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 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,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     // Fix indentation, just in case (change in font boldness is one good
 290     // reason).
 291 #if defined(__WXMSW__) && !defined(__WXWINCE__)
 292     ::SendMessage(GetHwndOf(tc),
 293                   EM_SETMARGINS,
 294                   EC_LEFTMARGIN | EC_RIGHTMARGIN,
 295                   MAKELONG(0, 0));
 296 #endif
 297 }
 298
 299 // Provided so that, for example, ComboBox editor can use the same code
 300 // (multiple inheritance would get way too messy).
 301 bool wxPGTextCtrlEditor::OnTextCtrlEvent( wxPropertyGrid* propGrid,
 302                                           wxPGProperty* WXUNUSED(property),
 303                                           wxWindow* ctrl,
 304                                           wxEvent& event )
 305 {
 306     if ( !ctrl )
 307         return false;
 308
 309     if ( event.GetEventType() == wxEVT_COMMAND_TEXT_ENTER )
 310     {
 311         if ( propGrid->IsEditorsValueModified() )
 312         {
 313             return true;
 314         }
 315     }
 316     else if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED )
 317     {
 318         //
 319         // Pass this event outside wxPropertyGrid so that,
 320         // if necessary, program can tell when user is editing
 321         // a textctrl.
 322         // FIXME: Is it safe to change event id in the middle of event
 323         //        processing (seems to work, but...)?
 324         event.Skip();
 325         event.SetId(propGrid->GetId());
 326
 327         propGrid->EditorsValueWasModified();
 328     }
 329     return false;
 330 }
 331
 332
 333 bool wxPGTextCtrlEditor::OnEvent( wxPropertyGrid* propGrid,
 334                                   wxPGProperty* property,
 335                                   wxWindow* ctrl,
 336                                   wxEvent& event ) const
 337 {
 338     return wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,ctrl,event);
 339 }
 340
 341
 342 bool wxPGTextCtrlEditor::GetTextCtrlValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl )
 343 {
 344     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 345     wxString textVal = tc->GetValue();
 346
 347     if ( property->UsesAutoUnspecified() && !textVal.length() )
 348     {
 349         variant.MakeNull();
 350         return true;
 351     }
 352
 353     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
 354
 355     // Changing unspecified always causes event (returning
 356     // true here should be enough to trigger it).
 357     // TODO: Move to propgrid.cpp
 358     if ( !res && variant.IsNull() )
 359         res = true;
 360
 361     return res;
 362 }
 363
 364
 365 bool wxPGTextCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 366 {
 367     return wxPGTextCtrlEditor::GetTextCtrlValueFromControl(variant, property, ctrl);
 368 }
 369
 370
 371 void wxPGTextCtrlEditor::SetValueToUnspecified( wxPGProperty* property, wxWindow* ctrl ) const
 372 {
 373     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 374
 375     wxPropertyGrid* pg = property->GetGrid();
 376     wxASSERT(pg);  // Really, property grid should exist if editor does
 377     if ( pg )
 378         tc->SetValue(wxEmptyString);
 379 }
 380
 381
 382 void wxPGTextCtrlEditor::SetControlStringValue( wxPGProperty* property, wxWindow* ctrl, const wxString& txt ) const
 383 {
 384     wxTextCtrl* tc = wxStaticCast(ctrl, wxTextCtrl);
 385
 386     wxPropertyGrid* pg = property->GetGrid();
 387     wxASSERT(pg);  // Really, property grid should exist if editor does
 388     if ( pg )
 389         tc->SetValue(txt);
 390 }
 391
 392
 393 void wxPGTextCtrlEditor::OnFocus( wxPGProperty*, wxWindow* wnd ) const
 394 {
 395     wxTextCtrl* tc = wxStaticCast(wnd, wxTextCtrl);
 396
 397     tc->SetSelection(-1,-1);
 398 }
 399
 400
 401 wxPGTextCtrlEditor::~wxPGTextCtrlEditor() { }
 402
 403
 404 // -----------------------------------------------------------------------
 405 // wxPGChoiceEditor
 406 // -----------------------------------------------------------------------
 407
 408
 409 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(Choice,wxPGChoiceEditor,wxPGEditor)
 410
 411
 412 // This is a special enhanced double-click processor class.
 413 // In essence, it allows for double-clicks for which the
 414 // first click "created" the control.
 415 class wxPGDoubleClickProcessor : public wxEvtHandler
 416 {
 417 public:
 418
 419     wxPGDoubleClickProcessor( wxOwnerDrawnComboBox* combo, wxPGProperty* property )
 420         : wxEvtHandler()
 421     {
 422         m_timeLastMouseUp = 0;
 423         m_combo = combo;
 424         m_property = property;
 425         m_downReceived = false;
 426     }
 427
 428 protected:
 429
 430     void OnMouseEvent( wxMouseEvent& event )
 431     {
 432         wxLongLong t = ::wxGetLocalTimeMillis();
 433         int evtType = event.GetEventType();
 434
 435         if ( m_property->HasFlag(wxPG_PROP_USE_DCC) &&
 436              m_property->IsKindOf(CLASSINFO(wxBoolProperty)) &&
 437              !m_combo->IsPopupShown() )
 438         {
 439             // Just check that it is in the text area
 440             wxPoint pt = event.GetPosition();
 441             if ( m_combo->GetTextRect().Contains(pt) )
 442             {
 443                 if ( evtType == wxEVT_LEFT_DOWN )
 444                 {
 445                     // Set value to avoid up-events without corresponding downs
 446                     m_downReceived = true;
 447                 }
 448                 else if ( evtType == wxEVT_LEFT_DCLICK )
 449                 {
 450                     // We'll make our own double-clicks
 451                     event.SetEventType(0);
 452                     return;
 453                 }
 454                 else if ( evtType == wxEVT_LEFT_UP )
 455                 {
 456                     if ( m_downReceived || m_timeLastMouseUp == 1 )
 457                     {
 458                         wxLongLong timeFromLastUp = (t-m_timeLastMouseUp);
 459
 460                         if ( timeFromLastUp < DOUBLE_CLICK_CONVERSION_TRESHOLD )
 461                         {
 462                             event.SetEventType(wxEVT_LEFT_DCLICK);
 463                             m_timeLastMouseUp = 1;
 464                         }
