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     //
 845     // If common value specified, use appropriate index
 846     unsigned int cmnVals = property->GetDisplayedCommonValueCount();
 847     if ( cmnVals )
 848     {
 849         if ( !isUnspecified )
 850         {
 851             int cmnVal = property->GetCommonValue();
 852             if ( cmnVal >= 0 )
 853             {
 854                 index = labels.size() + cmnVal;
 855             }
 856         }
 857
 858         unsigned int i;
 859         for ( i=0; i<cmnVals; i++ )
 860             labels.Add(propGrid->GetCommonValueLabel(i));
 861     }
 862
 863     cb = new wxPGComboBox();
 864 #ifdef __WXMSW__
 865     cb->Hide();
 866 #endif
 867     cb->Create(ctrlParent,
 868                wxPG_SUBID1,
 869                wxString(),
 870                po,
 871                si,
 872                labels,
 873                odcbFlags);
 874
 875     cb->SetButtonPosition(si.y,0,wxRIGHT);
 876     cb->SetTextIndent(wxPG_XBEFORETEXT-1);
 877
 878     wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, property->GetCommonValue() );
 879
 880     if ( index >= 0 && index < (int)cb->GetCount() )
 881     {
 882         cb->SetSelection( index );
 883         if ( defString.length() )
 884             cb->SetText( defString );
 885     }
 886     else if ( !(extraStyle & wxCB_READONLY) && defString.length() )
 887         cb->SetValue( defString );
 888     else
 889         cb->SetSelection( -1 );
 890
 891 #ifdef __WXMSW__
 892     cb->Show();
 893 #endif
 894
 895     return (wxWindow*) cb;
 896 }
 897
 898
 899 void wxPGChoiceEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
 900 {
 901     wxASSERT( ctrl );
 902     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 903     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 904     int ind = property->GetChoiceSelection();
 905     cb->SetSelection(ind);
 906 }
 907
 908 wxPGWindowList wxPGChoiceEditor::CreateControls( wxPropertyGrid* propGrid, wxPGProperty* property,
 909         const wxPoint& pos, const wxSize& sz ) const
 910 {
 911     return CreateControlsBase(propGrid,property,pos,sz,wxCB_READONLY);
 912 }
 913
 914
 915 int wxPGChoiceEditor::InsertItem( wxWindow* ctrl, const wxString& label, int index ) const
 916 {
 917     wxASSERT( ctrl );
 918     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 919     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 920
 921     if (index < 0)
 922         index = cb->GetCount();
 923
 924     return cb->Insert(label,index);
 925 }
 926
 927
 928 void wxPGChoiceEditor::DeleteItem( wxWindow* ctrl, int index ) const
 929 {
 930     wxASSERT( ctrl );
 931     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 932     wxASSERT( cb->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)));
 933
 934     cb->Delete(index);
 935 }
 936
 937 bool wxPGChoiceEditor::OnEvent( wxPropertyGrid* propGrid, wxPGProperty* property,
 938     wxWindow* ctrl, wxEvent& event ) const
 939 {
 940     if ( event.GetEventType() == wxEVT_COMMAND_COMBOBOX_SELECTED )
 941     {
 942         wxPGComboBox* cb = (wxPGComboBox*)ctrl;
 943         int index = cb->GetSelection();
 944         int cmnValIndex = -1;
 945         int cmnVals = property->GetDisplayedCommonValueCount();
 946         int items = cb->GetCount();
 947
 948         if ( index >= (items-cmnVals) )
 949         {
 950             // Yes, a common value is being selected
 951             cmnValIndex = index - (items-cmnVals);
 952             property->SetCommonValue( cmnValIndex );
 953
 954             // Truly set value to unspecified?
 955             if ( propGrid->GetUnspecifiedCommonValue() == cmnValIndex )
 956             {
 957                 if ( !property->IsValueUnspecified() )
 958                     propGrid->SetInternalFlag(wxPG_FL_VALUE_CHANGE_IN_EVENT);
 959                 property->SetValueToUnspecified();
 960                 if ( !cb->HasFlag(wxCB_READONLY) )
 961                     cb->GetTextCtrl()->SetValue(wxEmptyString);
 962                 return false;
 963             }
 964         }
 965         return wxPGChoiceEditor_SetCustomPaintWidth( propGrid, cb, cmnValIndex );
 966     }
 967     return false;
 968 }
 969
 970
 971 bool wxPGChoiceEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
 972 {
 973     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 974
 975     int index = cb->GetSelection();
 976
 977     if ( index != property->GetChoiceSelection() ||
 978         // Changing unspecified always causes event (returning
 979         // true here should be enough to trigger it).
