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 licence
  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                 1
  99     #define wxPG_CHECKMARK_YADJ                 1
 100     #define wxPG_CHECKMARK_WADJ                 (-2)
 101     #define wxPG_CHECKMARK_HADJ                 (-2)
 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                 4
 113     #define wxPG_CHECKMARK_YADJ                 4
 114     #define wxPG_CHECKMARK_WADJ                 -6
 115     #define wxPG_CHECKMARK_HADJ                 -6
 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 in order
 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.empty() )
 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     // Reset the global pointer. Useful when wxPropertyGrid is accessed
 513     // from an external main loop.
 514     wxPG_EDITOR(TextCtrl) = NULL;
 515 }
 516
 517
 518 // -----------------------------------------------------------------------
 519 // wxPGChoiceEditor
 520 // -----------------------------------------------------------------------
 521
 522
 523 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(Choice,wxPGChoiceEditor,wxPGEditor)
 524
 525
 526 // This is a special enhanced double-click processor class.
 527 // In essence, it allows for double-clicks for which the
 528 // first click "created" the control.
 529 class wxPGDoubleClickProcessor : public wxEvtHandler
 530 {
 531 public:
 532
 533     wxPGDoubleClickProcessor( wxOwnerDrawnComboBox* combo, wxPGProperty* property )
 534         : wxEvtHandler()
 535     {
 536         m_timeLastMouseUp = 0;
 537         m_combo = combo;
 538         m_property = property;
 539         m_downReceived = false;
 540     }
 541
 542 protected:
 543
 544     void OnMouseEvent( wxMouseEvent& event )
 545     {
 546         wxLongLong t = ::wxGetLocalTimeMillis();
 547         int evtType = event.GetEventType();
 548
 549         if ( m_property->HasFlag(wxPG_PROP_USE_DCC) &&
 550              m_property->IsKindOf(CLASSINFO(wxBoolProperty)) &&
 551              !m_combo->IsPopupShown() )
 552         {
 553             // Just check that it is in the text area
 554             wxPoint pt = event.GetPosition();
 555             if ( m_combo->GetTextRect().Contains(pt) )
 556             {
 557                 if ( evtType == wxEVT_LEFT_DOWN )
 558                 {
 559                     // Set value to avoid up-events without corresponding downs
 560                     m_downReceived = true;
 561                 }
 562                 else if ( evtType == wxEVT_LEFT_DCLICK )
 563                 {
 564                     // We'll make our own double-clicks
 565                     event.SetEventType(0);
 566                     return;
 567                 }
 568                 else if ( evtType == wxEVT_LEFT_UP )
 569                 {
 570                     if ( m_downReceived || m_timeLastMouseUp == 1 )
 571                     {
 572                         wxLongLong timeFromLastUp = (t-m_timeLastMouseUp);
 573
 574                         if ( timeFromLastUp < DOUBLE_CLICK_CONVERSION_TRESHOLD )
 575                         {
 576                             event.SetEventType(wxEVT_LEFT_DCLICK);
 577                             m_timeLastMouseUp = 1;
 578                         }
 579                         else
 580                         {
 581                             m_timeLastMouseUp = t;
 582                         }
 583                     }
 584                 }
 585             }
 586         }
 587
 588         event.Skip();
 589     }
 590
 591     void OnSetFocus( wxFocusEvent& event )
 592     {
 593         m_timeLastMouseUp = ::wxGetLocalTimeMillis();
 594         event.Skip();
 595     }
 596
 597 private:
 598     wxLongLong                  m_timeLastMouseUp;
 599     wxOwnerDrawnComboBox*       m_combo;
 600     wxPGProperty*               m_property;  // Selected property
 601     bool                        m_downReceived;
 602
 603     DECLARE_EVENT_TABLE()
 604 };
 605
 606 BEGIN_EVENT_TABLE(wxPGDoubleClickProcessor, wxEvtHandler)
 607     EVT_MOUSE_EVENTS(wxPGDoubleClickProcessor::OnMouseEvent)
 608     EVT_SET_FOCUS(wxPGDoubleClickProcessor::OnSetFocus)
 609 END_EVENT_TABLE()
 610
 611
 612
 613 class wxPGComboBox : public wxOwnerDrawnComboBox
 614 {
 615 public:
 616
 617     wxPGComboBox()
 618         : wxOwnerDrawnComboBox()
 619     {
 620         m_dclickProcessor = NULL;
 621         m_sizeEventCalled = false;
 622     }
 623
 624     ~wxPGComboBox()
 625     {
 626         if ( m_dclickProcessor )
 627         {
 628             RemoveEventHandler(m_dclickProcessor);
 629             delete m_dclickProcessor;
 630         }
 631     }
 632
 633     bool Create(wxWindow *parent,
 634                 wxWindowID id,
 635                 const wxString& value,
 636                 const wxPoint& pos,
 637                 const wxSize& size,
 638                 const wxArrayString& choices,
 639                 long style = 0,
 640                 const wxValidator& validator = wxDefaultValidator,
 641                 const wxString& name = wxS("wxOwnerDrawnComboBox"))
 642     {
 643         if ( !wxOwnerDrawnComboBox::Create( parent,
 644                                             id,
 645                                             value,
 646                                             pos,
 647                                             size,
 648                                             choices,
 649                                             style,
 650                                             validator,
 651                                             name ) )
 652             return false;
 653
 654         m_dclickProcessor = new
 655             wxPGDoubleClickProcessor( this, GetGrid()->GetSelection() );
 656
 657         PushEventHandler(m_dclickProcessor);
 658
 659         return true;
 660     }
 661
 662     virtual void OnDrawItem( wxDC& dc,
 663                              const wxRect& rect,
 664                              int item,
 665                              int flags ) const
 666     {
 667         wxPropertyGrid* pg = GetGrid();
 668
 669         // Handle hint text via super class
 670         if ( (flags & wxODCB_PAINTING_CONTROL) &&
 671              ShouldUseHintText(flags) )
 672         {
 673             wxOwnerDrawnComboBox::OnDrawItem(dc, rect, item, flags);
 674         }
 675         else
 676         {
 677             pg->OnComboItemPaint( this, item, &dc, (wxRect&)rect, flags );
 678         }
 679     }
 680
 681     virtual wxCoord OnMeasureItem( size_t item ) const
 682     {
 683         wxPropertyGrid* pg = GetGrid();
 684         wxRect rect;
 685         rect.x = -1;
 686         rect.width = 0;
 687         pg->OnComboItemPaint( this, item, NULL, rect, 0 );
 688         return rect.height;
 689     }
 690
 691     wxPropertyGrid* GetGrid() const
 692     {
 693         wxPropertyGrid* pg = wxDynamicCast(GetParent(),
 694                                            wxPropertyGrid);
 695         wxASSERT(pg);
 696         return pg;
 697     }
 698
 699     virtual wxCoord OnMeasureItemWidth( size_t item ) const
 700     {
