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 #ifdef __WXMSW__
  81     #include "wx/msw/private.h"
  82 #endif
  83
  84 // -----------------------------------------------------------------------
  85
  86 #if defined(__WXMSW__)
  87     // tested
  88     #define wxPG_NAT_BUTTON_BORDER_ANY          1
  89     #define wxPG_NAT_BUTTON_BORDER_X            1
  90     #define wxPG_NAT_BUTTON_BORDER_Y            1
  91
  92     #define wxPG_CHECKMARK_XADJ                 1
  93     #define wxPG_CHECKMARK_YADJ                 (-1)
  94     #define wxPG_CHECKMARK_WADJ                 0
  95     #define wxPG_CHECKMARK_HADJ                 0
  96     #define wxPG_CHECKMARK_DEFLATE              0
  97
  98     #define wxPG_TEXTCTRLYADJUST                (m_spacingy+0)
  99
 100 #elif defined(__WXGTK__)
 101     // tested
 102     #define wxPG_CHECKMARK_XADJ                 0
 103     #define wxPG_CHECKMARK_YADJ                 0
 104     #define wxPG_CHECKMARK_WADJ                 (-1)
 105     #define wxPG_CHECKMARK_HADJ                 (-1)
 106     #define wxPG_CHECKMARK_DEFLATE              3
 107
 108     #define wxPG_NAT_BUTTON_BORDER_ANY      1
 109     #define wxPG_NAT_BUTTON_BORDER_X        1
 110     #define wxPG_NAT_BUTTON_BORDER_Y        1
 111
 112     #define wxPG_TEXTCTRLYADJUST            0
 113
 114 #elif defined(__WXMAC__)
 115     // *not* tested
 116     #define wxPG_CHECKMARK_XADJ                 0
 117     #define wxPG_CHECKMARK_YADJ                 0
 118     #define wxPG_CHECKMARK_WADJ                 0
 119     #define wxPG_CHECKMARK_HADJ                 0
 120     #define wxPG_CHECKMARK_DEFLATE              0
 121
 122     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 123     #define wxPG_NAT_BUTTON_BORDER_X        0
 124     #define wxPG_NAT_BUTTON_BORDER_Y        0
 125
 126     #define wxPG_TEXTCTRLYADJUST            0
 127
 128 #else
 129     // defaults
 130     #define wxPG_CHECKMARK_XADJ                 0
 131     #define wxPG_CHECKMARK_YADJ                 0
 132     #define wxPG_CHECKMARK_WADJ                 0
 133     #define wxPG_CHECKMARK_HADJ                 0
 134     #define wxPG_CHECKMARK_DEFLATE              0
 135
 136     #define wxPG_NAT_BUTTON_BORDER_ANY      0
 137     #define wxPG_NAT_BUTTON_BORDER_X        0
 138     #define wxPG_NAT_BUTTON_BORDER_Y        0
 139
 140     #define wxPG_TEXTCTRLYADJUST            0
 141
 142 #endif
 143
 144 // for odcombo
 145 #ifdef __WXMAC__
 146 #define wxPG_CHOICEXADJUST           -3 // required because wxComboCtrl reserves 3pixels for wxTextCtrl's focus ring
 147 #define wxPG_CHOICEYADJUST           -3
 148 #else
 149 #define wxPG_CHOICEXADJUST           0
 150 #define wxPG_CHOICEYADJUST           0
 151 #endif
 152
 153 #define ODCB_CUST_PAINT_MARGIN               6  // Number added to image width for SetCustomPaintWidth
 154
 155 // Milliseconds to wait for two mouse-ups after focus inorder
 156 // to trigger a double-click.
 157 #define DOUBLE_CLICK_CONVERSION_TRESHOLD        500
 158
 159 // -----------------------------------------------------------------------
 160 // wxPGEditor
 161 // -----------------------------------------------------------------------
 162
 163 IMPLEMENT_ABSTRACT_CLASS(wxPGEditor, wxObject)
 164
 165
 166 wxPGEditor::~wxPGEditor()
 167 {
 168 }
 169
 170 wxString wxPGEditor::GetName() const
 171 {
 172     return GetClassInfo()->GetClassName();
 173 }
 174
 175 void wxPGEditor::DrawValue( wxDC& dc, const wxRect& rect, wxPGProperty* property, const wxString& text ) const
 176 {
 177     if ( !property->IsValueUnspecified() )
 178         dc.DrawText( text, rect.x+wxPG_XBEFORETEXT, rect.y );
 179 }
 180
 181 bool wxPGEditor::GetValueFromControl( wxVariant&, wxPGProperty*, wxWindow* ) const
 182 {
 183     return false;
 184 }
 185
 186 void wxPGEditor::SetControlStringValue( wxPGProperty* WXUNUSED(property), wxWindow*, const wxString& ) const
 187 {
 188 }
 189
 190
 191 void wxPGEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow*, int ) const
 192 {
 193 }
 194
 195
 196 int wxPGEditor::InsertItem( wxWindow*, const wxString&, int ) const
 197 {
 198     return -1;
 199 }
 200
 201
 202 void wxPGEditor::DeleteItem( wxWindow*, int ) const
 203 {
 204     return;
 205 }
 206
 207
 208 void wxPGEditor::OnFocus( wxPGProperty*, wxWindow* ) const
 209 {
 210 }
 211
 212
 213 bool wxPGEditor::CanContainCustomImage() const
 214 {
 215     return false;
 216 }
 217
 218 // -----------------------------------------------------------------------
 219 // wxPGTextCtrlEditor
 220 // -----------------------------------------------------------------------
 221
 222 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrl,wxPGTextCtrlEditor,wxPGEditor)
 223
 224
 225 wxPGWindowList wxPGTextCtrlEditor::CreateControls( wxPropertyGrid* propGrid,
 226                                                    wxPGProperty* property,
 227                                                    const wxPoint& pos,
 228                                                    const wxSize& sz ) const
 229 {
 230     wxString text;
 231
 232     //
 233     // If has children, and limited editing is specified, then don't create.
 234     if ( (property->GetFlags() & wxPG_PROP_NOEDITOR) &&
 235          property->GetChildCount() )
 236         return (wxWindow*) NULL;
 237
 238     if ( !property->IsValueUnspecified() )
 239         text = property->GetValueString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
 240
 241     int flags = 0;
 242     if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
 243          property->IsKindOf(CLASSINFO(wxStringProperty)) )
 244         flags |= wxTE_PASSWORD;
 245
 246     wxWindow* wnd = propGrid->GenerateEditorTextCtrl(pos,sz,text,(wxWindow*)NULL,flags,
 247                                                      property->GetMaxLength());
 248
 249     return wnd;
 250 }
 251
 252 #if 0
 253 void wxPGTextCtrlEditor::DrawValue( wxDC& dc, wxPGProperty* property, const wxRect& rect ) const
 254 {
 255     if ( !property->IsValueUnspecified() )
 256     {
 257         wxString drawStr = property->GetDisplayedString();
 258
 259         // Code below should no longer be needed, as the obfuscation
 260         // is now done in GetValueAsString.
 261         /*if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
 262              property->IsKindOf(WX_PG_CLASSINFO(wxStringProperty)) )
 263         {
 264             size_t a = drawStr.length();
 265             drawStr.Empty();
 266             drawStr.Append(wxS('*'),a);
 267         }*/
 268         dc.DrawText( drawStr, rect.x+wxPG_XBEFORETEXT, rect.y );
 269     }
 270 }
 271 #endif
 272
 273 void wxPGTextCtrlEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 274 {
 275     wxTextCtrl* tc = wxDynamicCast(ctrl, wxTextCtrl);
 276     if (!tc) return;
 277
 278     wxString s;
 279
 280     if ( tc->HasFlag(wxTE_PASSWORD) )
 281         s = property->GetValueAsString(wxPG_FULL_VALUE);
 282     else
 283         s = property->GetDisplayedString();
 284
 285     tc->SetValue(s);
 286 }
 287
 288
 289 // Provided so that, for example, ComboBox editor can use the same code
 290 // (multiple inheritance would get way too messy).
