1, int precision = -1);
1042
1043     /**
1044         Parameters string format is "width,precision"
1045     */
1046     void SetParameters(const wxString& params);
1047 };
1048
1049
1050
1051 /**
1052     @class wxGrid
1053
1054     wxGrid and its related classes are used for displaying and editing tabular
1055     data. They provide a rich set of features for display, editing, and
1056     interacting with a variety of data sources. For simple applications, and to
1057     help you get started, wxGrid is the only class you need to refer to
1058     directly. It will set up default instances of the other classes and manage
1059     them for you. For more complex applications you can derive your own
1060     classes for custom grid views, grid data tables, cell editors and
1061     renderers. The @ref overview_gridoverview has
1062     examples of simple and more complex applications, explains the
1063     relationship between the various grid classes and has a summary of the
1064     keyboard shortcuts and mouse functions provided by wxGrid.
1065
1066     wxGrid has been greatly expanded and redesigned for wxWidgets 2.2
1067     onwards. The new grid classes are reasonably backward-compatible
1068     but there are some exceptions. There are also easier ways of doing many things
1069     compared to
1070     the previous implementation.
1071
1072     A wxGridTableBase class holds the actual
1073     data to be displayed by a wxGrid class. One or more wxGrid classes
1074     may act as a view for one table class.
1075     The default table class is called wxGridStringTable and
1076     holds an array of strings. An instance of such a class is created
1077     by wxGrid::CreateGrid.
1078
1079     wxGridCellRenderer is the abstract base
1080     class for rendereing contents in a cell. The following renderers are
1081     predefined:
1082     wxGridCellStringRenderer,
1083     wxGridCellBoolRenderer,
1084     wxGridCellFloatRenderer,
1085     wxGridCellNumberRenderer. The
1086     look of a cell can be further defined using wxGridCellAttr.
1087     An object of this type may be returned by wxGridTableBase::GetAttr.
1088
1089     wxGridCellEditor is the abstract base
1090     class for editing the value of a cell. The following editors are
1091     predefined:
1092     wxGridCellTextEditor
1093     wxGridCellBoolEditor
1094     wxGridCellChoiceEditor
1095     wxGridCellNumberEditor.
1096
1097     @library{wxadv}
1098     @category{miscwnd}
1099
1100     @see @ref overview_gridoverview "wxGrid overview"
1101 */
1102 class wxGrid : public wxScrolledWindow
1103 {
1104 public:
1105     //@{
1106     /**
1107         Constructor to create a grid object. Call either CreateGrid() or
1108         SetTable() directly after this to initialize the grid before using
1109         it.
1110     */
1111     wxGrid();
1112     wxGrid(wxWindow* parent, wxWindowID id,
1113            const wxPoint& pos = wxDefaultPosition,
1114            const wxSize& size = wxDefaultSize,
1115            long style = wxWANTS_CHARS,
1116            const wxString& name = wxPanelNameStr);
1117     //@}
1118
1119     /**
1120         Destructor. This will also destroy the associated grid table unless you passed
1121         a table
1122         object to the grid and specified that the grid should not take ownership of the
1123         table (see wxGrid::SetTable).
1124     */
1125     ~wxGrid();
1126
1127     /**
1128         Appends one or more new columns to the right of the grid and returns @true if
1129         successful. The updateLabels argument is not used at present.
1130         If you are using a derived grid table class you will need to override
1131         wxGridTableBase::AppendCols. See
1132         InsertCols() for further information.
1133     */
1134     bool AppendCols(int numCols = 1, bool updateLabels = true);
1135
1136     /**
1137         Appends one or more new rows to the bottom of the grid and returns @true if
1138         successful. The updateLabels argument is not used at present.
1139         If you are using a derived grid table class you will need to override
1140         wxGridTableBase::AppendRows. See
1141         InsertRows() for further information.
1142     */
1143     bool AppendRows(int numRows = 1, bool updateLabels = true);
1144
1145     /**
1146         Automatically sets the height and width of all rows and columns to fit their
1147         contents.
1148     */
1149     void AutoSize();
1150
1151     /**
1152         Automatically adjusts width of the column to fit its label.
1153     */
1154     void AutoSizeColLabelSize(int col);
1155
1156     /**
1157         Automatically sizes the column to fit its contents. If setAsMin is @true the
1158         calculated width will
1159         also be set as the minimal width for the column.
1160     */
1161     void AutoSizeColumn(int col, bool setAsMin = true);
1162
1163     /**
1164         Automatically sizes all columns to fit their contents. If setAsMin is @true the
1165         calculated widths will
1166         also be set as the minimal widths for the columns.
1167     */
1168     void AutoSizeColumns(bool setAsMin = true);
1169
1170     /**
1171         Automatically sizes the row to fit its contents. If setAsMin is @true the
1172         calculated height will
1173         also be set as the minimal height for the row.
1174     */
1175     void AutoSizeRow(int row, bool setAsMin = true);
1176
1177     /**
1178         Automatically adjusts height of the row to fit its label.
1179     */
1180     void AutoSizeRowLabelSize(int col);
1181
1182     /**
1183         Automatically sizes all rows to fit their contents. If setAsMin is @true the
1184         calculated heights will
1185         also be set as the minimal heights for the rows.
1186     */
1187     void AutoSizeRows(bool setAsMin = true);
1188
1189     /**
1190         AutoSizeColumn()
1191
1192         AutoSizeRow()
1193
1194         AutoSizeColumns()
1195
1196         AutoSizeRows()
1197
1198         AutoSize()
1199
1200         SetColMinimalWidth()
1201
1202         SetRowMinimalHeight()
1203
1204         SetColMinimalAcceptableWidth()
1205
1206         SetRowMinimalAcceptableHeight()
1207
1208         GetColMinimalAcceptableWidth()
1209
1210         GetRowMinimalAcceptableHeight()
1211     */
1212
1213
1214     /**
1215         Increments the grid's batch count. When the count is greater than zero
1216         repainting of
1217         the grid is suppressed. Each call to BeginBatch must be matched by a later call
1218         to
1219         EndBatch(). Code that does a lot of grid
1220         modification can be enclosed between BeginBatch and EndBatch calls to avoid
1221         screen flicker. The final EndBatch will cause the grid to be repainted.
1222
1223         @see wxGridUpdateLocker
1224     */
1225     void BeginBatch();
1226
1227     /**
1228         This function returns the rectangle that encloses the block of cells
1229         limited by TopLeft and BottomRight cell in device coords and clipped
1230         to the client size of the grid window.
1231     */
1232     wxRect BlockToDeviceRect(const wxGridCellCoords& topLeft,
1233                              const wxGridCellCoords& bottomRight) const;
1234
1235     /**
1236         Returns @true if columns can be moved by dragging with the mouse. Columns can be
1237         moved
1238         by dragging on their labels.
1239     */
1240     bool CanDragColMove() const;
1241
1242     /**
1243         Returns @true if columns can be resized by dragging with the mouse. Columns can
1244         be resized
1245         by dragging the edges of their labels. If grid line dragging is enabled they
1246         can also be
1247         resized by dragging the right edge of the column in the grid cell area
1248         (see wxGrid::EnableDragGridSize).
