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->GetValueAsString(property->HasFlag(wxPG_PROP_READONLY) ?
 240                                             0 : wxPG_EDITABLE_VALUE);
 241
 242     int flags = 0;
 243     if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
 244          property->IsKindOf(CLASSINFO(wxStringProperty)) )
 245         flags |= wxTE_PASSWORD;
 246
 247     wxWindow* wnd = propGrid->GenerateEditorTextCtrl(pos,sz,text,(wxWindow*)NULL,flags,
 248                                                      property->GetMaxLength());
 249
 250     return wnd;
 251 }
 252
 253 #if 0
 254 void wxPGTextCtrlEditor::DrawValue( wxDC& dc, wxPGProperty* property, const wxRect& rect ) const
 255 {
 256     if ( !property->IsValueUnspecified() )
 257     {
 258         wxString drawStr = property->GetDisplayedString();
 259
 260         // Code below should no longer be needed, as the obfuscation
 261         // is now done in GetValueAsString.
 262         /*if ( (property->GetFlags() & wxPG_PROP_PASSWORD) &&
 263              property->IsKindOf(WX_PG_CLASSINFO(wxStringProperty)) )
 264         {
 265             size_t a = drawStr.length();
 266             drawStr.Empty();
 267             drawStr.Append(wxS('*'),a);
 268         }*/
 269         dc.DrawText( drawStr, rect.x+wxPG_XBEFORETEXT, rect.y );
 270     }
 271 }
 272 #endif
 273
 274 void wxPGTextCtrlEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 275 {
 276     wxTextCtrl* tc = wxDynamicCast(ctrl, wxTextCtrl);
 277     if (!tc) return;
 278
 279     wxString s;
 280
 281     if ( tc->HasFlag(wxTE_PASSWORD) )
 282         s = property->GetValueAsString(wxPG_FULL_VALUE);
 283     else
 284         s = property->GetDisplayedString();
 285
 286     tc->SetValue(s);
 287 }
 288
 289
 290 // Provided so that, for example, ComboBox editor can use the same code
 291 // (multiple inheritance would get way too messy).
 292 bool wxPGTextCtrlEditor::OnTextCtrlEvent( wxPropertyGrid* propGrid,
 293                                           wxPGProperty* WXUNUSED(property),
 294                                           wxWindow* ctrl,
 295                                           wxEvent& event )
 296 {
 297     if ( !ctrl )
 298         return false;
 299
 300     if ( event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER )
 301     {
 302         if ( propGrid->IsEditorsValueModified() )
 303         {
 304             return true;
 305         }
 306     }
 307     else if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
 308     {
 309         //
 310         // Pass this event outside wxPropertyGrid so that,
 311         // if necessary, program can tell when user is editing
 312         // a textctrl.
 313         // FIXME: Is it safe to change event id in the middle of event
 314         //        processing (seems to work, but...)?
 315         event.Skip();
 316         event.SetId(propGrid->GetId());
 317
 318         propGrid->EditorsValueWasModified();
 319     }
 320     return false;
 321 }
 322
 323
 324 bool wxPGTextCtrlEditor::OnEvent( wxPropertyGrid* propGrid,
 325                                   wxPGProperty* property,
 326                                   wxWindow* ctrl,
 327                                   wxEvent& event ) const
 328 {
 329     return wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,ctrl,event);
 330 }
 331
 332
 333 bool wxPGTextCtrlEditor::GetTextCtrlValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl )
 334 {
 335     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 336     wxString textVal = tc->GetValue();
 337
 338     if ( property->UsesAutoUnspecified() && !textVal.length() )
 339     {
 340         variant.MakeNull();
 341         return true;
 342     }
 343
 344     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
 345
 346     // Changing unspecified always causes event (returning
 347     // true here should be enough to trigger it).
 348     // TODO: Move to propgrid.cpp
 349     if ( !res && variant.IsNull() )
 350         res = true;
 351
 352     return res;
 353 }
 354
 355
 356 bool wxPGTextCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 357 {
 358     return wxPGTextCtrlEditor::GetTextCtrlValueFromControl(variant, property, ctrl);
 359 }
 360
 361
 362 void wxPGTextCtrlEditor::SetValueToUnspecified( wxPGProperty* property, wxWindow* ctrl ) const
 363 {
 364     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 365
 366     wxPropertyGrid* pg = property->GetGrid();
 367     wxASSERT(pg);  // Really, property grid should exist if editor does
 368     if ( pg )
 369         tc->SetValue(wxEmptyString);
 370 }
 371
 372
 373 void wxPGTextCtrlEditor::SetControlStringValue( wxPGProperty* property, wxWindow* ctrl, const wxString& txt ) const
 374 {
 375     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 376
 377     wxPropertyGrid* pg = property->GetGrid();
 378     wxASSERT(pg);  // Really, property grid should exist if editor does
 379     if ( pg )
 380         tc->SetValue(txt);
 381 }
 382
 383
 384 void wxPGTextCtrlEditor::OnFocus( wxPGProperty*, wxWindow* wnd ) const
 385 {
 386     wxTextCtrl* tc = wxStaticCast(wnd, wxTextCtrl);
 387
 388     tc->SetSelection(-1,-1);
 389 }
 390
 391
 392 wxPGTextCtrlEditor::~wxPGTextCtrlEditor() { }
 393
 394
 395 // -----------------------------------------------------------------------
 396 // wxPGChoiceEditor
 397 // -----------------------------------------------------------------------
 398
 399
 400 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(Choice,wxPGChoiceEditor,wxPGEditor)
 401
 402
 403 // This is a special enhanced double-click processor class.
 404 // In essence, it allows for double-clicks for which the
 405 // first click "created" the control.