 291 bool wxPGTextCtrlEditor::OnTextCtrlEvent( wxPropertyGrid* propGrid,
 292                                           wxPGProperty* WXUNUSED(property),
 293                                           wxWindow* ctrl,
 294                                           wxEvent& event )
 295 {
 296     if ( !ctrl )
 297         return false;
 298
 299     if ( event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER )
 300     {
 301         if ( propGrid->IsEditorsValueModified() )
 302         {
 303             return true;
 304         }
 305     }
 306     else if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
 307     {
 308         //
 309         // Pass this event outside wxPropertyGrid so that,
 310         // if necessary, program can tell when user is editing
 311         // a textctrl.
 312         // FIXME: Is it safe to change event id in the middle of event
 313         //        processing (seems to work, but...)?
 314         event.Skip();
 315         event.SetId(propGrid->GetId());
 316
 317         propGrid->EditorsValueWasModified();
 318     }
 319     return false;
 320 }
 321
 322
 323 bool wxPGTextCtrlEditor::OnEvent( wxPropertyGrid* propGrid,
 324                                   wxPGProperty* property,
 325                                   wxWindow* ctrl,
 326                                   wxEvent& event ) const
 327 {
 328     return wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,ctrl,event);
 329 }
 330
 331
 332 bool wxPGTextCtrlEditor::GetTextCtrlValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl )
 333 {
 334     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 335     wxString textVal = tc->GetValue();
 336
 337     if ( property->UsesAutoUnspecified() && !textVal.length() )
 338     {
 339         variant.MakeNull();
 340         return true;
 341     }
 342
 343     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
 344
 345     // Changing unspecified always causes event (returning
 346     // true here should be enough to trigger it).
 347     // TODO: Move to propgrid.cpp
 348     if ( !res && variant.IsNull() )
 349         res = true;
 350
 351     return res;
 352 }
 353
 354
 355 bool wxPGTextCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 356 {
 357     return wxPGTextCtrlEditor::GetTextCtrlValueFromControl(variant, property, ctrl);
 358 }
 359
 360
 361 void wxPGTextCtrlEditor::SetValueToUnspecified( wxPGProperty* property, wxWindow* ctrl ) const
 362 {
 363     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 364
 365     wxPropertyGrid* pg = property->GetGrid();
 366     wxASSERT(pg);  // Really, property grid should exist if editor does
 367     if ( pg )
 368         tc->SetValue(wxEmptyString);
 369 }
 370
 371
 372 void wxPGTextCtrlEditor::SetControlStringValue( wxPGProperty* property, wxWindow* ctrl, const wxString& txt ) const
 373 {
 374     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 375
 376     wxPropertyGrid* pg = property->GetGrid();
 377     wxASSERT(pg);  // Really, property grid should exist if editor does
 378     if ( pg )
 379         tc->SetValue(txt);
 380 }
 381
 382
 383 void wxPGTextCtrlEditor::OnFocus( wxPGProperty*, wxWindow* wnd ) const
 384 {
 385     wxTextCtrl* tc = wxStaticCast(wnd, wxTextCtrl);
 386
 387     tc->SetSelection(-1,-1);
 388 }
 389
 390
 391 wxPGTextCtrlEditor::~wxPGTextCtrlEditor() { }
 392
 393
 394 // -----------------------------------------------------------------------
 395 // wxPGChoiceEditor
 396 // -----------------------------------------------------------------------
 397
 398
 399 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(Choice,wxPGChoiceEditor,wxPGEditor)
 400
 401
 402 // This is a special enhanced double-click processor class.
 403 // In essence, it allows for double-clicks for which the
 404 // first click "created" the control.
 405 class wxPGDoubleClickProcessor : public wxEvtHandler
 406 {
 407 public:
 408
 409     wxPGDoubleClickProcessor( wxOwnerDrawnComboBox* combo, wxPGProperty* property )
 410         : wxEvtHandler()
 411     {
 412         m_timeLastMouseUp = 0;
 413         m_combo = combo;
 414         m_property = property;
 415         m_downReceived = false;
 416     }
 417
 418 protected:
 419
 420     void OnMouseEvent( wxMouseEvent& event )
 421     {
 422         wxLongLong t = ::wxGetLocalTimeMillis();
 423         int evtType = event.GetEventType();
 424
 425         if ( m_property->HasFlag(wxPG_PROP_USE_DCC) &&
 426              m_property->IsKindOf(CLASSINFO(wxBoolProperty)) &&
 427              !m_combo->IsPopupShown() )
 428         {
 429             // Just check that it is in the text area
 430             wxPoint pt = event.GetPosition();
 431             if ( m_combo->GetTextRect().Contains(pt) )
 432             {
 433                 if ( evtType == wxEVT_LEFT_DOWN )
 434                 {
 435                     // Set value to avoid up-events without corresponding downs
 436                     m_downReceived = true;
 437                 }
 438                 else if ( evtType == wxEVT_LEFT_DCLICK )
 439                 {
 440                     // We'll make our own double-clicks
 441                     event.SetEventType(0);
 442                     return;
 443                 }
 444                 else if ( evtType == wxEVT_LEFT_UP )
 445                 {
 446                     if ( m_downReceived || m_timeLastMouseUp == 1 )
 447                     {
 448                         wxLongLong timeFromLastUp = (t-m_timeLastMouseUp);
 449
 450                         if ( timeFromLastUp < DOUBLE_CLICK_CONVERSION_TRESHOLD )
 451                         {
 452                             event.SetEventType(wxEVT_LEFT_DCLICK);
 453                             m_timeLastMouseUp = 1;
 454                         }
 455                         else
 456                         {
 457                             m_timeLastMouseUp = t;
 458                         }
 459                     }
 460                 }
 461             }
 462         }
 463
 464         event.Skip();
 465     }
 466
 467     void OnSetFocus( wxFocusEvent& event )
 468     {
 469         m_timeLastMouseUp = ::wxGetLocalTimeMillis();
 470         event.Skip();
 471     }
 472
 473 private:
 474     wxLongLong                  m_timeLastMouseUp;
 475     wxOwnerDrawnComboBox*       m_combo;
 476     wxPGProperty*               m_property;  // Selected property
 477     bool                        m_downReceived;
 478
 479     DECLARE_EVENT_TABLE()
 480 };
 481
 482 BEGIN_EVENT_TABLE(wxPGDoubleClickProcessor, wxEvtHandler)
 483     EVT_MOUSE_EVENTS(wxPGDoubleClickProcessor::OnMouseEvent)
 484     EVT_SET_FOCUS(wxPGDoubleClickProcessor::OnSetFocus)
 485 END_EVENT_TABLE()
 486
 487
 488
 489 class wxPGComboBox : public wxOwnerDrawnComboBox
 490 {
 491 public:
 492
 493     wxPGComboBox()
 494         : wxOwnerDrawnComboBox()
 495     {
 496         m_dclickProcessor = (wxPGDoubleClickProcessor*) NULL;
 497         m_sizeEventCalled = false;
 498     }
 499
 500     ~wxPGComboBox()
 501     {
 502         if ( m_dclickProcessor )
 503         {
 504             RemoveEventHandler(m_dclickProcessor);
 505             delete m_dclickProcessor;
 506         }
 507     }
 508
 509     bool Create(wxWindow *parent,
 510                 wxWindowID id,
 511                 const wxString& value,
 512                 const wxPoint& pos,
 513                 const wxSize& size,
 514                 const wxArrayString& choices,
 515                 long style = 0,