 465                         else
 466                         {
 467                             m_timeLastMouseUp = t;
 468                         }
 469                     }
 470                 }
 471             }
 472         }
 473
 474         event.Skip();
 475     }
 476
 477     void OnSetFocus( wxFocusEvent& event )
 478     {
 479         m_timeLastMouseUp = ::wxGetLocalTimeMillis();
 480         event.Skip();
 481     }
 482
 483 private:
 484     wxLongLong                  m_timeLastMouseUp;
 485     wxOwnerDrawnComboBox*       m_combo;
 486     wxPGProperty*               m_property;  // Selected property
 487     bool                        m_downReceived;
 488
 489     DECLARE_EVENT_TABLE()
 490 };
 491
 492 BEGIN_EVENT_TABLE(wxPGDoubleClickProcessor, wxEvtHandler)
 493     EVT_MOUSE_EVENTS(wxPGDoubleClickProcessor::OnMouseEvent)
 494     EVT_SET_FOCUS(wxPGDoubleClickProcessor::OnSetFocus)
 495 END_EVENT_TABLE()
 496
 497
 498
 499 class wxPGComboBox : public wxOwnerDrawnComboBox
 500 {
 501 public:
 502
 503     wxPGComboBox()
 504         : wxOwnerDrawnComboBox()
 505     {
 506         m_dclickProcessor = NULL;
 507         m_sizeEventCalled = false;
 508     }
 509
 510     ~wxPGComboBox()
 511     {
 512         if ( m_dclickProcessor )
 513         {
 514             RemoveEventHandler(m_dclickProcessor);
 515             delete m_dclickProcessor;
 516         }
 517     }
 518
 519     bool Create(wxWindow *parent,
 520                 wxWindowID id,
 521                 const wxString& value,
 522                 const wxPoint& pos,
 523                 const wxSize& size,
 524                 const wxArrayString& choices,
 525                 long style = 0,
 526                 const wxValidator& validator = wxDefaultValidator,
 527                 const wxString& name = wxS("wxOwnerDrawnComboBox"))
 528     {
 529         if ( !wxOwnerDrawnComboBox::Create( parent,
 530                                             id,
 531                                             value,
 532                                             pos,
 533                                             size,
 534                                             choices,
 535                                             style,
 536                                             validator,
 537                                             name ) )
 538             return false;
 539
 540         m_dclickProcessor = new
 541             wxPGDoubleClickProcessor( this, GetGrid()->GetSelection() );
 542
 543         PushEventHandler(m_dclickProcessor);
 544
 545         return true;
 546     }
 547
 548     virtual void OnDrawItem( wxDC& dc,
 549                              const wxRect& rect,
 550                              int item,
 551                              int flags ) const
 552     {
 553         wxPropertyGrid* pg = GetGrid();
 554         pg->OnComboItemPaint( this, item, &dc, (wxRect&)rect, flags );
 555     }
 556
 557     virtual wxCoord OnMeasureItem( size_t item ) const
 558     {
 559         wxPropertyGrid* pg = GetGrid();
 560         wxRect rect;
 561         rect.x = -1;
 562         rect.width = 0;
 563         pg->OnComboItemPaint( this, item, NULL, rect, 0 );
 564         return rect.height;
 565     }
 566
 567     wxPropertyGrid* GetGrid() const
 568     {
 569         wxPropertyGrid* pg = wxDynamicCast(GetParent()->GetParent(),
 570                                            wxPropertyGrid);
 571         wxASSERT(pg);
 572         return pg;
 573     }
 574
 575     virtual wxCoord OnMeasureItemWidth( size_t item ) const
 576     {
 577         wxPropertyGrid* pg = GetGrid();
 578         wxRect rect;
 579         rect.x = -1;
 580         rect.width = -1;
 581         pg->OnComboItemPaint( this, item, NULL, rect, 0 );
 582         return rect.width;
 583     }
 584
 585     virtual void PositionTextCtrl( int WXUNUSED(textCtrlXAdjust),
 586                                    int WXUNUSED(textCtrlYAdjust) )
 587     {
 588         wxPropertyGrid* pg = GetGrid();
 589         wxOwnerDrawnComboBox::PositionTextCtrl(
 590             wxPG_TEXTCTRLXADJUST -
 591             (wxPG_XBEFOREWIDGET+wxPG_CONTROL_MARGIN+1) - 1,
 592             pg->GetSpacingY() + 2
 593         );
 594     }
 595
 596 private:
 597     wxPGDoubleClickProcessor*   m_dclickProcessor;
 598     bool                        m_sizeEventCalled;
 599 };
 600
 601
 602 void wxPropertyGrid::OnComboItemPaint( const wxPGComboBox* pCb,
 603                                        int item,
 604                                        wxDC* pDc,
 605                                        wxRect& rect,
 606                                        int flags )
 607 {
 608     // Sanity check
 609     wxASSERT( IsKindOf(CLASSINFO(wxPropertyGrid)) );
 610
 611     wxPGProperty* p = m_selected;
 612     wxString text;
 613
 614     const wxPGChoices& choices = p->GetChoices();
 615     const wxPGCommonValue* comVal = NULL;
 616     int comVals = p->GetDisplayedCommonValueCount();
 617     int comValIndex = -1;
 618
 619     int choiceCount = 0;
 620     if ( choices.IsOk() )
 621         choiceCount = choices.GetCount();
 622
 623     if ( item >= choiceCount && comVals > 0 )
 624     {
 625         comValIndex = item - choiceCount;
 626         comVal = GetCommonValue(comValIndex);
 627         if ( !p->IsValueUnspecified() )
 628             text = comVal->GetLabel();
 629     }
 630     else
 631     {
 632         if ( !(flags & wxODCB_PAINTING_CONTROL) )
 633         {
 634             text = pCb->GetString(item);
 635         }
 636         else
 637         {
 638             if ( !p->IsValueUnspecified() )
 639                 text = p->GetValueAsString(0);
 640         }
 641     }
 642
 643     if ( item < 0 )
 644         return;
 645
 646     wxSize cis;
 647
 648     const wxBitmap* itemBitmap = NULL;
 649
 650     if ( item >= 0 && choices.IsOk() && choices.Item(item).GetBitmap().Ok() && comValIndex == -1 )
 651         itemBitmap = &choices.Item(item).GetBitmap();
 652
 653     //
 654     // Decide what custom image size to use
 655     if ( itemBitmap )
 656     {
 657         cis.x = itemBitmap->GetWidth();
 658         cis.y = itemBitmap->GetHeight();
 659     }
 660     else
 661     {
 662         cis = GetImageSize(p, item);
 663     }
 664
 665     if ( rect.x < 0 )
 666     {
 667         // Default measure behaviour (no flexible, custom paint image only)