1249     */
1250     bool CanDragColSize() const;
1251
1252     /**
1253         Return @true if the dragging of grid lines to resize rows and columns is enabled
1254         or @false otherwise.
1255     */
1256     bool CanDragGridSize() const;
1257
1258     /**
1259         Returns @true if rows can be resized by dragging with the mouse. Rows can be
1260         resized
1261         by dragging the edges of their labels. If grid line dragging is enabled they
1262         can also be
1263         resized by dragging the lower edge of the row in the grid cell area
1264         (see wxGrid::EnableDragGridSize).
1265     */
1266     bool CanDragRowSize() const;
1267
1268     /**
1269         Returns @true if the in-place edit control for the current grid cell can be used
1270         and
1271         @false otherwise (e.g. if the current cell is read-only).
1272     */
1273     bool CanEnableCellControl() const;
1274
1275     /**
1276         Do we have some place to store attributes in?
1277     */
1278     bool CanHaveAttributes() const;
1279
1280     /**
1281         EnableDragRowSize()
1282
1283         EnableDragColSize()
1284
1285         CanDragRowSize()
1286
1287         CanDragColSize()
1288
1289         EnableDragColMove()
1290
1291         CanDragColMove()
1292
1293         EnableDragGridSize()
1294
1295         CanDragGridSize()
1296
1297         GetColAt()
1298
1299         SetColPos()
1300
1301         GetColPos()
1302
1303         EnableDragCell()
1304
1305         CanDragCell()
1306     */
1307
1308
1309     //@{
1310     /**
1311         Return the rectangle corresponding to the grid cell's size and position in
1312         logical
1313         coordinates.
1314     */
1315     wxRect CellToRect(int row, int col) const;
1316     const wxRect  CellToRect(const wxGridCellCoords& coords) const;
1317     //@}
1318
1319     /**
1320         Clears all data in the underlying grid table and repaints the grid. The table
1321         is not deleted by
1322         this function. If you are using a derived table class then you need to override
1323         wxGridTableBase::Clear for this function to have any effect.
1324     */
1325     void ClearGrid();
1326
1327     /**
1328         Deselects all cells that are currently selected.
1329     */
1330     void ClearSelection();
1331
1332     /**
1333         @ref ctor() wxGrid
1334
1335         @ref dtor() ~wxGrid
1336
1337         CreateGrid()
1338
1339         SetTable()
1340     */
1341
1342
1343     /**
1344         Creates a grid with the specified initial number of rows and columns.
1345         Call this directly after the grid constructor. When you use this
1346         function wxGrid will create and manage a simple table of string values
1347         for you. All of the grid data will be stored in memory.
1348         For applications with more complex data types or relationships, or for
1349         dealing with very large datasets, you should derive your own grid table
1350         class and pass a table object to the grid with SetTable().
1351     */
1352     bool CreateGrid(int numRows, int numCols,
1353                     wxGrid::wxGridSelectionModes selmode = wxGrid::wxGridSelectCells);
1354
1355     /**
1356         MoveCursorUp()
1357
1358         MoveCursorDown()
1359
1360         MoveCursorLeft()
1361
1362         MoveCursorRight()
1363
1364         MoveCursorPageUp()
1365
1366         MoveCursorPageDown()
1367
1368         MoveCursorUpBlock()
1369
1370         MoveCursorDownBlock()
1371
1372         MoveCursorLeftBlock()
1373
1374         MoveCursorRightBlock()
1375     */
1376
1377
1378     /**
1379         Deletes one or more columns from a grid starting at the specified position and
1380         returns
1381         @true if successful. The updateLabels argument is not used at present.
1382         If you are using a derived grid table class you will need to override
1383         wxGridTableBase::DeleteCols. See
1384         InsertCols() for further information.
1385     */
1386     bool DeleteCols(int pos = 0, int numCols = 1,
1387                     bool updateLabels = true);
1388
1389     /**
1390         Deletes one or more rows from a grid starting at the specified position and
1391         returns
1392         @true if successful. The updateLabels argument is not used at present.
1393         If you are using a derived grid table class you will need to override
1394         wxGridTableBase::DeleteRows. See
1395         InsertRows() for further information.
1396     */
1397     bool DeleteRows(int pos = 0, int numRows = 1,
1398                     bool updateLabels = true);
1399
1400     /**
1401         Disables in-place editing of grid cells.
1402         Equivalent to calling EnableCellEditControl(@false).
1403     */
1404     void DisableCellEditControl();
1405
1406     /**
1407         Disables column moving by dragging with the mouse. Equivalent to passing @false
1408         to
1409         EnableDragColMove().
1410     */
1411     void DisableDragColMove();
1412
1413     /**
1414         Disables column sizing by dragging with the mouse. Equivalent to passing @false
1415         to
1416         EnableDragColSize().
1417     */
1418     void DisableDragColSize();
1419
1420     /**
1421         Disable mouse dragging of grid lines to resize rows and columns. Equivalent to
1422         passing
1423         @false to EnableDragGridSize()
1424     */
1425     void DisableDragGridSize();
1426
1427     /**
1428         Disables row sizing by dragging with the mouse. Equivalent to passing @false to
1429         EnableDragRowSize().
1430     */
1431     void DisableDragRowSize();
1432
1433     /**
1434         Enables or disables in-place editing of grid cell data. The grid will issue
1435         either a
1436         wxEVT_GRID_EDITOR_SHOWN or wxEVT_GRID_EDITOR_HIDDEN event.
1437     */
1438     void EnableCellEditControl(bool enable = true);
1439
1440     /**
1441         Enables or disables column moving by dragging with the mouse.
1442     */
1443     void EnableDragColMove(bool enable = true);
1444
1445     /**
1446         Enables or disables column sizing by dragging with the mouse.
1447     */
1448     void EnableDragColSize(bool enable = true);
1449
1450     /**
1451         Enables or disables row and column resizing by dragging gridlines with the
1452         mouse.
1453     */
1454     void EnableDragGridSize(bool enable = true);
1455
1456     /**
1457         Enables or disables row sizing by dragging with the mouse.
1458     */
1459     void EnableDragRowSize(bool enable = true);
1460
1461     /**
1462         If the edit argument is @false this function sets the whole grid as read-only.
1463         If the
1464         argument is @true the grid is set to the default state where cells may be
1465         editable. In the
1466         default state you can set single grid cells and whole rows and columns to be
1467         editable or
1468         read-only via
1469         wxGridCellAttribute::SetReadOnly. For single
1470         cells you can also use the shortcut function
1471         SetReadOnly().
1472         For more information about controlling grid cell attributes see the
1473         wxGridCellAttr cell attribute class and the
1474         @ref overview_gridoverview.
1475     */
1476     void EnableEditing(bool edit);
1477
1478     /**
1479         Turns the drawing of grid lines on or off.
1480     */
1481     void EnableGridLines(bool enable = true);
1482
1483     /**
1484         Decrements the grid's batch count. When the count is greater than zero
1485         repainting of
1486         the grid is suppressed. Each previous call to
1487         BeginBatch() must be matched by a later call to
1488         EndBatch. Code that does a lot of grid modification can be enclosed between
1489         BeginBatch and EndBatch calls to avoid screen flicker. The final EndBatch will
1490         cause the grid to be repainted.