 980          property->IsValueUnspecified()
 981        )
 982     {
 983         return property->IntToValue( variant, index, 0 );
 984     }
 985     return false;
 986 }
 987
 988
 989 void wxPGChoiceEditor::SetControlStringValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, const wxString& txt ) const
 990 {
 991     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
 992     wxASSERT( cb );
 993     cb->SetValue(txt);
 994 }
 995
 996
 997 void wxPGChoiceEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
 998 {
 999     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1000     wxASSERT( cb );
1001     cb->SetSelection(value);
1002 }
1003
1004
1005 void wxPGChoiceEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1006 {
1007     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1008     cb->SetSelection(-1);
1009 }
1010
1011
1012 bool wxPGChoiceEditor::CanContainCustomImage() const
1013 {
1014     return true;
1015 }
1016
1017
1018 wxPGChoiceEditor::~wxPGChoiceEditor() { }
1019
1020
1021 // -----------------------------------------------------------------------
1022 // wxPGComboBoxEditor
1023 // -----------------------------------------------------------------------
1024
1025
1026 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ComboBox,
1027                                       wxPGComboBoxEditor,
1028                                       wxPGChoiceEditor)
1029
1030
1031 void wxPGComboBoxEditor::UpdateControl( wxPGProperty* property, wxWindow* ctrl ) const
1032 {
1033     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1034     cb->SetValue(property->GetValueAsString(wxPG_EDITABLE_VALUE));
1035
1036     // TODO: If string matches any selection, then select that.
1037 }
1038
1039
1040 wxPGWindowList wxPGComboBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1041                                                    wxPGProperty* property,
1042                                                    const wxPoint& pos,
1043                                                    const wxSize& sz ) const
1044 {
1045     return CreateControlsBase(propGrid,property,pos,sz,0);
1046 }
1047
1048
1049 bool wxPGComboBoxEditor::OnEvent( wxPropertyGrid* propGrid,
1050                                   wxPGProperty* property,
1051                                   wxWindow* ctrl,
1052                                   wxEvent& event ) const
1053 {
1054     wxOwnerDrawnComboBox* cb = NULL;
1055     wxWindow* textCtrl = NULL;
1056
1057     if ( ctrl )
1058     {
1059         cb = (wxOwnerDrawnComboBox*)ctrl;
1060         textCtrl = cb->GetTextCtrl();
1061     }
1062
1063     if ( wxPGTextCtrlEditor::OnTextCtrlEvent(propGrid,property,textCtrl,event) )
1064         return true;
1065
1066     return wxPGChoiceEditor::OnEvent(propGrid,property,ctrl,event);
1067 }
1068
1069
1070 bool wxPGComboBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1071 {
1072     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1073     wxString textVal = cb->GetValue();
1074
1075     if ( property->UsesAutoUnspecified() && !textVal.length() )
1076     {
1077         variant.MakeNull();
1078         return true;
1079     }
1080
1081     bool res = property->StringToValue(variant, textVal, wxPG_EDITABLE_VALUE);
1082
1083     // Changing unspecified always causes event (returning
1084     // true here should be enough to trigger it).
1085     if ( !res && variant.IsNull() )
1086         res = true;
1087
1088     return res;
1089 }
1090
1091
1092 void wxPGComboBoxEditor::OnFocus( wxPGProperty*, wxWindow* ctrl ) const
1093 {
1094     wxOwnerDrawnComboBox* cb = (wxOwnerDrawnComboBox*)ctrl;
1095     cb->GetTextCtrl()->SetSelection(-1,-1);
1096 }
1097
1098
1099 wxPGComboBoxEditor::~wxPGComboBoxEditor() { }
1100
1101
1102 // -----------------------------------------------------------------------
1103 // wxPGChoiceAndButtonEditor
1104 // -----------------------------------------------------------------------
1105
1106
1107 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(ChoiceAndButton,
1108                                       wxPGChoiceAndButtonEditor,
1109                                       wxPGChoiceEditor)
1110
1111
1112 wxPGWindowList wxPGChoiceAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1113                                                           wxPGProperty* property,
1114                                                           const wxPoint& pos,
1115                                                           const wxSize& sz ) const
1116 {
1117     // Use one two units smaller to match size of the combo's dropbutton.