 668         if ( rect.width < 0 )
 669         {
 670             wxCoord x, y;
 671             pCb->GetTextExtent(text, &x, &y, 0, 0);
 672             rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9 + x;
 673         }
 674
 675         rect.height = cis.y + 2;
 676         return;
 677     }
 678
 679     wxPGPaintData paintdata;
 680     paintdata.m_parent = NULL;
 681     paintdata.m_choiceItem = item;
 682
 683     // This is by the current (1.0.0b) spec - if painting control, item is -1
 684     if ( (flags & wxODCB_PAINTING_CONTROL) )
 685         paintdata.m_choiceItem = -1;
 686
 687     if ( pDc )
 688         pDc->SetBrush(*wxWHITE_BRUSH);
 689
 690     if ( rect.x >= 0 )
 691     {
 692         //
 693         // DrawItem call
 694         wxDC& dc = *pDc;
 695
 696         wxPoint pt(rect.x + wxPG_CONTROL_MARGIN - wxPG_CHOICEXADJUST - 1,
 697                    rect.y + 1);
 698
 699         int renderFlags = wxPGCellRenderer::DontUseCellColours;
 700
 701         if ( flags & wxODCB_PAINTING_CONTROL )
 702             renderFlags |= wxPGCellRenderer::Control;
 703         else
 704             renderFlags |= wxPGCellRenderer::ChoicePopup;
 705
 706         if ( flags & wxODCB_PAINTING_SELECTED )
 707             renderFlags |= wxPGCellRenderer::Selected;
 708
 709         if ( cis.x > 0 && (p->HasFlag(wxPG_PROP_CUSTOMIMAGE) || !(flags & wxODCB_PAINTING_CONTROL)) &&
 710              ( !p->m_valueBitmap || item == pCb->GetSelection() ) &&
 711              ( item >= 0 || (flags & wxODCB_PAINTING_CONTROL) ) &&
 712              !itemBitmap
 713            )
 714         {
 715             pt.x += wxCC_CUSTOM_IMAGE_MARGIN1;
 716             wxRect r(pt.x,pt.y,cis.x,cis.y);
 717
 718             if ( flags & wxODCB_PAINTING_CONTROL )
 719             {
 720                 //r.width = cis.x;
 721                 r.height = wxPG_STD_CUST_IMAGE_HEIGHT(m_lineHeight);
 722             }
 723
 724             paintdata.m_drawnWidth = r.width;
 725
 726             dc.SetPen(m_colPropFore);
 727             if ( comValIndex >= 0 )
 728             {
 729                 const wxPGCommonValue* cv = GetCommonValue(comValIndex);
 730                 wxPGCellRenderer* renderer = cv->GetRenderer();
 731                 r.width = rect.width;
 732                 renderer->Render( dc, r, this, p, m_selColumn, comValIndex, renderFlags );
 733                 return;
 734             }
 735             else if ( item >= 0 )
 736             {
 737                 p->OnCustomPaint( dc, r, paintdata );
 738             }
 739             else
 740             {
 741                 dc.DrawRectangle( r );
 742             }
 743
 744             pt.x += paintdata.m_drawnWidth + wxCC_CUSTOM_IMAGE_MARGIN2 - 1;
 745         }
 746         else
 747         {
 748             // TODO: This aligns text so that it seems to be horizontally
 749             //       on the same line as property values. Not really
 750             //       sure if its needed, but seems to not cause any harm.
 751             pt.x -= 1;
 752
 753             if ( item < 0 && (flags & wxODCB_PAINTING_CONTROL) )
 754                 item = pCb->GetSelection();
 755
 756             if ( choices.IsOk() && item >= 0 && comValIndex < 0 )
 757             {
 758                 const wxPGChoiceEntry& cell = choices.Item(item);
 759                 wxPGCellRenderer* renderer = wxPGGlobalVars->m_defaultRenderer;
 760                 int imageOffset = renderer->PreDrawCell( dc, rect, cell, renderFlags );
 761                 if ( imageOffset )
 762                     imageOffset += wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2;
 763                 pt.x += imageOffset;
 764             }
 765         }
 766
 767         //
 768         // Draw text
 769         //
 770
 771         pt.y += (rect.height-m_fontHeight)/2 - 1;
 772
 773         pt.x += 1;
 774
 775         dc.DrawText( text, pt.x + wxPG_XBEFORETEXT, pt.y );
 776     }
 777     else
 778     {
 779         //
 780         // MeasureItem call
 781         wxDC& dc = *pDc;
 782
 783         p->OnCustomPaint( dc, rect, paintdata );
 784         rect.height = paintdata.m_drawnHeight + 2;
 785         rect.width = cis.x + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2 + 9;
 786     }
 787 }
 788
 789 bool wxPGChoiceEditor_SetCustomPaintWidth( wxPropertyGrid* propGrid, wxPGComboBox* cb, int cmnVal )
 790 {
 791     wxPGProperty* property = propGrid->GetSelectedProperty();
 792     wxASSERT( property );
 793
 794     if ( cmnVal >= 0 )
 795     {
 796         // Yes, a common value is being selected
 797         property->SetCommonValue( cmnVal );
 798         wxSize imageSize = propGrid->GetCommonValue(cmnVal)->
 799                             GetRenderer()->GetImageSize(property, 1, cmnVal);
 800         if ( imageSize.x ) imageSize.x += ODCB_CUST_PAINT_MARGIN;
 801         cb->SetCustomPaintWidth( imageSize.x );
 802         return false;
 803     }
 804     else
 805     {
 806         wxSize imageSize = propGrid->GetImageSize(property, -1);
 807         if ( imageSize.x ) imageSize.x += ODCB_CUST_PAINT_MARGIN;
 808         cb->SetCustomPaintWidth( imageSize.x );
 809         return true;
 810     }
 811 }
 812
 813 // CreateControls calls this with CB_READONLY in extraStyle
 814 wxWindow* wxPGChoiceEditor::CreateControlsBase( wxPropertyGrid* propGrid,
 815                                                 wxPGProperty* property,
 816                                                 const wxPoint& pos,
 817                                                 const wxSize& sz,
 818                                                 long extraStyle ) const
 819 {
 820     const wxPGChoices& choices = property->GetChoices();
 821     wxString defString;
 822     int index = property->GetChoiceSelection();
 823
 824     bool isUnspecified = property->IsValueUnspecified();
 825
 826     if ( !isUnspecified )
 827         defString = property->GetDisplayedString();
 828
 829     wxArrayString labels = choices.GetLabels();
 830
 831     wxPGComboBox* cb;
 832
 833     wxPoint po(pos);
 834     wxSize si(sz);
 835     po.y += wxPG_CHOICEYADJUST;
 836     si.y -= (wxPG_CHOICEYADJUST*2);
 837
 838     po.x += wxPG_CHOICEXADJUST;
 839     si.x -= wxPG_CHOICEXADJUST;
 840     wxWindow* ctrlParent = propGrid->GetPanel();
 841
 842     int odcbFlags = extraStyle | wxBORDER_NONE | wxTE_PROCESS_ENTER;