1491
1492         @see wxGridUpdateLocker
1493     */
1494     void EndBatch();
1495
1496     /**
1497         Overridden wxWindow method.
1498     */
1499     void Fit();
1500
1501     /**
1502         Causes immediate repainting of the grid. Use this instead of the usual
1503         wxWindow::Refresh.
1504     */
1505     void ForceRefresh();
1506
1507     /**
1508         Returns the number of times that BeginBatch() has been called
1509         without (yet) matching calls to EndBatch(). While
1510         the grid's batch count is greater than zero the display will not be updated.
1511     */
1512     int GetBatchCount() const;
1513
1514     /**
1515         Sets the arguments to the horizontal and vertical text alignment values for the
1516         grid cell at the specified location.
1517         Horizontal alignment will be one of wxALIGN_LEFT, wxALIGN_CENTRE or
1518         wxALIGN_RIGHT.
1519
1520         Vertical alignment will be one of wxALIGN_TOP, wxALIGN_CENTRE or wxALIGN_BOTTOM.
1521     */
1522     void GetCellAlignment(int row, int col, int* horiz, int* vert) const;
1523
1524     /**
1525         Returns the background colour of the cell at the specified location.
1526     */
1527     wxColour GetCellBackgroundColour(int row, int col) const;
1528
1529     /**
1530         Returns a pointer to the editor for the cell at the specified location.
1531         See wxGridCellEditor and
1532         the @ref overview_gridoverview "wxGrid overview" for more information about
1533         cell editors and renderers.
1534     */
1535     wxGridCellEditor* GetCellEditor(int row, int col) const;
1536
1537     /**
1538         Returns the font for text in the grid cell at the specified location.
1539     */
1540     wxFont GetCellFont(int row, int col) const;
1541
1542     /**
1543         Returns a pointer to the renderer for the grid cell at the specified location.
1544         See wxGridCellRenderer and
1545         the @ref overview_gridoverview "wxGrid overview" for more information about
1546         cell editors and renderers.
1547     */
1548     wxGridCellRenderer* GetCellRenderer(int row, int col) const;
1549
1550     /**
1551         Returns the text colour for the grid cell at the specified location.
1552     */
1553     wxColour GetCellTextColour(int row, int col) const;
1554
1555     //@{
1556     /**
1557         Returns the string contained in the cell at the specified location. For simple
1558         applications where a
1559         grid object automatically uses a default grid table of string values you use
1560         this function together
1561         with SetCellValue() to access cell values.
1562         For more complex applications where you have derived your own grid table class
1563         that contains
1564         various data types (e.g. numeric, boolean or user-defined custom types) then
1565         you only use this
1566         function for those cells that contain string values.
1567         See wxGridTableBase::CanGetValueAs
1568         and the @ref overview_gridoverview "wxGrid overview" for more information.
1569     */
1570     wxString GetCellValue(int row, int col) const;
1571     const wxString  GetCellValue(const wxGridCellCoords& coords) const;
1572     //@}
1573
1574     /**
1575         Returns the column ID of the specified column position.
1576     */
1577     int GetColAt(int colPos) const;
1578
1579     /**
1580         Returns the pen used for vertical grid lines. This virtual function may be
1581         overridden in derived classes in order to change the appearance of individual
1582         grid lines for the given column @e col.
1583         See GetRowGridLinePen() for an example.
1584     */
1585     wxPen GetColGridLinePen(int col);
1586
1587     /**
1588         Sets the arguments to the current column label alignment values.
1589         Horizontal alignment will be one of wxALIGN_LEFT, wxALIGN_CENTRE or
1590         wxALIGN_RIGHT.
1591
1592         Vertical alignment will be one of wxALIGN_TOP, wxALIGN_CENTRE or wxALIGN_BOTTOM.
1593     */
1594     void GetColLabelAlignment(int* horiz, int* vert) const;
1595
1596     /**
1597         Returns the current height of the column labels.
1598     */
1599     int GetColLabelSize() const;
1600
1601     /**
1602         Returns the specified column label. The default grid table class provides
1603         column labels of
1604         the form A,B...Z,AA,AB...ZZ,AAA... If you are using a custom grid table you can
1605         override
1606         wxGridTableBase::GetColLabelValue to provide
1607         your own labels.
1608     */
1609     wxString GetColLabelValue(int col) const;
1610
1611     /**
1612
1613     */
1614     int GetColLeft(int col) const;
1615
1616     /**
1617         This returns the value of the lowest column width that can be handled
1618         correctly. See
1619         member SetColMinimalAcceptableWidth() for details.
1620     */
1621     int GetColMinimalAcceptableWidth() const;
1622
1623     /**
1624         Get the minimal width of the given column/row.
1625     */
1626     int GetColMinimalWidth(int col) const;
1627
1628     /**
1629         Returns the position of the specified column.
1630     */
1631     int GetColPos(int colID) const;
1632
1633     /**
1634
1635     */
1636     int GetColRight(int col) const;
1637
1638     /**
1639         Returns the width of the specified column.
1640     */
1641     int GetColSize(int col) const;
1642
1643     /**
1644         Sets the arguments to the current default horizontal and vertical text alignment
1645         values.
1646         Horizontal alignment will be one of wxALIGN_LEFT, wxALIGN_CENTRE or
1647         wxALIGN_RIGHT.
1648
1649         Vertical alignment will be one of wxALIGN_TOP, wxALIGN_CENTRE or wxALIGN_BOTTOM.
1650     */
1651     void GetDefaultCellAlignment(int* horiz, int* vert) const;
1652
1653     /**
1654         Returns the current default background colour for grid cells.
1655     */
1656     wxColour GetDefaultCellBackgroundColour() const;
1657
1658     /**
1659         Returns the current default font for grid cell text.
1660     */
1661     wxFont GetDefaultCellFont() const;
1662
1663     /**
1664         Returns the current default colour for grid cell text.
1665     */
1666     wxColour GetDefaultCellTextColour() const;
1667
1668     /**
1669         Returns the default height for column labels.
1670     */
1671     int GetDefaultColLabelSize() const;
1672
1673     /**
1674         Returns the current default width for grid columns.
1675     */
1676     int GetDefaultColSize() const;
1677
1678     /**
1679         Returns a pointer to the current default grid cell editor.
1680         See wxGridCellEditor and
1681         the @ref overview_gridoverview "wxGrid overview" for more information about
1682         cell editors and renderers.
1683     */
1684     wxGridCellEditor* GetDefaultEditor() const;
1685
1686     //@{
1687     /**
1688
1689     */
1690     wxGridCellEditor* GetDefaultEditorForCell(int row, int col) const;
1691     const wxGridCellEditor*  GetDefaultEditorForCell(const wxGridCellCoords& c) const;
1692     //@}
1693
1694     /**
1695
1696     */
1697     wxGridCellEditor* GetDefaultEditorForType(const wxString& typeName) const;
1698
1699     /**
1700         Returns the pen used for grid lines. This virtual function may be overridden in
1701         derived classes in order to change the appearance of grid lines. Note that
1702         currently the pen width must be 1.