 516                 const wxValidator& validator = wxDefaultValidator,
 517                 const wxString& name = wxS("wxOwnerDrawnComboBox"))
 518     {
 519         if ( !wxOwnerDrawnComboBox::Create( parent,
 520                                             id,
 521                                             value,
 522                                             pos,
 523                                             size,
 524                                             choices,
 525                                             style,
 526                                             validator,
 527                                             name ) )
 528             return false;
 529
 530         m_dclickProcessor = new wxPGDoubleClickProcessor(this, GetGrid()->GetSelection() );
 531
 532         PushEventHandler(m_dclickProcessor);
 533
 534         return true;
 535     }
 536
 537     virtual void OnDrawItem( wxDC& dc, const wxRect& rect, int item, int flags ) const
 538     {
 539         wxPropertyGrid* pg = GetGrid();
 540         pg->OnComboItemPaint((wxPGCustomComboControl*)this,item,dc,(wxRect&)rect,flags);
 541     }
 542     virtual wxCoord OnMeasureItem( size_t item ) const
 543     {
 544         wxPropertyGrid* pg = GetGrid();
 545         wxRect rect;
 546         rect.x = -1;
 547         rect.width = 0;
 548         pg->OnComboItemPaint((wxPGCustomComboControl*)this,item,*((wxDC*)NULL),rect,0);
 549         return rect.height;
 550     }
 551
 552     wxPropertyGrid* GetGrid() const
 553     {
 554         wxPropertyGrid* pg = wxDynamicCast(GetParent()->GetParent(),wxPropertyGrid);
 555         wxASSERT(pg);
 556         return pg;
 557     }
 558
 559     virtual wxCoord OnMeasureItemWidth( size_t item ) const
 560     {
 561         wxPropertyGrid* pg = GetGrid();
 562         wxRect rect;
 563         rect.x = -1;
 564         rect.width = -1;
 565         pg->OnComboItemPaint((wxPGCustomComboControl*)this,item,*((wxDC*)NULL),rect,0);
 566         return rect.width;
 567     }
 568
 569     virtual void PositionTextCtrl( int WXUNUSED(textCtrlXAdjust), int WXUNUSED(textCtrlYAdjust) )
 570     {
 571         wxPropertyGrid* pg = GetGrid();
 572         wxOwnerDrawnComboBox::PositionTextCtrl(
 573             wxPG_TEXTCTRLXADJUST - (wxPG_XBEFOREWIDGET+wxPG_CONTROL_MARGIN+1) - 1,
 574             pg->GetSpacingY() + 2
 575         );
 576     }
 577
 578 private:
 579     wxPGDoubleClickProcessor*   m_dclickProcessor;
 580     bool                        m_sizeEventCalled;
 581 };
 582
 583
 584 void wxPropertyGrid::OnComboItemPaint( wxPGCustomComboControl* pCc,
 585                                        int item,
 586                                        wxDC& dc,
 587                                        wxRect& rect,
 588                                        int flags )
 589 {
 590     wxPGComboBox* pCb = (wxPGComboBox*)pCc;
 591
 592     // Sanity check
 593     wxASSERT( IsKindOf(CLASSINFO(wxPropertyGrid)) );
 594
 595     wxPGProperty* p = m_selected;
 596     wxString text;
 597
 598     const wxPGChoices& choices = p->GetChoices();
 599     const wxPGCommonValue* comVal = NULL;
 600     int comVals = p->GetDisplayedCommonValueCount();
 601     int comValIndex = -1;
 602
 603     int choiceCount = 0;
 604     if ( choices.IsOk() )
 605         choiceCount = choices.GetCount();
 606
 607     if ( item >= choiceCount && comVals > 0 )
 608     {
 609         comValIndex = item - choiceCount;
 610         comVal = GetCommonValue(comValIndex);
 611         if ( !p->IsValueUnspecified() )
 612             text = comVal->GetLabel();
 613     }
 614     else
 615     {
 616         if ( !(flags & wxODCB_PAINTING_CONTROL) )
 617         {
 618             text = pCb->GetString(item);
 619         }
 620         else
 621         {
 622             if ( !p->IsValueUnspecified() )
 623                 text = p->GetValueString(0);
 624         }
 625     }
 626
 627     if ( item < 0 )
 628         return;
 629
 630     wxSize cis;
 631
 632     const wxBitmap* itemBitmap = NULL;
 633
 634     if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().Ok() && comValIndex == -1 )
 635         itemBitmap = &choices.Item(item).GetBitmap();
 636
 637     //
 638     // Decide what custom image size to use
 639     if ( itemBitmap )
 640     {
 641         cis.x = itemBitmap->GetWidth();
 642         cis.y = itemBitmap->GetHeight();
 643     }
 644     else
 645     {
 646         cis = GetImageSize(p, item);
 647     }
 648
 649     if ( rect.x < 0 )
 650     {
 651         // Default measure behaviour (no flexible, custom paint image only)
 652         if ( rect.width < 0 )
 653         {
 654             wxCoord x, y;
 655             GetTextExtent(text, &x, &y, 0, 0, &m_font);
 656             rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9 + x;
 657         }
 658
 659         rect.height = cis.y + 2;
 660         return;
 661     }
 662
 663     wxPGPaintData paintdata;
 664     paintdata.m_parent = NULL;
 665     paintdata.m_choiceItem = item;
 666
 667     // This is by the current (1.0.0b) spec - if painting control, item is -1
 668     if ( (flags & wxODCB_PAINTING_CONTROL) )
 669         paintdata.m_choiceItem = -1;
 670
 671     if ( &dc )
 672         dc.SetBrush(*wxWHITE_BRUSH);
 673
 674     if ( rect.x >= 0 )
 675     {
 676         //
 677         // DrawItem call
 678
 679         wxPoint pt(rect.x + wxPG_CONTROL_MARGIN - wxPG_CHOICEXADJUST - 1,
 680                    rect.y + 1);
 681
 682         int renderFlags = 0;
 683
 684         if ( flags & wxODCB_PAINTING_CONTROL )
 685             renderFlags |= wxPGCellRenderer::Control;
 686
 687         if ( flags & wxODCB_PAINTING_SELECTED )
 688             renderFlags |= wxPGCellRenderer::Selected;
 689
 690         if ( cis.x > 0 && (p->HasFlag(wxPG_PROP_CUSTOMIMAGE) || !(flags & wxODCB_PAINTING_CONTROL)) &&
 691              ( !p->m_valueBitmap || item == pCb->GetSelection() ) &&
 692              ( item >= 0 || (flags & wxODCB_PAINTING_CONTROL) ) &&
 693              !itemBitmap
 694            )
 695         {
 696             pt.x += wxCC_CUSTOM_IMAGE_MARGIN1;
 697             wxRect r(pt.x,pt.y,cis.x,cis.y);
 698
 699             if ( flags & wxODCB_PAINTING_CONTROL )
 700             {
 701                 //r.width = cis.x;
 702                 r.height = wxPG_STD_CUST_IMAGE_HEIGHT(m_lineHeight);
 703             }
 704
 705             paintdata.m_drawnWidth = r.width;
 706
 707             dc.SetPen(m_colPropFore);
 708             if ( comValIndex >= 0 )
 709             {
 710                 const wxPGCommonValue* cv = GetCommonValue(comValIndex);
 711                 wxPGCellRenderer* renderer = cv->GetRenderer();
 712                 r.width = rect.width;
 713                 renderer->Render( dc, r, this, p, m_selColumn, comValIndex, renderFlags );
 714                 return;
 715             }
 716             else if ( item >= 0 )
 717             {
 718                 p->OnCustomPaint( dc, r, paintdata );
 719             }
 720             else
 721             {
 722                 dc.DrawRectangle( r );
 723             }
 724
 725             pt.x += paintdata.m_drawnWidth + wxCC_CUSTOM_IMAGE_MARGIN2 - 1;
 726         }
 727         else
 728         {
 729             // TODO: This aligns text so that it seems to be horizontally
 730             //       on the same line as property values. Not really
 731             //       sure if its needed, but seems to not cause any harm.
