src/propgrid/editors.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/propgrid/editors.cpp
   3 // Purpose:     wxPropertyGrid editors
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     2007-04-14
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Jaakko Salli
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16     #pragma hdrstop
  17 #endif
  18
  19 #if wxUSE_PROPGRID
  20
  21 #ifndef WX_PRECOMP
  22     #include "wx/defs.h"
  23     #include "wx/object.h"
  24     #include "wx/hash.h"
  25     #include "wx/string.h"
  26     #include "wx/log.h"
  27     #include "wx/event.h"
  28     #include "wx/window.h"
  29     #include "wx/panel.h"
  30     #include "wx/dc.h"
  31     #include "wx/dcclient.h"
  32     #include "wx/dcmemory.h"
  33     #include "wx/button.h"
  34     #include "wx/pen.h"
  35     #include "wx/brush.h"
  36     #include "wx/cursor.h"
  37     #include "wx/dialog.h"
  38     #include "wx/settings.h"
  39     #include "wx/msgdlg.h"
  40     #include "wx/choice.h"
  41     #include "wx/stattext.h"
  42     #include "wx/scrolwin.h"
  43     #include "wx/dirdlg.h"
  44     #include "wx/sizer.h"
  45     #include "wx/textdlg.h"
  46     #include "wx/filedlg.h"
  47     #include "wx/statusbr.h"
  48     #include "wx/intl.h"
  49     #include "wx/frame.h"
  50 #endif
  51
  52
  53 #include "wx/timer.h"
  54 #include "wx/dcbuffer.h"
  55 #include "wx/bmpbuttn.h"
  56
  57
  58 // This define is necessary to prevent macro clearing
  59 #define __wxPG_SOURCE_FILE__
  60
  61 #include "wx/propgrid/propgrid.h"
  62 #include "wx/propgrid/editors.h"
  63 #include "wx/propgrid/props.h"
  64
  65 #if wxPG_USE_RENDERER_NATIVE
  66     #include "wx/renderer.h"
  67 #endif
  68
  69 // How many pixels between textctrl and button
  70 #ifdef __WXMAC__
  71     #define wxPG_TEXTCTRL_AND_BUTTON_SPACING        4
  72 #else
  73     #define wxPG_TEXTCTRL_AND_BUTTON_SPACING        2
  74 #endif
  75
  76 #define wxPG_BUTTON_SIZEDEC                         0
  77
  78 #include "wx/odcombo.h"
  79
  80 // -----------------------------------------------------------------------
  81
  82 #if defined(__WXMSW__)
  83     // tested
  84     #define wxPG_NAT_BUTTON_BORDER_ANY          1
  85     #define wxPG_NAT_BUTTON_BORDER_X            1
  86     #define wxPG_NAT_BUTTON_BORDER_Y            1
  87
  88     #define wxPG_CHECKMARK_XADJ                 1
  89     #define wxPG_CHECKMARK_YADJ                 (-1)
  90     #define wxPG_CHECKMARK_WADJ                 0
  91     #define wxPG_CHECKMARK_HADJ                 0
  92     #define wxPG_CHECKMARK_DEFLATE              0
  93
  94     #define wxPG_TEXTCTRLYADJUST                (m_spacingy+0)
  95
  96 #elif defined(__WXGTK__)
  97     // tested
  98     #define wxPG_CHECKMARK_XADJ                 0
  99     #define wxPG_CHECKMARK_YADJ                 0
 100     #define wxPG_CHECKMARK_WADJ                 (-1)
 101     #define wxPG_CHECKMARK_HADJ                 (-1)
 102     #define wxPG_CHECKMARK_DEFLATE              3
 103
 104     #define wxPG_NAT_BUTTON_BORDER_ANY      1
 105     #define wxPG_NAT_BUTTON_BORDER_X        1
 106     #define wxPG_NAT_BUTTON_BORDER_Y        1
 107
 108     #define wxPG_TEXTCTRLYADJUST            0
 109
 110 #elif defined(__WXMAC__)
 111     // *not* tested
 112     #define wxPG_CHECKMARK_XADJ                 0
 113     #define wxPG_CHECKMARK_YADJ                 0
 114     #define wxPG_CHECKMARK_WADJ                 0
 115     #define wxPG_CHECKMARK_HADJ                 0
 116     #define wxPG_CHECKMARK_DEFLATE              0
 117
 118     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 119     #define wxPG_NAT_BUTTON_BORDER_X        0
 120     #define wxPG_NAT_BUTTON_BORDER_Y        0
 121
 122     #define wxPG_TEXTCTRLYADJUST            0
 123
 124 #else
 125     // defaults
 126     #define wxPG_CHECKMARK_XADJ                 0
 127     #define wxPG_CHECKMARK_YADJ                 0
 128     #define wxPG_CHECKMARK_WADJ                 0
 129     #define wxPG_CHECKMARK_HADJ                 0
 130     #define wxPG_CHECKMARK_DEFLATE              0
 131
 132     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 133     #define wxPG_NAT_BUTTON_BORDER_X        0
 134     #define wxPG_NAT_BUTTON_BORDER_Y        0
 135
 136     #define wxPG_TEXTCTRLYADJUST            0
 137
 138 #endif
 139
 140 // for odcombo
 141 #ifdef __WXMAC__
 142 #define wxPG_CHOICEXADJUST           -3 // required because wxComboCtrl reserves 3pixels for wxTextCtrl's focus ring
 143 #define wxPG_CHOICEYADJUST           -3
 144 #else
 145 #define wxPG_CHOICEXADJUST           0
 146 #define wxPG_CHOICEYADJUST           0
 147 #endif
 148
 149 // Number added to image width for SetCustomPaintWidth
 150 #define ODCB_CUST_PAINT_MARGIN               6
 151
 152 // Milliseconds to wait for two mouse-ups after focus inorder
 153 // to trigger a double-click.
 154 #define DOUBLE_CLICK_CONVERSION_TRESHOLD        500
 155
 156 // -----------------------------------------------------------------------
 157 // wxPGEditor
 158 // -----------------------------------------------------------------------
 159
 160 IMPLEMENT_ABSTRACT_CLASS(wxPGEditor, wxObject)
 161
 162
 163 wxPGEditor::~wxPGEditor()
 164 {
 165 }
 166
 167 wxString wxPGEditor::GetName() const
 168 {
 169     return GetClassInfo()->GetClassName();
 170 }
 171
 172 void wxPGEditor::DrawValue( wxDC& dc, const wxRect& rect,
 173                             wxPGProperty* WXUNUSED(property),
 174                             const wxString& text ) const
 175 {
 176     dc.DrawText( text, rect.x+wxPG_XBEFORETEXT, rect.y );
 177 }
 178
 179 bool wxPGEditor::GetValueFromControl( wxVariant&, wxPGProperty*, wxWindow* ) const
 180 {
 181     return false;
 182 }
 183
 184 void wxPGEditor::SetControlStringValue( wxPGProperty* WXUNUSED(property), wxWindow*, const wxString& ) const
 185 {
 186 }
 187
 188
 189 void wxPGEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow*, int ) const
 190 {
 191 }
 192
 193
 194 int wxPGEditor::InsertItem( wxWindow*, const wxString&, int ) const
 195 {
 196     return -1;
 197 }
 198
 199
 200 void wxPGEditor::DeleteItem( wxWindow*, int ) const
 201 {
 202     return;
 203 }
 204
 205
 206 void wxPGEditor::OnFocus( wxPGProperty*, wxWindow* ) const
 207 {
 208 }
 209
 210 void wxPGEditor::SetControlAppearance( wxPropertyGrid* pg,
 211                                        wxPGProperty* property,
 212                                        wxWindow* ctrl,
 213                                        const wxPGCell& cell,
 214                                        const wxPGCell& oCell,
 215                                        bool unspecified ) const
 216 {
 217     // Get old editor appearance
 218     wxTextCtrl* tc = NULL;
 219     wxComboCtrl* cb = NULL;
 220     if ( ctrl->IsKindOf(CLASSINFO(wxTextCtrl)) )
 221     {
 222         tc = (wxTextCtrl*) ctrl;
 223     }
 224     else
 225     {
 226         if ( ctrl->IsKindOf(CLASSINFO(wxComboCtrl)) )
 227         {
 228             cb = (wxComboCtrl*) ctrl;
 229             tc = cb->GetTextCtrl();
 230         }
 231     }
 232
 233     if ( tc || cb )
 234     {
 235         wxString tcText;
 236         bool changeText = false;
 237
 238         if ( cell.HasText() && !pg->IsEditorFocused() )
 239         {
 240             tcText = cell.GetText();
 241             changeText = true;
 242         }
 243         else if ( oCell.HasText() )
 244         {
 245             tcText = property->GetValueAsString(
 246                 property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
 247             changeText = true;
 248         }
 249
 250         if ( changeText )
 251         {
 252             // This prevents value from being modified
 253             if ( tc )
 254             {
 255                 pg->SetupTextCtrlValue(tcText);
 256                 tc->SetValue(tcText);
 257             }
 258             else
 259             {
 260                 cb->SetText(tcText);
 261             }
 262         }
 263     }
 264
 265     // Do not make the mistake of calling GetClassDefaultAttributes()
 266     // here. It is static, while GetDefaultAttributes() is virtual
 267     // and the correct one to use.