 406 class wxPGDoubleClickProcessor : public wxEvtHandler
 407 {
 408 public:
 409
 410     wxPGDoubleClickProcessor( wxOwnerDrawnComboBox* combo, wxPGProperty* property )
 411         : wxEvtHandler()
 412     {
 413         m_timeLastMouseUp = 0;
 414         m_combo = combo;
 415         m_property = property;
 416         m_downReceived = false;
 417     }
 418
 419 protected:
 420
 421     void OnMouseEvent( wxMouseEvent& event )
 422     {
 423         wxLongLong t = ::wxGetLocalTimeMillis();
 424         int evtType = event.GetEventType();
 425
 426         if ( m_property->HasFlag(wxPG_PROP_USE_DCC) &&
 427              m_property->IsKindOf(CLASSINFO(wxBoolProperty)) &&
 428              !m_combo->IsPopupShown() )
 429         {
 430             // Just check that it is in the text area
 431             wxPoint pt = event.GetPosition();
 432             if ( m_combo->GetTextRect().Contains(pt) )
 433             {
 434                 if ( evtType == wxEVT_LEFT_DOWN )
 435                 {
 436                     // Set value to avoid up-events without corresponding downs
 437                     m_downReceived = true;
 438                 }
 439                 else if ( evtType == wxEVT_LEFT_DCLICK )
 440                 {
 441                     // We'll make our own double-clicks
 442                     event.SetEventType(0);
 443                     return;
 444                 }
 445                 else if ( evtType == wxEVT_LEFT_UP )
 446                 {
 447                     if ( m_downReceived || m_timeLastMouseUp == 1 )
 448                     {
 449                         wxLongLong timeFromLastUp = (t-m_timeLastMouseUp);
 450
 451                         if ( timeFromLastUp < DOUBLE_CLICK_CONVERSION_TRESHOLD )
 452                         {
 453                             event.SetEventType(wxEVT_LEFT_DCLICK);
 454                             m_timeLastMouseUp = 1;
 455                         }
 456                         else
 457                         {
 458                             m_timeLastMouseUp = t;
 459                         }
 460                     }
 461                 }
 462             }
 463         }
 464
 465         event.Skip();
 466     }
 467
 468     void OnSetFocus( wxFocusEvent& event )
 469     {
 470         m_timeLastMouseUp = ::wxGetLocalTimeMillis();
 471         event.Skip();
 472     }
 473
 474 private:
 475     wxLongLong                  m_timeLastMouseUp;
 476     wxOwnerDrawnComboBox*       m_combo;
 477     wxPGProperty*               m_property;  // Selected property
 478     bool                        m_downReceived;
 479
 480     DECLARE_EVENT_TABLE()
 481 };
 482
 483 BEGIN_EVENT_TABLE(wxPGDoubleClickProcessor, wxEvtHandler)
 484     EVT_MOUSE_EVENTS(wxPGDoubleClickProcessor::OnMouseEvent)
 485     EVT_SET_FOCUS(wxPGDoubleClickProcessor::OnSetFocus)
 486 END_EVENT_TABLE()
 487
 488
 489
 490 class wxPGComboBox : public wxOwnerDrawnComboBox
 491 {
 492 public:
 493
 494     wxPGComboBox()
 495         : wxOwnerDrawnComboBox()
 496     {
 497         m_dclickProcessor = (wxPGDoubleClickProcessor*) NULL;
 498         m_sizeEventCalled = false;
 499     }
 500
 501     ~wxPGComboBox()
 502     {
 503         if ( m_dclickProcessor )
 504         {
 505             RemoveEventHandler(m_dclickProcessor);
 506             delete m_dclickProcessor;
 507         }
 508     }
 509
 510     bool Create(wxWindow *parent,
 511                 wxWindowID id,
 512                 const wxString& value,
 513                 const wxPoint& pos,
 514                 const wxSize& size,
 515                 const wxArrayString& choices,
 516                 long style = 0,
 517                 const wxValidator& validator = wxDefaultValidator,
 518                 const wxString& name = wxS("wxOwnerDrawnComboBox"))
 519     {
 520         if ( !wxOwnerDrawnComboBox::Create( parent,
 521                                             id,
 522                                             value,
 523                                             pos,
 524                                             size,
 525                                             choices,
 526                                             style,
 527                                             validator,
 528                                             name ) )
 529             return false;
 530
 531         m_dclickProcessor = new wxPGDoubleClickProcessor(this, GetGrid()->GetSelection() );
 532
 533         PushEventHandler(m_dclickProcessor);
 534
 535         return true;
 536     }
 537
 538     virtual void OnDrawItem( wxDC& dc, const wxRect& rect, int item, int flags ) const
 539     {
 540         wxPropertyGrid* pg = GetGrid();
 541         pg->OnComboItemPaint((wxPGCustomComboControl*)this,item,dc,(wxRect&)rect,flags);
 542     }
 543     virtual wxCoord OnMeasureItem( size_t item ) const
 544     {
 545         wxPropertyGrid* pg = GetGrid();
 546         wxRect rect;
 547         rect.x = -1;
 548         rect.width = 0;
 549         pg->OnComboItemPaint((wxPGCustomComboControl*)this,item,*((wxDC*)NULL),rect,0);
 550         return rect.height;
 551     }
 552
 553     wxPropertyGrid* GetGrid() const
 554     {
 555         wxPropertyGrid* pg = wxDynamicCast(GetParent()->GetParent(),wxPropertyGrid);
 556         wxASSERT(pg);
 557         return pg;
 558     }
 559
 560     virtual wxCoord OnMeasureItemWidth( size_t item ) const
 561     {
 562         wxPropertyGrid* pg = GetGrid();
 563         wxRect rect;
 564         rect.x = -1;
 565         rect.width = -1;
 566         pg->OnComboItemPaint((wxPGCustomComboControl*)this,item,*((wxDC*)NULL),rect,0);
 567         return rect.width;
 568     }
 569
 570     virtual void PositionTextCtrl( int WXUNUSED(textCtrlXAdjust), int WXUNUSED(textCtrlYAdjust) )
 571     {
 572         wxPropertyGrid* pg = GetGrid();
 573         wxOwnerDrawnComboBox::PositionTextCtrl(
 574             wxPG_TEXTCTRLXADJUST - (wxPG_XBEFOREWIDGET+wxPG_CONTROL_MARGIN+1) - 1,
 575             pg->GetSpacingY() + 2
 576         );
 577     }
 578
 579 private:
 580     wxPGDoubleClickProcessor*   m_dclickProcessor;
 581     bool                        m_sizeEventCalled;
 582 };
 583
 584
 585 void wxPropertyGrid::OnComboItemPaint( wxPGCustomComboControl* pCc,
 586                                        int item,
 587                                        wxDC& dc,
 588                                        wxRect& rect,
 589                                        int flags )
 590 {
 591     wxPGComboBox* pCb = (wxPGComboBox*)pCc;
 592
 593     // Sanity check
 594     wxASSERT( IsKindOf(CLASSINFO(wxPropertyGrid)) );
 595
 596     wxPGProperty* p = m_selected;
 597     wxString text;
 598
 599     const wxPGChoices& choices = p->GetChoices();
 600     const wxPGCommonValue* comVal = NULL;
 601     int comVals = p->GetDisplayedCommonValueCount();
 602     int comValIndex = -1;
 603
 604     int choiceCount = 0;
 605     if ( choices.IsOk() )
 606         choiceCount = choices.GetCount();
 607
 608     if ( item >= choiceCount && comVals > 0 )
 609     {
 610         comValIndex = item - choiceCount;
 611         comVal = GetCommonValue(comValIndex);
 612         if ( !p->IsValueUnspecified() )
 613             text = comVal->GetLabel();
 614     }
 615     else
 616     {
 617         if ( !(flags & wxODCB_PAINTING_CONTROL) )
 618         {
 619             text = pCb->GetString(item);
 620         }
 621         else
 622         {
 623             if ( !p->IsValueUnspecified() )
 624                 text = p->GetValueAsString(0);
 625         }
 626     }
 627