 732             pt.x -= 1;
 733
 734             if ( item < 0 && (flags & wxODCB_PAINTING_CONTROL) )
 735                 item = pCb->GetSelection();
 736
 737             if ( choices.IsOk() && item >= 0 && comValIndex < 0 )
 738             {
 739                 const wxPGChoiceEntry& cell = choices.Item(item);
 740                 wxPGCellRenderer* renderer = wxPGGlobalVars->m_defaultRenderer;
 741                 int imageOffset = renderer->PreDrawCell( dc, rect, cell, renderFlags );
 742                 if ( imageOffset )
 743                     imageOffset += wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2;
 744                 pt.x += imageOffset;
 745             }
 746         }
 747
 748         //
 749         // Draw text
 750         //
 751
 752         pt.y += (rect.height-m_fontHeight)/2 - 1;
 753
 754         pt.x += 1;
 755
 756         dc.DrawText( text, pt.x + wxPG_XBEFORETEXT, pt.y );
 757     }
 758     else
 759     {
 760         //
 761         // MeasureItem call
 762
 763         p->OnCustomPaint( dc, rect, paintdata );
 764         rect.height = paintdata.m_drawnHeight + 2;
 765         rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9;
 766     }
 767 }
 768
 769 bool wxPGChoiceEditor_SetCustomPaintWidth( wxPropertyGrid* propGrid, wxPGComboBox* cb, int cmnVal )
 770 {
 771     wxPGProperty* property = propGrid->GetSelectedProperty();
 772     wxASSERT( property );
 773
 774     if ( cmnVal >= 0 )
 775     {
 776         // Yes, a common value is being selected
 777         property->SetCommonValue( cmnVal );
 778         wxSize imageSize = propGrid->GetCommonValue(cmnVal)->
 779                             GetRenderer()->GetImageSize(property, 1, cmnVal);
 780         if ( imageSize.x ) imageSize.x += ODCB_CUST_PAINT_MARGIN;
 781         cb->SetCustomPaintWidth( imageSize.x );
 782         return false;
 783     }
 784     else
 785     {
 786         wxSize imageSize = propGrid->GetImageSize(property, -1);
 787         if ( imageSize.x ) imageSize.x += ODCB_CUST_PAINT_MARGIN;
 788         cb->SetCustomPaintWidth( imageSize.x );
 789         return true;
 790     }
 791 }
 792
 793 // CreateControls calls this with CB_READONLY in extraStyle
 794 wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
 795                                                 wxPGProperty* property,
 796                                                 const wxPoint& pos,
 797                                                 const wxSize& sz,
 798                                                 long extraStyle ) const
 799 {
 800     const wxPGChoices& choices = property->GetChoices();
 801     wxString defString;
 802     int index = property->GetChoiceSelection();
 803
 804     bool isUnspecified = property->IsValueUnspecified();
 805
 806     if ( !isUnspecified )
 807         defString = property->GetDisplayedString();
 808
 809     wxArrayString labels = choices.GetLabels();
 810
 811     wxPGComboBox* cb;
 812
 813     wxPoint po(pos);
 814     wxSize si(sz);
 815     po.y += wxPG_CHOICEYADJUST;
 816     si.y -= (wxPG_CHOICEYADJUST*2);
 817
 818     po.x += wxPG_CHOICEXADJUST;
 819     si.x -= wxPG_CHOICEXADJUST;
 820     wxWindow* ctrlParent = propGrid->GetPanel();
 821
 822     int odcbFlags = extraStyle | wxBORDER_NONE | wxTE_PROCESS_ENTER;
 823
 824     //
 825     // If common value specified, use appropriate index
 826     unsigned int cmnVals = property->GetDisplayedCommonValueCount();
 827     if ( cmnVals )
 828     {
 829         if ( !isUnspecified )
 830         {
 831             int cmnVal = property->GetCommonValue();
 832             if ( cmnVal >= 0 )
 833             {
 834                 index = labels.size() + cmnVal;
 835             }
 836         }
 837
 838         unsigned int i;
 839         for ( i=0; i<cmnVals; i++ )
 840             labels.Add(propGrid->GetCommonValueLabel(i));
 841     }
 842
 843     cb = new wxPGComboBox();
 844 #ifdef __WXMSW__
 845     cb->Hide();
 846 #endif
 847     cb->Create(ctrlParent,
 848                wxPG_SUBID1,
 849                wxString(),
 850                po,
 851                si,
 852                labels,
 853                odcbFlags);
 854
 855     cb->SetButtonPosition(si.y,0,wxRIGHT);
 856     cb->SetTextIndent(wxPG_XBEFORETEXT-1);
 857
 858     wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, property->GetCommonValue() );
 859
 860     if ( index >= 0 && index < (int)cb->GetCount() )
 861     {
 862         cb->SetSelection( index );
 863         if ( defString.length() )
 864             cb->SetText( defString );
 865     }
 866     else if ( !(extraStyle & wxCB_READONLY) && defString.length() )
 867         cb->SetValue( defString );
 868     else
 869         cb->SetSelection( -1 );
 870
 871     // Connect event handling
 872     wxWindowID id = cb->GetId();
 873     propGrid->Connect(id, wxEVT_COMMAND_COMBOBOX_SELECTED,
 874         wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
 875     propGrid->Connect(id, wxEVT_COMMAND_TEXT_UPDATED,
 876         wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
 877     propGrid->Connect(id, wxEVT_COMMAND_TEXT_ENTER,
 878         wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
 879
 880 #ifdef __WXMSW__
 881     cb->Show();
 882 #endif
 883
 884     return (wxWindow*) cb;
 885 }
 886
 887
 888 void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 889 {
 890     wxASSERT( ctrl );
 891     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 892     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 893     int ind = property->GetChoiceSelection();
 894     cb->SetSelection(ind);
 895 }
 896
 897 wxPGWindowList wxPGChoiceEditor::CreateControls( wxPropertyGrid* propGrid, wxPGProperty* property,
 898         const wxPoint& pos, const wxSize& sz ) const
 899 {
 900     return CreateControlsBase(propGrid,property,pos,sz,wxCB_READONLY);
 901 }
 902
 903
 904 int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int index ) const
 905 {
 906     wxASSERT( ctrl );
 907     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 908     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 909
 910     if (index < 0)
 911         index = cb->GetCount();
 912
 913     return cb->Insert(label,index);
 914 }
 915
 916
 917 void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
 918 {
 919     wxASSERT( ctrl );
 920     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 921     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 922
 923     cb->Delete(index);
 924 }
 925
 926 bool wxPGChoiceEditor::OnEvent( wxPropertyGrid* propGrid, wxPGProperty* property,
 927     wxWindow* ctrl, wxEvent& event ) const
 928 {
 929     if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
 930     {
 931         wxPGComboBox* cb = (wxPGComboBox*)ctrl;
 932         int index = cb->GetSelection();
 933         int cmnValIndex = -1;
 934         int cmnVals = property->GetDisplayedCommonValueCount();
 935         int items = cb->GetCount();
 936
 937         if ( index >= (items-cmnVals) )
 938         {
 939             // Yes, a common value is being selected
 940             cmnValIndex = index - (items-cmnVals);
 941             property->SetCommonValue( cmnValIndex );
 942
 943             // Truly set value to unspecified?
 944             if ( propGrid->GetUnspecifiedCommonValue() == cmnValIndex )
 945             {
 946                 if ( !property->IsValueUnspecified() )
 947                     propGrid->SetInternalFlag(wxPG_FL_VALUE_CHANGE_IN_EVENT);
 948                 property->SetValueToUnspecified();
 949                 if ( !cb->HasFlag(wxCB_READONLY) )
 950                     cb->GetTextCtrl()->SetValue(wxEmptyString);
 951                 return false;
 952             }
 953         }
 954         return wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, cmnValIndex );
 955     }
 956     return false;
 957 }
 958
 959
 960 bool wxPGChoiceEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 961 {
 962     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 963
 964     int index = cb->GetSelection();
 965
 966     if ( index != property->GetChoiceSelection() ||
 967         // Changing unspecified always causes event (returning
 968         // true here should be enough to trigger it).