 843
 844     if ( (property->GetFlags() & wxPG_PROP_USE_DCC) &&
 845          (property->IsKindOf(CLASSINFO(wxBoolProperty)) ) )
 846         odcbFlags |= wxODCB_DCLICK_CYCLES;
 847
 848     //
 849     // If common value specified, use appropriate index
 850     unsigned int cmnVals = property->GetDisplayedCommonValueCount();
 851     if ( cmnVals )
 852     {
 853         if ( !isUnspecified )
 854         {
 855             int cmnVal = property->GetCommonValue();
 856             if ( cmnVal >= 0 )
 857             {
 858                 index = labels.size() + cmnVal;
 859             }
 860         }
 861
 862         unsigned int i;
 863         for ( i=0; i<cmnVals; i++ )
 864             labels.Add(propGrid->GetCommonValueLabel(i));
 865     }
 866
 867     cb = new wxPGComboBox();
 868 #ifdef __WXMSW__
 869     cb->Hide();
 870 #endif
 871     cb->Create(ctrlParent,
 872                wxPG_SUBID1,
 873                wxString(),
 874                po,
 875                si,
 876                labels,
 877                odcbFlags);
 878
 879     cb->SetButtonPosition(si.y,0,wxRIGHT);
 880     cb->SetTextIndent(wxPG_XBEFORETEXT-1);
 881
 882     wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, property->GetCommonValue() );
 883
 884     if ( index >= 0 && index < (int)cb->GetCount() )
 885     {
 886         cb->SetSelection( index );
 887         if ( defString.length() )
 888             cb->SetText( defString );
 889     }
 890     else if ( !(extraStyle & wxCB_READONLY) && defString.length() )
 891         cb->SetValue( defString );
 892     else
 893         cb->SetSelection( -1 );
 894
 895 #ifdef __WXMSW__
 896     cb->Show();
 897 #endif
 898
 899     return (wxWindow*) cb;
 900 }
 901
 902
 903 void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 904 {
 905     wxASSERT( ctrl );
 906     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 907     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 908     int ind = property->GetChoiceSelection();
 909     cb->SetSelection(ind);
 910 }
 911
 912 wxPGWindowList wxPGChoiceEditor::CreateControls( wxPropertyGrid* propGrid, wxPGProperty* property,
 913         const wxPoint& pos, const wxSize& sz ) const
 914 {
 915     return CreateControlsBase(propGrid,property,pos,sz,wxCB_READONLY);
 916 }
 917
 918
 919 int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int index ) const
 920 {
 921     wxASSERT( ctrl );
 922     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 923     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 924
 925     if (index < 0)
 926         index = cb->GetCount();
 927
 928     return cb->Insert(label,index);
 929 }
 930
 931
 932 void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
 933 {
 934     wxASSERT( ctrl );
 935     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 936     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 937
 938     cb->Delete(index);
 939 }
 940
 941 bool wxPGChoiceEditor::OnEvent( wxPropertyGrid* propGrid, wxPGProperty* property,
 942     wxWindow* ctrl, wxEvent& event ) const
 943 {
 944     if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
 945     {
 946         wxPGComboBox* cb = (wxPGComboBox*)ctrl;
 947         int index = cb->GetSelection();
 948         int cmnValIndex = -1;
 949         int cmnVals = property->GetDisplayedCommonValueCount();
 950         int items = cb->GetCount();
 951
 952         if ( index >= (items-cmnVals) )
 953         {
 954             // Yes, a common value is being selected
 955             cmnValIndex = index - (items-cmnVals);
 956             property->SetCommonValue( cmnValIndex );
 957
 958             // Truly set value to unspecified?
 959             if ( propGrid->GetUnspecifiedCommonValue() == cmnValIndex )
 960             {
 961                 if ( !property->IsValueUnspecified() )
 962                     propGrid->SetInternalFlag(wxPG_FL_VALUE_CHANGE_IN_EVENT);
 963                 property->SetValueToUnspecified();
 964                 if ( !cb->HasFlag(wxCB_READONLY) )
 965                     cb->GetTextCtrl()->SetValue(wxEmptyString);
 966                 return false;
 967             }
 968         }
 969         return wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, cmnValIndex );
 970     }
 971     return false;
 972 }
 973
 974
 975 bool wxPGChoiceEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 976 {
 977     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 978
 979     int index = cb->GetSelection();
 980
 981     if ( index != property->GetChoiceSelection() ||
 982         // Changing unspecified always causes event (returning
 983         // true here should be enough to trigger it).
 984          property->IsValueUnspecified()
 985        )
 986     {
 987         return property->IntToValue( variant, index, 0 );
 988     }
 989     return false;
 990 }
 991
 992
 993 void wxPGChoiceEditor::SetControlStringValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, const wxString& txt ) const
 994 {
 995     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 996     wxASSERT( cb );
 997     cb->SetValue(txt);
 998 }
 999
1000
1001 void wxPGChoiceEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1002 {
1003     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1004     wxASSERT( cb );
1005     cb->SetSelection(value);
1006 }
1007
1008
1009 void wxPGChoiceEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1010 {
1011     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1012     cb->SetSelection(-1);
1013 }
1014
1015
1016 bool wxPGChoiceEditor::CanContainCustomImage() const
1017 {
1018     return true;
1019 }
1020
1021
1022 wxPGChoiceEditor::~wxPGChoiceEditor() { }
1023
1024
1025 // -----------------------------------------------------------------------
1026 // wxPGComboBoxEditor
1027 // -----------------------------------------------------------------------
1028
1029
1030 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ComboBox,
1031                                       wxPGComboBoxEditor,
1032                                       wxPGChoiceEditor)
1033
1034
1035 void wxPGComboBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1036 {
1037     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1038     cb->SetValue(property->GetValueAsString(wxPG_EDITABLE_VALUE));
1039
1040     // TODO: If string matches any selection, then select that.