 628     if ( item < 0 )
 629         return;
 630
 631     wxSize cis;
 632
 633     const wxBitmap* itemBitmap = NULL;
 634
 635     if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().Ok() && comValIndex == -1 )
 636         itemBitmap = &choices.Item(item).GetBitmap();
 637
 638     //
 639     // Decide what custom image size to use
 640     if ( itemBitmap )
 641     {
 642         cis.x = itemBitmap->GetWidth();
 643         cis.y = itemBitmap->GetHeight();
 644     }
 645     else
 646     {
 647         cis = GetImageSize(p, item);
 648     }
 649
 650     if ( rect.x < 0 )
 651     {
 652         // Default measure behaviour (no flexible, custom paint image only)
 653         if ( rect.width < 0 )
 654         {
 655             wxCoord x, y;
 656             GetTextExtent(text, &x, &y, 0, 0, &m_font);
 657             rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9 + x;
 658         }
 659
 660         rect.height = cis.y + 2;
 661         return;
 662     }
 663
 664     wxPGPaintData paintdata;
 665     paintdata.m_parent = NULL;
 666     paintdata.m_choiceItem = item;
 667
 668     // This is by the current (1.0.0b) spec - if painting control, item is -1
 669     if ( (flags & wxODCB_PAINTING_CONTROL) )
 670         paintdata.m_choiceItem = -1;
 671
 672     if ( &dc )
 673         dc.SetBrush(*wxWHITE_BRUSH);
 674
 675     if ( rect.x >= 0 )
 676     {
 677         //
 678         // DrawItem call
 679
 680         wxPoint pt(rect.x + wxPG_CONTROL_MARGIN - wxPG_CHOICEXADJUST - 1,
 681                    rect.y + 1);
 682
 683         int renderFlags = wxPGCellRenderer::DontUseCellColours;
 684
 685         if ( flags & wxODCB_PAINTING_CONTROL )
 686             renderFlags |= wxPGCellRenderer::Control;
 687
 688         if ( flags & wxODCB_PAINTING_SELECTED )
 689             renderFlags |= wxPGCellRenderer::Selected;
 690
 691         if ( cis.x > 0 && (p->HasFlag(wxPG_PROP_CUSTOMIMAGE) || !(flags & wxODCB_PAINTING_CONTROL)) &&
 692              ( !p->m_valueBitmap || item == pCb->GetSelection() ) &&
 693              ( item >= 0 || (flags & wxODCB_PAINTING_CONTROL) ) &&
 694              !itemBitmap
 695            )
 696         {
 697             pt.x += wxCC_CUSTOM_IMAGE_MARGIN1;
 698             wxRect r(pt.x,pt.y,cis.x,cis.y);
 699
 700             if ( flags & wxODCB_PAINTING_CONTROL )
 701             {
 702                 //r.width = cis.x;
 703                 r.height = wxPG_STD_CUST_IMAGE_HEIGHT(m_lineHeight);
 704             }
 705
 706             paintdata.m_drawnWidth = r.width;
 707
 708             dc.SetPen(m_colPropFore);
 709             if ( comValIndex >= 0 )
 710             {
 711                 const wxPGCommonValue* cv = GetCommonValue(comValIndex);
 712                 wxPGCellRenderer* renderer = cv->GetRenderer();
 713                 r.width = rect.width;
 714                 renderer->Render( dc, r, this, p, m_selColumn, comValIndex, renderFlags );
 715                 return;
 716             }
 717             else if ( item >= 0 )
 718             {
 719                 p->OnCustomPaint( dc, r, paintdata );
 720             }
 721             else
 722             {
 723                 dc.DrawRectangle( r );
 724             }
 725
 726             pt.x += paintdata.m_drawnWidth + wxCC_CUSTOM_IMAGE_MARGIN2 - 1;
 727         }
 728         else
 729         {
 730             // TODO: This aligns text so that it seems to be horizontally
 731             //       on the same line as property values. Not really
 732             //       sure if its needed, but seems to not cause any harm.
 733             pt.x -= 1;
 734
 735             if ( item < 0 && (flags & wxODCB_PAINTING_CONTROL) )
 736                 item = pCb->GetSelection();
 737
 738             if ( choices.IsOk() && item >= 0 && comValIndex < 0 )
 739             {
 740                 const wxPGChoiceEntry& cell = choices.Item(item);
 741                 wxPGCellRenderer* renderer = wxPGGlobalVars->m_defaultRenderer;
 742                 int imageOffset = renderer->PreDrawCell( dc, rect, cell, renderFlags );
 743                 if ( imageOffset )
 744                     imageOffset += wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2;
 745                 pt.x += imageOffset;
 746             }
 747         }
 748
 749         //
 750         // Draw text
 751         //
 752
 753         pt.y += (rect.height-m_fontHeight)/2 - 1;
 754
 755         pt.x += 1;
 756
 757         dc.DrawText( text, pt.x + wxPG_XBEFORETEXT, pt.y );
 758     }
 759     else
 760     {
 761         //
 762         // MeasureItem call
 763
 764         p->OnCustomPaint( dc, rect, paintdata );
 765         rect.height = paintdata.m_drawnHeight + 2;
 766         rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9;
 767     }
 768 }
 769
 770 bool wxPGChoiceEditor_SetCustomPaintWidth( wxPropertyGrid* propGrid, wxPGComboBox* cb, int cmnVal )
 771 {
 772     wxPGProperty* property = propGrid->GetSelectedProperty();
 773     wxASSERT( property );
 774
 775     if ( cmnVal >= 0 )
 776     {
 777         // Yes, a common value is being selected
 778         property->SetCommonValue( cmnVal );
 779         wxSize imageSize = propGrid->GetCommonValue(cmnVal)->
 780                             GetRenderer()->GetImageSize(property, 1, cmnVal);
 781         if ( imageSize.x ) imageSize.x += ODCB_CUST_PAINT_MARGIN;
 782         cb->SetCustomPaintWidth( imageSize.x );
 783         return false;
 784     }
 785     else
 786     {
 787         wxSize imageSize = propGrid->GetImageSize(property, -1);
 788         if ( imageSize.x ) imageSize.x += ODCB_CUST_PAINT_MARGIN;
 789         cb->SetCustomPaintWidth( imageSize.x );
 790         return true;
 791     }
 792 }
 793
 794 // CreateControls calls this with CB_READONLY in extraStyle
 795 wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
 796                                                 wxPGProperty* property,
 797                                                 const wxPoint& pos,
 798                                                 const wxSize& sz,
 799                                                 long extraStyle ) const
 800 {
 801     const wxPGChoices& choices = property->GetChoices();
 802     wxString defString;
 803     int index = property->GetChoiceSelection();
 804
 805     bool isUnspecified = property->IsValueUnspecified();
 806
 807     if ( !isUnspecified )
 808         defString = property->GetDisplayedString();
 809
 810     wxArrayString labels = choices.GetLabels();
 811
 812     wxPGComboBox* cb;
 813
 814     wxPoint po(pos);
 815     wxSize si(sz);
 816     po.y += wxPG_CHOICEYADJUST;
 817     si.y -= (wxPG_CHOICEYADJUST*2);
 818
 819     po.x += wxPG_CHOICEXADJUST;
 820     si.x -= wxPG_CHOICEXADJUST;
 821     wxWindow* ctrlParent = propGrid->GetPanel();
 822
 823     int odcbFlags = extraStyle | wxBORDER_NONE | wxTE_PROCESS_ENTER;
 824
 825     //
 826     // If common value specified, use appropriate index
 827     unsigned int cmnVals = property->GetDisplayedCommonValueCount();
 828     if ( cmnVals )
 829     {
 830         if ( !isUnspecified )
 831         {
 832             int cmnVal = property->GetCommonValue();
 833             if ( cmnVal >= 0 )
 834             {
 835                 index = labels.size() + cmnVal;
 836             }
 837         }
 838
 839         unsigned int i;
 840         for ( i=0; i<cmnVals; i++ )
 841             labels.Add(propGrid->GetCommonValueLabel(i));
 842     }
 843
 844     cb = new wxPGComboBox();
 845 #ifdef __WXMSW__
 846     cb->Hide();
 847 #endif
 848     cb->Create(ctrlParent,