 969          property->IsValueUnspecified()
 970        )
 971     {
 972         return property->IntToValue( variant, index, 0 );
 973     }
 974     return false;
 975 }
 976
 977
 978 void wxPGChoiceEditor::SetControlStringValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, const wxString& txt ) const
 979 {
 980     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 981     wxASSERT( cb );
 982     cb->SetValue(txt);
 983 }
 984
 985
 986 void wxPGChoiceEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
 987 {
 988     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 989     wxASSERT( cb );
 990     cb->SetSelection(value);
 991 }
 992
 993
 994 void wxPGChoiceEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
 995 {
 996     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 997     cb->SetSelection(-1);
 998 }
 999
1000
1001 bool wxPGChoiceEditor::CanContainCustomImage() const
1002 {
1003     return true;
1004 }
1005
1006
1007 wxPGChoiceEditor::~wxPGChoiceEditor() { }
1008
1009
1010 // -----------------------------------------------------------------------
1011 // wxPGComboBoxEditor
1012 // -----------------------------------------------------------------------
1013
1014
1015 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ComboBox,
1016                                       wxPGComboBoxEditor,
1017                                       wxPGChoiceEditor)
1018
1019
1020 void wxPGComboBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1021 {
1022     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1023     cb->SetValue(property->GetValueString(wxPG_EDITABLE_VALUE));
1024
1025     // TODO: If string matches any selection, then select that.
1026 }
1027
1028
1029 wxPGWindowList wxPGComboBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1030                                                    wxPGProperty* property,
1031                                                    const wxPoint& pos,
1032                                                    const wxSize& sz ) const
1033 {
1034     return CreateControlsBase(propGrid,property,pos,sz,0);
1035 }
1036
1037
1038 bool wxPGComboBoxEditor::OnEvent( wxPropertyGrid* propGrid,
1039                                   wxPGProperty* property,
1040                                   wxWindow* ctrl,
1041                                   wxEvent& event ) const
1042 {
1043     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*) NULL;
1044     wxWindow* textCtrl = (wxWindow*) NULL;
1045
1046     if ( ctrl )
1047     {
1048         cb = (wxOwnerDrawnComboBox*)ctrl;
1049         textCtrl = cb->GetTextCtrl();
1050     }
1051
1052     if ( wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,textCtrl,event) )
1053         return true;
1054
1055     return wxPGChoiceEditor::OnEvent(propGrid,property,ctrl,event);
1056 }
1057
1058
1059 bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1060 {
1061     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1062     wxString textVal = cb->GetValue();
1063
1064     if ( property->UsesAutoUnspecified() && !textVal.length() )
1065     {
1066         variant.MakeNull();
1067         return true;
1068     }
1069
1070     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
1071
1072     // Changing unspecified always causes event (returning
1073     // true here should be enough to trigger it).
1074     if ( !res && variant.IsNull() )
1075         res = true;
1076
1077     return res;
1078 }
1079
1080
1081 void wxPGComboBoxEditor::OnFocus( wxPGProperty*, wxWindow* ctrl ) const
1082 {
1083     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1084     cb->GetTextCtrl()->SetSelection(-1,-1);
1085 }
1086
1087
1088 wxPGComboBoxEditor::~wxPGComboBoxEditor() { }
1089
1090
1091 // -----------------------------------------------------------------------
1092 // wxPGChoiceAndButtonEditor
1093 // -----------------------------------------------------------------------
1094
1095
1096 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ChoiceAndButton,
1097                                       wxPGChoiceAndButtonEditor,
1098                                       wxPGChoiceEditor)
1099
1100
1101 wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1102                                                           wxPGProperty* property,
1103                                                           const wxPoint& pos,
1104                                                           const wxSize& sz ) const
1105 {
1106     // Use one two units smaller to match size of the combo's dropbutton.
1107     // (normally a bigger button is used because it looks better)
1108     int bt_wid = sz.y;
1109     bt_wid -= 2;
1110     wxSize bt_sz(bt_wid,bt_wid);
1111
1112     // Position of button.
1113     wxPoint bt_pos(pos.x+sz.x-bt_sz.x,pos.y);
1114 #ifdef __WXMAC__
1115     bt_pos.y -= 1;
1116 #else
1117     bt_pos.y += 1;
1118 #endif
1119
1120     wxWindow* bt = propGrid->GenerateEditorButton( bt_pos, bt_sz );
1121
1122     // Size of choice.
1123     wxSize ch_sz(sz.x-bt->GetSize().x,sz.y);
1124
1125 #ifdef __WXMAC__
1126     ch_sz.x -= wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1127 #endif
1128
1129     wxWindow* ch = wxPGEditor_Choice->CreateControls(propGrid,property,
1130         pos,ch_sz).m_primary;
1131
1132 #ifdef __WXMSW__
1133     bt->Show();
1134 #endif
1135
1136     return wxPGWindowList(ch, bt);
1137 }
1138
1139
1140 wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor() { }
1141
1142
1143 // -----------------------------------------------------------------------
1144 // wxPGTextCtrlAndButtonEditor
1145 // -----------------------------------------------------------------------
1146
1147 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrlAndButton,
1148                                       wxPGTextCtrlAndButtonEditor,
1149                                       wxPGTextCtrlEditor)
1150
1151
1152 wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1153                                                             wxPGProperty* property,
1154                                                             const wxPoint& pos,
1155                                                             const wxSize& sz ) const
1156 {
1157     wxWindow* wnd2;
1158     wxWindow* wnd = propGrid->GenerateEditorTextCtrlAndButton( pos, sz, &wnd2,
1159         property->GetFlags() & wxPG_PROP_NOEDITOR, property);
1160
1161     return wxPGWindowList(wnd, wnd2);
1162 }
1163
1164
1165 wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor() { }
1166
1167
1168 // -----------------------------------------------------------------------
1169 // wxPGCheckBoxEditor
1170 // -----------------------------------------------------------------------
1171
1172 #if wxPG_INCLUDE_CHECKBOX
1173
1174 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(CheckBox,
1175                                       wxPGCheckBoxEditor,
1176                                       wxPGEditor)
1177
1178
1179 // state argument: 0x01 = set if checked
1180 //                 0x02 = set if rectangle should be bold
1181 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei, int state, const wxColour& linecol )
1182 {
1183
1184     // Box rectangle.
1185     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),box_hei,box_hei);
1186
1187     // Draw check mark first because it is likely to overdraw the
1188     // surrounding rectangle.
1189     if ( state & 1 )
1190     {
1191         wxRect r2(r.x+wxPG_CHECKMARK_XADJ,
1192                   r.y+wxPG_CHECKMARK_YADJ,
1193                   r.width+wxPG_CHECKMARK_WADJ,
1194                   r.height+wxPG_CHECKMARK_HADJ);
1195     #if wxPG_CHECKMARK_DEFLATE
1196         r2.Deflate(wxPG_CHECKMARK_DEFLATE);
1197     #endif
1198         dc.DrawCheckMark(r2);
1199
1200         // This would draw a simple cross check mark.
1201         // dc.DrawLine(r.x,r.y,r.x+r.width-1,r.y+r.height-1);
1202         // dc.DrawLine(r.x,r.y+r.height-1,r.x+r.width-1,r.y);
1203
1204     }
1205
1206     if ( !(state & 2) )
1207     {
1208         // Pen for thin rectangle.
1209         dc.SetPen(linecol);
1210     }
1211     else
1212     {
1213         // Pen for bold rectangle.
1214         wxPen linepen(linecol,2,wxSOLID);
1215         linepen.SetJoin(wxJOIN_MITER); // This prevents round edges.
1216         dc.SetPen(linepen);
1217         r.x++;
1218         r.y++;
1219         r.width--;
1220         r.height--;
1221     }
1222
1223     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1224
1225     dc.DrawRectangle(r);
1226     dc.SetPen(*wxTRANSPARENT_PEN);
1227 }
1228
1229 //
1230 // Real simple custom-drawn checkbox-without-label class.