 701         wxPropertyGrid* pg = GetGrid();
 702         wxRect rect;
 703         rect.x = -1;
 704         rect.width = -1;
 705         pg->OnComboItemPaint( this, item, NULL, rect, 0 );
 706         return rect.width;
 707     }
 708
 709     virtual void PositionTextCtrl( int textCtrlXAdjust,
 710                                    int WXUNUSED(textCtrlYAdjust) )
 711     {
 712         wxPropertyGrid* pg = GetGrid();
 713     #ifdef wxPG_TEXTCTRLXADJUST
 714         textCtrlXAdjust = wxPG_TEXTCTRLXADJUST -
 715                           (wxPG_XBEFOREWIDGET+wxPG_CONTROL_MARGIN+1) - 1,
 716     #endif
 717         wxOwnerDrawnComboBox::PositionTextCtrl(
 718             textCtrlXAdjust,
 719             pg->GetSpacingY() + 2
 720         );
 721     }
 722
 723 private:
 724     wxPGDoubleClickProcessor*   m_dclickProcessor;
 725     bool                        m_sizeEventCalled;
 726 };
 727
 728
 729 void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
 730                                        int item,
 731                                        wxDC* pDc,
 732                                        wxRect& rect,
 733                                        int flags )
 734 {
 735     // Sanity check
 736     wxASSERT( IsKindOf(CLASSINFO(wxPropertyGrid)) );
 737
 738     wxPGProperty* p = GetSelection();
 739     wxString text;
 740
 741     const wxPGChoices& choices = p->GetChoices();
 742     const wxPGCommonValue* comVal = NULL;
 743     int comVals = p->GetDisplayedCommonValueCount();
 744     int comValIndex = -1;
 745
 746     int choiceCount = 0;
 747     if ( choices.IsOk() )
 748         choiceCount = choices.GetCount();
 749
 750     if ( item >= choiceCount && comVals > 0 )
 751     {
 752         comValIndex = item - choiceCount;
 753         comVal = GetCommonValue(comValIndex);
 754         if ( !p->IsValueUnspecified() )
 755             text = comVal->GetLabel();
 756     }
 757     else
 758     {
 759         if ( !(flags & wxODCB_PAINTING_CONTROL) )
 760         {
 761             text = pCb->GetString(item);
 762         }
 763         else
 764         {
 765             if ( !p->IsValueUnspecified() )
 766                 text = p->GetValueAsString(0);
 767         }
 768     }
 769
 770     if ( item < 0 )
 771         return;
 772
 773     wxSize cis;
 774
 775     const wxBitmap* itemBitmap = NULL;
 776
 777     if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().IsOk() && comValIndex == -1 )
 778         itemBitmap = &choices.Item(item).GetBitmap();
 779
 780     //
 781     // Decide what custom image size to use
 782     if ( itemBitmap )
 783     {
 784         cis.x = itemBitmap->GetWidth();
 785         cis.y = itemBitmap->GetHeight();
 786     }
 787     else
 788     {
 789         cis = GetImageSize(p, item);
 790     }
 791
 792     if ( rect.x < 0 )
 793     {
 794         // Default measure behaviour (no flexible, custom paint image only)
 795         if ( rect.width < 0 )
 796         {
 797             wxCoord x, y;
 798             pCb->GetTextExtent(text, &x, &y, 0, 0);
 799             rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9 + x;
 800         }
 801
 802         rect.height = cis.y + 2;
 803         return;
 804     }
 805
 806     wxPGPaintData paintdata;
 807     paintdata.m_parent = NULL;
 808     paintdata.m_choiceItem = item;
 809
 810     // This is by the current (1.0.0b) spec - if painting control, item is -1
 811     if ( (flags & wxODCB_PAINTING_CONTROL) )
 812         paintdata.m_choiceItem = -1;
 813
 814     if ( pDc )
 815         pDc->SetBrush(*wxWHITE_BRUSH);
 816
 817     wxPGCellRenderer* renderer = NULL;
 818     const wxPGChoiceEntry* cell = NULL;
 819
 820     if ( rect.x >= 0 )
 821     {
 822         //
 823         // DrawItem call
 824         wxDC& dc = *pDc;
 825
 826         wxPoint pt(rect.x + wxPG_CONTROL_MARGIN - wxPG_CHOICEXADJUST - 1,
 827                    rect.y + 1);
 828
 829         int renderFlags = wxPGCellRenderer::DontUseCellColours;
 830         bool useCustomPaintProcedure;
 831
 832         // If custom image had some size, we will start from the assumption
 833         // that custom paint procedure is required
 834         if ( cis.x > 0 )
 835             useCustomPaintProcedure = true;
 836         else
 837             useCustomPaintProcedure = false;
 838
 839         if ( flags & wxODCB_PAINTING_SELECTED )
 840             renderFlags |= wxPGCellRenderer::Selected;
 841
 842         if ( flags & wxODCB_PAINTING_CONTROL )
 843         {
 844             renderFlags |= wxPGCellRenderer::Control;
 845
 846             // If wxPG_PROP_CUSTOMIMAGE was set, then that means any custom
 847             // image will not appear on the control row (it may be too
 848             // large to fit, for instance). Also do not draw custom image
 849             // if no choice was selected.
 850             if ( !p->HasFlag(wxPG_PROP_CUSTOMIMAGE) || item < 0 )
 851                 useCustomPaintProcedure = false;
 852         }
 853         else
 854         {
 855             renderFlags |= wxPGCellRenderer::ChoicePopup;
 856
 857             // For consistency, always use normal font when drawing drop down
 858             // items
 859             dc.SetFont(GetFont());
 860         }
 861
 862         // If not drawing a selected popup item, then give property's
 863         // m_valueBitmap a chance.
 864         if ( p->m_valueBitmap && item != pCb->GetSelection() )
 865             useCustomPaintProcedure = false;
 866         // If current choice had a bitmap set by the application, then
 867         // use it instead of any custom paint procedure.
 868         else if ( itemBitmap )
 869             useCustomPaintProcedure = false;
 870
 871         if ( useCustomPaintProcedure )
 872         {
 873             pt.x += wxCC_CUSTOM_IMAGE_MARGIN1;
 874             wxRect r(pt.x,pt.y,cis.x,cis.y);
 875
 876             if ( flags & wxODCB_PAINTING_CONTROL )
 877             {
 878                 //r.width = cis.x;
 879                 r.height = wxPG_STD_CUST_IMAGE_HEIGHT(m_lineHeight);
 880             }
 881
 882             paintdata.m_drawnWidth = r.width;
 883
 884             dc.SetPen(m_colPropFore);
 885             if ( comValIndex >= 0 )
 886             {
 887                 const wxPGCommonValue* cv = GetCommonValue(comValIndex);
 888                 wxPGCellRenderer* renderer = cv->GetRenderer();
 889                 r.width = rect.width;
 890                 renderer->Render( dc, r, this, p, m_selColumn, comValIndex, renderFlags );
 891                 return;
 892             }
 893             else if ( item >= 0 )
 894             {
 895                 p->OnCustomPaint( dc, r, paintdata );
 896             }
 897             else
 898             {
 899                 dc.DrawRectangle( r );
 900             }
 901
 902             pt.x += paintdata.m_drawnWidth + wxCC_CUSTOM_IMAGE_MARGIN2 - 1;
 903         }
 904         else
 905         {
 906             // TODO: This aligns text so that it seems to be horizontally
 907             //       on the same line as property values. Not really
 908             //       sure if its needed, but seems to not cause any harm.