 849                wxPG_SUBID1,
 850                wxString(),
 851                po,
 852                si,
 853                labels,
 854                odcbFlags);
 855
 856     cb->SetButtonPosition(si.y,0,wxRIGHT);
 857     cb->SetTextIndent(wxPG_XBEFORETEXT-1);
 858
 859     wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, property->GetCommonValue() );
 860
 861     if ( index >= 0 && index < (int)cb->GetCount() )
 862     {
 863         cb->SetSelection( index );
 864         if ( defString.length() )
 865             cb->SetText( defString );
 866     }
 867     else if ( !(extraStyle & wxCB_READONLY) && defString.length() )
 868         cb->SetValue( defString );
 869     else
 870         cb->SetSelection( -1 );
 871
 872     // Connect event handling
 873     wxWindowID id = cb->GetId();
 874     propGrid->Connect(id, wxEVT_COMMAND_COMBOBOX_SELECTED,
 875         wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
 876     propGrid->Connect(id, wxEVT_COMMAND_TEXT_UPDATED,
 877         wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
 878     propGrid->Connect(id, wxEVT_COMMAND_TEXT_ENTER,
 879         wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
 880
 881 #ifdef __WXMSW__
 882     cb->Show();
 883 #endif
 884
 885     return (wxWindow*) cb;
 886 }
 887
 888
 889 void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 890 {
 891     wxASSERT( ctrl );
 892     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 893     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 894     int ind = property->GetChoiceSelection();
 895     cb->SetSelection(ind);
 896 }
 897
 898 wxPGWindowList wxPGChoiceEditor::CreateControls( wxPropertyGrid* propGrid, wxPGProperty* property,
 899         const wxPoint& pos, const wxSize& sz ) const
 900 {
 901     return CreateControlsBase(propGrid,property,pos,sz,wxCB_READONLY);
 902 }
 903
 904
 905 int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int index ) const
 906 {
 907     wxASSERT( ctrl );
 908     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 909     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 910
 911     if (index < 0)
 912         index = cb->GetCount();
 913
 914     return cb->Insert(label,index);
 915 }
 916
 917
 918 void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
 919 {
 920     wxASSERT( ctrl );
 921     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 922     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 923
 924     cb->Delete(index);
 925 }
 926
 927 bool wxPGChoiceEditor::OnEvent( wxPropertyGrid* propGrid, wxPGProperty* property,
 928     wxWindow* ctrl, wxEvent& event ) const
 929 {
 930     if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
 931     {
 932         wxPGComboBox* cb = (wxPGComboBox*)ctrl;
 933         int index = cb->GetSelection();
 934         int cmnValIndex = -1;
 935         int cmnVals = property->GetDisplayedCommonValueCount();
 936         int items = cb->GetCount();
 937
 938         if ( index >= (items-cmnVals) )
 939         {
 940             // Yes, a common value is being selected
 941             cmnValIndex = index - (items-cmnVals);
 942             property->SetCommonValue( cmnValIndex );
 943
 944             // Truly set value to unspecified?
 945             if ( propGrid->GetUnspecifiedCommonValue() == cmnValIndex )
 946             {
 947                 if ( !property->IsValueUnspecified() )
 948                     propGrid->SetInternalFlag(wxPG_FL_VALUE_CHANGE_IN_EVENT);
 949                 property->SetValueToUnspecified();
 950                 if ( !cb->HasFlag(wxCB_READONLY) )
 951                     cb->GetTextCtrl()->SetValue(wxEmptyString);
 952                 return false;
 953             }
 954         }
 955         return wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, cmnValIndex );
 956     }
 957     return false;
 958 }
 959
 960
 961 bool wxPGChoiceEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 962 {
 963     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 964
 965     int index = cb->GetSelection();
 966
 967     if ( index != property->GetChoiceSelection() ||
 968         // Changing unspecified always causes event (returning
 969         // true here should be enough to trigger it).
 970          property->IsValueUnspecified()
 971        )
 972     {
 973         return property->IntToValue( variant, index, 0 );
 974     }
 975     return false;
 976 }
 977
 978
 979 void wxPGChoiceEditor::SetControlStringValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, const wxString& txt ) const
 980 {
 981     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 982     wxASSERT( cb );
 983     cb->SetValue(txt);
 984 }
 985
 986
 987 void wxPGChoiceEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
 988 {
 989     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 990     wxASSERT( cb );
 991     cb->SetSelection(value);
 992 }
 993
 994
 995 void wxPGChoiceEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
 996 {
 997     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 998     cb->SetSelection(-1);
 999 }
1000
1001
1002 bool wxPGChoiceEditor::CanContainCustomImage() const
1003 {
1004     return true;
1005 }
1006
1007
1008 wxPGChoiceEditor::~wxPGChoiceEditor() { }
1009
1010
1011 // -----------------------------------------------------------------------
1012 // wxPGComboBoxEditor
1013 // -----------------------------------------------------------------------
1014
1015
1016 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ComboBox,
1017                                       wxPGComboBoxEditor,
1018                                       wxPGChoiceEditor)
1019
1020
1021 void wxPGComboBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1022 {
1023     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1024     cb->SetValue(property->GetValueAsString(wxPG_EDITABLE_VALUE));
1025
1026     // TODO: If string matches any selection, then select that.
1027 }
1028
1029
1030 wxPGWindowList wxPGComboBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1031                                                    wxPGProperty* property,
1032                                                    const wxPoint& pos,
1033                                                    const wxSize& sz ) const
1034 {
1035     return CreateControlsBase(propGrid,property,pos,sz,0);
1036 }
1037
1038
1039 bool wxPGComboBoxEditor::OnEvent( wxPropertyGrid* propGrid,
1040                                   wxPGProperty* property,
1041                                   wxWindow* ctrl,
1042                                   wxEvent& event ) const
1043 {
1044     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*) NULL;
1045     wxWindow* textCtrl = (wxWindow*) NULL;
1046
1047     if ( ctrl )
1048     {
1049         cb = (wxOwnerDrawnComboBox*)ctrl;
1050         textCtrl = cb->GetTextCtrl();
1051     }
1052
1053     if ( wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,textCtrl,event) )
1054         return true;
1055
1056     return wxPGChoiceEditor::OnEvent(propGrid,property,ctrl,event);
1057 }
1058
1059
1060 bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1061 {
1062     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1063     wxString textVal = cb->GetValue();
1064
1065     if ( property->UsesAutoUnspecified() && !textVal.length() )
1066     {
1067         variant.MakeNull();
1068         return true;
1069     }
1070
1071     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
1072
1073     // Changing unspecified always causes event (returning
1074     // true here should be enough to trigger it).