 268     wxVisualAttributes vattrs = ctrl->GetDefaultAttributes();
 269
 270     // Foreground colour
 271     const wxColour& fgCol = cell.GetFgCol();
 272     if ( fgCol.IsOk() )
 273     {
 274         ctrl->SetForegroundColour(fgCol);
 275     }
 276     else if ( oCell.GetFgCol().IsOk() )
 277     {
 278         ctrl->SetForegroundColour(vattrs.colFg);
 279     }
 280
 281     // Background colour
 282     const wxColour& bgCol = cell.GetBgCol();
 283     if ( bgCol.IsOk() )
 284     {
 285         ctrl->SetBackgroundColour(bgCol);
 286     }
 287     else if ( oCell.GetBgCol().IsOk() )
 288     {
 289         ctrl->SetBackgroundColour(vattrs.colBg);
 290     }
 291
 292     // Font
 293     const wxFont& font = cell.GetFont();
 294     if ( font.IsOk() )
 295     {
 296         ctrl->SetFont(font);
 297     }
 298     else if ( oCell.GetFont().IsOk() )
 299     {
 300         ctrl->SetFont(vattrs.font);
 301     }
 302
 303     // Also call the old SetValueToUnspecified()
 304     if ( unspecified )
 305         SetValueToUnspecified(property, ctrl);
 306 }
 307
 308 void wxPGEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property),
 309                                         wxWindow* WXUNUSED(ctrl) ) const
 310 {
 311 }
 312
 313 bool wxPGEditor::CanContainCustomImage() const
 314 {
 315     return false;
 316 }
 317
 318 // -----------------------------------------------------------------------
 319 // wxPGTextCtrlEditor
 320 // -----------------------------------------------------------------------
 321
 322 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrl,wxPGTextCtrlEditor,wxPGEditor)
 323
 324
 325 wxPGWindowList wxPGTextCtrlEditor::CreateControls( wxPropertyGrid* propGrid,
 326                                                    wxPGProperty* property,
 327                                                    const wxPoint& pos,
 328                                                    const wxSize& sz ) const
 329 {
 330     wxString text;
 331
 332     //
 333     // If has children, and limited editing is specified, then don't create.
 334     if ( (property->GetFlags() & wxPG_PROP_NOEDITOR) &&
 335          property->GetChildCount() )
 336         return NULL;
 337
 338     int argFlags = 0;
 339     if ( !property->HasFlag(wxPG_PROP_READONLY) &&
 340          !property->IsValueUnspecified() )
 341         argFlags |= wxPG_EDITABLE_VALUE;
 342     text = property->GetValueAsString(argFlags);
 343
 344     int flags = 0;
 345     if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
 346          property->IsKindOf(CLASSINFO(wxStringProperty)) )
 347         flags |= wxTE_PASSWORD;
 348
 349     wxWindow* wnd = propGrid->GenerateEditorTextCtrl(pos,sz,text,NULL,flags,
 350                                                      property->GetMaxLength());
 351
 352     return wnd;
 353 }
 354
 355 #if 0
 356 void wxPGTextCtrlEditor::DrawValue( wxDC& dc, wxPGProperty* property, const wxRect& rect ) const
 357 {
 358     if ( !property->IsValueUnspecified() )
 359     {
 360         wxString drawStr = property->GetDisplayedString();
 361
 362         // Code below should no longer be needed, as the obfuscation
 363         // is now done in GetValueAsString.
 364         /*if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
 365              property->IsKindOf(WX_PG_CLASSINFO(wxStringProperty)) )
 366         {
 367             size_t a = drawStr.length();
 368             drawStr.Empty();
 369             drawStr.Append(wxS('*'),a);
 370         }*/
 371         dc.DrawText( drawStr, rect.x+wxPG_XBEFORETEXT, rect.y );
 372     }
 373 }
 374 #endif
 375
 376 void wxPGTextCtrlEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 377 {
 378     wxTextCtrl* tc = wxDynamicCast(ctrl, wxTextCtrl);
 379     if (!tc) return;
 380
 381     wxString s;
 382
 383     if ( tc->HasFlag(wxTE_PASSWORD) )
 384         s = property->GetValueAsString(wxPG_FULL_VALUE);
 385     else
 386         s = property->GetDisplayedString();
 387
 388     wxPropertyGrid* pg = property->GetGrid();
 389
 390     pg->SetupTextCtrlValue(s);
 391     tc->SetValue(s);
 392
 393     //
 394     // Fix indentation, just in case (change in font boldness is one good
 395     // reason).
 396     tc->SetMargins(0);
 397 }
 398
 399 // Provided so that, for example, ComboBox editor can use the same code
 400 // (multiple inheritance would get way too messy).
 401 bool wxPGTextCtrlEditor::OnTextCtrlEvent( wxPropertyGrid* propGrid,
 402                                           wxPGProperty* WXUNUSED(property),
 403                                           wxWindow* ctrl,
 404                                           wxEvent& event )
 405 {
 406     if ( !ctrl )
 407         return false;
 408
 409     if ( event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER )
 410     {
 411         if ( propGrid->IsEditorsValueModified() )
 412         {
 413             return true;
 414         }
 415     }
 416     else if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
 417     {
 418         //
 419         // Pass this event outside wxPropertyGrid so that,
 420         // if necessary, program can tell when user is editing
 421         // a textctrl.
 422         // FIXME: Is it safe to change event id in the middle of event
 423         //        processing (seems to work, but...)?
 424         event.Skip();
 425         event.SetId(propGrid->GetId());
 426
 427         propGrid->EditorsValueWasModified();
 428     }
 429     return false;
 430 }
 431
 432
 433 bool wxPGTextCtrlEditor::OnEvent( wxPropertyGrid* propGrid,
 434                                   wxPGProperty* property,
 435                                   wxWindow* ctrl,
 436                                   wxEvent& event ) const
 437 {
 438     return wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,ctrl,event);
 439 }
 440
 441
 442 bool wxPGTextCtrlEditor::GetTextCtrlValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl )
 443 {
 444     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 445     wxString textVal = tc->GetValue();
 446
 447     if ( property->UsesAutoUnspecified() && !textVal.length() )
 448     {
 449         variant.MakeNull();
 450         return true;
 451     }
 452
 453     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
 454
 455     // Changing unspecified always causes event (returning
 456     // true here should be enough to trigger it).
 457     // TODO: Move to propgrid.cpp
 458     if ( !res && variant.IsNull() )
 459         res = true;
 460
 461     return res;
 462 }
 463
 464
 465 bool wxPGTextCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 466 {
 467     return wxPGTextCtrlEditor::GetTextCtrlValueFromControl(variant, property, ctrl);
 468 }
 469
 470
 471 void wxPGTextCtrlEditor::SetControlStringValue( wxPGProperty* property, wxWindow* ctrl, const wxString& txt ) const
 472 {
 473     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 474
 475     wxPropertyGrid* pg = property->GetGrid();
 476     wxASSERT(pg);  // Really, property grid should exist if editor does
 477     if ( pg )
 478     {
 479         pg->SetupTextCtrlValue(txt);
 480         tc->SetValue(txt);
 481     }
 482 }
 483
 484
 485 void wxPGTextCtrlEditor_OnFocus( wxPGProperty* property,
 486                                  wxTextCtrl* tc )
 487 {
 488     // Make sure there is correct text (instead of unspecified value
 489     // indicator or hint text)
 490     int flags = property->HasFlag(wxPG_PROP_READONLY) ?
 491         0 : wxPG_EDITABLE_VALUE;
 492     wxString correctText = property->GetValueAsString(flags);
 493
 494     if ( tc->GetValue() != correctText )
 495     {
 496         property->GetGrid()->SetupTextCtrlValue(correctText);
 497         tc->SetValue(correctText);
 498     }
 499
 500     tc->SetSelection(-1,-1);
 501 }
 502
 503 void wxPGTextCtrlEditor::OnFocus( wxPGProperty* property,
 504                                   wxWindow* wnd ) const
 505 {
 506     wxTextCtrl* tc = wxStaticCast(wnd, wxTextCtrl);
 507     wxPGTextCtrlEditor_OnFocus(property, tc);
 508 }
 509
 510 wxPGTextCtrlEditor::~wxPGTextCtrlEditor() { }
 511
 512
 513 // -----------------------------------------------------------------------
 514 // wxPGChoiceEditor
 515 // -----------------------------------------------------------------------
 516
 517
 518 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(Choice,wxPGChoiceEditor,wxPGEditor)
 519
 520
 521 // This is a special enhanced double-click processor class.
 522 // In essence, it allows for double-clicks for which the
 523 // first click "created" the control.