 909             pt.x -= 1;
 910
 911             if ( item < 0 && (flags & wxODCB_PAINTING_CONTROL) )
 912                 item = pCb->GetSelection();
 913
 914             if ( choices.IsOk() && item >= 0 && comValIndex < 0 )
 915             {
 916                 cell = &choices.Item(item);
 917                 renderer = wxPGGlobalVars->m_defaultRenderer;
 918                 int imageOffset = renderer->PreDrawCell(dc, rect, *cell,
 919                                                         renderFlags );
 920                 if ( imageOffset )
 921                     imageOffset += wxCC_CUSTOM_IMAGE_MARGIN1 +
 922                                    wxCC_CUSTOM_IMAGE_MARGIN2;
 923                 pt.x += imageOffset;
 924             }
 925         }
 926
 927         //
 928         // Draw text
 929         //
 930
 931         pt.y += (rect.height-m_fontHeight)/2 - 1;
 932
 933         pt.x += 1;
 934
 935         dc.DrawText( text, pt.x + wxPG_XBEFORETEXT, pt.y );
 936
 937         if ( renderer )
 938             renderer->PostDrawCell(dc, this, *cell, renderFlags);
 939     }
 940     else
 941     {
 942         //
 943         // MeasureItem call
 944         wxDC& dc = *pDc;
 945
 946         p->OnCustomPaint( dc, rect, paintdata );
 947         rect.height = paintdata.m_drawnHeight + 2;
 948         rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9;
 949     }
 950 }
 951
 952 bool wxPGChoiceEditor_SetCustomPaintWidth( wxPropertyGrid* propGrid, wxPGComboBox* cb, int cmnVal )
 953 {
 954     wxPGProperty* property = propGrid->GetSelectedProperty();
 955     wxASSERT( property );
 956
 957     wxSize imageSize;
 958     bool res;
 959
 960     // TODO: Do this always when cell has custom text.
 961     if ( property->IsValueUnspecified() )
 962     {
 963         cb->SetCustomPaintWidth( 0 );
 964         return true;
 965     }
 966
 967     if ( cmnVal >= 0 )
 968     {
 969         // Yes, a common value is being selected
 970         property->SetCommonValue( cmnVal );
 971         imageSize = propGrid->GetCommonValue(cmnVal)->
 972                             GetRenderer()->GetImageSize(property, 1, cmnVal);
 973         res = false;
 974     }
 975     else
 976     {
 977         imageSize = propGrid->GetImageSize(property, -1);
 978         res = true;
 979     }
 980
 981     if ( imageSize.x )
 982         imageSize.x += ODCB_CUST_PAINT_MARGIN;
 983     cb->SetCustomPaintWidth( imageSize.x );
 984
 985     return res;
 986 }
 987
 988 // CreateControls calls this with CB_READONLY in extraStyle
 989 wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
 990                                                 wxPGProperty* property,
 991                                                 const wxPoint& pos,
 992                                                 const wxSize& sz,
 993                                                 long extraStyle ) const
 994 {
 995     // Since it is not possible (yet) to create a read-only combo box in
 996     // the same sense that wxTextCtrl is read-only, simply do not create
 997     // the control in this case.
 998     if ( property->HasFlag(wxPG_PROP_READONLY) )
 999         return NULL;
1000
1001     const wxPGChoices& choices = property->GetChoices();
1002     wxString defString;
1003     int index = property->GetChoiceSelection();
1004
1005     int argFlags = 0;
1006     if ( !property->HasFlag(wxPG_PROP_READONLY) &&
1007          !property->IsValueUnspecified() )
1008         argFlags |= wxPG_EDITABLE_VALUE;
1009     defString = property->GetValueAsString(argFlags);
1010
1011     wxArrayString labels = choices.GetLabels();
1012
1013     wxPGComboBox* cb;
1014
1015     wxPoint po(pos);
1016     wxSize si(sz);
1017     po.y += wxPG_CHOICEYADJUST;
1018     si.y -= (wxPG_CHOICEYADJUST*2);
1019
1020     po.x += wxPG_CHOICEXADJUST;
1021     si.x -= wxPG_CHOICEXADJUST;
1022     wxWindow* ctrlParent = propGrid->GetPanel();
1023
1024     int odcbFlags = extraStyle | wxBORDER_NONE | wxTE_PROCESS_ENTER;
1025
1026     if ( (property->GetFlags() & wxPG_PROP_USE_DCC) &&
1027          (property->IsKindOf(CLASSINFO(wxBoolProperty)) ) )
1028         odcbFlags |= wxODCB_DCLICK_CYCLES;
1029
1030     //
1031     // If common value specified, use appropriate index
1032     unsigned int cmnVals = property->GetDisplayedCommonValueCount();
1033     if ( cmnVals )
1034     {
1035         if ( !property->IsValueUnspecified() )
1036         {
1037             int cmnVal = property->GetCommonValue();
1038             if ( cmnVal >= 0 )
1039             {
1040                 index = labels.size() + cmnVal;
1041             }
1042         }
1043
1044         unsigned int i;
1045         for ( i=0; i<cmnVals; i++ )
1046             labels.Add(propGrid->GetCommonValueLabel(i));
1047     }
1048
1049     cb = new wxPGComboBox();
1050 #ifdef __WXMSW__
1051     cb->Hide();
1052 #endif
1053     cb->Create(ctrlParent,
1054                wxPG_SUBID1,
1055                wxString(),
1056                po,
1057                si,
1058                labels,
1059                odcbFlags);
1060
1061     cb->SetButtonPosition(si.y,0,wxRIGHT);
1062     cb->SetMargins(wxPG_XBEFORETEXT-1);
1063
1064     // Set hint text
1065     cb->SetHint(property->GetHintText());
1066
1067     wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb,
1068                                           property->GetCommonValue() );
1069
1070     if ( index >= 0 && index < (int)cb->GetCount() )
1071     {
1072         cb->SetSelection( index );
1073         if ( !defString.empty() )
1074             cb->SetText( defString );
1075     }
1076     else if ( !(extraStyle & wxCB_READONLY) && !defString.empty() )
1077     {
1078         propGrid->SetupTextCtrlValue(defString);
1079         cb->SetValue( defString );
1080     }
1081     else
1082     {
1083         cb->SetSelection( -1 );
1084     }
1085
1086 #ifdef __WXMSW__
1087     cb->Show();
1088 #endif
1089
1090     return (wxWindow*) cb;
1091 }
1092
1093
1094 void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1095 {
1096     wxASSERT( ctrl );
1097     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1098     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
1099     int ind = property->GetChoiceSelection();
1100     cb->SetSelection(ind);
1101 }
1102
1103 wxPGWindowList wxPGChoiceEditor::CreateControls( wxPropertyGrid* propGrid, wxPGProperty* property,
1104         const wxPoint& pos, const wxSize& sz ) const
1105 {
1106     return CreateControlsBase(propGrid,property,pos,sz,wxCB_READONLY);
1107 }
1108
1109
1110 int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int index ) const
1111 {
1112     wxASSERT( ctrl );
1113     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1114     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
1115
1116     if (index < 0)
1117         index = cb->GetCount();
1118
1119     return cb->Insert(label,index);
1120 }
1121
1122
1123 void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
1124 {
1125     wxASSERT( ctrl );
1126     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1127     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
1128
1129     cb->Delete(index);
1130 }
1131
1132 bool wxPGChoiceEditor::OnEvent( wxPropertyGrid* propGrid, wxPGProperty* property,
1133     wxWindow* ctrl, wxEvent& event ) const
1134 {
1135     if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
1136     {
1137         wxPGComboBox* cb = (wxPGComboBox*)ctrl;
1138         int index = cb->GetSelection();
1139         int cmnValIndex = -1;
1140         int cmnVals = property->GetDisplayedCommonValueCount();
1141         int items = cb->GetCount();
1142
1143         if ( index >= (items-cmnVals) )
1144         {
1145             // Yes, a common value is being selected
1146             cmnValIndex = index - (items-cmnVals);
1147             property->SetCommonValue( cmnValIndex );
1148
1149             // Truly set value to unspecified?