1703
1704         @see GetColGridLinePen(), GetRowGridLinePen()
1705     */
1706     wxPen GetDefaultGridLinePen();
1707
1708     /**
1709         Returns a pointer to the current default grid cell renderer.
1710         See wxGridCellRenderer and
1711         the @ref overview_gridoverview "wxGrid overview" for more information about
1712         cell editors and renderers.
1713     */
1714     wxGridCellRenderer* GetDefaultRenderer() const;
1715
1716     /**
1717
1718     */
1719     wxGridCellRenderer* GetDefaultRendererForCell(int row, int col) const;
1720
1721     /**
1722
1723     */
1724     wxGridCellRenderer* GetDefaultRendererForType(const wxString& typeName) const;
1725
1726     /**
1727         Returns the default width for the row labels.
1728     */
1729     int GetDefaultRowLabelSize() const;
1730
1731     /**
1732         Returns the current default height for grid rows.
1733     */
1734     int GetDefaultRowSize() const;
1735
1736     /**
1737         Returns the current grid cell column position.
1738     */
1739     int GetGridCursorCol() const;
1740
1741     /**
1742         Returns the current grid cell row position.
1743     */
1744     int GetGridCursorRow() const;
1745
1746     /**
1747         Returns the colour used for grid lines.
1748
1749         @see GetDefaultGridLinePen()
1750     */
1751     wxColour GetGridLineColour() const;
1752
1753     /**
1754         Returns the colour used for the background of row and column labels.
1755     */
1756     wxColour GetLabelBackgroundColour() const;
1757
1758     /**
1759         Returns the font used for row and column labels.
1760     */
1761     wxFont GetLabelFont() const;
1762
1763     /**
1764         Returns the colour used for row and column label text.
1765     */
1766     wxColour GetLabelTextColour() const;
1767
1768     /**
1769         Returns the total number of grid columns (actually the number of columns in the
1770         underlying grid
1771         table).
1772     */
1773     int GetNumberCols() const;
1774
1775     /**
1776         Returns the total number of grid rows (actually the number of rows in the
1777         underlying grid table).
1778     */
1779     int GetNumberRows() const;
1780
1781     /**
1782
1783     */
1784     wxGridCellAttr* GetOrCreateCellAttr(int row, int col) const;
1785
1786     /**
1787         Returns the pen used for horizontal grid lines. This virtual function may be
1788         overridden in derived classes in order to change the appearance of individual
1789         grid line for the given row @e row.
1790         Example:
1791     */
1792     wxPen GetRowGridLinePen(int row);
1793
1794     /**
1795         Sets the arguments to the current row label alignment values.
1796         Horizontal alignment will be one of wxLEFT, wxCENTRE or wxRIGHT.
1797
1798         Vertical alignment will be one of wxTOP, wxCENTRE or wxBOTTOM.
1799     */
1800     void GetRowLabelAlignment(int* horiz, int* vert) const;
1801
1802     /**
1803         Returns the current width of the row labels.
1804     */
1805     int GetRowLabelSize() const;
1806
1807     /**
1808         Returns the specified row label. The default grid table class provides numeric
1809         row labels.
1810         If you are using a custom grid table you can override
1811         wxGridTableBase::GetRowLabelValue to provide
1812         your own labels.
1813     */
1814     wxString GetRowLabelValue(int row) const;
1815
1816     /**
1817         This returns the value of the lowest row width that can be handled correctly.
1818         See
1819         member SetRowMinimalAcceptableHeight() for details.
1820     */
1821     int GetRowMinimalAcceptableHeight() const;
1822
1823     /**
1824
1825     */
1826     int GetRowMinimalHeight(int col) const;
1827
1828     /**
1829         Returns the height of the specified row.
1830     */
1831     int GetRowSize(int row) const;
1832
1833     /**
1834         Returns the number of pixels per horizontal scroll increment. The default is 15.
1835
1836         @see GetScrollLineY(), SetScrollLineX(), SetScrollLineY()
1837     */
1838     int GetScrollLineX() const;
1839
1840     /**
1841         Returns the number of pixels per vertical scroll increment. The default is 15.
1842
1843         @see GetScrollLineX(), SetScrollLineX(), SetScrollLineY()
1844     */
1845     int GetScrollLineY() const;
1846
1847     /**
1848         Returns an array of singly selected cells.
1849     */
1850     wxGridCellCoordsArray GetSelectedCells() const;
1851
1852     /**
1853         Returns an array of selected cols.
1854     */
1855     wxArrayInt GetSelectedCols() const;
1856
1857     /**
1858         Returns an array of selected rows.
1859     */
1860     wxArrayInt GetSelectedRows() const;
1861
1862     /**
1863         Access or update the selection fore/back colours
1864     */
1865     wxColour GetSelectionBackground() const;
1866
1867     /**
1868         Returns an array of the bottom right corners of blocks of selected cells,
1869         see GetSelectionBlockTopLeft().
1870     */
1871     wxGridCellCoordsArray GetSelectionBlockBottomRight() const;
1872
1873     /**
1874         Returns an array of the top left corners of blocks of selected cells,
1875         see GetSelectionBlockBottomRight().
1876     */
1877     wxGridCellCoordsArray GetSelectionBlockTopLeft() const;
1878
1879     /**
1880
1881     */
1882     wxColour GetSelectionForeground() const;
1883
1884     /**
1885         Returns the current selection mode, see SetSelectionMode().
1886     */
1887     wxGrid::wxGridSelectionModes GetSelectionMode() const;
1888
1889     /**
1890         Returns a base pointer to the current table object.
1891     */
1892     wxGridTableBase* GetTable() const;
1893
1894     /**
1895         Returned number of whole cols visible.
1896     */
1897     int GetViewWidth() const;
1898
1899     /**
1900         EnableGridLines()
1901
1902         GridLinesEnabled()
1903
1904         SetGridLineColour()
1905
1906         GetGridLineColour()
1907
1908         GetDefaultGridLinePen()
1909
1910         GetRowGridLinePen()
1911
1912         GetColGridLinePen()
1913     */
1914
1915
1916     /**
1917         Returns @true if drawing of grid lines is turned on, @false otherwise.
1918     */
1919     bool GridLinesEnabled() const;
1920
1921     /**
1922         Hides the in-place cell edit control.
1923     */
1924     void HideCellEditControl();
1925
1926     /**
1927         Hides the column labels by calling SetColLabelSize()
1928         with a size of 0. Show labels again by calling that method with
1929         a width greater than 0.
1930     */
1931     void HideColLabels();
1932
1933     /**
1934         Hides the row labels by calling SetRowLabelSize()
1935         with a size of 0. Show labels again by calling that method with
1936         a width greater than 0.
1937     */
1938     void HideRowLabels();
1939
1940     /**
1941         Init the m_colWidths/Rights arrays
1942     */
1943     void InitColWidths();
1944
1945     /**
1946         @note @e never access m_row/col arrays directly because they are created
1947         on demand, @e always use accessor functions instead!