1075     if ( !res && variant.IsNull() )
1076         res = true;
1077
1078     return res;
1079 }
1080
1081
1082 void wxPGComboBoxEditor::OnFocus( wxPGProperty*, wxWindow* ctrl ) const
1083 {
1084     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1085     cb->GetTextCtrl()->SetSelection(-1,-1);
1086 }
1087
1088
1089 wxPGComboBoxEditor::~wxPGComboBoxEditor() { }
1090
1091
1092 // -----------------------------------------------------------------------
1093 // wxPGChoiceAndButtonEditor
1094 // -----------------------------------------------------------------------
1095
1096
1097 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ChoiceAndButton,
1098                                       wxPGChoiceAndButtonEditor,
1099                                       wxPGChoiceEditor)
1100
1101
1102 wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1103                                                           wxPGProperty* property,
1104                                                           const wxPoint& pos,
1105                                                           const wxSize& sz ) const
1106 {
1107     // Use one two units smaller to match size of the combo's dropbutton.
1108     // (normally a bigger button is used because it looks better)
1109     int bt_wid = sz.y;
1110     bt_wid -= 2;
1111     wxSize bt_sz(bt_wid,bt_wid);
1112
1113     // Position of button.
1114     wxPoint bt_pos(pos.x+sz.x-bt_sz.x,pos.y);
1115 #ifdef __WXMAC__
1116     bt_pos.y -= 1;
1117 #else
1118     bt_pos.y += 1;
1119 #endif
1120
1121     wxWindow* bt = propGrid->GenerateEditorButton( bt_pos, bt_sz );
1122
1123     // Size of choice.
1124     wxSize ch_sz(sz.x-bt->GetSize().x,sz.y);
1125
1126 #ifdef __WXMAC__
1127     ch_sz.x -= wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1128 #endif
1129
1130     wxWindow* ch = wxPGEditor_Choice->CreateControls(propGrid,property,
1131         pos,ch_sz).m_primary;
1132
1133 #ifdef __WXMSW__
1134     bt->Show();
1135 #endif
1136
1137     return wxPGWindowList(ch, bt);
1138 }
1139
1140
1141 wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor() { }
1142
1143
1144 // -----------------------------------------------------------------------
1145 // wxPGTextCtrlAndButtonEditor
1146 // -----------------------------------------------------------------------
1147
1148 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrlAndButton,
1149                                       wxPGTextCtrlAndButtonEditor,
1150                                       wxPGTextCtrlEditor)
1151
1152
1153 wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1154                                                             wxPGProperty* property,
1155                                                             const wxPoint& pos,
1156                                                             const wxSize& sz ) const
1157 {
1158     wxWindow* wnd2;
1159     wxWindow* wnd = propGrid->GenerateEditorTextCtrlAndButton( pos, sz, &wnd2,
1160         property->GetFlags() & wxPG_PROP_NOEDITOR, property);
1161
1162     return wxPGWindowList(wnd, wnd2);
1163 }
1164
1165
1166 wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor() { }
1167
1168
1169 // -----------------------------------------------------------------------
1170 // wxPGCheckBoxEditor
1171 // -----------------------------------------------------------------------
1172
1173 #if wxPG_INCLUDE_CHECKBOX
1174
1175 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(CheckBox,
1176                                       wxPGCheckBoxEditor,
1177                                       wxPGEditor)
1178
1179
1180 // state argument: 0x01 = set if checked
1181 //                 0x02 = set if rectangle should be bold
1182 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei, int state, const wxColour& linecol )
1183 {
1184
1185     // Box rectangle.
1186     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),box_hei,box_hei);
1187
1188     // Draw check mark first because it is likely to overdraw the
1189     // surrounding rectangle.
1190     if ( state & 1 )
1191     {
1192         wxRect r2(r.x+wxPG_CHECKMARK_XADJ,
1193                   r.y+wxPG_CHECKMARK_YADJ,
1194                   r.width+wxPG_CHECKMARK_WADJ,
1195                   r.height+wxPG_CHECKMARK_HADJ);
1196     #if wxPG_CHECKMARK_DEFLATE
1197         r2.Deflate(wxPG_CHECKMARK_DEFLATE);
1198     #endif
1199         dc.DrawCheckMark(r2);
1200
1201         // This would draw a simple cross check mark.
1202         // dc.DrawLine(r.x,r.y,r.x+r.width-1,r.y+r.height-1);
1203         // dc.DrawLine(r.x,r.y+r.height-1,r.x+r.width-1,r.y);
1204
1205     }
1206
1207     if ( !(state & 2) )
1208     {
1209         // Pen for thin rectangle.
1210         dc.SetPen(linecol);
1211     }
1212     else
1213     {
1214         // Pen for bold rectangle.
1215         wxPen linepen(linecol,2,wxSOLID);
1216         linepen.SetJoin(wxJOIN_MITER); // This prevents round edges.
1217         dc.SetPen(linepen);
1218         r.x++;
1219         r.y++;
1220         r.width--;
1221         r.height--;
1222     }
1223
1224     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1225
1226     dc.DrawRectangle(r);
1227     dc.SetPen(*wxTRANSPARENT_PEN);
1228 }
1229
1230 //
1231 // Real simple custom-drawn checkbox-without-label class.
1232 //
1233 class wxSimpleCheckBox : public wxControl
1234 {
1235 public:
1236
1237     void SetValue( int value );
1238
1239     wxSimpleCheckBox( wxWindow* parent,
1240                       wxWindowID id,
1241                       const wxPoint& pos = wxDefaultPosition,
1242                       const wxSize& size = wxDefaultSize )
1243         : wxControl(parent,id,pos,size,wxBORDER_NONE|wxWANTS_CHARS)
1244     {
1245         // Due to SetOwnFont stuff necessary for GTK+ 1.2, we need to have this
1246         SetFont( parent->GetFont() );
1247
1248         m_state = 0;
1249         wxPropertyGrid* pg = (wxPropertyGrid*) parent->GetParent();
1250         wxASSERT( pg->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1251         m_boxHeight = pg->GetFontHeight();
1252         SetBackgroundStyle( wxBG_STYLE_COLOUR );
1253     }
1254
1255     virtual ~wxSimpleCheckBox();
1256
1257     virtual bool ProcessEvent(wxEvent& event);
1258
1259     int m_state;
1260     int m_boxHeight;
1261
1262     static wxBitmap* ms_doubleBuffer;
1263
1264 };
1265
1266 wxSimpleCheckBox::~wxSimpleCheckBox()
1267 {
1268     delete ms_doubleBuffer;
1269     ms_doubleBuffer = NULL;
1270 }
1271
1272
1273 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = (wxBitmap*) NULL;
1274
1275 // value = 2 means toggle (sorry, too lazy to do constants)
1276 void wxSimpleCheckBox::SetValue( int value )
1277 {
1278     if ( value > 1 )
1279     {
1280         m_state++;
1281         if ( m_state > 1 ) m_state = 0;
1282     }
1283     else
1284     {
1285         m_state = value;
1286     }
1287     Refresh();
1288
1289     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
1290
1291     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent()->GetParent();
1292     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1293     propGrid->OnCustomEditorEvent(evt);
1294 }
1295
1296
1297 bool wxSimpleCheckBox::ProcessEvent(wxEvent& event)
1298 {
1299     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent()->GetParent();
1300     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1301
1302     if ( ( (event.GetEventType() == wxEVT_LEFT_DOWN || event.GetEventType() == wxEVT_LEFT_DCLICK)
1303           && ((wxMouseEvent&)event).m_x > (wxPG_XBEFORETEXT-2)
1304           && ((wxMouseEvent&)event).m_x <= (wxPG_XBEFORETEXT-2+m_boxHeight) )
1305        )
1306     {
1307         SetValue(2);
1308         return true;
1309     }
1310     else if ( event.GetEventType() == wxEVT_PAINT )
1311     {
1312         wxSize clientSize = GetClientSize();
1313         wxPaintDC dc(this);
1314
1315         /*
1316         // Buffered paint DC doesn't seem to do much good
1317         if ( !ms_doubleBuffer ||
1318              clientSize.x > ms_doubleBuffer->GetWidth() ||
1319              clientSize.y > ms_doubleBuffer->GetHeight() )
1320         {
1321             delete ms_doubleBuffer;
1322             ms_doubleBuffer = new wxBitmap(clientSize.x+25,clientSize.y+25);
1323         }
1324
1325         wxBufferedPaintDC dc(this,*ms_doubleBuffer);
1326         */
1327
1328         wxRect rect(0,0,clientSize.x,clientSize.y);
1329         //rect.x -= 1;
1330         rect.y += 1;
1331         rect.width += 1;
1332
1333         m_boxHeight = propGrid->GetFontHeight();
1334
1335         wxColour bgcol = GetBackgroundColour();
1336         dc.SetBrush( bgcol );
1337         dc.SetPen( bgcol );
1338         dc.DrawRectangle( rect );
1339
1340         wxColour txcol = GetForegroundColour();
1341
1342         int state = m_state;
1343         if ( m_font.GetWeight() == wxBOLD )
1344             state |= 2;
1345
1346         DrawSimpleCheckBox(dc,rect,m_boxHeight,state,txcol);
1347
1348         // If focused, indicate it somehow.