1150             if ( propGrid->GetUnspecifiedCommonValue() == cmnValIndex )
1151             {
1152                 if ( !property->IsValueUnspecified() )
1153                     propGrid->SetInternalFlag(wxPG_FL_VALUE_CHANGE_IN_EVENT);
1154                 property->SetValueToUnspecified();
1155                 if ( !cb->HasFlag(wxCB_READONLY) )
1156                 {
1157                     wxString unspecValueText;
1158                     unspecValueText = propGrid->GetUnspecifiedValueText();
1159                     propGrid->SetupTextCtrlValue(unspecValueText);
1160                     cb->GetTextCtrl()->SetValue(unspecValueText);
1161                 }
1162                 return false;
1163             }
1164         }
1165         return wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, cmnValIndex );
1166     }
1167     return false;
1168 }
1169
1170
1171 bool wxPGChoiceEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1172 {
1173     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1174
1175     int index = cb->GetSelection();
1176
1177     if ( index != property->GetChoiceSelection() ||
1178         // Changing unspecified always causes event (returning
1179         // true here should be enough to trigger it).
1180          property->IsValueUnspecified()
1181        )
1182     {
1183         return property->IntToValue( variant, index, 0 );
1184     }
1185     return false;
1186 }
1187
1188
1189 void wxPGChoiceEditor::SetControlStringValue( wxPGProperty* property,
1190                                               wxWindow* ctrl,
1191                                               const wxString& txt ) const
1192 {
1193     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1194     wxASSERT( cb );
1195     property->GetGrid()->SetupTextCtrlValue(txt);
1196     cb->SetValue(txt);
1197 }
1198
1199
1200 void wxPGChoiceEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1201 {
1202     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1203     wxASSERT( cb );
1204     cb->SetSelection(value);
1205 }
1206
1207
1208 void wxPGChoiceEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property),
1209                                               wxWindow* ctrl ) const
1210 {
1211     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1212
1213     if ( cb->HasFlag(wxCB_READONLY) )
1214         cb->SetSelection(-1);
1215 }
1216
1217
1218 bool wxPGChoiceEditor::CanContainCustomImage() const
1219 {
1220     return true;
1221 }
1222
1223
1224 wxPGChoiceEditor::~wxPGChoiceEditor()
1225 {
1226     wxPG_EDITOR(Choice) = NULL;
1227 }
1228
1229
1230 // -----------------------------------------------------------------------
1231 // wxPGComboBoxEditor
1232 // -----------------------------------------------------------------------
1233
1234
1235 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ComboBox,
1236                                       wxPGComboBoxEditor,
1237                                       wxPGChoiceEditor)
1238
1239
1240 void wxPGComboBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1241 {
1242     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1243     wxString s = property->GetValueAsString(wxPG_EDITABLE_VALUE);
1244     property->GetGrid()->SetupTextCtrlValue(s);
1245     cb->SetValue(s);
1246
1247     // TODO: If string matches any selection, then select that.
1248 }
1249
1250
1251 wxPGWindowList wxPGComboBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1252                                                    wxPGProperty* property,
1253                                                    const wxPoint& pos,
1254                                                    const wxSize& sz ) const
1255 {
1256     return CreateControlsBase(propGrid,property,pos,sz,0);
1257 }
1258
1259
1260 bool wxPGComboBoxEditor::OnEvent( wxPropertyGrid* propGrid,
1261                                   wxPGProperty* property,
1262                                   wxWindow* ctrl,
1263                                   wxEvent& event ) const
1264 {
1265     wxOwnerDrawnComboBox* cb = NULL;
1266     wxWindow* textCtrl = NULL;
1267
1268     if ( ctrl )
1269     {
1270         cb = (wxOwnerDrawnComboBox*)ctrl;
1271         textCtrl = cb->GetTextCtrl();
1272     }
1273
1274     if ( wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,textCtrl,event) )
1275         return true;
1276
1277     return wxPGChoiceEditor::OnEvent(propGrid,property,ctrl,event);
1278 }
1279
1280
1281 bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1282 {
1283     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1284     wxString textVal = cb->GetValue();
1285
1286     if ( property->UsesAutoUnspecified() && textVal.empty() )
1287     {
1288         variant.MakeNull();
1289         return true;
1290     }
1291
1292     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
1293
1294     // Changing unspecified always causes event (returning
1295     // true here should be enough to trigger it).
1296     if ( !res && variant.IsNull() )
1297         res = true;
1298
1299     return res;
1300 }
1301
1302
1303 void wxPGComboBoxEditor::OnFocus( wxPGProperty* property,
1304                                   wxWindow* ctrl ) const
1305 {
1306     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1307     wxPGTextCtrlEditor_OnFocus(property, cb->GetTextCtrl());
1308 }
1309
1310
1311 wxPGComboBoxEditor::~wxPGComboBoxEditor()
1312 {
1313     wxPG_EDITOR(ComboBox) = NULL;
1314 }
1315
1316
1317
1318 // -----------------------------------------------------------------------
1319 // wxPGChoiceAndButtonEditor
1320 // -----------------------------------------------------------------------
1321
1322
1323 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ChoiceAndButton,
1324                                       wxPGChoiceAndButtonEditor,
1325                                       wxPGChoiceEditor)
1326
1327
1328 wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1329                                                           wxPGProperty* property,
1330                                                           const wxPoint& pos,
1331                                                           const wxSize& sz ) const
1332 {
1333     // Use one two units smaller to match size of the combo's dropbutton.
1334     // (normally a bigger button is used because it looks better)
1335     int bt_wid = sz.y;
1336     bt_wid -= 2;
1337     wxSize bt_sz(bt_wid,bt_wid);
1338
1339     // Position of button.
1340     wxPoint bt_pos(pos.x+sz.x-bt_sz.x,pos.y);
1341 #ifdef __WXMAC__
1342     bt_pos.y -= 1;
1343 #else
1344     bt_pos.y += 1;
1345 #endif
1346
1347     wxWindow* bt = propGrid->GenerateEditorButton( bt_pos, bt_sz );
1348
1349     // Size of choice.