 524 class wxPGDoubleClickProcessor : public wxEvtHandler
 525 {
 526 public:
 527
 528     wxPGDoubleClickProcessor( wxOwnerDrawnComboBox* combo, wxPGProperty* property )
 529         : wxEvtHandler()
 530     {
 531         m_timeLastMouseUp = 0;
 532         m_combo = combo;
 533         m_property = property;
 534         m_downReceived = false;
 535     }
 536
 537 protected:
 538
 539     void OnMouseEvent( wxMouseEvent& event )
 540     {
 541         wxLongLong t = ::wxGetLocalTimeMillis();
 542         int evtType = event.GetEventType();
 543
 544         if ( m_property->HasFlag(wxPG_PROP_USE_DCC) &&
 545              m_property->IsKindOf(CLASSINFO(wxBoolProperty)) &&
 546              !m_combo->IsPopupShown() )
 547         {
 548             // Just check that it is in the text area
 549             wxPoint pt = event.GetPosition();
 550             if ( m_combo->GetTextRect().Contains(pt) )
 551             {
 552                 if ( evtType == wxEVT_LEFT_DOWN )
 553                 {
 554                     // Set value to avoid up-events without corresponding downs
 555                     m_downReceived = true;
 556                 }
 557                 else if ( evtType == wxEVT_LEFT_DCLICK )
 558                 {
 559                     // We'll make our own double-clicks
 560                     event.SetEventType(0);
 561                     return;
 562                 }
 563                 else if ( evtType == wxEVT_LEFT_UP )
 564                 {
 565                     if ( m_downReceived || m_timeLastMouseUp == 1 )
 566                     {
 567                         wxLongLong timeFromLastUp = (t-m_timeLastMouseUp);
 568
 569                         if ( timeFromLastUp < DOUBLE_CLICK_CONVERSION_TRESHOLD )
 570                         {
 571                             event.SetEventType(wxEVT_LEFT_DCLICK);
 572                             m_timeLastMouseUp = 1;
 573                         }
 574                         else
 575                         {
 576                             m_timeLastMouseUp = t;
 577                         }
 578                     }
 579                 }
 580             }
 581         }
 582
 583         event.Skip();
 584     }
 585
 586     void OnSetFocus( wxFocusEvent& event )
 587     {
 588         m_timeLastMouseUp = ::wxGetLocalTimeMillis();
 589         event.Skip();
 590     }
 591
 592 private:
 593     wxLongLong                  m_timeLastMouseUp;
 594     wxOwnerDrawnComboBox*       m_combo;
 595     wxPGProperty*               m_property;  // Selected property
 596     bool                        m_downReceived;
 597
 598     DECLARE_EVENT_TABLE()
 599 };
 600
 601 BEGIN_EVENT_TABLE(wxPGDoubleClickProcessor, wxEvtHandler)
 602     EVT_MOUSE_EVENTS(wxPGDoubleClickProcessor::OnMouseEvent)
 603     EVT_SET_FOCUS(wxPGDoubleClickProcessor::OnSetFocus)
 604 END_EVENT_TABLE()
 605
 606
 607
 608 class wxPGComboBox : public wxOwnerDrawnComboBox
 609 {
 610 public:
 611
 612     wxPGComboBox()
 613         : wxOwnerDrawnComboBox()
 614     {
 615         m_dclickProcessor = NULL;
 616         m_sizeEventCalled = false;
 617     }
 618
 619     ~wxPGComboBox()
 620     {
 621         if ( m_dclickProcessor )
 622         {
 623             RemoveEventHandler(m_dclickProcessor);
 624             delete m_dclickProcessor;
 625         }
 626     }
 627
 628     bool Create(wxWindow *parent,
 629                 wxWindowID id,
 630                 const wxString& value,
 631                 const wxPoint& pos,
 632                 const wxSize& size,
 633                 const wxArrayString& choices,
 634                 long style = 0,
 635                 const wxValidator& validator = wxDefaultValidator,
 636                 const wxString& name = wxS("wxOwnerDrawnComboBox"))
 637     {
 638         if ( !wxOwnerDrawnComboBox::Create( parent,
 639                                             id,
 640                                             value,
 641                                             pos,
 642                                             size,
 643                                             choices,
 644                                             style,
 645                                             validator,
 646                                             name ) )
 647             return false;
 648
 649         m_dclickProcessor = new
 650             wxPGDoubleClickProcessor( this, GetGrid()->GetSelection() );
 651
 652         PushEventHandler(m_dclickProcessor);
 653
 654         return true;
 655     }
 656
 657     virtual void OnDrawItem( wxDC& dc,
 658                              const wxRect& rect,
 659                              int item,
 660                              int flags ) const
 661     {
 662         wxPropertyGrid* pg = GetGrid();
 663
 664         // Handle hint text via super class
 665         if ( (flags & wxODCB_PAINTING_CONTROL) &&
 666              ShouldUseHintText(flags) )
 667         {
 668             wxOwnerDrawnComboBox::OnDrawItem(dc, rect, item, flags);
 669         }
 670         else
 671         {
 672             pg->OnComboItemPaint( this, item, &dc, (wxRect&)rect, flags );
 673         }
 674     }
 675
 676     virtual wxCoord OnMeasureItem( size_t item ) const
 677     {
 678         wxPropertyGrid* pg = GetGrid();
 679         wxRect rect;
 680         rect.x = -1;
 681         rect.width = 0;
 682         pg->OnComboItemPaint( this, item, NULL, rect, 0 );
 683         return rect.height;
 684     }
 685
 686     wxPropertyGrid* GetGrid() const
 687     {
 688         wxPropertyGrid* pg = wxDynamicCast(GetParent(),
 689                                            wxPropertyGrid);
 690         wxASSERT(pg);
 691         return pg;
 692     }
 693
 694     virtual wxCoord OnMeasureItemWidth( size_t item ) const
 695     {
 696         wxPropertyGrid* pg = GetGrid();
 697         wxRect rect;
 698         rect.x = -1;
 699         rect.width = -1;
 700         pg->OnComboItemPaint( this, item, NULL, rect, 0 );
 701         return rect.width;
 702     }
 703
 704     virtual void PositionTextCtrl( int textCtrlXAdjust,
 705                                    int WXUNUSED(textCtrlYAdjust) )
 706     {
 707         wxPropertyGrid* pg = GetGrid();
 708     #ifdef wxPG_TEXTCTRLXADJUST
 709         textCtrlXAdjust = wxPG_TEXTCTRLXADJUST -
 710                           (wxPG_XBEFOREWIDGET+wxPG_CONTROL_MARGIN+1) - 1,
 711     #endif
 712         wxOwnerDrawnComboBox::PositionTextCtrl(
 713             textCtrlXAdjust,
 714             pg->GetSpacingY() + 2
 715         );
 716     }
 717
 718 private:
 719     wxPGDoubleClickProcessor*   m_dclickProcessor;
 720     bool                        m_sizeEventCalled;
 721 };
 722
 723
 724 void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
 725                                        int item,
 726                                        wxDC* pDc,
 727                                        wxRect& rect,
 728                                        int flags )
 729 {
 730     // Sanity check
 731     wxASSERT( IsKindOf(CLASSINFO(wxPropertyGrid)) );
 732
 733     wxPGProperty* p = GetSelection();
 734     wxString text;
 735
 736     const wxPGChoices& choices = p->GetChoices();
 737     const wxPGCommonValue* comVal = NULL;
 738     int comVals = p->GetDisplayedCommonValueCount();
 739     int comValIndex = -1;
 740
 741     int choiceCount = 0;
 742     if ( choices.IsOk() )
 743         choiceCount = choices.GetCount();
 744
 745     if ( item >= choiceCount && comVals > 0 )
 746     {
 747         comValIndex = item - choiceCount;
 748         comVal = GetCommonValue(comValIndex);
 749         if ( !p->IsValueUnspecified() )
 750             text = comVal->GetLabel();
 751     }
 752     else
 753     {
 754         if ( !(flags & wxODCB_PAINTING_CONTROL) )
 755         {
 756             text = pCb->GetString(item);
 757         }
 758         else
 759         {
 760             if ( !p->IsValueUnspecified() )
 761                 text = p->GetValueAsString(0);
 762         }
 763     }
 764
 765     if ( item < 0 )
 766         return;
 767
 768     wxSize cis;
 769
 770     const wxBitmap* itemBitmap = NULL;
 771
 772     if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().Ok() && comValIndex == -1 )
 773         itemBitmap = &choices.Item(item).GetBitmap();
 774
 775     //
 776     // Decide what custom image size to use
 777     if ( itemBitmap )
 778     {
 779         cis.x = itemBitmap->GetWidth();
 780         cis.y = itemBitmap->GetHeight();
 781     }
 782     else
 783     {
 784         cis = GetImageSize(p, item);
 785     }
 786
 787     if ( rect.x < 0 )
 788     {
 789         // Default measure behaviour (no flexible, custom paint image only)
 790         if ( rect.width < 0 )
 791         {
 792             wxCoord x, y;
 793             pCb->GetTextExtent(text, &x, &y, 0, 0);
 794             rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9 + x;
 795         }
 796
 797         rect.height = cis.y + 2;
 798         return;
 799     }
 800
 801     wxPGPaintData paintdata;
 802     paintdata.m_parent = NULL;
 803     paintdata.m_choiceItem = item;
 804
 805     // This is by the current (1.0.0b) spec - if painting control, item is -1
 806     if ( (flags & wxODCB_PAINTING_CONTROL) )
 807         paintdata.m_choiceItem = -1;
 808
 809     if ( pDc )
 810         pDc->SetBrush(*wxWHITE_BRUSH);
 811
 812     wxPGCellRenderer* renderer = NULL;
 813     const wxPGChoiceEntry* cell = NULL;
 814
 815     if ( rect.x >= 0 )
 816     {
 817         //
 818         // DrawItem call
 819         wxDC& dc = *pDc;
 820
 821         wxPoint pt(rect.x + wxPG_CONTROL_MARGIN - wxPG_CHOICEXADJUST - 1,
 822                    rect.y + 1);
 823
 824         int renderFlags = wxPGCellRenderer::DontUseCellColours;
 825         bool useCustomPaintProcedure;
 826
 827         // If custom image had some size, we will start from the assumption
 828         // that custom paint procedure is required
 829         if ( cis.x > 0 )
 830             useCustomPaintProcedure = true;
 831         else
 832             useCustomPaintProcedure = false;
 833
 834         if ( flags & wxODCB_PAINTING_SELECTED )
 835             renderFlags |= wxPGCellRenderer::Selected;
 836
 837         if ( flags & wxODCB_PAINTING_CONTROL )
 838         {
 839             renderFlags |= wxPGCellRenderer::Control;
 840
 841             // If wxPG_PROP_CUSTOMIMAGE was set, then that means any custom
 842             // image will not appear on the control row (it may be too
 843             // large to fit, for instance). Also do not draw custom image
 844             // if no choice was selected.