1349         /*
1350         if ( wxWindow::FindFocus() == this )
1351         {
1352             rect.x += 1;
1353             rect.width -= 1;
1354
1355             wxPGDrawFocusRect(dc,rect);
1356         }
1357         */
1358
1359         return true;
1360     }
1361     else if ( event.GetEventType() == wxEVT_SIZE ||
1362               event.GetEventType() == wxEVT_SET_FOCUS ||
1363               event.GetEventType() == wxEVT_KILL_FOCUS
1364             )
1365     {
1366         Refresh();
1367     }
1368     else if ( event.GetEventType() == wxEVT_KEY_DOWN )
1369     {
1370         wxKeyEvent& keyEv = (wxKeyEvent&) event;
1371
1372         if ( keyEv.GetKeyCode() == WXK_SPACE )
1373         {
1374             SetValue(2);
1375             return true;
1376         }
1377     }
1378     return wxControl::ProcessEvent(event);
1379 }
1380
1381
1382 wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1383                                                    wxPGProperty* property,
1384                                                    const wxPoint& pos,
1385                                                    const wxSize& size ) const
1386 {
1387     wxPoint pt = pos;
1388     pt.x -= wxPG_XBEFOREWIDGET;
1389     wxSize sz = size;
1390     sz.x = propGrid->GetFontHeight() + (wxPG_XBEFOREWIDGET*2) + 4;
1391
1392     wxSimpleCheckBox* cb = new wxSimpleCheckBox(propGrid->GetPanel(),wxPG_SUBID1,pt,sz);
1393
1394     cb->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
1395
1396     cb->Connect( wxPG_SUBID1, wxEVT_LEFT_DOWN,
1397             (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
1398             &wxPropertyGrid::OnCustomEditorEvent, NULL, propGrid );
1399
1400     cb->Connect( wxPG_SUBID1, wxEVT_LEFT_DCLICK,
1401             (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)
1402             &wxPropertyGrid::OnCustomEditorEvent, NULL, propGrid );
1403
1404     if ( property->GetChoiceSelection() > 0 &&
1405          !property->IsValueUnspecified() )
1406         cb->m_state = 1;
1407
1408     // If mouse cursor was on the item, toggle the value now.
1409     if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
1410     {
1411         wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
1412         if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
1413         {
1414             cb->m_state++;
1415
1416             if ( cb->m_state > 1 )
1417                 cb->m_state = 0;
1418
1419             // Makes sure wxPG_EVT_CHANGING etc. is sent for this initial click
1420             propGrid->ChangePropertyValue(property, wxPGVariant_Bool(cb->m_state));
1421         }
1422     }
1423
1424     propGrid->SetInternalFlag( wxPG_FL_FIXED_WIDTH_EDITOR );
1425
1426     return cb;
1427 }
1428
1429 /*
1430 class wxPGCheckBoxRenderer : public wxPGDefaultRenderer
1431 {
1432 public:
1433
1434     virtual void Render( wxDC& dc, const wxRect& rect,
1435                          const wxPropertyGrid* WXUNUSED(propertyGrid), wxPGProperty* property,
1436                          int WXUNUSED(column), int WXUNUSED(item), int WXUNUSED(flags) ) const
1437     {
1438         int state = 0;
1439         if ( !(property->GetFlags() & wxPG_PROP_UNSPECIFIED) )
1440         {
1441             state = ((wxPGProperty*)property)->GetChoiceInfo((wxPGChoiceInfo*)NULL);
1442             if ( dc.GetFont().GetWeight() == wxBOLD ) state |= 2;
1443         }
1444         DrawSimpleCheckBox(dc,rect,dc.GetCharHeight(),state,dc.GetTextForeground());
1445     }
1446
1447 protected:
1448 };
1449
1450 wxPGCheckBoxRenderer g_wxPGCheckBoxRenderer;
1451
1452 wxPGCellRenderer* wxPGCheckBoxEditor::GetCellRenderer() const
1453 {
1454     return &g_wxPGCheckBoxRenderer;
1455 }
1456 */
1457
1458 void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect, wxPGProperty* property, const wxString& WXUNUSED(text) ) const
1459 {
1460     int state = 0;
1461     if ( !property->IsValueUnspecified() )
1462     {
1463         state = property->GetChoiceSelection();
1464         if ( dc.GetFont().GetWeight() == wxBOLD ) state |= 2;
1465     }
1466     DrawSimpleCheckBox(dc,rect,dc.GetCharHeight(),state,dc.GetTextForeground());
1467 }
1468
1469 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1470 {
1471     wxASSERT( ctrl );
1472     ((wxSimpleCheckBox*)ctrl)->m_state = property->GetChoiceSelection();
1473     ctrl->Refresh();
1474 }
1475
1476
1477 bool wxPGCheckBoxEditor::OnEvent( wxPropertyGrid* WXUNUSED(propGrid), wxPGProperty* WXUNUSED(property),
1478     wxWindow* WXUNUSED(ctrl), wxEvent& event ) const
1479 {
1480     if ( event.GetEventType() == wxEVT_COMMAND_CHECKBOX_CLICKED )
1481     {
1482         return true;
1483     }
1484     return false;
1485 }
1486
1487
1488 bool wxPGCheckBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1489 {
1490     wxSimpleCheckBox* cb = (wxSimpleCheckBox*)ctrl;
1491
1492     int index = cb->m_state;
1493
1494     if ( index != property->GetChoiceSelection() ||
1495          // Changing unspecified always causes event (returning
1496          // true here should be enough to trigger it).