1350     wxSize ch_sz(sz.x-bt->GetSize().x,sz.y);
1351
1352 #ifdef __WXMAC__
1353     ch_sz.x -= wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1354 #endif
1355
1356     wxWindow* ch = wxPGEditor_Choice->CreateControls(propGrid,property,
1357         pos,ch_sz).m_primary;
1358
1359 #ifdef __WXMSW__
1360     bt->Show();
1361 #endif
1362
1363     return wxPGWindowList(ch, bt);
1364 }
1365
1366
1367 wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor()
1368 {
1369     wxPG_EDITOR(ChoiceAndButton) = NULL;
1370 }
1371
1372 // -----------------------------------------------------------------------
1373 // wxPGTextCtrlAndButtonEditor
1374 // -----------------------------------------------------------------------
1375
1376 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrlAndButton,
1377                                       wxPGTextCtrlAndButtonEditor,
1378                                       wxPGTextCtrlEditor)
1379
1380
1381 wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1382                                                             wxPGProperty* property,
1383                                                             const wxPoint& pos,
1384                                                             const wxSize& sz ) const
1385 {
1386     wxWindow* wnd2;
1387     wxWindow* wnd = propGrid->GenerateEditorTextCtrlAndButton( pos, sz, &wnd2,
1388         property->GetFlags() & wxPG_PROP_NOEDITOR, property);
1389
1390     return wxPGWindowList(wnd, wnd2);
1391 }
1392
1393
1394 wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor()
1395 {
1396     wxPG_EDITOR(TextCtrlAndButton) = NULL;
1397 }
1398
1399 // -----------------------------------------------------------------------
1400 // wxPGCheckBoxEditor
1401 // -----------------------------------------------------------------------
1402
1403 #if wxPG_INCLUDE_CHECKBOX
1404
1405 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(CheckBox,
1406                                       wxPGCheckBoxEditor,
1407                                       wxPGEditor)
1408
1409
1410 // Check box state flags
1411 enum
1412 {
1413     wxSCB_STATE_UNCHECKED   = 0,
1414     wxSCB_STATE_CHECKED     = 1,
1415     wxSCB_STATE_BOLD        = 2,
1416     wxSCB_STATE_UNSPECIFIED = 4
1417 };
1418
1419 const int wxSCB_SETVALUE_CYCLE = 2;
1420
1421
1422 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei,
1423                                 int state )
1424 {
1425     // Box rectangle.
1426     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),
1427              box_hei,box_hei);
1428     wxColour useCol = dc.GetTextForeground();
1429
1430     if ( state & wxSCB_STATE_UNSPECIFIED )
1431     {
1432         useCol = wxColour(220, 220, 220);
1433     }
1434
1435     // Draw check mark first because it is likely to overdraw the
1436     // surrounding rectangle.
1437     if ( state & wxSCB_STATE_CHECKED )
1438     {
1439         wxRect r2(r.x+wxPG_CHECKMARK_XADJ,
1440                   r.y+wxPG_CHECKMARK_YADJ,
1441                   r.width+wxPG_CHECKMARK_WADJ,
1442                   r.height+wxPG_CHECKMARK_HADJ);
1443     #if wxPG_CHECKMARK_DEFLATE
1444         r2.Deflate(wxPG_CHECKMARK_DEFLATE);
1445     #endif
1446         dc.DrawCheckMark(r2);
1447
1448         // This would draw a simple cross check mark.
1449         // dc.DrawLine(r.x,r.y,r.x+r.width-1,r.y+r.height-1);
1450         // dc.DrawLine(r.x,r.y+r.height-1,r.x+r.width-1,r.y);
1451     }
1452
1453     if ( !(state & wxSCB_STATE_BOLD) )
1454     {
1455         // Pen for thin rectangle.
1456         dc.SetPen(useCol);
1457     }
1458     else
1459     {
1460         // Pen for bold rectangle.
1461         wxPen linepen(useCol,2,wxSOLID);
1462         linepen.SetJoin(wxJOIN_MITER); // This prevents round edges.
1463         dc.SetPen(linepen);
1464         r.x++;
1465         r.y++;
1466         r.width--;
1467         r.height--;
1468     }
1469
1470     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1471
1472     dc.DrawRectangle(r);
1473     dc.SetPen(*wxTRANSPARENT_PEN);
1474 }
1475
1476 //
1477 // Real simple custom-drawn checkbox-without-label class.
1478 //
1479 class wxSimpleCheckBox : public wxControl
1480 {
1481 public:
1482
1483     void SetValue( int value );
1484
1485     wxSimpleCheckBox( wxWindow* parent,
1486                       wxWindowID id,
1487                       const wxPoint& pos = wxDefaultPosition,
1488                       const wxSize& size = wxDefaultSize )
1489         : wxControl(parent,id,pos,size,wxBORDER_NONE|wxWANTS_CHARS)
1490     {
1491         // Due to SetOwnFont stuff necessary for GTK+ 1.2, we need to have this
1492         SetFont( parent->GetFont() );
1493
1494         m_state = 0;
1495         m_boxHeight = 12;
1496
1497         SetBackgroundStyle( wxBG_STYLE_CUSTOM );
1498     }
1499
1500     virtual ~wxSimpleCheckBox();
1501
1502     int m_state;
1503     int m_boxHeight;
1504
1505 private:
1506     void OnPaint( wxPaintEvent& event );
1507     void OnLeftClick( wxMouseEvent& event );
1508     void OnKeyDown( wxKeyEvent& event );
1509
1510     void OnResize( wxSizeEvent& event )
1511     {
1512         Refresh();
1513         event.Skip();
1514     }
1515
1516     static wxBitmap* ms_doubleBuffer;
1517
1518     DECLARE_EVENT_TABLE()
1519 };
1520
1521 BEGIN_EVENT_TABLE(wxSimpleCheckBox, wxControl)
1522     EVT_PAINT(wxSimpleCheckBox::OnPaint)
1523     EVT_LEFT_DOWN(wxSimpleCheckBox::OnLeftClick)
1524     EVT_LEFT_DCLICK(wxSimpleCheckBox::OnLeftClick)
1525     EVT_KEY_DOWN(wxSimpleCheckBox::OnKeyDown)
1526     EVT_SIZE(wxSimpleCheckBox::OnResize)
1527 END_EVENT_TABLE()
1528
1529 wxSimpleCheckBox::~wxSimpleCheckBox()
1530 {
1531     wxDELETE(ms_doubleBuffer);
1532 }
1533
1534 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = NULL;
1535
1536 void wxSimpleCheckBox::OnPaint( wxPaintEvent& WXUNUSED(event) )
1537 {
1538     wxSize clientSize = GetClientSize();
1539     wxAutoBufferedPaintDC dc(this);
1540
1541     dc.Clear();
1542     wxRect rect(0,0,clientSize.x,clientSize.y);
1543     rect.y += 1;
1544     rect.width += 1;
1545
1546     wxColour bgcol = GetBackgroundColour();
1547     dc.SetBrush( bgcol );
1548     dc.SetPen( bgcol );
1549     dc.DrawRectangle( rect );
1550
1551     dc.SetTextForeground(GetForegroundColour());
1552
1553     int state = m_state;
1554     if ( !(state & wxSCB_STATE_UNSPECIFIED) &&
1555          GetFont().GetWeight() == wxBOLD )
1556         state |= wxSCB_STATE_BOLD;
1557
1558     DrawSimpleCheckBox(dc, rect, m_boxHeight, state);
1559 }
1560
1561 void wxSimpleCheckBox::OnLeftClick( wxMouseEvent& event )
1562 {
1563     if ( (event.m_x > (wxPG_XBEFORETEXT-2)) &&
1564          (event.m_x <= (wxPG_XBEFORETEXT-2+m_boxHeight)) )
1565     {
1566         SetValue(wxSCB_SETVALUE_CYCLE);
1567     }
1568 }
1569
1570 void wxSimpleCheckBox::OnKeyDown( wxKeyEvent& event )
1571 {
1572     if ( event.GetKeyCode() == WXK_SPACE )
1573     {
1574         SetValue(wxSCB_SETVALUE_CYCLE);
1575     }
1576 }
1577
1578 void wxSimpleCheckBox::SetValue( int value )
1579 {
1580     if ( value == wxSCB_SETVALUE_CYCLE )
1581     {
1582         if ( m_state & wxSCB_STATE_CHECKED )
1583             m_state &= ~wxSCB_STATE_CHECKED;
1584         else
1585             m_state |= wxSCB_STATE_CHECKED;
1586     }
1587     else
1588     {
1589         m_state = value;
1590     }
1591     Refresh();
1592
1593     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
1594
1595     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent();
1596     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1597     propGrid->HandleCustomEditorEvent(evt);
1598 }
1599
1600 wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1601                                                    wxPGProperty* property,
1602                                                    const wxPoint& pos,
1603                                                    const wxSize& size ) const
1604 {
1605     if ( property->HasFlag(wxPG_PROP_READONLY) )
1606         return NULL;
1607
1608     wxPoint pt = pos;
1609     pt.x -= wxPG_XBEFOREWIDGET;
1610     wxSize sz = size;
1611     sz.x = propGrid->GetFontHeight() + (wxPG_XBEFOREWIDGET*2) + 4;
1612
1613     wxSimpleCheckBox* cb = new wxSimpleCheckBox(propGrid->GetPanel(),
1614                                                 wxPG_SUBID1, pt, sz);
1615
1616     cb->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
1617
1618     UpdateControl(property, cb);
1619
1620     if ( !property->IsValueUnspecified() )
1621     {
1622         // If mouse cursor was on the item, toggle the value now.