1041 }
1042
1043
1044 wxPGWindowList wxPGComboBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1045                                                    wxPGProperty* property,
1046                                                    const wxPoint& pos,
1047                                                    const wxSize& sz ) const
1048 {
1049     return CreateControlsBase(propGrid,property,pos,sz,0);
1050 }
1051
1052
1053 bool wxPGComboBoxEditor::OnEvent( wxPropertyGrid* propGrid,
1054                                   wxPGProperty* property,
1055                                   wxWindow* ctrl,
1056                                   wxEvent& event ) const
1057 {
1058     wxOwnerDrawnComboBox* cb = NULL;
1059     wxWindow* textCtrl = NULL;
1060
1061     if ( ctrl )
1062     {
1063         cb = (wxOwnerDrawnComboBox*)ctrl;
1064         textCtrl = cb->GetTextCtrl();
1065     }
1066
1067     if ( wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,textCtrl,event) )
1068         return true;
1069
1070     return wxPGChoiceEditor::OnEvent(propGrid,property,ctrl,event);
1071 }
1072
1073
1074 bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1075 {
1076     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1077     wxString textVal = cb->GetValue();
1078
1079     if ( property->UsesAutoUnspecified() && !textVal.length() )
1080     {
1081         variant.MakeNull();
1082         return true;
1083     }
1084
1085     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
1086
1087     // Changing unspecified always causes event (returning
1088     // true here should be enough to trigger it).
1089     if ( !res && variant.IsNull() )
1090         res = true;
1091
1092     return res;
1093 }
1094
1095
1096 void wxPGComboBoxEditor::OnFocus( wxPGProperty*, wxWindow* ctrl ) const
1097 {
1098     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1099     cb->GetTextCtrl()->SetSelection(-1,-1);
1100 }
1101
1102
1103 wxPGComboBoxEditor::~wxPGComboBoxEditor() { }
1104
1105
1106 // -----------------------------------------------------------------------
1107 // wxPGChoiceAndButtonEditor
1108 // -----------------------------------------------------------------------
1109
1110
1111 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ChoiceAndButton,
1112                                       wxPGChoiceAndButtonEditor,
1113                                       wxPGChoiceEditor)
1114
1115
1116 wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1117                                                           wxPGProperty* property,
1118                                                           const wxPoint& pos,
1119                                                           const wxSize& sz ) const
1120 {
1121     // Use one two units smaller to match size of the combo's dropbutton.
1122     // (normally a bigger button is used because it looks better)
1123     int bt_wid = sz.y;
1124     bt_wid -= 2;
1125     wxSize bt_sz(bt_wid,bt_wid);
1126
1127     // Position of button.
1128     wxPoint bt_pos(pos.x+sz.x-bt_sz.x,pos.y);
1129 #ifdef __WXMAC__
1130     bt_pos.y -= 1;
1131 #else
1132     bt_pos.y += 1;
1133 #endif
1134
1135     wxWindow* bt = propGrid->GenerateEditorButton( bt_pos, bt_sz );
1136
1137     // Size of choice.
1138     wxSize ch_sz(sz.x-bt->GetSize().x,sz.y);
1139
1140 #ifdef __WXMAC__
1141     ch_sz.x -= wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1142 #endif
1143
1144     wxWindow* ch = wxPGEditor_Choice->CreateControls(propGrid,property,
1145         pos,ch_sz).m_primary;
1146
1147 #ifdef __WXMSW__
1148     bt->Show();
1149 #endif
1150
1151     return wxPGWindowList(ch, bt);
1152 }
1153
1154
1155 wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor() { }
1156
1157
1158 // -----------------------------------------------------------------------
1159 // wxPGTextCtrlAndButtonEditor
1160 // -----------------------------------------------------------------------
1161
1162 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrlAndButton,
1163                                       wxPGTextCtrlAndButtonEditor,
1164                                       wxPGTextCtrlEditor)
1165
1166
1167 wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1168                                                             wxPGProperty* property,
1169                                                             const wxPoint& pos,
1170                                                             const wxSize& sz ) const
1171 {
1172     wxWindow* wnd2;
1173     wxWindow* wnd = propGrid->GenerateEditorTextCtrlAndButton( pos, sz, &wnd2,
1174         property->GetFlags() & wxPG_PROP_NOEDITOR, property);
1175
1176     return wxPGWindowList(wnd, wnd2);
1177 }
1178
1179
1180 wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor() { }
1181
1182
1183 // -----------------------------------------------------------------------
1184 // wxPGCheckBoxEditor
1185 // -----------------------------------------------------------------------
1186
1187 #if wxPG_INCLUDE_CHECKBOX
1188
1189 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(CheckBox,
1190                                       wxPGCheckBoxEditor,
1191                                       wxPGEditor)
1192
1193
1194 // Check box state flags
1195 enum
1196 {
1197     wxSCB_STATE_UNCHECKED   = 0,
1198     wxSCB_STATE_CHECKED     = 1,
1199     wxSCB_STATE_BOLD        = 2,
1200     wxSCB_STATE_UNSPECIFIED = 4
1201 };
1202
1203 const int wxSCB_SETVALUE_CYCLE = 2;
1204
1205
1206 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei,
1207                                 int state, const wxColour& lineCol )
1208 {
1209     // Box rectangle.
1210     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),
1211              box_hei,box_hei);
1212     wxColour useCol = lineCol;
1213
1214     if ( state & wxSCB_STATE_UNSPECIFIED )
1215     {
1216         useCol = wxColour(220, 220, 220);
1217     }
1218
1219     // Draw check mark first because it is likely to overdraw the
1220     // surrounding rectangle.
1221     if ( state & wxSCB_STATE_CHECKED )
1222     {
1223         wxRect r2(r.x+wxPG_CHECKMARK_XADJ,
1224                   r.y+wxPG_CHECKMARK_YADJ,
1225                   r.width+wxPG_CHECKMARK_WADJ,
1226                   r.height+wxPG_CHECKMARK_HADJ);
1227     #if wxPG_CHECKMARK_DEFLATE
1228         r2.Deflate(wxPG_CHECKMARK_DEFLATE);
1229     #endif
1230         dc.DrawCheckMark(r2);
1231
1232         // This would draw a simple cross check mark.
1233         // dc.DrawLine(r.x,r.y,r.x+r.width-1,r.y+r.height-1);
1234         // dc.DrawLine(r.x,r.y+r.height-1,r.x+r.width-1,r.y);
1235     }
1236
1237     if ( !(state & wxSCB_STATE_BOLD) )
1238     {
1239         // Pen for thin rectangle.