 845             if ( !p->HasFlag(wxPG_PROP_CUSTOMIMAGE) || item < 0 )
 846                 useCustomPaintProcedure = false;
 847         }
 848         else
 849         {
 850             renderFlags |= wxPGCellRenderer::ChoicePopup;
 851         }
 852
 853         // If not drawing a selected popup item, then give property's
 854         // m_valueBitmap a chance.
 855         if ( p->m_valueBitmap && item != pCb->GetSelection() )
 856             useCustomPaintProcedure = false;
 857         // If current choice had a bitmap set by the application, then
 858         // use it instead of any custom paint procedure.
 859         else if ( itemBitmap )
 860             useCustomPaintProcedure = false;
 861
 862         if ( useCustomPaintProcedure )
 863         {
 864             pt.x += wxCC_CUSTOM_IMAGE_MARGIN1;
 865             wxRect r(pt.x,pt.y,cis.x,cis.y);
 866
 867             if ( flags & wxODCB_PAINTING_CONTROL )
 868             {
 869                 //r.width = cis.x;
 870                 r.height = wxPG_STD_CUST_IMAGE_HEIGHT(m_lineHeight);
 871             }
 872
 873             paintdata.m_drawnWidth = r.width;
 874
 875             dc.SetPen(m_colPropFore);
 876             if ( comValIndex >= 0 )
 877             {
 878                 const wxPGCommonValue* cv = GetCommonValue(comValIndex);
 879                 wxPGCellRenderer* renderer = cv->GetRenderer();
 880                 r.width = rect.width;
 881                 renderer->Render( dc, r, this, p, m_selColumn, comValIndex, renderFlags );
 882                 return;
 883             }
 884             else if ( item >= 0 )
 885             {
 886                 p->OnCustomPaint( dc, r, paintdata );
 887             }
 888             else
 889             {
 890                 dc.DrawRectangle( r );
 891             }
 892
 893             pt.x += paintdata.m_drawnWidth + wxCC_CUSTOM_IMAGE_MARGIN2 - 1;
 894         }
 895         else
 896         {
 897             // TODO: This aligns text so that it seems to be horizontally
 898             //       on the same line as property values. Not really
 899             //       sure if its needed, but seems to not cause any harm.
 900             pt.x -= 1;
 901
 902             if ( item < 0 && (flags & wxODCB_PAINTING_CONTROL) )
 903                 item = pCb->GetSelection();
 904
 905             if ( choices.IsOk() && item >= 0 && comValIndex < 0 )
 906             {
 907                 cell = &choices.Item(item);
 908                 renderer = wxPGGlobalVars->m_defaultRenderer;
 909                 int imageOffset = renderer->PreDrawCell(dc, rect, *cell,
 910                                                         renderFlags );
 911                 if ( imageOffset )
 912                     imageOffset += wxCC_CUSTOM_IMAGE_MARGIN1 +
 913                                    wxCC_CUSTOM_IMAGE_MARGIN2;
 914                 pt.x += imageOffset;
 915             }
 916         }
 917
 918         //
 919         // Draw text
 920         //
 921
 922         pt.y += (rect.height-m_fontHeight)/2 - 1;
 923
 924         pt.x += 1;
 925
 926         dc.DrawText( text, pt.x + wxPG_XBEFORETEXT, pt.y );
 927
 928         if ( renderer )
 929             renderer->PostDrawCell(dc, this, *cell, renderFlags);
 930     }
 931     else
 932     {
 933         //
 934         // MeasureItem call
 935         wxDC& dc = *pDc;
 936
 937         p->OnCustomPaint( dc, rect, paintdata );
 938         rect.height = paintdata.m_drawnHeight + 2;
 939         rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9;
 940     }
 941 }
 942
 943 bool wxPGChoiceEditor_SetCustomPaintWidth( wxPropertyGrid* propGrid, wxPGComboBox* cb, int cmnVal )
 944 {
 945     wxPGProperty* property = propGrid->GetSelectedProperty();
 946     wxASSERT( property );
 947
 948     wxSize imageSize;
 949     bool res;
 950
 951     // TODO: Do this always when cell has custom text.
 952     if ( property->IsValueUnspecified() )
 953     {
 954         cb->SetCustomPaintWidth( 0 );
 955         return true;
 956     }
 957
 958     if ( cmnVal >= 0 )
 959     {
 960         // Yes, a common value is being selected
 961         property->SetCommonValue( cmnVal );
 962         imageSize = propGrid->GetCommonValue(cmnVal)->
 963                             GetRenderer()->GetImageSize(property, 1, cmnVal);
 964         res = false;
 965     }
 966     else
 967     {
 968         imageSize = propGrid->GetImageSize(property, -1);
 969         res = true;
 970     }
 971
 972     if ( imageSize.x )
 973         imageSize.x += ODCB_CUST_PAINT_MARGIN;
 974     cb->SetCustomPaintWidth( imageSize.x );
 975
 976     return res;
 977 }
 978
 979 // CreateControls calls this with CB_READONLY in extraStyle
 980 wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
 981                                                 wxPGProperty* property,
 982                                                 const wxPoint& pos,
 983                                                 const wxSize& sz,
 984                                                 long extraStyle ) const
 985 {
 986     // Since it is not possible (yet) to create a read-only combo box in
 987     // the same sense that wxTextCtrl is read-only, simply do not create
 988     // the control in this case.
 989     if ( property->HasFlag(wxPG_PROP_READONLY) )
 990         return NULL;
 991
 992     const wxPGChoices& choices = property->GetChoices();
 993     wxString defString;
 994     int index = property->GetChoiceSelection();
 995
 996     int argFlags = 0;
 997     if ( !property->HasFlag(wxPG_PROP_READONLY) &&
 998          !property->IsValueUnspecified() )
 999         argFlags |= wxPG_EDITABLE_VALUE;
1000     defString = property->GetValueAsString(argFlags);
1001
1002     wxArrayString labels = choices.GetLabels();
1003
1004     wxPGComboBox* cb;
1005
1006     wxPoint po(pos);
1007     wxSize si(sz);
1008     po.y += wxPG_CHOICEYADJUST;
1009     si.y -= (wxPG_CHOICEYADJUST*2);
1010
1011     po.x += wxPG_CHOICEXADJUST;
1012     si.x -= wxPG_CHOICEXADJUST;
1013     wxWindow* ctrlParent = propGrid->GetPanel();
1014
1015     int odcbFlags = extraStyle | wxBORDER_NONE | wxTE_PROCESS_ENTER;
1016
1017     if ( (property->GetFlags() & wxPG_PROP_USE_DCC) &&
1018          (property->IsKindOf(CLASSINFO(wxBoolProperty)) ) )
1019         odcbFlags |= wxODCB_DCLICK_CYCLES;
1020
1021     //
1022     // If common value specified, use appropriate index
1023     unsigned int cmnVals = property->GetDisplayedCommonValueCount();
1024     if ( cmnVals )
1025     {
1026         if ( !property->IsValueUnspecified() )
1027         {
1028             int cmnVal = property->GetCommonValue();
1029             if ( cmnVal >= 0 )
1030             {
1031                 index = labels.size() + cmnVal;
1032             }
1033         }
1034
1035         unsigned int i;
1036         for ( i=0; i<cmnVals; i++ )
1037             labels.Add(propGrid->GetCommonValueLabel(i));
1038     }
1039
1040     cb = new wxPGComboBox();
1041 #ifdef __WXMSW__
1042     cb->Hide();
1043 #endif
1044     cb->Create(ctrlParent,
1045                wxPG_SUBID1,
1046                wxString(),
1047                po,
1048                si,
1049                labels,
1050                odcbFlags);
1051
1052     cb->SetButtonPosition(si.y,0,wxRIGHT);
1053     cb->SetMargins(wxPG_XBEFORETEXT-1);
1054
1055     // Set hint text
1056     cb->SetHint(property->GetHintText());
1057
1058     wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb,
1059                                           property->GetCommonValue() );
1060
1061     if ( index >= 0 && index < (int)cb->GetCount() )
1062     {
1063         cb->SetSelection( index );
1064         if ( defString.length() )
1065             cb->SetText( defString );
1066     }
1067     else if ( !(extraStyle & wxCB_READONLY) && defString.length() )
1068     {
1069         propGrid->SetupTextCtrlValue(defString);
1070         cb->SetValue( defString );
1071     }
1072     else
1073     {
1074         cb->SetSelection( -1 );
1075     }
1076
1077 #ifdef __WXMSW__
1078     cb->Show();
1079 #endif
1080
1081     return (wxWindow*) cb;
1082 }
1083
1084
1085 void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1086 {
1087     wxASSERT( ctrl );
1088     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1089     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
1090     int ind = property->GetChoiceSelection();
1091     cb->SetSelection(ind);
1092 }
1093
1094 wxPGWindowList wxPGChoiceEditor::CreateControls( wxPropertyGrid* propGrid, wxPGProperty* property,
1095         const wxPoint& pos, const wxSize& sz ) const
1096 {
1097     return CreateControlsBase(propGrid,property,pos,sz,wxCB_READONLY);
1098 }
1099
1100
1101 int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int index ) const
1102 {
1103     wxASSERT( ctrl );
1104     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1105     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
1106
1107     if (index < 0)
1108         index = cb->GetCount();
1109
1110     return cb->Insert(label,index);
1111 }
1112
1113
1114 void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
1115 {
1116     wxASSERT( ctrl );
1117     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1118     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
1119
1120     cb->Delete(index);
1121 }
1122
1123 bool wxPGChoiceEditor::OnEvent( wxPropertyGrid* propGrid, wxPGProperty* property,
1124     wxWindow* ctrl, wxEvent& event ) const
1125 {
1126     if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
1127     {
1128         wxPGComboBox* cb = (wxPGComboBox*)ctrl;
1129         int index = cb->GetSelection();
1130         int cmnValIndex = -1;
1131         int cmnVals = property->GetDisplayedCommonValueCount();
1132         int items = cb->GetCount();
1133
1134         if ( index >= (items-cmnVals) )
1135         {
1136             // Yes, a common value is being selected
1137             cmnValIndex = index - (items-cmnVals);
1138             property->SetCommonValue( cmnValIndex );
1139
1140             // Truly set value to unspecified?