1623         if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
1624         {
1625             wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
1626             if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
1627             {
1628                 if ( cb->m_state & wxSCB_STATE_CHECKED )
1629                     cb->m_state &= ~wxSCB_STATE_CHECKED;
1630                 else
1631                     cb->m_state |= wxSCB_STATE_CHECKED;
1632
1633                 // Makes sure wxPG_EVT_CHANGING etc. is sent for this initial
1634                 // click
1635                 propGrid->ChangePropertyValue(property,
1636                                               wxPGVariant_Bool(cb->m_state));
1637             }
1638         }
1639     }
1640
1641     propGrid->SetInternalFlag( wxPG_FL_FIXED_WIDTH_EDITOR );
1642
1643     return cb;
1644 }
1645
1646 void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect,
1647                                     wxPGProperty* property,
1648                                     const wxString& WXUNUSED(text) ) const
1649 {
1650     int state = wxSCB_STATE_UNCHECKED;
1651
1652     if ( !property->IsValueUnspecified() )
1653     {
1654         state = property->GetChoiceSelection();
1655         if ( dc.GetFont().GetWeight() == wxBOLD )
1656             state |= wxSCB_STATE_BOLD;
1657     }
1658     else
1659     {
1660         state |= wxSCB_STATE_UNSPECIFIED;
1661     }
1662
1663     DrawSimpleCheckBox(dc, rect, dc.GetCharHeight(), state);
1664 }
1665
1666 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property,
1667                                         wxWindow* ctrl ) const
1668 {
1669     wxSimpleCheckBox* cb = (wxSimpleCheckBox*) ctrl;
1670     wxASSERT( cb );
1671
1672     if ( !property->IsValueUnspecified() )
1673         cb->m_state = property->GetChoiceSelection();
1674     else
1675         cb->m_state = wxSCB_STATE_UNSPECIFIED;
1676
1677     wxPropertyGrid* propGrid = property->GetGrid();
1678     cb->m_boxHeight = propGrid->GetFontHeight();
1679
1680     cb->Refresh();
1681 }
1682
1683 bool wxPGCheckBoxEditor::OnEvent( wxPropertyGrid* WXUNUSED(propGrid), wxPGProperty* WXUNUSED(property),
1684     wxWindow* WXUNUSED(ctrl), wxEvent& event ) const
1685 {
1686     if ( event.GetEventType() == wxEVT_COMMAND_CHECKBOX_CLICKED )
1687     {
1688         return true;
1689     }
1690     return false;
1691 }
1692
1693
1694 bool wxPGCheckBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1695 {
1696     wxSimpleCheckBox* cb = (wxSimpleCheckBox*)ctrl;
1697
1698     int index = cb->m_state;
1699
1700     if ( index != property->GetChoiceSelection() ||
1701          // Changing unspecified always causes event (returning
1702          // true here should be enough to trigger it).
1703          property->IsValueUnspecified()
1704        )
1705     {
1706         return property->IntToValue(variant, index, 0);
1707     }
1708     return false;
1709 }
1710
1711
1712 void wxPGCheckBoxEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1713 {
1714     if ( value != 0 ) value = 1;
1715     ((wxSimpleCheckBox*)ctrl)->m_state = value;
1716     ctrl->Refresh();
1717 }
1718
1719
1720 void wxPGCheckBoxEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1721 {
1722     ((wxSimpleCheckBox*)ctrl)->m_state = wxSCB_STATE_UNSPECIFIED;
1723     ctrl->Refresh();
1724 }
1725
1726
1727 wxPGCheckBoxEditor::~wxPGCheckBoxEditor()
1728 {
1729     wxPG_EDITOR(CheckBox) = NULL;
1730 }
1731
1732 #endif // wxPG_INCLUDE_CHECKBOX
1733
1734 // -----------------------------------------------------------------------
1735
1736 wxWindow* wxPropertyGrid::GetEditorControl() const
1737 {
1738     wxWindow* ctrl = m_wndEditor;
1739
1740     if ( !ctrl )
1741         return ctrl;
1742
1743     return ctrl;
1744 }
1745
1746 // -----------------------------------------------------------------------
1747
1748 void wxPropertyGrid::CorrectEditorWidgetSizeX()
1749 {
1750     int secWid = 0;
1751
1752     // Use fixed selColumn 1 for main editor widgets
1753     int newSplitterx = m_pState->DoGetSplitterPosition(0);
1754     int newWidth = newSplitterx + m_pState->m_colWidths[1];
1755
1756     if ( m_wndEditor2 )
1757     {
1758         // if width change occurred, move secondary wnd by that amount
1759         wxRect r = m_wndEditor2->GetRect();
1760         secWid = r.width;
1761         r.x = newWidth - secWid;
1762
1763         m_wndEditor2->SetSize( r );
1764
1765         // if primary is textctrl, then we have to add some extra space
1766 #ifdef __WXMAC__
1767         if ( m_wndEditor )
1768 #else
1769         if ( m_wndEditor && m_wndEditor->IsKindOf(CLASSINFO(wxTextCtrl)) )
1770 #endif
1771             secWid += wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1772     }
1773
1774     if ( m_wndEditor )
1775     {
1776         wxRect r = m_wndEditor->GetRect();
1777
1778         r.x = newSplitterx+m_ctrlXAdjust;
1779
1780         if ( !(m_iFlags & wxPG_FL_FIXED_WIDTH_EDITOR) )
1781             r.width = newWidth - r.x - secWid;
1782
1783         m_wndEditor->SetSize(r);
1784     }
1785
1786     if ( m_wndEditor2 )
1787         m_wndEditor2->Refresh();
1788 }
1789
1790 // -----------------------------------------------------------------------
1791
1792 void wxPropertyGrid::CorrectEditorWidgetPosY()
1793 {
1794     wxPGProperty* selected = GetSelection();
1795
1796     if ( selected )
1797     {
1798         if ( m_labelEditor )
1799         {
1800             wxRect r = GetEditorWidgetRect(selected, m_selColumn);
1801             wxPoint pos = m_labelEditor->GetPosition();
1802
1803             // Calculate y offset
1804             int offset = pos.y % m_lineHeight;
1805
1806             m_labelEditor->Move(pos.x, r.y + offset);
1807         }
1808
1809         if ( m_wndEditor || m_wndEditor2 )
1810         {
1811             wxRect r = GetEditorWidgetRect(selected, 1);
1812
1813             if ( m_wndEditor )
1814             {
1815                 wxPoint pos = m_wndEditor->GetPosition();
1816
1817                 // Calculate y offset
1818                 int offset = pos.y % m_lineHeight;
1819
1820                 m_wndEditor->Move(pos.x, r.y + offset);
1821             }
1822
1823             if ( m_wndEditor2 )
1824             {
1825                 wxPoint pos = m_wndEditor2->GetPosition();
1826
1827                 m_wndEditor2->Move(pos.x, r.y);
1828             }
1829         }
1830     }
1831 }
1832
1833 // -----------------------------------------------------------------------
1834
1835 // Fixes position of wxTextCtrl-like control (wxSpinCtrl usually
1836 // fits into that category as well).