1948         Init the m_rowHeights/Bottoms arrays with default values.
1949     */
1950     void InitRowHeights();
1951
1952     /**
1953         Inserts one or more new columns into a grid with the first new column at the
1954         specified position and returns @true if successful. The updateLabels argument is
1955         not
1956         used at present.
1957         The sequence of actions begins with the grid object requesting the underlying
1958         grid
1959         table to insert new columns. If this is successful the table notifies the grid
1960         and the
1961         grid updates the display. For a default grid (one where you have called
1962         wxGrid::CreateGrid) this process is automatic. If you are
1963         using a custom grid table (specified with wxGrid::SetTable)
1964         then you must override
1965         wxGridTableBase::InsertCols in your derived
1966         table class.
1967     */
1968     bool InsertCols(int pos = 0, int numCols = 1,
1969                     bool updateLabels = true);
1970
1971     /**
1972         Inserts one or more new rows into a grid with the first new row at the specified
1973         position and returns @true if successful. The updateLabels argument is not used
1974         at
1975         present.
1976         The sequence of actions begins with the grid object requesting the underlying
1977         grid
1978         table to insert new rows. If this is successful the table notifies the grid and
1979         the
1980         grid updates the display. For a default grid (one where you have called
1981         wxGrid::CreateGrid) this process is automatic. If you are
1982         using a custom grid table (specified with wxGrid::SetTable)
1983         then you must override
1984         wxGridTableBase::InsertRows in your derived
1985         table class.
1986     */
1987     bool InsertRows(int pos = 0, int numRows = 1,
1988                     bool updateLabels = true);
1989
1990     /**
1991         Returns @true if the in-place edit control is currently enabled.
1992     */
1993     bool IsCellEditControlEnabled() const;
1994
1995     /**
1996         Returns @true if the current cell has been set to read-only
1997         (see wxGrid::SetReadOnly).
1998     */
1999     bool IsCurrentCellReadOnly() const;
2000
2001     /**
2002         Returns @false if the whole grid has been set as read-only or @true otherwise.
2003         See EnableEditing() for more information about
2004         controlling the editing status of grid cells.
2005     */
2006     bool IsEditable() const;
2007
2008     //@{
2009     /**
2010         Is this cell currently selected.
2011     */
2012     bool IsInSelection(int row, int col) const;
2013     const bool IsInSelection(const wxGridCellCoords& coords) const;
2014     //@}
2015
2016     /**
2017         Returns @true if the cell at the specified location can't be edited.
2018         See also IsReadOnly().
2019     */
2020     bool IsReadOnly(int row, int col) const;
2021
2022     /**
2023         Returns @true if there are currently rows, columns or blocks of cells selected.
2024     */
2025     bool IsSelection() const;
2026
2027     //@{
2028     /**
2029         Returns @true if a cell is either wholly visible (the default) or at least
2030         partially
2031         visible in the grid window.
2032     */
2033     bool IsVisible(int row, int col, bool wholeCellVisible = true) const;
2034     const bool IsVisible(const wxGridCellCoords& coords,
2035                          bool wholeCellVisible = true) const;
2036     //@}
2037
2038     //@{
2039     /**
2040         Brings the specified cell into the visible grid cell area with minimal
2041         scrolling. Does
2042         nothing if the cell is already visible.
2043     */
2044     void MakeCellVisible(int row, int col);
2045     void MakeCellVisible(const wxGridCellCoords& coords);
2046     //@}
2047
2048     /**
2049         Moves the grid cursor down by one row. If a block of cells was previously
2050         selected it
2051         will expand if the argument is @true or be cleared if the argument is @false.
2052     */
2053     bool MoveCursorDown(bool expandSelection);
2054
2055     /**
2056         Moves the grid cursor down in the current column such that it skips to the
2057         beginning or
2058         end of a block of non-empty cells. If a block of cells was previously selected
2059         it
2060         will expand if the argument is @true or be cleared if the argument is @false.
2061     */
2062     bool MoveCursorDownBlock(bool expandSelection);
2063
2064     /**
2065         Moves the grid cursor left by one column. If a block of cells was previously
2066         selected it
2067         will expand if the argument is @true or be cleared if the argument is @false.
2068     */
2069     bool MoveCursorLeft(bool expandSelection);
2070
2071     /**
2072         Moves the grid cursor left in the current row such that it skips to the
2073         beginning or
2074         end of a block of non-empty cells. If a block of cells was previously selected
2075         it
2076         will expand if the argument is @true or be cleared if the argument is @false.
2077     */
2078     bool MoveCursorLeftBlock(bool expandSelection);
2079
2080     /**
2081         Moves the grid cursor right by one column. If a block of cells was previously
2082         selected it
2083         will expand if the argument is @true or be cleared if the argument is @false.
2084     */
2085     bool MoveCursorRight(bool expandSelection);
2086
2087     /**
2088         Moves the grid cursor right in the current row such that it skips to the
2089         beginning or
2090         end of a block of non-empty cells. If a block of cells was previously selected
2091         it
2092         will expand if the argument is @true or be cleared if the argument is @false.
2093     */
2094     bool MoveCursorRightBlock(bool expandSelection);
2095
2096     /**
2097         Moves the grid cursor up by one row. If a block of cells was previously
2098         selected it
2099         will expand if the argument is @true or be cleared if the argument is @false.
2100     */
2101     bool MoveCursorUp(bool expandSelection);
2102
2103     /**
2104         Moves the grid cursor up in the current column such that it skips to the
2105         beginning or
2106         end of a block of non-empty cells. If a block of cells was previously selected
2107         it
2108         will expand if the argument is @true or be cleared if the argument is @false.
2109     */
2110     bool MoveCursorUpBlock(bool expandSelection);
2111
2112     /**
2113         Moves the grid cursor down by some number of rows so that the previous bottom
2114         visible row
2115         becomes the top visible row.
2116     */
2117     bool MovePageDown();
2118
2119     /**
2120         Moves the grid cursor up by some number of rows so that the previous top
2121         visible row
2122         becomes the bottom visible row.
2123     */
2124     bool MovePageUp();
2125
2126     /**
2127         Methods for a registry for mapping data types to Renderers/Editors
2128     */
2129     void RegisterDataType(const wxString& typeName,
2130                           wxGridCellRenderer* renderer,
2131                           wxGridCellEditor* editor);
2132
2133     /**
2134         SetRowLabelValue()
2135
2136         SetColLabelValue()
2137
2138         GetRowLabelValue()
2139
2140         GetColLabelValue()
2141
2142         SetUseNativeColLabels()
2143
2144         HideColLabels()
2145
2146         HideRowLabels()
2147
2148         SetRowLabelSize()
2149
2150         SetColLabelSize()
2151
2152         GetRowLabelSize()
2153
2154         GetColLabelSize()
2155
2156         AutoSizeRowLabelSize()
2157
2158         AutoSizeColLabelSize()
2159
2160         GetDefaultRowLabelSize()
2161
2162         GetDefaultColLabelSize()
2163
2164         SetRowLabelAlignment()
2165
2166         SetColLabelAlignment()
2167
2168         GetRowLabelAlignment()
2169
2170         GetColLabelAlignment()
2171
2172         SetLabelFont()
2173
2174         SetLabelTextColour()
2175
2176         SetLabelBackgroundColour()
2177
2178         GetLabelFont()
2179
2180         GetLabelBackgroundColour()
2181
2182         GetLabelTextColour()
2183
2184         SetColLabelTextOrientation()
2185
2186         GetColLabelTextOrientation()
2187     */
2188
2189
2190     /**
2191         Sets the value of the current grid cell to the current in-place edit control
2192         value.