1141             if ( propGrid->GetUnspecifiedCommonValue() == cmnValIndex )
1142             {
1143                 if ( !property->IsValueUnspecified() )
1144                     propGrid->SetInternalFlag(wxPG_FL_VALUE_CHANGE_IN_EVENT);
1145                 property->SetValueToUnspecified();
1146                 if ( !cb->HasFlag(wxCB_READONLY) )
1147                 {
1148                     wxString unspecValueText;
1149                     unspecValueText = propGrid->GetUnspecifiedValueText();
1150                     propGrid->SetupTextCtrlValue(unspecValueText);
1151                     cb->GetTextCtrl()->SetValue(unspecValueText);
1152                 }
1153                 return false;
1154             }
1155         }
1156         return wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, cmnValIndex );
1157     }
1158     return false;
1159 }
1160
1161
1162 bool wxPGChoiceEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1163 {
1164     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1165
1166     int index = cb->GetSelection();
1167
1168     if ( index != property->GetChoiceSelection() ||
1169         // Changing unspecified always causes event (returning
1170         // true here should be enough to trigger it).
1171          property->IsValueUnspecified()
1172        )
1173     {
1174         return property->IntToValue( variant, index, 0 );
1175     }
1176     return false;
1177 }
1178
1179
1180 void wxPGChoiceEditor::SetControlStringValue( wxPGProperty* property,
1181                                               wxWindow* ctrl,
1182                                               const wxString& txt ) const
1183 {
1184     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1185     wxASSERT( cb );
1186     property->GetGrid()->SetupTextCtrlValue(txt);
1187     cb->SetValue(txt);
1188 }
1189
1190
1191 void wxPGChoiceEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1192 {
1193     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1194     wxASSERT( cb );
1195     cb->SetSelection(value);
1196 }
1197
1198
1199 void wxPGChoiceEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property),
1200                                               wxWindow* ctrl ) const
1201 {
1202     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1203
1204     if ( cb->HasFlag(wxCB_READONLY) )
1205         cb->SetSelection(-1);
1206 }
1207
1208
1209 bool wxPGChoiceEditor::CanContainCustomImage() const
1210 {
1211     return true;
1212 }
1213
1214
1215 wxPGChoiceEditor::~wxPGChoiceEditor() { }
1216
1217
1218 // -----------------------------------------------------------------------
1219 // wxPGComboBoxEditor
1220 // -----------------------------------------------------------------------
1221
1222
1223 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ComboBox,
1224                                       wxPGComboBoxEditor,
1225                                       wxPGChoiceEditor)
1226
1227
1228 void wxPGComboBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1229 {
1230     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1231     wxString s = property->GetValueAsString(wxPG_EDITABLE_VALUE);
1232     property->GetGrid()->SetupTextCtrlValue(s);
1233     cb->SetValue(s);
1234
1235     // TODO: If string matches any selection, then select that.
1236 }
1237
1238
1239 wxPGWindowList wxPGComboBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1240                                                    wxPGProperty* property,
1241                                                    const wxPoint& pos,
1242                                                    const wxSize& sz ) const
1243 {
1244     return CreateControlsBase(propGrid,property,pos,sz,0);
1245 }
1246
1247
1248 bool wxPGComboBoxEditor::OnEvent( wxPropertyGrid* propGrid,
1249                                   wxPGProperty* property,
1250                                   wxWindow* ctrl,
1251                                   wxEvent& event ) const
1252 {
1253     wxOwnerDrawnComboBox* cb = NULL;
1254     wxWindow* textCtrl = NULL;
1255
1256     if ( ctrl )
1257     {
1258         cb = (wxOwnerDrawnComboBox*)ctrl;
1259         textCtrl = cb->GetTextCtrl();
1260     }
1261
1262     if ( wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,textCtrl,event) )
1263         return true;
1264
1265     return wxPGChoiceEditor::OnEvent(propGrid,property,ctrl,event);
1266 }
1267
1268
1269 bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1270 {
1271     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1272     wxString textVal = cb->GetValue();
1273
1274     if ( property->UsesAutoUnspecified() && !textVal.length() )
1275     {
1276         variant.MakeNull();
1277         return true;
1278     }
1279
1280     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
1281
1282     // Changing unspecified always causes event (returning
1283     // true here should be enough to trigger it).
1284     if ( !res && variant.IsNull() )
1285         res = true;
1286
1287     return res;
1288 }
1289
1290
1291 void wxPGComboBoxEditor::OnFocus( wxPGProperty* property,
1292                                   wxWindow* ctrl ) const
1293 {
1294     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1295     wxPGTextCtrlEditor_OnFocus(property, cb->GetTextCtrl());
1296 }
1297
1298
1299 wxPGComboBoxEditor::~wxPGComboBoxEditor() { }
1300
1301
1302 // -----------------------------------------------------------------------
1303 // wxPGChoiceAndButtonEditor
1304 // -----------------------------------------------------------------------
1305
1306
1307 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ChoiceAndButton,
1308                                       wxPGChoiceAndButtonEditor,
1309                                       wxPGChoiceEditor)
1310
1311
1312 wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1313                                                           wxPGProperty* property,
1314                                                           const wxPoint& pos,
1315                                                           const wxSize& sz ) const
1316 {
1317     // Use one two units smaller to match size of the combo's dropbutton.
1318     // (normally a bigger button is used because it looks better)
1319     int bt_wid = sz.y;
1320     bt_wid -= 2;
1321     wxSize bt_sz(bt_wid,bt_wid);
1322
1323     // Position of button.
1324     wxPoint bt_pos(pos.x+sz.x-bt_sz.x,pos.y);
1325 #ifdef __WXMAC__
1326     bt_pos.y -= 1;
1327 #else
1328     bt_pos.y += 1;
1329 #endif
1330
1331     wxWindow* bt = propGrid->GenerateEditorButton( bt_pos, bt_sz );
1332
1333     // Size of choice.
1334     wxSize ch_sz(sz.x-bt->GetSize().x,sz.y);
1335
1336 #ifdef __WXMAC__
1337     ch_sz.x -= wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1338 #endif
1339
1340     wxWindow* ch = wxPGEditor_Choice->CreateControls(propGrid,property,
1341         pos,ch_sz).m_primary;
1342
1343 #ifdef __WXMSW__
1344     bt->Show();
1345 #endif
1346
1347     return wxPGWindowList(ch, bt);
1348 }
1349
1350
1351 wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor() { }
1352
1353
1354 // -----------------------------------------------------------------------
1355 // wxPGTextCtrlAndButtonEditor
1356 // -----------------------------------------------------------------------
1357
1358 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrlAndButton,
1359                                       wxPGTextCtrlAndButtonEditor,
1360                                       wxPGTextCtrlEditor)
1361
1362
1363 wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1364                                                             wxPGProperty* property,
1365                                                             const wxPoint& pos,
1366                                                             const wxSize& sz ) const
1367 {
1368     wxWindow* wnd2;
1369     wxWindow* wnd = propGrid->GenerateEditorTextCtrlAndButton( pos, sz, &wnd2,
1370         property->GetFlags() & wxPG_PROP_NOEDITOR, property);
1371
1372     return wxPGWindowList(wnd, wnd2);
1373 }
1374
1375
1376 wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor() { }
1377
1378
1379 // -----------------------------------------------------------------------
1380 // wxPGCheckBoxEditor
1381 // -----------------------------------------------------------------------
1382
1383 #if wxPG_INCLUDE_CHECKBOX
1384
1385 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(CheckBox,
1386                                       wxPGCheckBoxEditor,
1387                                       wxPGEditor)
1388
1389
1390 // Check box state flags
1391 enum
1392 {
1393     wxSCB_STATE_UNCHECKED   = 0,
1394     wxSCB_STATE_CHECKED     = 1,
1395     wxSCB_STATE_BOLD        = 2,
1396     wxSCB_STATE_UNSPECIFIED = 4
1397 };
1398
1399 const int wxSCB_SETVALUE_CYCLE = 2;
1400
1401
1402 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei,
1403                                 int state )
1404 {
1405     // Box rectangle.