1118     // (normally a bigger button is used because it looks better)
1119     int bt_wid = sz.y;
1120     bt_wid -= 2;
1121     wxSize bt_sz(bt_wid,bt_wid);
1122
1123     // Position of button.
1124     wxPoint bt_pos(pos.x+sz.x-bt_sz.x,pos.y);
1125 #ifdef __WXMAC__
1126     bt_pos.y -= 1;
1127 #else
1128     bt_pos.y += 1;
1129 #endif
1130
1131     wxWindow* bt = propGrid->GenerateEditorButton( bt_pos, bt_sz );
1132
1133     // Size of choice.
1134     wxSize ch_sz(sz.x-bt->GetSize().x,sz.y);
1135
1136 #ifdef __WXMAC__
1137     ch_sz.x -= wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1138 #endif
1139
1140     wxWindow* ch = wxPGEditor_Choice->CreateControls(propGrid,property,
1141         pos,ch_sz).m_primary;
1142
1143 #ifdef __WXMSW__
1144     bt->Show();
1145 #endif
1146
1147     return wxPGWindowList(ch, bt);
1148 }
1149
1150
1151 wxPGChoiceAndButtonEditor::~wxPGChoiceAndButtonEditor() { }
1152
1153
1154 // -----------------------------------------------------------------------
1155 // wxPGTextCtrlAndButtonEditor
1156 // -----------------------------------------------------------------------
1157
1158 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(TextCtrlAndButton,
1159                                       wxPGTextCtrlAndButtonEditor,
1160                                       wxPGTextCtrlEditor)
1161
1162
1163 wxPGWindowList wxPGTextCtrlAndButtonEditor::CreateControls( wxPropertyGrid* propGrid,
1164                                                             wxPGProperty* property,
1165                                                             const wxPoint& pos,
1166                                                             const wxSize& sz ) const
1167 {
1168     wxWindow* wnd2;
1169     wxWindow* wnd = propGrid->GenerateEditorTextCtrlAndButton( pos, sz, &wnd2,
1170         property->GetFlags() & wxPG_PROP_NOEDITOR, property);
1171
1172     return wxPGWindowList(wnd, wnd2);
1173 }
1174
1175
1176 wxPGTextCtrlAndButtonEditor::~wxPGTextCtrlAndButtonEditor() { }
1177
1178
1179 // -----------------------------------------------------------------------
1180 // wxPGCheckBoxEditor
1181 // -----------------------------------------------------------------------
1182
1183 #if wxPG_INCLUDE_CHECKBOX
1184
1185 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(CheckBox,
1186                                       wxPGCheckBoxEditor,
1187                                       wxPGEditor)
1188
1189
1190 // Check box state flags
1191 enum
1192 {
1193     wxSCB_STATE_UNCHECKED   = 0,
1194     wxSCB_STATE_CHECKED     = 1,
1195     wxSCB_STATE_BOLD        = 2,
1196     wxSCB_STATE_UNSPECIFIED = 4
1197 };
1198
1199 const int wxSCB_SETVALUE_CYCLE = 2;
1200
1201
1202 static void DrawSimpleCheckBox( wxDC& dc, const wxRect& rect, int box_hei,
1203                                 int state, const wxColour& lineCol )
1204 {
1205     // Box rectangle.
1206     wxRect r(rect.x+wxPG_XBEFORETEXT,rect.y+((rect.height-box_hei)/2),
1207              box_hei,box_hei);
1208     wxColour useCol = lineCol;
1209
1210     if ( state & wxSCB_STATE_UNSPECIFIED )
1211     {
1212         useCol = wxColour(220, 220, 220);
1213     }
1214
1215     // Draw check mark first because it is likely to overdraw the
1216     // surrounding rectangle.
1217     if ( state & wxSCB_STATE_CHECKED )
1218     {
1219         wxRect r2(r.x+wxPG_CHECKMARK_XADJ,
1220                   r.y+wxPG_CHECKMARK_YADJ,
1221                   r.width+wxPG_CHECKMARK_WADJ,
1222                   r.height+wxPG_CHECKMARK_HADJ);
1223     #if wxPG_CHECKMARK_DEFLATE
1224         r2.Deflate(wxPG_CHECKMARK_DEFLATE);
1225     #endif
1226         dc.DrawCheckMark(r2);
1227
1228         // This would draw a simple cross check mark.