2193         This is called automatically when the grid cursor moves from the current cell
2194         to a
2195         new cell. It is also a good idea to call this function when closing a grid since
2196         any edits to the final cell location will not be saved otherwise.
2197     */
2198     void SaveEditControlValue();
2199
2200     /**
2201         Selects all cells in the grid.
2202     */
2203     void SelectAll();
2204
2205     //@{
2206     /**
2207         Selects a rectangular block of cells. If addToSelected is @false then any
2208         existing selection will be
2209         deselected; if @true the column will be added to the existing selection.
2210     */
2211     void SelectBlock(int topRow, int leftCol, int bottomRow,
2212                      int rightCol,
2213                      bool addToSelected = false);
2214     void SelectBlock(const wxGridCellCoords& topLeft,
2215                      const wxGridCellCoords& bottomRight,
2216                      bool addToSelected = false);
2217     //@}
2218
2219     /**
2220         Selects the specified column. If addToSelected is @false then any existing
2221         selection will be
2222         deselected; if @true the column will be added to the existing selection.
2223     */
2224     void SelectCol(int col, bool addToSelected = false);
2225
2226     /**
2227         Selects the specified row. If addToSelected is @false then any existing
2228         selection will be
2229         deselected; if @true the row will be added to the existing selection.
2230     */
2231     void SelectRow(int row, bool addToSelected = false);
2232
2233     /**
2234         ClearSelection()
2235
2236         IsSelection()
2237
2238         SelectAll()
2239
2240         SelectBlock()
2241
2242         SelectCol()
2243
2244         SelectRow()
2245     */
2246
2247
2248     /**
2249         This function returns the rectangle that encloses the selected cells
2250         in device coords and clipped to the client size of the grid window.
2251     */
2252     wxRect SelectionToDeviceRect() const;
2253
2254     //@{
2255     /**
2256         Sets the horizontal and vertical alignment for grid cell text at the specified
2257         location.
2258         Horizontal alignment should be one of wxALIGN_LEFT, wxALIGN_CENTRE or
2259         wxALIGN_RIGHT.
2260
2261         Vertical alignment should be one of wxALIGN_TOP, wxALIGN_CENTRE or
2262         wxALIGN_BOTTOM.
2263     */
2264     void SetCellAlignment(int row, int col, int horiz, int vert);
2265     void SetCellAlignment(int align, int row, int col);
2266     //@}
2267
2268     /**
2269
2270     */
2271     void SetCellBackgroundColour(int row, int col,
2272                                  const wxColour& colour);
2273
2274     /**
2275         Sets the editor for the grid cell at the specified location.
2276         The grid will take ownership of the pointer.
2277         See wxGridCellEditor and
2278         the @ref overview_gridoverview "wxGrid overview" for more information about
2279         cell editors and renderers.
2280     */
2281     void SetCellEditor(int row, int col, wxGridCellEditor* editor);
2282
2283     /**
2284         Sets the font for text in the grid cell at the specified location.
2285     */
2286     void SetCellFont(int row, int col, const wxFont& font);
2287
2288     /**
2289         Sets the renderer for the grid cell at the specified location.
2290         The grid will take ownership of the pointer.
2291         See wxGridCellRenderer and
2292         the @ref overview_gridoverview "wxGrid overview" for more information about
2293         cell editors and renderers.
2294     */
2295     void SetCellRenderer(int row, int col,
2296                          wxGridCellRenderer* renderer);
2297
2298     //@{
2299     /**
2300         Sets the text colour for the grid cell at the specified location.
2301     */
2302     void SetCellTextColour(int row, int col, const wxColour& colour);
2303     void SetCellTextColour(const wxColour& val, int row, int col);
2304     void SetCellTextColour(const wxColour& colour);
2305     //@}
2306
2307     //@{
2308     /**
2309         Sets the string value for the cell at the specified location. For simple
2310         applications where a
2311         grid object automatically uses a default grid table of string values you use
2312         this function together
2313         with GetCellValue() to access cell values.
2314         For more complex applications where you have derived your own grid table class
2315         that contains
2316         various data types (e.g. numeric, boolean or user-defined custom types) then
2317         you only use this
2318         function for those cells that contain string values.
2319         The last form is for backward compatibility only.
2320         See wxGridTableBase::CanSetValueAs
2321         and the @ref overview_gridoverview "wxGrid overview" for more information.
2322     */
2323     void SetCellValue(int row, int col, const wxString& s);
2324     void SetCellValue(const wxGridCellCoords& coords,
2325                       const wxString& s);
2326     void SetCellValue(const wxString& val, int row, int col);
2327     //@}
2328
2329     /**
2330         Sets the cell attributes for all cells in the specified column.
2331         For more information about controlling grid cell attributes see the
2332         wxGridCellAttr cell attribute class and the
2333         @ref overview_gridoverview.
2334     */
2335     void SetColAttr(int col, wxGridCellAttr* attr);
2336
2337     /**
2338         Sets the specified column to display boolean values. wxGrid displays boolean
2339         values with a checkbox.
2340     */
2341     void SetColFormatBool(int col);
2342
2343     /**
2344         Sets the specified column to display data in a custom format.
2345         See the @ref overview_gridoverview "wxGrid overview" for more information on
2346         working
2347         with custom data types.
2348     */
2349     void SetColFormatCustom(int col, const wxString& typeName);
2350
2351     /**
2352         Sets the specified column to display floating point values with the given width
2353         and precision.
2354     */
2355     void SetColFormatFloat(int col, int width = -1,
2356                            int precision = -1);
2357
2358     /**
2359         Sets the specified column to display integer values.
2360     */
2361     void SetColFormatNumber(int col);
2362
2363     /**
2364         Sets the horizontal and vertical alignment of column label text.
2365         Horizontal alignment should be one of wxALIGN_LEFT, wxALIGN_CENTRE or
2366         wxALIGN_RIGHT.
2367         Vertical alignment should be one of wxALIGN_TOP, wxALIGN_CENTRE or
2368         wxALIGN_BOTTOM.
2369     */
2370     void SetColLabelAlignment(int horiz, int vert);
2371
2372     /**
2373         Sets the height of the column labels.
2374         If @a height equals to @c wxGRID_AUTOSIZE then height is calculated
2375         automatically
2376         so that no label is truncated. Note that this could be slow for a large table.
2377     */
2378     void SetColLabelSize(int height);
2379
2380     /**
2381         Set the value for the given column label. If you are using a derived grid table
2382         you must
2383         override wxGridTableBase::SetColLabelValue
2384         for this to have any effect.