1406     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),
1407              box_hei,box_hei);
1408     wxColour useCol = dc.GetTextForeground();
1409
1410     if ( state & wxSCB_STATE_UNSPECIFIED )
1411     {
1412         useCol = wxColour(220, 220, 220);
1413     }
1414
1415     // Draw check mark first because it is likely to overdraw the
1416     // surrounding rectangle.
1417     if ( state & wxSCB_STATE_CHECKED )
1418     {
1419         wxRect r2(r.x+wxPG_CHECKMARK_XADJ,
1420                   r.y+wxPG_CHECKMARK_YADJ,
1421                   r.width+wxPG_CHECKMARK_WADJ,
1422                   r.height+wxPG_CHECKMARK_HADJ);
1423     #if wxPG_CHECKMARK_DEFLATE
1424         r2.Deflate(wxPG_CHECKMARK_DEFLATE);
1425     #endif
1426         dc.DrawCheckMark(r2);
1427
1428         // This would draw a simple cross check mark.
1429         // dc.DrawLine(r.x,r.y,r.x+r.width-1,r.y+r.height-1);
1430         // dc.DrawLine(r.x,r.y+r.height-1,r.x+r.width-1,r.y);
1431     }
1432
1433     if ( !(state & wxSCB_STATE_BOLD) )
1434     {
1435         // Pen for thin rectangle.
1436         dc.SetPen(useCol);
1437     }
1438     else
1439     {
1440         // Pen for bold rectangle.
1441         wxPen linepen(useCol,2,wxSOLID);
1442         linepen.SetJoin(wxJOIN_MITER); // This prevents round edges.
1443         dc.SetPen(linepen);
1444         r.x++;
1445         r.y++;
1446         r.width--;
1447         r.height--;
1448     }
1449
1450     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1451
1452     dc.DrawRectangle(r);
1453     dc.SetPen(*wxTRANSPARENT_PEN);
1454 }
1455
1456 //
1457 // Real simple custom-drawn checkbox-without-label class.
1458 //
1459 class wxSimpleCheckBox : public wxControl
1460 {
1461 public:
1462
1463     void SetValue( int value );
1464
1465     wxSimpleCheckBox( wxWindow* parent,
1466                       wxWindowID id,
1467                       const wxPoint& pos = wxDefaultPosition,
1468                       const wxSize& size = wxDefaultSize )
1469         : wxControl(parent,id,pos,size,wxBORDER_NONE|wxWANTS_CHARS)
1470     {
1471         // Due to SetOwnFont stuff necessary for GTK+ 1.2, we need to have this
1472         SetFont( parent->GetFont() );
1473
1474         m_state = 0;
1475         m_boxHeight = 12;
1476
1477         SetBackgroundStyle( wxBG_STYLE_CUSTOM );
1478     }
1479
1480     virtual ~wxSimpleCheckBox();
1481
1482     int m_state;
1483     int m_boxHeight;
1484
1485 private:
1486     void OnPaint( wxPaintEvent& event );
1487     void OnLeftClick( wxMouseEvent& event );
1488     void OnKeyDown( wxKeyEvent& event );
1489
1490     void OnResize( wxSizeEvent& event )
1491     {
1492         Refresh();
1493         event.Skip();
1494     }
1495
1496     static wxBitmap* ms_doubleBuffer;
1497
1498     DECLARE_EVENT_TABLE()
1499 };
1500
1501 BEGIN_EVENT_TABLE(wxSimpleCheckBox, wxControl)
1502     EVT_PAINT(wxSimpleCheckBox::OnPaint)
1503     EVT_LEFT_DOWN(wxSimpleCheckBox::OnLeftClick)
1504     EVT_LEFT_DCLICK(wxSimpleCheckBox::OnLeftClick)
1505     EVT_KEY_DOWN(wxSimpleCheckBox::OnKeyDown)
1506     EVT_SIZE(wxSimpleCheckBox::OnResize)
1507 END_EVENT_TABLE()
1508
1509 wxSimpleCheckBox::~wxSimpleCheckBox()
1510 {
1511     delete ms_doubleBuffer;
1512     ms_doubleBuffer = NULL;
1513 }
1514
1515 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = NULL;
1516
1517 void wxSimpleCheckBox::OnPaint( wxPaintEvent& WXUNUSED(event) )
1518 {
1519     wxSize clientSize = GetClientSize();
1520     wxAutoBufferedPaintDC dc(this);
1521
1522     dc.Clear();
1523     wxRect rect(0,0,clientSize.x,clientSize.y);
1524     rect.y += 1;
1525     rect.width += 1;
1526
1527     wxColour bgcol = GetBackgroundColour();
1528     dc.SetBrush( bgcol );
1529     dc.SetPen( bgcol );
1530     dc.DrawRectangle( rect );
1531
1532     dc.SetTextForeground(GetForegroundColour());
1533
1534     int state = m_state;
1535     if ( !(state & wxSCB_STATE_UNSPECIFIED) &&
1536          GetFont().GetWeight() == wxBOLD )
1537         state |= wxSCB_STATE_BOLD;
1538
1539     DrawSimpleCheckBox(dc, rect, m_boxHeight, state);
1540 }
1541
1542 void wxSimpleCheckBox::OnLeftClick( wxMouseEvent& event )
1543 {
1544     if ( (event.m_x > (wxPG_XBEFORETEXT-2)) &&
1545          (event.m_x <= (wxPG_XBEFORETEXT-2+m_boxHeight)) )
1546     {
1547         SetValue(wxSCB_SETVALUE_CYCLE);
1548     }
1549 }
1550
1551 void wxSimpleCheckBox::OnKeyDown( wxKeyEvent& event )
1552 {
1553     if ( event.GetKeyCode() == WXK_SPACE )
1554     {
1555         SetValue(wxSCB_SETVALUE_CYCLE);
1556     }
1557 }
1558
1559 void wxSimpleCheckBox::SetValue( int value )
1560 {
1561     if ( value == wxSCB_SETVALUE_CYCLE )
1562     {
1563         if ( m_state & wxSCB_STATE_CHECKED )
1564             m_state &= ~wxSCB_STATE_CHECKED;
1565         else
1566             m_state |= wxSCB_STATE_CHECKED;
1567     }
1568     else
1569     {
1570         m_state = value;
1571     }
1572     Refresh();
1573
1574     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
1575
1576     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent();
1577     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1578     propGrid->HandleCustomEditorEvent(evt);
1579 }
1580
1581 wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1582                                                    wxPGProperty* property,
1583                                                    const wxPoint& pos,
1584                                                    const wxSize& size ) const
1585 {
1586     if ( property->HasFlag(wxPG_PROP_READONLY) )
1587         return NULL;
1588
1589     wxPoint pt = pos;
1590     pt.x -= wxPG_XBEFOREWIDGET;
1591     wxSize sz = size;
1592     sz.x = propGrid->GetFontHeight() + (wxPG_XBEFOREWIDGET*2) + 4;
1593
1594     wxSimpleCheckBox* cb = new wxSimpleCheckBox(propGrid->GetPanel(),
1595                                                 wxPG_SUBID1, pt, sz);
1596
1597     cb->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
1598
1599     UpdateControl(property, cb);
1600
1601     if ( !property->IsValueUnspecified() )
1602     {
1603         // If mouse cursor was on the item, toggle the value now.