1231 //
1232 class wxSimpleCheckBox : public wxControl
1233 {
1234 public:
1235
1236     void SetValue( int value );
1237
1238     wxSimpleCheckBox( wxWindow* parent,
1239                       wxWindowID id,
1240                       const wxPoint& pos = wxDefaultPosition,
1241                       const wxSize& size = wxDefaultSize )
1242         : wxControl(parent,id,pos,size,wxBORDER_NONE|wxWANTS_CHARS)
1243     {
1244         // Due to SetOwnFont stuff necessary for GTK+ 1.2, we need to have this
1245         SetFont( parent->GetFont() );
1246
1247         m_state = 0;
1248         wxPropertyGrid* pg = (wxPropertyGrid*) parent->GetParent();
1249         wxASSERT( pg->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1250         m_boxHeight = pg->GetFontHeight();
1251         SetBackgroundStyle( wxBG_STYLE_COLOUR );
1252     }
1253
1254     virtual ~wxSimpleCheckBox();
1255
1256     virtual bool ProcessEvent(wxEvent& event);
1257
1258     int m_state;
1259     int m_boxHeight;
1260
1261     static wxBitmap* ms_doubleBuffer;
1262
1263 };
1264
1265 wxSimpleCheckBox::~wxSimpleCheckBox()
1266 {
1267     delete ms_doubleBuffer;
1268     ms_doubleBuffer = NULL;
1269 }
1270
1271
1272 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = (wxBitmap*) NULL;
1273
1274 // value = 2 means toggle (sorry, too lazy to do constants)
1275 void wxSimpleCheckBox::SetValue( int value )
1276 {
1277     if ( value > 1 )
1278     {
1279         m_state++;
1280         if ( m_state > 1 ) m_state = 0;
1281     }
1282     else
1283     {
1284         m_state = value;
1285     }
1286     Refresh();
1287
1288     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
1289
1290     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent()->GetParent();
1291     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1292     propGrid->OnCustomEditorEvent(evt);
1293 }
1294
1295
1296 bool wxSimpleCheckBox::ProcessEvent(wxEvent& event)
1297 {
1298     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent()->GetParent();
1299     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1300
1301     if ( ( (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK)
1302           && ((wxMouseEvent&)event).m_x > (wxPG_XBEFORETEXT-2)
1303           && ((wxMouseEvent&)event).m_x <= (wxPG_XBEFORETEXT-2+m_boxHeight) )
1304        )
1305     {
1306         SetValue(2);
1307         return true;
1308     }
1309     else if ( event.GetEventType() == wxEVT_PAINT )
1310     {
1311         wxSize clientSize = GetClientSize();
1312         wxPaintDC dc(this);
1313
1314         /*
1315         // Buffered paint DC doesn't seem to do much good
1316         if ( !ms_doubleBuffer ||
1317              clientSize.x > ms_doubleBuffer->GetWidth() ||
1318              clientSize.y > ms_doubleBuffer->GetHeight() )
1319         {
1320             delete ms_doubleBuffer;
1321             ms_doubleBuffer = new wxBitmap(clientSize.x+25,clientSize.y+25);
1322         }
1323
1324         wxBufferedPaintDC dc(this,*ms_doubleBuffer);
1325         */
1326
1327         wxRect rect(0,0,clientSize.x,clientSize.y);
1328         //rect.x -= 1;
1329         rect.y += 1;
1330         rect.width += 1;
1331
1332         m_boxHeight = propGrid->GetFontHeight();
1333
1334         wxColour bgcol = GetBackgroundColour();
1335         dc.SetBrush( bgcol );
1336         dc.SetPen( bgcol );
1337         dc.DrawRectangle( rect );
1338
1339         wxColour txcol = GetForegroundColour();
1340
1341         int state = m_state;
1342         if ( m_font.GetWeight() == wxBOLD )
1343             state |= 2;
1344
1345         DrawSimpleCheckBox(dc,rect,m_boxHeight,state,txcol);
1346
1347         // If focused, indicate it somehow.
1348         /*
1349         if ( wxWindow::FindFocus() == this )
1350         {
1351             rect.x += 1;
1352             rect.width -= 1;
1353
1354             wxPGDrawFocusRect(dc,rect);
1355         }
1356         */
1357
1358         return true;
1359     }
1360     else if ( event.GetEventType() == wxEVT_SIZE ||
1361               event.GetEventType() == wxEVT_SET_FOCUS ||
1362               event.GetEventType() == wxEVT_KILL_FOCUS
1363             )
1364     {
1365         Refresh();
1366     }
1367     else if ( event.GetEventType() == wxEVT_KEY_DOWN )
1368     {
1369         wxKeyEvent& keyEv = (wxKeyEvent&) event;
1370
1371         if ( keyEv.GetKeyCode() == WXK_SPACE )
1372         {
1373             SetValue(2);
1374             return true;
1375         }
1376     }
1377     return wxControl::ProcessEvent(event);
1378 }
1379
1380
1381 wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1382                                                    wxPGProperty* property,
1383                                                    const wxPoint& pos,
1384                                                    const wxSize& size ) const
1385 {
1386     wxPoint pt = pos;
1387     pt.x -= wxPG_XBEFOREWIDGET;
1388     wxSize sz = size;
1389     sz.x = propGrid->GetFontHeight() + (wxPG_XBEFOREWIDGET*2) + 4;
1390
1391     wxSimpleCheckBox* cb = new wxSimpleCheckBox(propGrid->GetPanel(),wxPG_SUBID1,pt,sz);
1392
1393     cb->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
1394
1395     cb->Connect( wxPG_SUBID1, wxEVT_LEFT_DOWN,
1396             (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
1397             &wxPropertyGrid::OnCustomEditorEvent, NULL, propGrid );
1398
1399     cb->Connect( wxPG_SUBID1, wxEVT_LEFT_DCLICK,
1400             (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
1401             &wxPropertyGrid::OnCustomEditorEvent, NULL, propGrid );
1402
1403     if ( property->GetChoiceSelection() > 0 &&
1404          !property->IsValueUnspecified() )
1405         cb->m_state = 1;
1406
1407     // If mouse cursor was on the item, toggle the value now.
1408     if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
1409     {
1410         wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
1411         if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
1412         {
1413             cb->m_state++;
1414
1415             if ( cb->m_state > 1 )
1416                 cb->m_state = 0;
1417
1418             // Makes sure wxPG_EVT_CHANGING etc. is sent for this initial click
1419             propGrid->ChangePropertyValue(property, wxPGVariant_Bool(cb->m_state));
1420         }
1421     }
1422
1423     propGrid->SetInternalFlag( wxPG_FL_FIXED_WIDTH_EDITOR );
1424
1425     return cb;
1426 }
1427
1428 /*
1429 class wxPGCheckBoxRenderer : public wxPGDefaultRenderer
1430 {
1431 public:
1432
1433     virtual void Render( wxDC& dc, const wxRect& rect,
1434                          const wxPropertyGrid* WXUNUSED(propertyGrid), wxPGProperty* property,
1435                          int WXUNUSED(column), int WXUNUSED(item), int WXUNUSED(flags) ) const
1436     {
1437         int state = 0;
1438         if ( !(property->GetFlags() & wxPG_PROP_UNSPECIFIED) )
1439         {
1440             state = ((wxPGProperty*)property)->GetChoiceInfo((wxPGChoiceInfo*)NULL);
1441             if ( dc.GetFont().GetWeight() == wxBOLD ) state |= 2;
1442         }
1443         DrawSimpleCheckBox(dc,rect,dc.GetCharHeight(),state,dc.GetTextForeground());
1444     }
1445
1446 protected:
1447 };
1448
1449 wxPGCheckBoxRenderer g_wxPGCheckBoxRenderer;
1450
1451 wxPGCellRenderer* wxPGCheckBoxEditor::GetCellRenderer() const
1452 {
1453     return &g_wxPGCheckBoxRenderer;
1454 }
1455 */
1456
1457 void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect, wxPGProperty* property, const wxString& WXUNUSED(text) ) const
1458 {
1459     int state = 0;
1460     if ( !property->IsValueUnspecified() )
1461     {
1462         state = property->GetChoiceSelection();
1463         if ( dc.GetFont().GetWeight() == wxBOLD ) state |= 2;
1464     }
1465     DrawSimpleCheckBox(dc,rect,dc.GetCharHeight(),state,dc.GetTextForeground());
1466 }
1467
1468 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1469 {
1470     wxASSERT( ctrl );
1471     ((wxSimpleCheckBox*)ctrl)->m_state = property->GetChoiceSelection();
1472     ctrl->Refresh();
1473 }
1474
1475
1476 bool wxPGCheckBoxEditor::OnEvent( wxPropertyGrid* WXUNUSED(propGrid), wxPGProperty* WXUNUSED(property),
1477     wxWindow* WXUNUSED(ctrl), wxEvent& event ) const
1478 {
1479     if ( event.GetEventType() == wxEVT_COMMAND_CHECKBOX_CLICKED )
1480     {
1481         return true;
1482     }
1483     return false;
1484 }
1485
1486
1487 bool wxPGCheckBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1488 {
1489     wxSimpleCheckBox* cb = (wxSimpleCheckBox*)ctrl;
1490
1491     int index = cb->m_state;
1492
1493     if ( index != property->GetChoiceSelection() ||
1494          // Changing unspecified always causes event (returning
1495          // true here should be enough to trigger it).