1240         dc.SetPen(useCol);
1241     }
1242     else
1243     {
1244         // Pen for bold rectangle.
1245         wxPen linepen(useCol,2,wxSOLID);
1246         linepen.SetJoin(wxJOIN_MITER); // This prevents round edges.
1247         dc.SetPen(linepen);
1248         r.x++;
1249         r.y++;
1250         r.width--;
1251         r.height--;
1252     }
1253
1254     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1255
1256     dc.DrawRectangle(r);
1257     dc.SetPen(*wxTRANSPARENT_PEN);
1258 }
1259
1260 //
1261 // Real simple custom-drawn checkbox-without-label class.
1262 //
1263 class wxSimpleCheckBox : public wxControl
1264 {
1265 public:
1266
1267     void SetValue( int value );
1268
1269     wxSimpleCheckBox( wxWindow* parent,
1270                       wxWindowID id,
1271                       const wxPoint& pos = wxDefaultPosition,
1272                       const wxSize& size = wxDefaultSize )
1273         : wxControl(parent,id,pos,size,wxBORDER_NONE|wxWANTS_CHARS)
1274     {
1275         // Due to SetOwnFont stuff necessary for GTK+ 1.2, we need to have this
1276         SetFont( parent->GetFont() );
1277
1278         m_state = 0;
1279         m_boxHeight = 12;
1280
1281         SetBackgroundStyle( wxBG_STYLE_CUSTOM );
1282     }
1283
1284     virtual ~wxSimpleCheckBox();
1285
1286     int m_state;
1287     int m_boxHeight;
1288
1289 private:
1290     void OnPaint( wxPaintEvent& event );
1291     void OnLeftClick( wxMouseEvent& event );
1292     void OnKeyDown( wxKeyEvent& event );
1293
1294     void OnResize( wxSizeEvent& event )
1295     {
1296         Refresh();
1297         event.Skip();
1298     }
1299
1300     static wxBitmap* ms_doubleBuffer;
1301
1302     DECLARE_EVENT_TABLE()
1303 };
1304
1305 BEGIN_EVENT_TABLE(wxSimpleCheckBox, wxControl)
1306     EVT_PAINT(wxSimpleCheckBox::OnPaint)
1307     EVT_LEFT_DOWN(wxSimpleCheckBox::OnLeftClick)
1308     EVT_LEFT_DCLICK(wxSimpleCheckBox::OnLeftClick)
1309     EVT_KEY_DOWN(wxSimpleCheckBox::OnKeyDown)
1310     EVT_SIZE(wxSimpleCheckBox::OnResize)
1311 END_EVENT_TABLE()
1312
1313 wxSimpleCheckBox::~wxSimpleCheckBox()
1314 {
1315     delete ms_doubleBuffer;
1316     ms_doubleBuffer = NULL;
1317 }
1318
1319 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = NULL;
1320
1321 void wxSimpleCheckBox::OnPaint( wxPaintEvent& WXUNUSED(event) )
1322 {
1323     wxSize clientSize = GetClientSize();
1324     wxAutoBufferedPaintDC dc(this);
1325
1326     dc.Clear();
1327     wxRect rect(0,0,clientSize.x,clientSize.y);
1328     rect.y += 1;
1329     rect.width += 1;
1330
1331     wxColour bgcol = GetBackgroundColour();
1332     dc.SetBrush( bgcol );
1333     dc.SetPen( bgcol );
1334     dc.DrawRectangle( rect );
1335
1336     wxColour txcol = GetForegroundColour();
1337
1338     int state = m_state;
1339     if ( !(state & wxSCB_STATE_UNSPECIFIED) &&
1340          GetFont().GetWeight() == wxBOLD )
1341         state |= wxSCB_STATE_BOLD;
1342
1343     DrawSimpleCheckBox(dc,rect,m_boxHeight,state,txcol);
1344 }
1345
1346 void wxSimpleCheckBox::OnLeftClick( wxMouseEvent& event )
1347 {
1348     if ( (event.m_x > (wxPG_XBEFORETEXT-2)) &&
1349          (event.m_x <= (wxPG_XBEFORETEXT-2+m_boxHeight)) )
1350     {
1351         SetValue(wxSCB_SETVALUE_CYCLE);
1352     }
1353 }
1354
1355 void wxSimpleCheckBox::OnKeyDown( wxKeyEvent& event )
1356 {
1357     if ( event.GetKeyCode() == WXK_SPACE )
1358     {
1359         SetValue(wxSCB_SETVALUE_CYCLE);
1360     }
1361 }
1362
1363 void wxSimpleCheckBox::SetValue( int value )
1364 {
1365     if ( value == wxSCB_SETVALUE_CYCLE )
1366     {
1367         if ( m_state & wxSCB_STATE_CHECKED )
1368             m_state &= ~wxSCB_STATE_CHECKED;
1369         else
1370             m_state |= wxSCB_STATE_CHECKED;
1371     }
1372     else
1373     {
1374         m_state = value;
1375     }
1376     Refresh();
1377
1378     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
1379
1380     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent()->GetParent();
1381     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1382     propGrid->HandleCustomEditorEvent(evt);
1383 }
1384
1385 wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1386                                                    wxPGProperty* property,
1387                                                    const wxPoint& pos,
1388                                                    const wxSize& size ) const
1389 {
1390     wxPoint pt = pos;
1391     pt.x -= wxPG_XBEFOREWIDGET;
1392     wxSize sz = size;
1393     sz.x = propGrid->GetFontHeight() + (wxPG_XBEFOREWIDGET*2) + 4;
1394
1395     wxSimpleCheckBox* cb = new wxSimpleCheckBox(propGrid->GetPanel(),
1396                                                 wxPG_SUBID1, pt, sz);
1397
1398     cb->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
1399
1400     UpdateControl(property, cb);
1401
1402     if ( !property->IsValueUnspecified() )
1403     {
1404         // If mouse cursor was on the item, toggle the value now.