1604         if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
1605         {
1606             wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
1607             if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
1608             {
1609                 if ( cb->m_state & wxSCB_STATE_CHECKED )
1610                     cb->m_state &= ~wxSCB_STATE_CHECKED;
1611                 else
1612                     cb->m_state |= wxSCB_STATE_CHECKED;
1613
1614                 // Makes sure wxPG_EVT_CHANGING etc. is sent for this initial
1615                 // click
1616                 propGrid->ChangePropertyValue(property,
1617                                               wxPGVariant_Bool(cb->m_state));
1618             }
1619         }
1620     }
1621
1622     propGrid->SetInternalFlag( wxPG_FL_FIXED_WIDTH_EDITOR );
1623
1624     return cb;
1625 }
1626
1627 void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect,
1628                                     wxPGProperty* property,
1629                                     const wxString& WXUNUSED(text) ) const
1630 {
1631     int state = wxSCB_STATE_UNCHECKED;
1632
1633     if ( !property->IsValueUnspecified() )
1634     {
1635         state = property->GetChoiceSelection();
1636         if ( dc.GetFont().GetWeight() == wxBOLD )
1637             state |= wxSCB_STATE_BOLD;
1638     }
1639     else
1640     {
1641         state |= wxSCB_STATE_UNSPECIFIED;
1642     }
1643
1644     DrawSimpleCheckBox(dc, rect, dc.GetCharHeight(), state);
1645 }
1646
1647 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property,
1648                                         wxWindow* ctrl ) const
1649 {
1650     wxSimpleCheckBox* cb = (wxSimpleCheckBox*) ctrl;
1651     wxASSERT( cb );
1652
1653     if ( !property->IsValueUnspecified() )
1654         cb->m_state = property->GetChoiceSelection();
1655     else
1656         cb->m_state = wxSCB_STATE_UNSPECIFIED;
1657
1658     wxPropertyGrid* propGrid = property->GetGrid();
1659     cb->m_boxHeight = propGrid->GetFontHeight();
1660
1661     cb->Refresh();
1662 }
1663
1664 bool wxPGCheckBoxEditor::OnEvent( wxPropertyGrid* WXUNUSED(propGrid), wxPGProperty* WXUNUSED(property),
1665     wxWindow* WXUNUSED(ctrl), wxEvent& event ) const
1666 {
1667     if ( event.GetEventType() == wxEVT_COMMAND_CHECKBOX_CLICKED )
1668     {
1669         return true;
1670     }
1671     return false;
1672 }
1673
1674
1675 bool wxPGCheckBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1676 {
1677     wxSimpleCheckBox* cb = (wxSimpleCheckBox*)ctrl;
1678
1679     int index = cb->m_state;
1680
1681     if ( index != property->GetChoiceSelection() ||
1682          // Changing unspecified always causes event (returning
1683          // true here should be enough to trigger it).
1684          property->IsValueUnspecified()
1685        )
1686     {
1687         return property->IntToValue(variant, index, 0);
1688     }
1689     return false;
1690 }
1691
1692
1693 void wxPGCheckBoxEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1694 {
1695     if ( value != 0 ) value = 1;
1696     ((wxSimpleCheckBox*)ctrl)->m_state = value;
1697     ctrl->Refresh();
1698 }
1699
1700
1701 void wxPGCheckBoxEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1702 {
1703     ((wxSimpleCheckBox*)ctrl)->m_state = wxSCB_STATE_UNSPECIFIED;
1704     ctrl->Refresh();
1705 }
1706
1707
1708 wxPGCheckBoxEditor::~wxPGCheckBoxEditor() { }
1709
1710
1711 #endif // wxPG_INCLUDE_CHECKBOX
1712
1713 // -----------------------------------------------------------------------
1714
1715 wxWindow* wxPropertyGrid::GetEditorControl() const
1716 {
1717     wxWindow* ctrl = m_wndEditor;
1718
1719     if ( !ctrl )
1720         return ctrl;
1721
1722     return ctrl;
1723 }
1724
1725 // -----------------------------------------------------------------------
1726
1727 void wxPropertyGrid::CorrectEditorWidgetSizeX()
1728 {
1729     int secWid = 0;
1730
1731     // Use fixed selColumn 1 for main editor widgets
1732     int newSplitterx = m_pState->DoGetSplitterPosition(0);
1733     int newWidth = newSplitterx + m_pState->m_colWidths[1];
1734
1735     if ( m_wndEditor2 )
1736     {
1737         // if width change occurred, move secondary wnd by that amount
1738         wxRect r = m_wndEditor2->GetRect();
1739         secWid = r.width;
1740         r.x = newWidth - secWid;
1741
1742         m_wndEditor2->SetSize( r );
1743
1744         // if primary is textctrl, then we have to add some extra space
1745 #ifdef __WXMAC__
1746         if ( m_wndEditor )
1747 #else
1748         if ( m_wndEditor && m_wndEditor->IsKindOf(CLASSINFO(wxTextCtrl)) )
1749 #endif
1750             secWid += wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1751     }
1752
1753     if ( m_wndEditor )
1754     {
1755         wxRect r = m_wndEditor->GetRect();
1756
1757         r.x = newSplitterx+m_ctrlXAdjust;
1758
1759         if ( !(m_iFlags & wxPG_FL_FIXED_WIDTH_EDITOR) )
1760             r.width = newWidth - r.x - secWid;
1761
1762         m_wndEditor->SetSize(r);
1763     }
1764
1765     if ( m_wndEditor2 )
1766         m_wndEditor2->Refresh();
1767 }
1768
1769 // -----------------------------------------------------------------------
1770
1771 void wxPropertyGrid::CorrectEditorWidgetPosY()
1772 {
1773     wxPGProperty* selected = GetSelection();
1774
1775     if ( selected )
1776     {
1777         if ( m_labelEditor )
1778         {
1779             wxRect r = GetEditorWidgetRect(selected, m_selColumn);
1780             wxPoint pos = m_labelEditor->GetPosition();
1781
1782             // Calculate y offset
1783             int offset = pos.y % m_lineHeight;
1784
1785             m_labelEditor->Move(pos.x, r.y + offset);
1786         }
1787
1788         if ( m_wndEditor || m_wndEditor2 )
1789         {
1790             wxRect r = GetEditorWidgetRect(selected, 1);
1791
1792             if ( m_wndEditor )
1793             {
1794                 wxPoint pos = m_wndEditor->GetPosition();
1795
1796                 // Calculate y offset
1797                 int offset = pos.y % m_lineHeight;
1798
1799                 m_wndEditor->Move(pos.x, r.y + offset);
1800             }
1801
1802             if ( m_wndEditor2 )
1803             {
1804                 wxPoint pos = m_wndEditor2->GetPosition();
1805
1806                 m_wndEditor2->Move(pos.x, r.y);
1807             }
1808         }
1809     }
1810 }
1811
1812 // -----------------------------------------------------------------------
1813
1814 // Fixes position of wxTextCtrl-like control (wxSpinCtrl usually
1815 // fits into that category as well).
1816 void wxPropertyGrid::FixPosForTextCtrl( wxWindow* ctrl,
1817                                         unsigned int WXUNUSED(forColumn),
1818                                         const wxPoint& offset )
1819 {
1820     // Center the control vertically
1821     wxRect finalPos = ctrl->GetRect();
1822     int y_adj = (m_lineHeight - finalPos.height)/2 + wxPG_TEXTCTRLYADJUST;
1823
1824     // Prevent over-sized control
1825     int sz_dec = (y_adj + finalPos.height) - m_lineHeight;
1826     if ( sz_dec < 0 ) sz_dec = 0;
1827
1828     finalPos.y += y_adj;
1829     finalPos.height -= (y_adj+sz_dec);
1830
1831 #ifndef wxPG_TEXTCTRLXADJUST
1832     int textCtrlXAdjust = wxPG_XBEFORETEXT - 1;
1833
1834     wxTextCtrl* tc = static_cast<wxTextCtrl*>(ctrl);
1835     tc->SetMargins(0);
1836 #else
1837     int textCtrlXAdjust = wxPG_TEXTCTRLXADJUST;
1838 #endif
1839
1840     finalPos.x += textCtrlXAdjust;
1841     finalPos.width -= textCtrlXAdjust;
1842
1843     finalPos.x += offset.x;
1844     finalPos.y += offset.y;
1845
1846     ctrl->SetSize(finalPos);
1847 }
1848
1849 // -----------------------------------------------------------------------
1850
1851 wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
1852                                                   const wxSize& sz,
1853                                                   const wxString& value,
1854                                                   wxWindow* secondary,
1855                                                   int extraStyle,
1856                                                   int maxLen,
1857                                                   unsigned int forColumn )
1858 {
1859     wxWindowID id = wxPG_SUBID1;
1860     wxPGProperty* prop = GetSelection();
1861     wxASSERT(prop);
1862
1863     int tcFlags = wxTE_PROCESS_ENTER | extraStyle;
1864
1865     if ( prop->HasFlag(wxPG_PROP_READONLY) && forColumn == 1 )
1866         tcFlags |= wxTE_READONLY;
1867
1868     wxPoint p(pos.x,pos.y);
1869     wxSize s(sz.x,sz.y);
1870
1871    // Need to reduce width of text control on Mac
1872 #if defined(__WXMAC__)
1873     s.x -= 8;
1874 #endif
1875
1876     // For label editors, trim the size to allow better splitter grabbing
1877     if ( forColumn != 1 )
1878         s.x -= 2;
1879
1880     // Take button into acccount
1881     if ( secondary )
1882     {
1883         s.x -= (secondary->GetSize().x + wxPG_TEXTCTRL_AND_BUTTON_SPACING);
1884         m_iFlags &= ~(wxPG_FL_PRIMARY_FILLS_ENTIRE);
1885     }
1886
1887     // If the height is significantly higher, then use border, and fill the rect exactly.