2385     */
2386     void SetColLabelValue(int col, const wxString& value);
2387
2388     /**
2389         This modifies the minimum column width that can be handled correctly.
2390         Specifying a low value here
2391         allows smaller grid cells to be dealt with correctly. Specifying a value here
2392         which is much smaller
2393         than the actual minimum size will incur a performance penalty in the functions
2394         which perform
2395         grid cell index lookup on the basis of screen coordinates.
2396         This should normally be called when creating the grid because it will not
2397         resize existing columns
2398         with sizes smaller than the value specified here.
2399     */
2400     void SetColMinimalAcceptableWidth(int width);
2401
2402     /**
2403         Sets the minimal width for the specified column. This should normally be called
2404         when creating the grid
2405         because it will not resize a column that is already narrower than the minimal
2406         width.
2407         The width argument must be higher than the minimimal acceptable column width,
2408         see
2409         GetColMinimalAcceptableWidth().
2410     */
2411     void SetColMinimalWidth(int col, int width);
2412
2413     /**
2414         Sets the position of the specified column.
2415     */
2416     void SetColPos(int colID, int newPos);
2417
2418     /**
2419         Sets the width of the specified column.
2420         This function does not refresh the grid. If you are calling it outside of a
2421         BeginBatch / EndBatch
2422         block you can use ForceRefresh() to see the changes.
2423         Automatically sizes the column to fit its contents. If setAsMin is @true the
2424         calculated width will
2425         also be set as the minimal width for the column.
2426     */
2427     void SetColSize(int col, int width);
2428
2429     /**
2430         Sets the default horizontal and vertical alignment for grid cell text.
2431         Horizontal alignment should be one of wxALIGN_LEFT, wxALIGN_CENTRE or
2432         wxALIGN_RIGHT.
2433         Vertical alignment should be one of wxALIGN_TOP, wxALIGN_CENTRE or
2434         wxALIGN_BOTTOM.
2435     */
2436     void SetDefaultCellAlignment(int horiz, int vert);
2437
2438     /**
2439         Sets the default background colour for grid cells.
2440     */
2441     void SetDefaultCellBackgroundColour(const wxColour& colour);
2442
2443     /**
2444         Sets the default font to be used for grid cell text.
2445     */
2446     void SetDefaultCellFont(const wxFont& font);
2447
2448     /**
2449         Sets the current default colour for grid cell text.
2450     */
2451     void SetDefaultCellTextColour(const wxColour& colour);
2452
2453     /**
2454         Sets the default width for columns in the grid. This will only affect columns
2455         subsequently added to
2456         the grid unless resizeExistingCols is @true.
2457     */
2458     void SetDefaultColSize(int width,
2459                            bool resizeExistingCols = false);
2460
2461     /**
2462         Sets the default editor for grid cells. The grid will take ownership of the
2463         pointer.
2464         See wxGridCellEditor and
2465         the @ref overview_gridoverview "wxGrid overview" for more information about
2466         cell editors and renderers.
2467     */
2468     void SetDefaultEditor(wxGridCellEditor* editor);
2469
2470     /**
2471         Sets the default renderer for grid cells. The grid will take ownership of the
2472         pointer.
2473         See wxGridCellRenderer and
2474         the @ref overview_gridoverview "wxGrid overview" for more information about
2475         cell editors and renderers.
2476     */
2477     void SetDefaultRenderer(wxGridCellRenderer* renderer);
2478
2479     /**
2480         Sets the default height for rows in the grid. This will only affect rows
2481         subsequently added
2482         to the grid unless resizeExistingRows is @true.
2483     */
2484     void SetDefaultRowSize(int height,
2485                            bool resizeExistingRows = false);
2486
2487     /**
2488         Set the grid cursor to the specified cell.
2489         This function calls MakeCellVisible().
2490     */
2491     void SetGridCursor(int row, int col);
2492
2493     /**
2494         Sets the colour used to draw grid lines.
2495     */
2496     void SetGridLineColour(const wxColour& colour);
2497
2498     /**
2499         Sets the background colour for row and column labels.
2500     */
2501     void SetLabelBackgroundColour(const wxColour& colour);
2502
2503     /**
2504         Sets the font for row and column labels.
2505     */
2506     void SetLabelFont(const wxFont& font);
2507
2508     /**
2509         Sets the colour for row and column label text.
2510     */
2511     void SetLabelTextColour(const wxColour& colour);
2512
2513     /**
2514         A grid may occupy more space than needed for its rows/columns. This
2515         function allows to set how big this extra space is
2516     */
2517     void SetMargins(int extraWidth, int extraHeight);
2518
2519     /**
2520         Common part of AutoSizeColumn/Row() and GetBestSize()
2521     */
2522     int SetOrCalcColumnSizes(bool calcOnly, bool setAsMin = true);
2523
2524     /**
2525
2526     */
2527     int SetOrCalcRowSizes(bool calcOnly, bool setAsMin = true);
2528
2529     /**
2530         Makes the cell at the specified location read-only or editable.
2531         See also IsReadOnly().
2532     */
2533     void SetReadOnly(int row, int col, bool isReadOnly = true);
2534
2535     /**
2536         Sets the cell attributes for all cells in the specified row.
2537         See the wxGridCellAttr class for more information
2538         about controlling cell attributes.
2539     */
2540     void SetRowAttr(int row, wxGridCellAttr* attr);
2541
2542     /**
2543         Sets the horizontal and vertical alignment of row label text.
2544         Horizontal alignment should be one of wxALIGN_LEFT, wxALIGN_CENTRE or
2545         wxALIGN_RIGHT.
2546         Vertical alignment should be one of wxALIGN_TOP, wxALIGN_CENTRE or
2547         wxALIGN_BOTTOM.
2548     */
2549     void SetRowLabelAlignment(int horiz, int vert);
2550
2551     /**
2552         Sets the width of the row labels.
2553         If @a width equals @c wxGRID_AUTOSIZE then width is calculated automatically
2554         so that no label is truncated. Note that this could be slow for a large table.
2555     */
2556     void SetRowLabelSize(int width);
2557
2558     /**
2559         Set the value for the given row label. If you are using a derived grid table
2560         you must
2561         override wxGridTableBase::SetRowLabelValue
2562         for this to have any effect.
2563     */
2564     void SetRowLabelValue(int row, const wxString& value);
2565
2566     /**
2567         This modifies the minimum row width that can be handled correctly. Specifying a
2568         low value here
2569         allows smaller grid cells to be dealt with correctly. Specifying a value here
2570         which is much smaller
2571         than the actual minimum size will incur a performance penalty in the functions
2572         which perform
2573         grid cell index lookup on the basis of screen coordinates.
2574         This should normally be called when creating the grid because it will not
2575         resize existing rows
2576         with sizes smaller than the value specified here.
2577     */
2578     void SetRowMinimalAcceptableHeight(int height);
2579
2580     /**
2581         Sets the minimal height for the specified row. This should normally be called
2582         when creating the grid
2583         because it will not resize a row that is already shorter than the minimal
2584         height.