1405         if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
1406         {
1407             wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
1408             if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
1409             {
1410                 if ( cb->m_state & wxSCB_STATE_CHECKED )
1411                     cb->m_state &= ~wxSCB_STATE_CHECKED;
1412                 else
1413                     cb->m_state |= wxSCB_STATE_CHECKED;
1414
1415                 // Makes sure wxPG_EVT_CHANGING etc. is sent for this initial
1416                 // click
1417                 propGrid->ChangePropertyValue(property,
1418                                               wxPGVariant_Bool(cb->m_state));
1419             }
1420         }
1421     }
1422
1423     propGrid->SetInternalFlag( wxPG_FL_FIXED_WIDTH_EDITOR );
1424
1425     return cb;
1426 }
1427
1428 void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect,
1429                                     wxPGProperty* property,
1430                                     const wxString& WXUNUSED(text) ) const
1431 {
1432     int state = wxSCB_STATE_UNCHECKED;
1433     wxColour rectCol = dc.GetTextForeground();
1434
1435     if ( !property->IsValueUnspecified() )
1436     {
1437         state = property->GetChoiceSelection();
1438         if ( dc.GetFont().GetWeight() == wxBOLD )
1439             state |= wxSCB_STATE_BOLD;
1440     }
1441     else
1442     {
1443         state |= wxSCB_STATE_UNSPECIFIED;
1444     }
1445
1446     DrawSimpleCheckBox(dc, rect, dc.GetCharHeight(), state, rectCol);
1447 }
1448
1449 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property,
1450                                         wxWindow* ctrl ) const
1451 {
1452     wxSimpleCheckBox* cb = (wxSimpleCheckBox*) ctrl;
1453     wxASSERT( cb );
1454
1455     if ( !property->IsValueUnspecified() )
1456         cb->m_state = property->GetChoiceSelection();
1457     else
1458         cb->m_state = wxSCB_STATE_UNSPECIFIED;
1459
1460     wxPropertyGrid* propGrid = property->GetGrid();
1461     cb->m_boxHeight = propGrid->GetFontHeight();
1462
1463     cb->Refresh();
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_selColumn == -1 )
1577         return;
1578
1579     if ( m_selected && (m_wndEditor || m_wndEditor2) )
1580     {
1581         wxRect r = GetEditorWidgetRect(m_selected, m_selColumn);
1582
1583         if ( m_wndEditor )
1584         {
1585             wxPoint pos = m_wndEditor->GetPosition();
1586
1587             // Calculate y offset
1588             int offset = pos.y % m_lineHeight;
1589
1590             m_wndEditor->Move(pos.x, r.y + offset);
1591         }
1592
1593         if ( m_wndEditor2 )
1594         {
1595             wxPoint pos = m_wndEditor2->GetPosition();
1596
1597             m_wndEditor2->Move(pos.x, r.y);
1598         }
1599     }
1600 }
1601
1602 // -----------------------------------------------------------------------
1603
1604 // Fixes position of wxTextCtrl-like control (wxSpinCtrl usually
1605 // fits into that category as well).
1606 void wxPropertyGrid::FixPosForTextCtrl( wxWindow* ctrl, const wxPoint& offset )
1607 {
1608     // Center the control vertically
1609     wxRect finalPos = ctrl->GetRect();
1610     int y_adj = (m_lineHeight - finalPos.height)/2 + wxPG_TEXTCTRLYADJUST;
1611
1612     // Prevent over-sized control
1613     int sz_dec = (y_adj + finalPos.height) - m_lineHeight;
1614     if ( sz_dec < 0 ) sz_dec = 0;
1615
1616     finalPos.y += y_adj;
1617     finalPos.height -= (y_adj+sz_dec);
1618
1619     const int textCtrlXAdjust = wxPG_TEXTCTRLXADJUST;
1620
1621     finalPos.x += textCtrlXAdjust;
1622     finalPos.width -= textCtrlXAdjust;
1623
1624     finalPos.x += offset.x;
1625     finalPos.y += offset.y;
1626
1627     ctrl->SetSize(finalPos);
1628 }
1629
1630 // -----------------------------------------------------------------------
1631
1632 wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
1633                                                   const wxSize& sz,
1634                                                   const wxString& value,
1635                                                   wxWindow* secondary,
1636                                                   int extraStyle,
1637                                                   int maxLen )
1638 {
1639     wxWindowID id = wxPG_SUBID1;
1640     wxPGProperty* prop = m_selected;
1641     wxASSERT(prop);
1642
1643     int tcFlags = wxTE_PROCESS_ENTER | extraStyle;
1644
1645     if ( prop->HasFlag(wxPG_PROP_READONLY) )
1646         tcFlags |= wxTE_READONLY;
1647
1648     wxPoint p(pos.x,pos.y);
1649     wxSize s(sz.x,sz.y);
1650
1651    // Need to reduce width of text control on Mac
1652 #if defined(__WXMAC__)
1653     s.x -= 8;
1654 #endif
1655
1656      // Take button into acccount
1657     if ( secondary )
1658     {
1659         s.x -= (secondary->GetSize().x + wxPG_TEXTCTRL_AND_BUTTON_SPACING);
1660         m_iFlags &= ~(wxPG_FL_PRIMARY_FILLS_ENTIRE);
1661     }
1662
1663     // If the height is significantly higher, then use border, and fill the rect exactly.
1664     bool hasSpecialSize = false;
1665
1666     if ( (sz.y - m_lineHeight) > 5 )
1667         hasSpecialSize = true;
1668
1669     wxWindow* ctrlParent = GetPanel();
1670
1671     if ( !hasSpecialSize )
1672         tcFlags |= wxBORDER_NONE;
1673
1674     wxTextCtrl* tc = new wxTextCtrl();
1675
1676 #if defined(__WXMSW__)
1677     tc->Hide();
1678 #endif
1679     SetupTextCtrlValue(value);
1680     tc->Create(ctrlParent,id,value, p, s,tcFlags);
1681
1682     // Center the control vertically
1683     if ( !hasSpecialSize )
1684         FixPosForTextCtrl(tc);
1685
1686 #ifdef __WXMSW__
1687     tc->Show();
1688     if ( secondary )
1689         secondary->Show();
1690 #endif
1691
1692     // Set maximum length
1693     if ( maxLen > 0 )
1694         tc->SetMaxLength( maxLen );
1695
1696     wxVariant attrVal = prop->GetAttribute(wxPG_ATTR_AUTOCOMPLETE);
1697     if ( !attrVal.IsNull() )
1698     {
1699         wxASSERT(attrVal.GetType() == wxS("arrstring"));
1700         tc->AutoComplete(attrVal.GetArrayString());
1701     }
1702
1703     return tc;
1704 }
1705
1706 // -----------------------------------------------------------------------
1707
1708 wxWindow* wxPropertyGrid::GenerateEditorButton( const wxPoint& pos, const wxSize& sz )
1709 {
1710     wxWindowID id = wxPG_SUBID2;
1711     wxPGProperty* selected = m_selected;
1712     wxASSERT(selected);
1713
1714 #ifdef __WXMAC__
1715    // Decorations are chunky on Mac, and we can't make the button square, so
1716    // do things a bit differently on this platform.