1888     bool hasSpecialSize = false;
1889
1890     if ( (sz.y - m_lineHeight) > 5 )
1891         hasSpecialSize = true;
1892
1893     wxWindow* ctrlParent = GetPanel();
1894
1895     if ( !hasSpecialSize )
1896         tcFlags |= wxBORDER_NONE;
1897
1898     wxTextCtrl* tc = new wxTextCtrl();
1899
1900 #if defined(__WXMSW__)
1901     tc->Hide();
1902 #endif
1903     SetupTextCtrlValue(value);
1904     tc->Create(ctrlParent,id,value, p, s,tcFlags);
1905
1906 #if defined(__WXMSW__)
1907     // On Windows, we need to override read-only text ctrl's background
1908     // colour to white. One problem with native 'grey' background is that
1909     // tc->GetBackgroundColour() doesn't seem to return correct value
1910     // for it.
1911     if ( tcFlags & wxTE_READONLY )
1912     {
1913         wxVisualAttributes vattrs = tc->GetDefaultAttributes();
1914         tc->SetBackgroundColour(vattrs.colBg);
1915     }
1916 #endif
1917
1918     // Center the control vertically
1919     if ( !hasSpecialSize )
1920         FixPosForTextCtrl(tc, forColumn);
1921
1922     if ( forColumn != 1 )
1923     {
1924         tc->SetBackgroundColour(m_colSelBack);
1925         tc->SetForegroundColour(m_colSelFore);
1926     }
1927
1928 #ifdef __WXMSW__
1929     tc->Show();
1930     if ( secondary )
1931         secondary->Show();
1932 #endif
1933
1934     // Set maximum length
1935     if ( maxLen > 0 )
1936         tc->SetMaxLength( maxLen );
1937
1938     wxVariant attrVal = prop->GetAttribute(wxPG_ATTR_AUTOCOMPLETE);
1939     if ( !attrVal.IsNull() )
1940     {
1941         wxASSERT(attrVal.GetType() == wxS("arrstring"));
1942         tc->AutoComplete(attrVal.GetArrayString());
1943     }
1944
1945     // Set hint text
1946     tc->SetHint(prop->GetHintText());
1947
1948     return tc;
1949 }
1950
1951 // -----------------------------------------------------------------------
1952
1953 wxWindow* wxPropertyGrid::GenerateEditorButton( const wxPoint& pos, const wxSize& sz )
1954 {
1955     wxWindowID id = wxPG_SUBID2;
1956     wxPGProperty* selected = GetSelection();
1957     wxASSERT(selected);
1958
1959 #ifdef __WXMAC__
1960    // Decorations are chunky on Mac, and we can't make the button square, so
1961    // do things a bit differently on this platform.
1962
1963    wxPoint p(pos.x+sz.x,
1964              pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1965    wxSize s(25, -1);
1966
1967    wxButton* but = new wxButton();
1968    but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1969
1970    // Now that we know the size, move to the correct position
1971    p.x = pos.x + sz.x - but->GetSize().x - 2;
1972    but->Move(p);
1973
1974 #else
1975     wxSize s(sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2),
1976         sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2));
1977
1978     // Reduce button width to lineheight
1979     if ( s.x > m_lineHeight )
1980         s.x = m_lineHeight;
1981
1982 #ifdef __WXGTK__
1983     // On wxGTK, take fixed button margins into account
1984     if ( s.x < 25 )
1985         s.x = 25;
1986 #endif
1987
1988     wxPoint p(pos.x+sz.x-s.x,
1989         pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1990
1991     wxButton* but = new wxButton();
1992   #ifdef __WXMSW__
1993     but->Hide();
1994   #endif
1995     but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1996
1997   #ifdef __WXGTK__
1998     wxFont font = GetFont();
1999     font.SetPointSize(font.GetPointSize()-2);
2000     but->SetFont(font);
2001   #else
2002     but->SetFont(GetFont());
2003   #endif
2004 #endif
2005
2006     if ( selected->HasFlag(wxPG_PROP_READONLY) )
2007         but->Disable();
2008
2009     return but;
2010 }
2011
2012 // -----------------------------------------------------------------------
2013
2014 wxWindow* wxPropertyGrid::GenerateEditorTextCtrlAndButton( const wxPoint& pos,
2015                                                            const wxSize& sz,
2016                                                            wxWindow** psecondary,
2017                                                            int limitedEditing,
2018                                                            wxPGProperty* property )
2019 {
2020     wxButton* but = (wxButton*)GenerateEditorButton(pos,sz);
2021     *psecondary = (wxWindow*)but;
2022
2023     if ( limitedEditing )
2024     {
2025     #ifdef __WXMSW__
2026         // There is button Show in GenerateEditorTextCtrl as well
2027         but->Show();
2028     #endif
2029         return NULL;
2030     }
2031
2032     wxString text;
2033
2034     if ( !property->IsValueUnspecified() )
2035         text = property->GetValueAsString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
2036
2037     return GenerateEditorTextCtrl(pos,sz,text,but,property->m_maxLen);
2038 }
2039
2040 // -----------------------------------------------------------------------
2041
2042 void wxPropertyGrid::SetEditorAppearance( const wxPGCell& cell,
2043                                           bool unspecified )
2044 {
2045     wxPGProperty* property = GetSelection();
2046     if ( !property )
2047         return;
2048     wxWindow* ctrl = GetEditorControl();
2049     if ( !ctrl )
2050         return;
2051
2052     property->GetEditorClass()->SetControlAppearance( this,
2053                                                       property,
2054                                                       ctrl,
2055                                                       cell,
2056                                                       m_editorAppearance,
2057                                                       unspecified );
2058
2059     m_editorAppearance = cell;
2060 }
2061
2062 // -----------------------------------------------------------------------
2063
2064 wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
2065 {
2066     wxWindow* wnd = GetEditorControl();
2067
2068     if ( !wnd )
2069         return NULL;
2070
2071     if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
2072         return wxStaticCast(wnd, wxTextCtrl);
2073
2074     if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
2075     {
2076         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
2077         return cb->GetTextCtrl();
2078     }
2079
2080     return NULL;
2081 }
2082
2083 // -----------------------------------------------------------------------
2084
2085 wxPGEditor* wxPropertyGridInterface::GetEditorByName( const wxString& editorName )
2086 {
2087     wxPGHashMapS2P::const_iterator it;
2088
2089     it = wxPGGlobalVars->m_mapEditorClasses.find(editorName);
2090     if ( it == wxPGGlobalVars->m_mapEditorClasses.end() )
2091         return NULL;
2092     return (wxPGEditor*) it->second;
2093 }
2094
2095 // -----------------------------------------------------------------------
2096 // wxPGEditorDialogAdapter
2097 // -----------------------------------------------------------------------
2098
2099 IMPLEMENT_ABSTRACT_CLASS(wxPGEditorDialogAdapter, wxObject)
2100
2101 bool wxPGEditorDialogAdapter::ShowDialog( wxPropertyGrid* propGrid, wxPGProperty* property )
2102 {
2103     if ( !propGrid->EditorValidate() )
2104         return false;
2105
2106     bool res = DoShowDialog( propGrid, property );
2107
2108     if ( res )
2109     {
2110         propGrid->ValueChangeInEvent( m_value );
2111         return true;
2112     }
2113
2114     return false;
2115 }
2116
2117 // -----------------------------------------------------------------------
2118 // wxPGMultiButton
2119 // -----------------------------------------------------------------------
2120
2121 wxPGMultiButton::wxPGMultiButton( wxPropertyGrid* pg, const wxSize& sz )
2122     : wxWindow( pg->GetPanel(), wxPG_SUBID2, wxPoint(-100,-100), wxSize(0, sz.y) ),
2123       m_fullEditorSize(sz), m_buttonsWidth(0)
2124 {
2125     SetBackgroundColour(pg->GetCellBackgroundColour());
2126 }
2127
2128 void wxPGMultiButton::Finalize( wxPropertyGrid* WXUNUSED(propGrid),
2129                                 const wxPoint& pos )
2130 {
2131     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
2132 }
2133
2134 int wxPGMultiButton::GenId( int id ) const
2135 {
2136     if ( id < -1 )
2137     {
2138         if ( m_buttons.size() )
2139             id = GetButton(m_buttons.size()-1)->GetId() + 1;
2140         else
2141             id = wxPG_SUBID2;
2142     }
2143     return id;
2144 }
2145
2146 #if wxUSE_BMPBUTTON
2147 void wxPGMultiButton::Add( const wxBitmap& bitmap, int id )
2148 {
2149     id = GenId(id);
2150     wxSize sz = GetSize();
2151     wxButton* button = new wxBitmapButton( this, id, bitmap,
2152                                            wxPoint(sz.x, 0),
2153                                            wxSize(sz.y, sz.y) );
2154     DoAddButton( button, sz );
2155 }
2156 #endif
2157
2158 void wxPGMultiButton::Add( const wxString& label, int id )
2159 {
2160     id = GenId(id);
2161     wxSize sz = GetSize();
2162     wxButton* button = new wxButton( this, id, label, wxPoint(sz.x, 0),
2163                                      wxSize(sz.y, sz.y) );
2164     DoAddButton( button, sz );
2165 }
2166
2167 void wxPGMultiButton::DoAddButton( wxWindow* button,
2168                                    const wxSize& sz )
2169 {
2170     m_buttons.push_back(button);
2171     int bw = button->GetSize().x;
2172     SetSize(wxSize(sz.x+bw,sz.y));
2173     m_buttonsWidth += bw;
2174 }
2175
2176 // -----------------------------------------------------------------------
2177
2178 #endif  // wxUSE_PROPGRID