2585         The height argument must be higher than the minimimal acceptable row height, see
2586         GetRowMinimalAcceptableHeight().
2587     */
2588     void SetRowMinimalHeight(int row, int height);
2589
2590     /**
2591         Sets the height of the specified row.
2592         This function does not refresh the grid. If you are calling it outside of a
2593         BeginBatch / EndBatch
2594         block you can use ForceRefresh() to see the changes.
2595         Automatically sizes the column to fit its contents. If setAsMin is @true the
2596         calculated width will
2597         also be set as the minimal width for the column.
2598     */
2599     void SetRowSize(int row, int height);
2600
2601     /**
2602         Sets the number of pixels per horizontal scroll increment. The default is 15.
2603         Sometimes wxGrid has trouble setting the scrollbars correctly due to rounding
2604         errors: setting this to 1 can help.
2605
2606         @see GetScrollLineX(), GetScrollLineY(), SetScrollLineY()
2607     */
2608     void SetScrollLineX(int x);
2609
2610     /**
2611         Sets the number of pixels per vertical scroll increment. The default is 15.
2612         Sometimes wxGrid has trouble setting the scrollbars correctly due to rounding
2613         errors: setting this to 1 can help.
2614
2615         @see GetScrollLineX(), GetScrollLineY(), SetScrollLineX()
2616     */
2617     void SetScrollLineY(int y);
2618
2619     /**
2620
2621     */
2622     void SetSelectionBackground(const wxColour& c);
2623
2624     /**
2625
2626     */
2627     void SetSelectionForeground(const wxColour& c);
2628
2629     /**
2630         Set the selection behaviour of the grid.
2631
2632         @param wxGridSelectCells()
2633             The default mode where individual cells are selected.
2634         @param wxGridSelectRows()
2635             Selections will consist of whole rows.
2636         @param wxGridSelectColumns()
2637             Selections will consist of whole columns.
2638     */
2639     void SetSelectionMode(wxGrid::wxGridSelectionModes selmode);
2640
2641     /**
2642         Passes a pointer to a custom grid table to be used by the grid. This should be
2643         called
2644         after the grid constructor and before using the grid object. If takeOwnership
2645         is set to
2646         @true then the table will be deleted by the wxGrid destructor.
2647         Use this function instead of CreateGrid() when your
2648         application involves complex or non-string data or data sets that are too large
2649         to fit
2650         wholly in memory.
2651     */
2652     bool SetTable(wxGridTableBase* table, bool takeOwnership = false,
2653                   wxGrid::wxGridSelectionModes selmode = wxGrid::wxGridSelectCells);
2654
2655     /**
2656         Call this in order to make the column labels use a native look by using
2657         wxRenderer::DrawHeaderButton
2658         internally. There is no equivalent method for drawing row columns as
2659         there is not native look for that. This option is useful when using
2660         wxGrid for displaying tables and not as a spread-sheet.
2661     */
2662     void SetUseNativeColLabels(bool native = true);
2663
2664     /**
2665         Displays the in-place cell edit control for the current cell.
2666     */
2667     void ShowCellEditControl();
2668
2669     /**
2670         @param x
2671             The x position to evaluate.
2672         @param clipToMinMax
2673             If @true, rather than returning wxNOT_FOUND, it returns either the first or
2674         last column depending on whether x is too far to the left or right respectively.
2675     */
2676     int XToCol(int x, bool clipToMinMax = false) const;
2677
2678     /**
2679         Returns the column whose right hand edge is close to the given logical x
2680         position.
2681         If no column edge is near to this position @c wxNOT_FOUND is returned.
2682     */
2683     int XToEdgeOfCol(int x) const;
2684
2685     /**
2686         Returns the row whose bottom edge is close to the given logical y position.
2687         If no row edge is near to this position @c wxNOT_FOUND is returned.
2688     */
2689     int YToEdgeOfRow(int y) const;
2690
2691     /**
2692         Returns the grid row that corresponds to the logical y coordinate. Returns
2693         @c wxNOT_FOUND if there is no row at the y position.
2694     */
2695     int YToRow(int y) const;
2696 };
2697
2698
2699
2700 /**
2701     @class wxGridCellBoolEditor
2702
2703     The editor for boolean data.
2704
2705     @library{wxadv}
2706     @category{FIXME}
2707
2708     @see wxGridCellEditor, wxGridCellFloatEditor, wxGridCellNumberEditor,
2709     wxGridCellTextEditor, wxGridCellChoiceEditor
2710 */
2711 class wxGridCellBoolEditor : public wxGridCellEditor
2712 {
2713 public:
2714     /**
2715         Default constructor.
2716     */
2717     wxGridCellBoolEditor();
2718
2719     /**
2720         Returns @true if the given @a value is equal to the string representation of
2721         the truth value we currently use (see
2722         wxGridCellBoolEditor::UseStringValues).
2723     */
2724     static bool IsTrueValue(const wxString& value);
2725
2726     /**
2727         ,  wxString&@e valueFalse = _T(""))
2728         This method allows to customize the values returned by GetValue() method for
2729         the cell using this editor. By default, the default values of the arguments are
2730         used, i.e. @c "1" is returned if the cell is checked and an empty string
2731         otherwise, using this method allows to change this.
2732     */
2733     static void UseStringValues() const;
2734 };
2735
2736
2737
2738 /**
2739     @class wxGridUpdateLocker
2740
2741     This small class can be used to prevent wxGrid from redrawing
2742     during its lifetime by calling wxGrid::BeginBatch
2743     in its constructor and wxGrid::EndBatch in its
2744     destructor. It is typically used in a function performing several operations
2745     with a grid which would otherwise result in flicker. For example:
2746
2747     @code
2748     void MyFrame::Foo()
2749         {
2750             m_grid = new wxGrid(this, ...);
2751
2752             wxGridUpdateLocker noUpdates(m_grid);
2753             m_grid-AppendColumn();
2754             ... many other operations with m_grid...
2755             m_grid-AppendRow();
2756
2757             // destructor called, grid refreshed
2758         }
2759     @endcode
2760
2761     Using this class is easier and safer than calling
2762     wxGrid::BeginBatch and wxGrid::EndBatch
2763     because you don't risk not to call the latter (due to an exception for example).
2764
2765     @library{wxadv}
2766     @category{FIXME}
2767 */
2768 class wxGridUpdateLocker
2769 {
2770 public:
2771     /**
2772         Creates an object preventing the updates of the specified @e grid. The
2773         parameter could be @NULL in which case nothing is done. If @a grid is
2774         non-@NULL then the grid must exist for longer than wxGridUpdateLocker object
2775         itself.
2776         The default constructor could be followed by a call to
2777         Create() to set the
2778         grid object later.
2779     */
2780     wxGridUpdateLocker(wxGrid* grid = NULL);
2781
2782     /**
2783         Destructor reenables updates for the grid this object is associated with.
2784     */
2785     ~wxGridUpdateLocker();
2786
2787     /**
2788         This method can be called if the object had been constructed using the default
2789         constructor. It must not be called more than once.
2790     */
2791     void Create(wxGrid* grid);
2792 };
2793