1496          property->IsValueUnspecified()
1497        )
1498     {
1499         return property->IntToValue(variant, index, 0);
1500     }
1501     return false;
1502 }
1503
1504
1505 void wxPGCheckBoxEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1506 {
1507     if ( value != 0 ) value = 1;
1508     ((wxSimpleCheckBox*)ctrl)->m_state = value;
1509     ctrl->Refresh();
1510 }
1511
1512
1513 void wxPGCheckBoxEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1514 {
1515     ((wxSimpleCheckBox*)ctrl)->m_state = 0;
1516     ctrl->Refresh();
1517 }
1518
1519
1520 wxPGCheckBoxEditor::~wxPGCheckBoxEditor() { }
1521
1522
1523 #endif // wxPG_INCLUDE_CHECKBOX
1524
1525 // -----------------------------------------------------------------------
1526
1527 wxWindow* wxPropertyGrid::GetEditorControl() const
1528 {
1529     wxWindow* ctrl = m_wndEditor;
1530
1531     if ( !ctrl )
1532         return ctrl;
1533
1534     return ctrl;
1535 }
1536
1537 // -----------------------------------------------------------------------
1538
1539 void wxPropertyGrid::CorrectEditorWidgetSizeX()
1540 {
1541     if ( m_selColumn == -1 )
1542         return;
1543
1544     int secWid = 0;
1545     int newSplitterx = m_pState->DoGetSplitterPosition(m_selColumn-1);
1546     int newWidth = newSplitterx + m_pState->m_colWidths[m_selColumn];
1547
1548     if ( m_wndEditor2 )
1549     {
1550         // if width change occurred, move secondary wnd by that amount
1551         wxRect r = m_wndEditor2->GetRect();
1552         secWid = r.width;
1553         r.x = newWidth - secWid;
1554
1555         m_wndEditor2->SetSize( r );
1556
1557         // if primary is textctrl, then we have to add some extra space
1558 #ifdef __WXMAC__
1559         if ( m_wndEditor )
1560 #else
1561         if ( m_wndEditor && m_wndEditor->IsKindOf(CLASSINFO(wxTextCtrl)) )
1562 #endif
1563             secWid += wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1564     }
1565
1566     if ( m_wndEditor )
1567     {
1568         wxRect r = m_wndEditor->GetRect();
1569
1570         r.x = newSplitterx+m_ctrlXAdjust;
1571
1572         if ( !(m_iFlags & wxPG_FL_FIXED_WIDTH_EDITOR) )
1573             r.width = newWidth - r.x - secWid;
1574
1575         m_wndEditor->SetSize(r);
1576     }
1577
1578     if ( m_wndEditor2 )
1579         m_wndEditor2->Refresh();
1580 }
1581
1582 // -----------------------------------------------------------------------
1583
1584 void wxPropertyGrid::CorrectEditorWidgetPosY()
1585 {
1586     if ( m_selected && (m_wndEditor || m_wndEditor2) )
1587     {
1588         wxRect r = GetEditorWidgetRect(m_selected, m_selColumn);
1589
1590         if ( m_wndEditor )
1591         {
1592             wxPoint pos = m_wndEditor->GetPosition();
1593
1594             // Calculate y offset
1595             int offset = pos.y % m_lineHeight;
1596
1597             m_wndEditor->Move(pos.x, r.y + offset);
1598         }
1599
1600         if ( m_wndEditor2 )
1601         {
1602             wxPoint pos = m_wndEditor2->GetPosition();
1603
1604             m_wndEditor2->Move(pos.x, r.y);
1605         }
1606     }
1607 }
1608
1609 // -----------------------------------------------------------------------
1610
1611 // Fixes position of wxTextCtrl-like control (wxSpinCtrl usually
1612 // fits into that category as well).
1613 void wxPropertyGrid::FixPosForTextCtrl( wxWindow* ctrl, const wxPoint& offset )
1614 {
1615     // Center the control vertically
1616     wxRect finalPos = ctrl->GetRect();
1617     int y_adj = (m_lineHeight - finalPos.height)/2 + wxPG_TEXTCTRLYADJUST;
1618
1619     // Prevent over-sized control
1620     int sz_dec = (y_adj + finalPos.height) - m_lineHeight;
1621     if ( sz_dec < 0 ) sz_dec = 0;
1622
1623     finalPos.y += y_adj;
1624     finalPos.height -= (y_adj+sz_dec);
1625
1626     const int textCtrlXAdjust = wxPG_TEXTCTRLXADJUST;
1627
1628     finalPos.x += textCtrlXAdjust;
1629     finalPos.width -= textCtrlXAdjust;
1630
1631     finalPos.x += offset.x;
1632     finalPos.y += offset.y;
1633
1634     ctrl->SetSize(finalPos);
1635 }
1636
1637 // -----------------------------------------------------------------------
1638
1639 wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
1640                                                   const wxSize& sz,
1641                                                   const wxString& value,
1642                                                   wxWindow* secondary,
1643                                                   int extraStyle,
1644                                                   int maxLen )
1645 {
1646     wxWindowID id = wxPG_SUBID1;
1647     wxPGProperty* selected = m_selected;
1648     wxASSERT(selected);
1649
1650     int tcFlags = wxTE_PROCESS_ENTER | extraStyle;
1651
1652     if ( selected->HasFlag(wxPG_PROP_READONLY) )
1653         tcFlags |= wxTE_READONLY;
1654
1655     wxPoint p(pos.x,pos.y);
1656     wxSize s(sz.x,sz.y);
1657
1658    // Need to reduce width of text control on Mac
1659 #if defined(__WXMAC__)
1660     s.x -= 8;
1661 #endif
1662
1663      // Take button into acccount
1664     if ( secondary )
1665     {
1666         s.x -= (secondary->GetSize().x + wxPG_TEXTCTRL_AND_BUTTON_SPACING);
1667         m_iFlags &= ~(wxPG_FL_PRIMARY_FILLS_ENTIRE);
1668     }
1669
1670     // If the height is significantly higher, then use border, and fill the rect exactly.
