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