1717
1718    wxPoint p(pos.x+sz.x,
1719              pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1720    wxSize s(25, -1);
1721
1722    wxButton* but = new wxButton();
1723    but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1724
1725    // Now that we know the size, move to the correct position
1726    p.x = pos.x + sz.x - but->GetSize().x - 2;
1727    but->Move(p);
1728
1729 #else
1730     wxSize s(sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2),
1731         sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2));
1732
1733     // Reduce button width to lineheight
1734     if ( s.x > m_lineHeight )
1735         s.x = m_lineHeight;
1736
1737 #ifdef __WXGTK__
1738     // On wxGTK, take fixed button margins into account
1739     if ( s.x < 25 )
1740         s.x = 25;
1741 #endif
1742
1743     wxPoint p(pos.x+sz.x-s.x,
1744         pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1745
1746     wxButton* but = new wxButton();
1747   #ifdef __WXMSW__
1748     but->Hide();
1749   #endif
1750     but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1751
1752   #ifdef __WXGTK__
1753     wxFont font = GetFont();
1754     font.SetPointSize(font.GetPointSize()-2);
1755     but->SetFont(font);
1756   #else
1757     but->SetFont(GetFont());
1758   #endif
1759 #endif
1760
1761     if ( selected->HasFlag(wxPG_PROP_READONLY) )
1762         but->Disable();
1763
1764     return but;
1765 }
1766
1767 // -----------------------------------------------------------------------
1768
1769 wxWindow* wxPropertyGrid::GenerateEditorTextCtrlAndButton( const wxPoint& pos,
1770                                                            const wxSize& sz,
1771                                                            wxWindow** psecondary,
1772                                                            int limitedEditing,
1773                                                            wxPGProperty* property )
1774 {
1775     wxButton* but = (wxButton*)GenerateEditorButton(pos,sz);
1776     *psecondary = (wxWindow*)but;
1777
1778     if ( limitedEditing )
1779     {
1780     #ifdef __WXMSW__
1781         // There is button Show in GenerateEditorTextCtrl as well
1782         but->Show();
1783     #endif
1784         return NULL;
1785     }
1786
1787     wxString text;
1788
1789     if ( !property->IsValueUnspecified() )
1790         text = property->GetValueAsString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
1791
1792     return GenerateEditorTextCtrl(pos,sz,text,but,property->m_maxLen);
1793 }
1794
1795 // -----------------------------------------------------------------------
1796
1797 wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
1798 {
1799     wxWindow* wnd = GetEditorControl();
1800
1801     if ( !wnd )
1802         return NULL;
1803
1804     if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
1805         return wxStaticCast(wnd, wxTextCtrl);
1806
1807     if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
1808     {
1809         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
1810         return cb->GetTextCtrl();
1811     }
1812
1813     return NULL;
1814 }
1815
1816 // -----------------------------------------------------------------------
1817
1818 wxPGEditor* wxPropertyGridInterface::GetEditorByName( const wxString& editorName )
1819 {
1820     wxPGHashMapS2P::const_iterator it;
1821
1822     it = wxPGGlobalVars->m_mapEditorClasses.find(editorName);
1823     if ( it == wxPGGlobalVars->m_mapEditorClasses.end() )
1824         return NULL;
1825     return (wxPGEditor*) it->second;
1826 }
1827
1828 // -----------------------------------------------------------------------
1829 // wxPGEditorDialogAdapter
1830 // -----------------------------------------------------------------------
1831
1832 IMPLEMENT_ABSTRACT_CLASS(wxPGEditorDialogAdapter, wxObject)
1833
1834 bool wxPGEditorDialogAdapter::ShowDialog( wxPropertyGrid* propGrid, wxPGProperty* property )
1835 {
1836     if ( !propGrid->EditorValidate() )
1837         return false;
1838
1839     bool res = DoShowDialog( propGrid, property );
1840
1841     if ( res )
1842     {
1843         propGrid->ValueChangeInEvent( m_value );
1844         return true;
1845     }
1846
1847     return false;
1848 }
1849
1850 // -----------------------------------------------------------------------
1851 // wxPGMultiButton
1852 // -----------------------------------------------------------------------
1853
1854 wxPGMultiButton::wxPGMultiButton( wxPropertyGrid* pg, const wxSize& sz )
1855     : wxWindow( pg->GetPanel(), wxPG_SUBID2, wxPoint(-100,-100), wxSize(0, sz.y) ),
1856       m_fullEditorSize(sz), m_buttonsWidth(0)
1857 {
1858     SetBackgroundColour(pg->GetCellBackgroundColour());
1859 }
1860
1861 void wxPGMultiButton::Finalize( wxPropertyGrid* WXUNUSED(propGrid),
1862                                 const wxPoint& pos )
1863 {
1864     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
1865 }
1866
1867 int wxPGMultiButton::GenId( int id ) const
1868 {
1869     if ( id < -1 )
1870     {
1871         if ( m_buttons.size() )
1872             id = GetButton(m_buttons.size()-1)->GetId() + 1;
1873         else
1874             id = wxPG_SUBID2;
1875     }
1876     return id;
1877 }
1878
1879 #if wxUSE_BMPBUTTON
1880 void wxPGMultiButton::Add( const wxBitmap& bitmap, int id )
1881 {
1882     id = GenId(id);
1883     wxSize sz = GetSize();
1884     wxButton* button = new wxBitmapButton( this, id, bitmap,
1885                                            wxPoint(sz.x, 0),
1886                                            wxSize(sz.y, sz.y) );
1887     DoAddButton( button, sz );
1888 }
1889 #endif
1890
1891 void wxPGMultiButton::Add( const wxString& label, int id )
1892 {
1893     id = GenId(id);
1894     wxSize sz = GetSize();
1895     wxButton* button = new wxButton( this, id, label, wxPoint(sz.x, 0),
1896                                      wxSize(sz.y, sz.y) );
1897     DoAddButton( button, sz );
1898 }
1899
1900 void wxPGMultiButton::DoAddButton( wxWindow* button,
1901                                    const wxSize& sz )
1902 {
1903     m_buttons.push_back(button);
1904     int bw = button->GetSize().x;
1905     SetSize(wxSize(sz.x+bw,sz.y));
1906     m_buttonsWidth += bw;
1907 }
1908
1909 // -----------------------------------------------------------------------
1910
1911 #endif  // wxUSE_PROPGRID