1671     bool hasSpecialSize = false;
1672
1673     if ( (sz.y - m_lineHeight) > 5 )
1674         hasSpecialSize = true;
1675
1676     wxWindow* ctrlParent = GetPanel();
1677
1678     if ( !hasSpecialSize )
1679         tcFlags |= wxBORDER_NONE;
1680
1681     wxTextCtrl* tc = new wxTextCtrl();
1682
1683 #if defined(__WXMSW__)
1684     tc->Hide();
1685 #endif
1686     SetupTextCtrlValue(value);
1687     tc->Create(ctrlParent,id,value, p, s,tcFlags);
1688
1689     wxWindow* ed = tc;
1690
1691     // Center the control vertically
1692     if ( !hasSpecialSize )
1693         FixPosForTextCtrl(ed);
1694
1695 #ifdef __WXMSW__
1696     ed->Show();
1697     if ( secondary )
1698         secondary->Show();
1699 #endif
1700
1701     // Set maximum length
1702     if ( maxLen > 0 )
1703         tc->SetMaxLength( maxLen );
1704
1705     // Connect event handling
1706     id = ed->GetId();
1707     this->Connect(id, wxEVT_COMMAND_TEXT_UPDATED,
1708         wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1709     this->Connect(id, wxEVT_COMMAND_TEXT_ENTER,
1710         wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1711
1712     return (wxWindow*) ed;
1713 }
1714
1715 // -----------------------------------------------------------------------
1716
1717 wxWindow* wxPropertyGrid::GenerateEditorButton( const wxPoint& pos, const wxSize& sz )
1718 {
1719     wxWindowID id = wxPG_SUBID2;
1720     wxPGProperty* selected = m_selected;
1721     wxASSERT(selected);
1722
1723 #ifdef __WXMAC__
1724    // Decorations are chunky on Mac, and we can't make the button square, so
1725    // do things a bit differently on this platform.
1726
1727    wxPoint p(pos.x+sz.x,
1728              pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1729    wxSize s(25, -1);
1730
1731    wxButton* but = new wxButton();
1732    but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1733
1734    // Now that we know the size, move to the correct position
1735    p.x = pos.x + sz.x - but->GetSize().x - 2;
1736    but->Move(p);
1737
1738 #else
1739     wxSize s(sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2),
1740         sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2));
1741
1742     // Reduce button width to lineheight
1743     if ( s.x > m_lineHeight )
1744         s.x = m_lineHeight;
1745
1746 #ifdef __WXGTK__
1747     // On wxGTK, take fixed button margins into account
1748     if ( s.x < 25 )
1749         s.x = 25;
1750 #endif
1751
1752     wxPoint p(pos.x+sz.x-s.x,
1753         pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1754
1755     wxButton* but = new wxButton();
1756   #ifdef __WXMSW__
1757     but->Hide();
1758   #endif
1759     but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1760
1761   #ifdef __WXGTK__
1762     wxFont font = GetFont();
1763     font.SetPointSize(font.GetPointSize()-2);
1764     but->SetFont(font);
1765   #else
1766     but->SetFont(GetFont());
1767   #endif
1768 #endif
1769
1770     if ( selected->HasFlag(wxPG_PROP_READONLY) )
1771         but->Disable();
1772
1773     // Connect event handling
1774     id = but->GetId();
1775     this->Connect(id, wxEVT_COMMAND_BUTTON_CLICKED,
1776         wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1777
1778     return but;
1779 }
1780
1781 // -----------------------------------------------------------------------
1782
1783 wxWindow* wxPropertyGrid::GenerateEditorTextCtrlAndButton( const wxPoint& pos,
1784                                                            const wxSize& sz,
1785                                                            wxWindow** psecondary,
1786                                                            int limitedEditing,
1787                                                            wxPGProperty* property )
1788 {
1789     wxButton* but = (wxButton*)GenerateEditorButton(pos,sz);
1790     *psecondary = (wxWindow*)but;
1791
1792     if ( limitedEditing )
1793     {
1794     #ifdef __WXMSW__
1795         // There is button Show in GenerateEditorTextCtrl as well
1796         but->Show();
1797     #endif
1798         return (wxWindow*) NULL;
1799     }
1800
1801     wxString text;
1802
1803     if ( !property->IsValueUnspecified() )
1804         text = property->GetValueString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
1805
1806     return GenerateEditorTextCtrl(pos,sz,text,but,property->m_maxLen);
1807 }
1808
1809 // -----------------------------------------------------------------------
1810
1811 wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
1812 {
1813     wxWindow* wnd = GetEditorControl();
1814
1815     if ( !wnd )
1816         return NULL;
1817
1818     if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
1819         return wxStaticCast(wnd, wxTextCtrl);
1820
1821     if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
1822     {
1823         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
1824         return cb->GetTextCtrl();
1825     }
1826
1827     return NULL;
1828 }
1829
1830 // -----------------------------------------------------------------------
1831
1832 wxPGEditor* wxPropertyGridInterface::GetEditorByName( const wxString& editorName )
1833 {
1834     wxPGHashMapS2P::const_iterator it;
1835
1836     it = wxPGGlobalVars->m_mapEditorClasses.find(editorName);
1837     if ( it == wxPGGlobalVars->m_mapEditorClasses.end() )
1838         return NULL;
1839     return (wxPGEditor*) it->second;
1840 }
1841
1842 // -----------------------------------------------------------------------
1843 // wxPGEditorDialogAdapter
1844 // -----------------------------------------------------------------------
1845
1846 IMPLEMENT_ABSTRACT_CLASS(wxPGEditorDialogAdapter, wxObject)
1847
1848 bool wxPGEditorDialogAdapter::ShowDialog( wxPropertyGrid* propGrid, wxPGProperty* property )
1849 {
1850     if ( !propGrid->EditorValidate() )
1851         return false;
1852
1853     bool res = DoShowDialog( propGrid, property );
1854
1855     if ( res )
1856     {
1857         propGrid->ValueChangeInEvent( m_value );
1858         return true;
1859     }
1860
1861     return false;
1862 }
1863
1864 // -----------------------------------------------------------------------
1865 // wxPGMultiButton
1866 // -----------------------------------------------------------------------
1867
1868 wxPGMultiButton::wxPGMultiButton( wxPropertyGrid* pg, const wxSize& sz )
1869     : wxWindow( pg->GetPanel(), wxPG_SUBID2, wxPoint(-100,-100), wxSize(0, sz.y) ),
1870       m_fullEditorSize(sz), m_buttonsWidth(0)
1871 {
1872     SetBackgroundColour(pg->GetCellBackgroundColour());
1873 }
1874
1875 void wxPGMultiButton::Finalize( wxPropertyGrid* propGrid, const wxPoint& pos )
1876 {
1877     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
1878
1879     // Connect event handling
1880     for ( unsigned int i=0; i<GetCount(); i++ )
1881     {
1882         wxWindowID id = GetButtonId(i);
1883         propGrid->Connect(id, wxEVT_COMMAND_BUTTON_CLICKED,
1884             wxCommandEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1885     }
1886 }
1887
1888 int wxPGMultiButton::GenId( int id ) const
1889 {
1890     if ( id < -1 )
1891     {
1892         if ( m_buttons.size() )
1893             id = GetButton(m_buttons.size()-1)->GetId() + 1;
1894         else
1895             id = wxPG_SUBID2;
1896     }
1897     return id;
1898 }
1899
1900 #if wxUSE_BMPBUTTON
1901 void wxPGMultiButton::Add( const wxBitmap& bitmap, int id )
1902 {
1903     id = GenId(id);
1904     wxSize sz = GetSize();
1905     wxButton* button = new wxBitmapButton( this, id, bitmap, wxPoint(sz.x, 0), wxSize(sz.y, sz.y) );
1906     m_buttons.push_back(button);
1907     int bw = button->GetSize().x;
1908     SetSize(wxSize(sz.x+bw,sz.y));
1909     m_buttonsWidth += bw;
1910 }
1911 #endif
1912
1913 void wxPGMultiButton::Add( const wxString& label, int id )
1914 {
1915     id = GenId(id);
1916     wxSize sz = GetSize();
1917     wxButton* button = new wxButton( this, id, label, wxPoint(sz.x, 0), wxSize(sz.y, sz.y) );
1918     m_buttons.push_back(button);
1919     int bw = button->GetSize().x;
1920     SetSize(wxSize(sz.x+bw,sz.y));
1921     m_buttonsWidth += bw;
1922 }
1923
1924 // -----------------------------------------------------------------------
1925
1926 #endif  // wxUSE_PROPGRID