1497          property->IsValueUnspecified()
1498        )
1499     {
1500         return property->IntToValue(variant, index, 0);
1501     }
1502     return false;
1503 }
1504
1505
1506 void wxPGCheckBoxEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1507 {
1508     if ( value != 0 ) value = 1;
1509     ((wxSimpleCheckBox*)ctrl)->m_state = value;
1510     ctrl->Refresh();
1511 }
1512
1513
1514 void wxPGCheckBoxEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1515 {
1516     ((wxSimpleCheckBox*)ctrl)->m_state = 0;
1517     ctrl->Refresh();
1518 }
1519
1520
1521 wxPGCheckBoxEditor::~wxPGCheckBoxEditor() { }
1522
1523
1524 #endif // wxPG_INCLUDE_CHECKBOX
1525
1526 // -----------------------------------------------------------------------
1527
1528 wxWindow* wxPropertyGrid::GetEditorControl() const
1529 {
1530     wxWindow* ctrl = m_wndEditor;
1531
1532     if ( !ctrl )
1533         return ctrl;
1534
1535     return ctrl;
1536 }
1537
1538 // -----------------------------------------------------------------------
1539
1540 void wxPropertyGrid::CorrectEditorWidgetSizeX()
1541 {
1542     if ( m_selColumn == -1 )
1543         return;
1544
1545     int secWid = 0;
1546     int newSplitterx = m_pState->DoGetSplitterPosition(m_selColumn-1);
1547     int newWidth = newSplitterx + m_pState->m_colWidths[m_selColumn];
1548
1549     if ( m_wndEditor2 )
1550     {
1551         // if width change occurred, move secondary wnd by that amount
1552         wxRect r = m_wndEditor2->GetRect();
1553         secWid = r.width;
1554         r.x = newWidth - secWid;
1555
1556         m_wndEditor2->SetSize( r );
1557
1558         // if primary is textctrl, then we have to add some extra space
1559 #ifdef __WXMAC__
1560         if ( m_wndEditor )
1561 #else
1562         if ( m_wndEditor && m_wndEditor->IsKindOf(CLASSINFO(wxTextCtrl)) )
1563 #endif
1564             secWid += wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1565     }
1566
1567     if ( m_wndEditor )
1568     {
1569         wxRect r = m_wndEditor->GetRect();
1570
1571         r.x = newSplitterx+m_ctrlXAdjust;
1572
1573         if ( !(m_iFlags & wxPG_FL_FIXED_WIDTH_EDITOR) )
1574             r.width = newWidth - r.x - secWid;
1575
1576         m_wndEditor->SetSize(r);
1577     }
1578
1579     if ( m_wndEditor2 )
1580         m_wndEditor2->Refresh();
1581 }
1582
1583 // -----------------------------------------------------------------------
1584
1585 void wxPropertyGrid::CorrectEditorWidgetPosY()
1586 {
1587     if ( m_selected && (m_wndEditor || m_wndEditor2) )
1588     {
1589         wxRect r = GetEditorWidgetRect(m_selected, m_selColumn);
1590
1591         if ( m_wndEditor )
1592         {
1593             wxPoint pos = m_wndEditor->GetPosition();
1594
1595             // Calculate y offset
1596             int offset = pos.y % m_lineHeight;
1597
1598             m_wndEditor->Move(pos.x, r.y + offset);
1599         }
1600
1601         if ( m_wndEditor2 )
1602         {
1603             wxPoint pos = m_wndEditor2->GetPosition();
1604
1605             m_wndEditor2->Move(pos.x, r.y);
1606         }
1607     }
1608 }
1609
1610 // -----------------------------------------------------------------------
1611
1612 // Fixes position of wxTextCtrl-like control (wxSpinCtrl usually
1613 // fits into that category as well).
1614 void wxPropertyGrid::FixPosForTextCtrl( wxWindow* ctrl, const wxPoint& offset )
1615 {
1616     // Center the control vertically
1617     wxRect finalPos = ctrl->GetRect();
1618     int y_adj = (m_lineHeight - finalPos.height)/2 + wxPG_TEXTCTRLYADJUST;
1619
1620     // Prevent over-sized control
1621     int sz_dec = (y_adj + finalPos.height) - m_lineHeight;
1622     if ( sz_dec < 0 ) sz_dec = 0;
1623
1624     finalPos.y += y_adj;
1625     finalPos.height -= (y_adj+sz_dec);
1626
1627     const int textCtrlXAdjust = wxPG_TEXTCTRLXADJUST;
1628
1629     finalPos.x += textCtrlXAdjust;
1630     finalPos.width -= textCtrlXAdjust;
1631
1632     finalPos.x += offset.x;
1633     finalPos.y += offset.y;
1634
1635     ctrl->SetSize(finalPos);
1636 }
1637
1638 // -----------------------------------------------------------------------
1639
1640 wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
1641                                                   const wxSize& sz,
1642                                                   const wxString& value,
1643                                                   wxWindow* secondary,
1644                                                   int extraStyle,
1645                                                   int maxLen )
1646 {
1647     wxWindowID id = wxPG_SUBID1;
1648     wxPGProperty* selected = m_selected;
1649     wxASSERT(selected);
1650
1651     int tcFlags = wxTE_PROCESS_ENTER | extraStyle;
1652
1653     if ( selected->HasFlag(wxPG_PROP_READONLY) )
1654         tcFlags |= wxTE_READONLY;
1655
1656     wxPoint p(pos.x,pos.y);
1657     wxSize s(sz.x,sz.y);
1658
1659    // Need to reduce width of text control on Mac
1660 #if defined(__WXMAC__)
1661     s.x -= 8;
1662 #endif
1663
1664      // Take button into acccount
1665     if ( secondary )
1666     {
1667         s.x -= (secondary->GetSize().x + wxPG_TEXTCTRL_AND_BUTTON_SPACING);
1668         m_iFlags &= ~(wxPG_FL_PRIMARY_FILLS_ENTIRE);
1669     }
1670
1671     // If the height is significantly higher, then use border, and fill the rect exactly.
1672     bool hasSpecialSize = false;
1673
1674     if ( (sz.y - m_lineHeight) > 5 )
1675         hasSpecialSize = true;
1676
1677     wxWindow* ctrlParent = GetPanel();
1678
1679     if ( !hasSpecialSize )
1680         tcFlags |= wxBORDER_NONE;
1681
1682     wxTextCtrl* tc = new wxTextCtrl();
1683
1684 #if defined(__WXMSW__)
1685     tc->Hide();
1686 #endif
1687     SetupTextCtrlValue(value);
1688     tc->Create(ctrlParent,id,value, p, s,tcFlags);
1689
1690     wxWindow* ed = tc;
1691
1692     // Center the control vertically
1693     if ( !hasSpecialSize )
1694         FixPosForTextCtrl(ed);
1695
1696 #ifdef __WXMSW__
1697     ed->Show();
1698     if ( secondary )
1699         secondary->Show();
1700 #endif
1701
1702     // Set maximum length
1703     if ( maxLen > 0 )
1704         tc->SetMaxLength( maxLen );
1705
1706     // Connect event handling
1707     id = ed->GetId();
1708     this->Connect(id, wxEVT_COMMAND_TEXT_UPDATED,
1709         wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1710     this->Connect(id, wxEVT_COMMAND_TEXT_ENTER,
1711         wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1712
1713     return (wxWindow*) ed;
1714 }
1715
1716 // -----------------------------------------------------------------------
1717
1718 wxWindow* wxPropertyGrid::GenerateEditorButton( const wxPoint& pos, const wxSize& sz )
1719 {
1720     wxWindowID id = wxPG_SUBID2;
1721     wxPGProperty* selected = m_selected;
1722     wxASSERT(selected);
1723
1724 #ifdef __WXMAC__
1725    // Decorations are chunky on Mac, and we can't make the button square, so
1726    // do things a bit differently on this platform.