1837 void wxPropertyGrid::FixPosForTextCtrl( wxWindow* ctrl,
1838                                         unsigned int WXUNUSED(forColumn),
1839                                         const wxPoint& offset )
1840 {
1841     // Center the control vertically
1842     wxRect finalPos = ctrl->GetRect();
1843     int y_adj = (m_lineHeight - finalPos.height)/2 + wxPG_TEXTCTRLYADJUST;
1844
1845     // Prevent over-sized control
1846     int sz_dec = (y_adj + finalPos.height) - m_lineHeight;
1847     if ( sz_dec < 0 ) sz_dec = 0;
1848
1849     finalPos.y += y_adj;
1850     finalPos.height -= (y_adj+sz_dec);
1851
1852 #ifndef wxPG_TEXTCTRLXADJUST
1853     int textCtrlXAdjust = wxPG_XBEFORETEXT - 1;
1854
1855     wxTextCtrl* tc = static_cast<wxTextCtrl*>(ctrl);
1856     tc->SetMargins(0);
1857 #else
1858     int textCtrlXAdjust = wxPG_TEXTCTRLXADJUST;
1859 #endif
1860
1861     finalPos.x += textCtrlXAdjust;
1862     finalPos.width -= textCtrlXAdjust;
1863
1864     finalPos.x += offset.x;
1865     finalPos.y += offset.y;
1866
1867     ctrl->SetSize(finalPos);
1868 }
1869
1870 // -----------------------------------------------------------------------
1871
1872 wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
1873                                                   const wxSize& sz,
1874                                                   const wxString& value,
1875                                                   wxWindow* secondary,
1876                                                   int extraStyle,
1877                                                   int maxLen,
1878                                                   unsigned int forColumn )
1879 {
1880     wxWindowID id = wxPG_SUBID1;
1881     wxPGProperty* prop = GetSelection();
1882     wxASSERT(prop);
1883
1884     int tcFlags = wxTE_PROCESS_ENTER | extraStyle;
1885
1886     if ( prop->HasFlag(wxPG_PROP_READONLY) && forColumn == 1 )
1887         tcFlags |= wxTE_READONLY;
1888
1889     wxPoint p(pos.x,pos.y);
1890     wxSize s(sz.x,sz.y);
1891
1892    // Need to reduce width of text control on Mac
1893 #if defined(__WXMAC__)
1894     s.x -= 8;
1895 #endif
1896
1897     // For label editors, trim the size to allow better splitter grabbing
1898     if ( forColumn != 1 )
1899         s.x -= 2;
1900
1901     // Take button into acccount
1902     if ( secondary )
1903     {
1904         s.x -= (secondary->GetSize().x + wxPG_TEXTCTRL_AND_BUTTON_SPACING);
1905         m_iFlags &= ~(wxPG_FL_PRIMARY_FILLS_ENTIRE);
1906     }
1907
1908     // If the height is significantly higher, then use border, and fill the rect exactly.
1909     bool hasSpecialSize = false;
1910
1911     if ( (sz.y - m_lineHeight) > 5 )
1912         hasSpecialSize = true;
1913
1914     wxWindow* ctrlParent = GetPanel();
1915
1916     if ( !hasSpecialSize )
1917         tcFlags |= wxBORDER_NONE;
1918
1919     wxTextCtrl* tc = new wxTextCtrl();
1920
1921 #if defined(__WXMSW__)
1922     tc->Hide();
1923 #endif
1924     SetupTextCtrlValue(value);
1925     tc->Create(ctrlParent,id,value, p, s,tcFlags);
1926
1927 #if defined(__WXMSW__)
1928     // On Windows, we need to override read-only text ctrl's background
1929     // colour to white. One problem with native 'grey' background is that
1930     // tc->GetBackgroundColour() doesn't seem to return correct value
1931     // for it.
1932     if ( tcFlags & wxTE_READONLY )
1933     {
1934         wxVisualAttributes vattrs = tc->GetDefaultAttributes();
1935         tc->SetBackgroundColour(vattrs.colBg);
1936     }
1937 #endif
1938
1939     // This code is repeated from DoSelectProperty(). However, font boldness
1940     // must be set before margin is set up below in FixPosForTextCtrl().
1941     if ( forColumn == 1 &&
1942          prop->HasFlag(wxPG_PROP_MODIFIED) &&
1943          HasFlag(wxPG_BOLD_MODIFIED) )
1944          tc->SetFont( m_captionFont );
1945
1946     // Center the control vertically
1947     if ( !hasSpecialSize )
1948         FixPosForTextCtrl(tc, forColumn);
1949
1950     if ( forColumn != 1 )
1951     {
1952         tc->SetBackgroundColour(m_colSelBack);
1953         tc->SetForegroundColour(m_colSelFore);
1954     }
1955
1956 #ifdef __WXMSW__
1957     tc->Show();
1958     if ( secondary )
1959         secondary->Show();
1960 #endif
1961
1962     // Set maximum length
1963     if ( maxLen > 0 )
1964         tc->SetMaxLength( maxLen );
1965
1966     wxVariant attrVal = prop->GetAttribute(wxPG_ATTR_AUTOCOMPLETE);
1967     if ( !attrVal.IsNull() )
1968     {
1969         wxASSERT(attrVal.GetType() == wxS("arrstring"));
1970         tc->AutoComplete(attrVal.GetArrayString());
1971     }
1972
1973     // Set hint text
1974     tc->SetHint(prop->GetHintText());
1975
1976     return tc;
1977 }
1978
1979 // -----------------------------------------------------------------------
1980
1981 wxWindow* wxPropertyGrid::GenerateEditorButton( const wxPoint& pos, const wxSize& sz )
1982 {
1983     wxWindowID id = wxPG_SUBID2;
1984     wxPGProperty* selected = GetSelection();
1985     wxASSERT(selected);
1986
1987 #ifdef __WXMAC__
1988    // Decorations are chunky on Mac, and we can't make the button square, so
1989    // do things a bit differently on this platform.
1990
1991    wxPoint p(pos.x+sz.x,
1992              pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1993    wxSize s(25, -1);
1994
1995    wxButton* but = new wxButton();
1996    but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1997
1998    // Now that we know the size, move to the correct position
1999    p.x = pos.x + sz.x - but->GetSize().x - 2;
2000    but->Move(p);
2001
2002 #else
2003     wxSize s(sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2),
2004         sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2));
2005
2006     // Reduce button width to lineheight
2007     if ( s.x > m_lineHeight )
2008         s.x = m_lineHeight;
2009
2010 #ifdef __WXGTK__
2011     // On wxGTK, take fixed button margins into account
2012     if ( s.x < 25 )
2013         s.x = 25;
2014 #endif
2015
2016     wxPoint p(pos.x+sz.x-s.x,
2017         pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
2018
2019     wxButton* but = new wxButton();
2020   #ifdef __WXMSW__
2021     but->Hide();
2022   #endif
2023     but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
2024
2025   #ifdef __WXGTK__
2026     wxFont font = GetFont();
2027     font.SetPointSize(font.GetPointSize()-2);
2028     but->SetFont(font);
2029   #else
2030     but->SetFont(GetFont());
2031   #endif
2032 #endif
2033
2034     if ( selected->HasFlag(wxPG_PROP_READONLY) )
2035         but->Disable();
2036
2037     return but;
2038 }
2039
2040 // -----------------------------------------------------------------------
2041
2042 wxWindow* wxPropertyGrid::GenerateEditorTextCtrlAndButton( const wxPoint& pos,
2043                                                            const wxSize& sz,
2044                                                            wxWindow** psecondary,
2045                                                            int limitedEditing,
2046                                                            wxPGProperty* property )
2047 {
2048     wxButton* but = (wxButton*)GenerateEditorButton(pos,sz);
2049     *psecondary = (wxWindow*)but;
2050
2051     if ( limitedEditing )
2052     {
2053     #ifdef __WXMSW__
2054         // There is button Show in GenerateEditorTextCtrl as well
2055         but->Show();
2056     #endif
2057         return NULL;
2058     }
2059
2060     wxString text;
2061
2062     if ( !property->IsValueUnspecified() )
2063         text = property->GetValueAsString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
2064
2065     return GenerateEditorTextCtrl(pos,sz,text,but,property->m_maxLen);
2066 }
2067
2068 // -----------------------------------------------------------------------
2069
2070 void wxPropertyGrid::SetEditorAppearance( const wxPGCell& cell,
2071                                           bool unspecified )
2072 {
2073     wxPGProperty* property = GetSelection();
2074     if ( !property )
2075         return;
2076     wxWindow* ctrl = GetEditorControl();
2077     if ( !ctrl )
2078         return;
2079
2080     property->GetEditorClass()->SetControlAppearance( this,
2081                                                       property,
2082                                                       ctrl,
2083                                                       cell,
2084                                                       m_editorAppearance,
2085                                                       unspecified );
2086
2087     m_editorAppearance = cell;
2088 }
2089
2090 // -----------------------------------------------------------------------
2091
2092 wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
2093 {
2094     wxWindow* wnd = GetEditorControl();
2095
2096     if ( !wnd )
2097         return NULL;
2098
2099     if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
2100         return wxStaticCast(wnd, wxTextCtrl);
2101
2102     if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
2103     {
2104         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
2105         return cb->GetTextCtrl();
2106     }
2107
2108     return NULL;
2109 }
2110
2111 // -----------------------------------------------------------------------
2112
2113 wxPGEditor* wxPropertyGridInterface::GetEditorByName( const wxString& editorName )
2114 {
2115     wxPGHashMapS2P::const_iterator it;
2116
2117     it = wxPGGlobalVars->m_mapEditorClasses.find(editorName);
2118     if ( it == wxPGGlobalVars->m_mapEditorClasses.end() )
2119         return NULL;
2120     return (wxPGEditor*) it->second;
2121 }
2122
2123 // -----------------------------------------------------------------------
2124 // wxPGEditorDialogAdapter
2125 // -----------------------------------------------------------------------
2126
2127 IMPLEMENT_ABSTRACT_CLASS(wxPGEditorDialogAdapter, wxObject)
2128
2129 bool wxPGEditorDialogAdapter::ShowDialog( wxPropertyGrid* propGrid, wxPGProperty* property )
2130 {
2131     if ( !propGrid->EditorValidate() )
2132         return false;
2133
2134     bool res = DoShowDialog( propGrid, property );
2135
2136     if ( res )
2137     {
2138         propGrid->ValueChangeInEvent( m_value );
2139         return true;
2140     }
2141
2142     return false;
2143 }
2144
2145 // -----------------------------------------------------------------------
2146 // wxPGMultiButton
2147 // -----------------------------------------------------------------------
2148
2149 wxPGMultiButton::wxPGMultiButton( wxPropertyGrid* pg, const wxSize& sz )
2150     : wxWindow( pg->GetPanel(), wxPG_SUBID2, wxPoint(-100,-100), wxSize(0, sz.y) ),
2151       m_fullEditorSize(sz), m_buttonsWidth(0)
2152 {
2153     SetBackgroundColour(pg->GetCellBackgroundColour());
2154 }
2155
2156 void wxPGMultiButton::Finalize( wxPropertyGrid* WXUNUSED(propGrid),
2157                                 const wxPoint& pos )
2158 {
2159     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
2160 }
2161
2162 int wxPGMultiButton::GenId( int itemid ) const
2163 {
2164     if ( itemid < -1 )
2165     {
2166         if ( m_buttons.size() )
2167             itemid = GetButton(m_buttons.size()-1)->GetId() + 1;
2168         else
2169             itemid = wxPG_SUBID2;
2170     }
2171     return itemid;
2172 }
2173
2174 #if wxUSE_BMPBUTTON
2175 void wxPGMultiButton::Add( const wxBitmap& bitmap, int itemid )
2176 {
2177     itemid = GenId(itemid);
2178     wxSize sz = GetSize();
2179     wxButton* button = new wxBitmapButton( this, itemid, bitmap,
2180                                            wxPoint(sz.x, 0),
2181                                            wxSize(sz.y, sz.y) );
2182     DoAddButton( button, sz );
2183 }
2184 #endif
2185
2186 void wxPGMultiButton::Add( const wxString& label, int itemid )
2187 {
2188     itemid = GenId(itemid);
2189     wxSize sz = GetSize();
2190     wxButton* button = new wxButton( this, itemid, label, wxPoint(sz.x, 0),
2191                                      wxSize(sz.y, sz.y) );
2192     DoAddButton( button, sz );
2193 }
2194
2195 void wxPGMultiButton::DoAddButton( wxWindow* button,
2196                                    const wxSize& sz )
2197 {
2198     m_buttons.push_back(button);
2199     int bw = button->GetSize().x;
2200     SetSize(wxSize(sz.x+bw,sz.y));
2201     m_buttonsWidth += bw;
2202 }
2203
2204 // -----------------------------------------------------------------------
2205
2206 #endif  // wxUSE_PROPGRID