1727
1728    wxPoint p(pos.x+sz.x,
1729              pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1730    wxSize s(25, -1);
1731
1732    wxButton* but = new wxButton();
1733    but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1734
1735    // Now that we know the size, move to the correct position
1736    p.x = pos.x + sz.x - but->GetSize().x - 2;
1737    but->Move(p);
1738
1739 #else
1740     wxSize s(sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2),
1741         sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2));
1742
1743     // Reduce button width to lineheight
1744     if ( s.x > m_lineHeight )
1745         s.x = m_lineHeight;
1746
1747 #ifdef __WXGTK__
1748     // On wxGTK, take fixed button margins into account
1749     if ( s.x < 25 )
1750         s.x = 25;
1751 #endif
1752
1753     wxPoint p(pos.x+sz.x-s.x,
1754         pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1755
1756     wxButton* but = new wxButton();
1757   #ifdef __WXMSW__
1758     but->Hide();
1759   #endif
1760     but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1761
1762   #ifdef __WXGTK__
1763     wxFont font = GetFont();
1764     font.SetPointSize(font.GetPointSize()-2);
1765     but->SetFont(font);
1766   #else
1767     but->SetFont(GetFont());
1768   #endif
1769 #endif
1770
1771     if ( selected->HasFlag(wxPG_PROP_READONLY) )
1772         but->Disable();
1773
1774     // Connect event handling
1775     id = but->GetId();
1776     this->Connect(id, wxEVT_COMMAND_BUTTON_CLICKED,
1777         wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1778
1779     return but;
1780 }
1781
1782 // -----------------------------------------------------------------------
1783
1784 wxWindow* wxPropertyGrid::GenerateEditorTextCtrlAndButton( const wxPoint& pos,
1785                                                            const wxSize& sz,
1786                                                            wxWindow** psecondary,
1787                                                            int limitedEditing,
1788                                                            wxPGProperty* property )
1789 {
1790     wxButton* but = (wxButton*)GenerateEditorButton(pos,sz);
1791     *psecondary = (wxWindow*)but;
1792
1793     if ( limitedEditing )
1794     {
1795     #ifdef __WXMSW__
1796         // There is button Show in GenerateEditorTextCtrl as well
1797         but->Show();
1798     #endif
1799         return (wxWindow*) NULL;
1800     }
1801
1802     wxString text;
1803
1804     if ( !property->IsValueUnspecified() )
1805         text = property->GetValueAsString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
1806
1807     return GenerateEditorTextCtrl(pos,sz,text,but,property->m_maxLen);
1808 }
1809
1810 // -----------------------------------------------------------------------
1811
1812 wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
1813 {
1814     wxWindow* wnd = GetEditorControl();
1815
1816     if ( !wnd )
1817         return NULL;
1818
1819     if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
1820         return wxStaticCast(wnd, wxTextCtrl);
1821
1822     if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
1823     {
1824         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
1825         return cb->GetTextCtrl();
1826     }
1827
1828     return NULL;
1829 }
1830
1831 // -----------------------------------------------------------------------
1832
1833 wxPGEditor* wxPropertyGridInterface::GetEditorByName( const wxString& editorName )
1834 {
1835     wxPGHashMapS2P::const_iterator it;
1836
1837     it = wxPGGlobalVars->m_mapEditorClasses.find(editorName);
1838     if ( it == wxPGGlobalVars->m_mapEditorClasses.end() )
1839         return NULL;
1840     return (wxPGEditor*) it->second;
1841 }
1842
1843 // -----------------------------------------------------------------------
1844 // wxPGEditorDialogAdapter
1845 // -----------------------------------------------------------------------
1846
1847 IMPLEMENT_ABSTRACT_CLASS(wxPGEditorDialogAdapter, wxObject)
1848
1849 bool wxPGEditorDialogAdapter::ShowDialog( wxPropertyGrid* propGrid, wxPGProperty* property )
1850 {
1851     if ( !propGrid->EditorValidate() )
1852         return false;
1853
1854     bool res = DoShowDialog( propGrid, property );
1855
1856     if ( res )
1857     {
1858         propGrid->ValueChangeInEvent( m_value );
1859         return true;
1860     }
1861
1862     return false;
1863 }
1864
1865 // -----------------------------------------------------------------------
1866 // wxPGMultiButton
1867 // -----------------------------------------------------------------------
1868
1869 wxPGMultiButton::wxPGMultiButton( wxPropertyGrid* pg, const wxSize& sz )
1870     : wxWindow( pg->GetPanel(), wxPG_SUBID2, wxPoint(-100,-100), wxSize(0, sz.y) ),
1871       m_fullEditorSize(sz), m_buttonsWidth(0)
1872 {
1873     SetBackgroundColour(pg->GetCellBackgroundColour());
1874 }
1875
1876 void wxPGMultiButton::Finalize( wxPropertyGrid* propGrid, const wxPoint& pos )
1877 {
1878     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
1879
1880     // Connect event handling
1881     for ( unsigned int i=0; i<GetCount(); i++ )
1882     {
1883         wxWindowID id = GetButtonId(i);
1884         propGrid->Connect(id, wxEVT_COMMAND_BUTTON_CLICKED,
1885             wxEventHandler(wxPropertyGrid::OnCustomEditorEvent));
1886     }
1887 }
1888
1889 int wxPGMultiButton::GenId( int id ) const
1890 {
1891     if ( id < -1 )
1892     {
1893         if ( m_buttons.size() )
1894             id = GetButton(m_buttons.size()-1)->GetId() + 1;
1895         else
1896             id = wxPG_SUBID2;
1897     }
1898     return id;
1899 }
1900
1901 #if wxUSE_BMPBUTTON
1902 void wxPGMultiButton::Add( const wxBitmap& bitmap, int id )
1903 {
1904     id = GenId(id);
1905     wxSize sz = GetSize();
1906     wxButton* button = new wxBitmapButton( this, id, bitmap, wxPoint(sz.x, 0), wxSize(sz.y, sz.y) );
1907     m_buttons.push_back(button);
1908     int bw = button->GetSize().x;
1909     SetSize(wxSize(sz.x+bw,sz.y));
1910     m_buttonsWidth += bw;
1911 }
1912 #endif
1913
1914 void wxPGMultiButton::Add( const wxString& label, int id )
1915 {
1916     id = GenId(id);
1917     wxSize sz = GetSize();
1918     wxButton* button = new wxButton( this, id, label, wxPoint(sz.x, 0), wxSize(sz.y, sz.y) );
1919     m_buttons.push_back(button);
1920     int bw = button->GetSize().x;
1921     SetSize(wxSize(sz.x+bw,sz.y));
1922     m_buttonsWidth += bw;
1923 }
1924
1925 // -----------------------------------------------------------------------
1926
1927 #endif  // wxUSE_PROPGRID