1229         // dc.DrawLine(r.x,r.y,r.x+r.width-1,r.y+r.height-1);
1230         // dc.DrawLine(r.x,r.y+r.height-1,r.x+r.width-1,r.y);
1231     }
1232
1233     if ( !(state & wxSCB_STATE_BOLD) )
1234     {
1235         // Pen for thin rectangle.
1236         dc.SetPen(useCol);
1237     }
1238     else
1239     {
1240         // Pen for bold rectangle.
1241         wxPen linepen(useCol,2,wxSOLID);
1242         linepen.SetJoin(wxJOIN_MITER); // This prevents round edges.
1243         dc.SetPen(linepen);
1244         r.x++;
1245         r.y++;
1246         r.width--;
1247         r.height--;
1248     }
1249
1250     dc.SetBrush(*wxTRANSPARENT_BRUSH);
1251
1252     dc.DrawRectangle(r);
1253     dc.SetPen(*wxTRANSPARENT_PEN);
1254 }
1255
1256 //
1257 // Real simple custom-drawn checkbox-without-label class.
1258 //
1259 class wxSimpleCheckBox : public wxControl
1260 {
1261 public:
1262
1263     void SetValue( int value );
1264
1265     wxSimpleCheckBox( wxWindow* parent,
1266                       wxWindowID id,
1267                       const wxPoint& pos = wxDefaultPosition,
1268                       const wxSize& size = wxDefaultSize )
1269         : wxControl(parent,id,pos,size,wxBORDER_NONE|wxWANTS_CHARS)
1270     {
1271         // Due to SetOwnFont stuff necessary for GTK+ 1.2, we need to have this
1272         SetFont( parent->GetFont() );
1273
1274         m_state = 0;
1275         m_boxHeight = 12;
1276
1277         SetBackgroundStyle( wxBG_STYLE_CUSTOM );
1278     }
1279
1280     virtual ~wxSimpleCheckBox();
1281
1282     int m_state;
1283     int m_boxHeight;
1284
1285 private:
1286     void OnPaint( wxPaintEvent& event );
1287     void OnLeftClick( wxMouseEvent& event );
1288     void OnKeyDown( wxKeyEvent& event );
1289
1290     void OnResize( wxSizeEvent& event )
1291     {
1292         Refresh();
1293         event.Skip();
1294     }
1295
1296     static wxBitmap* ms_doubleBuffer;
1297
1298     DECLARE_EVENT_TABLE()
1299 };
1300
1301 BEGIN_EVENT_TABLE(wxSimpleCheckBox, wxControl)
1302     EVT_PAINT(wxSimpleCheckBox::OnPaint)
1303     EVT_LEFT_DOWN(wxSimpleCheckBox::OnLeftClick)
1304     EVT_LEFT_DCLICK(wxSimpleCheckBox::OnLeftClick)
1305     EVT_KEY_DOWN(wxSimpleCheckBox::OnKeyDown)
1306     EVT_SIZE(wxSimpleCheckBox::OnResize)
1307 END_EVENT_TABLE()
1308
1309 wxSimpleCheckBox::~wxSimpleCheckBox()
1310 {
1311     delete ms_doubleBuffer;
1312     ms_doubleBuffer = NULL;
1313 }
1314
1315 wxBitmap* wxSimpleCheckBox::ms_doubleBuffer = NULL;
1316
1317 void wxSimpleCheckBox::OnPaint( wxPaintEvent& WXUNUSED(event) )
1318 {
1319     wxSize clientSize = GetClientSize();
1320     wxAutoBufferedPaintDC dc(this);
1321
1322     dc.Clear();
1323     wxRect rect(0,0,clientSize.x,clientSize.y);
1324     rect.y += 1;
1325     rect.width += 1;
1326
1327     wxColour bgcol = GetBackgroundColour();
1328     dc.SetBrush( bgcol );
1329     dc.SetPen( bgcol );
1330     dc.DrawRectangle( rect );
1331
1332     wxColour txcol = GetForegroundColour();
1333
1334     int state = m_state;
1335     if ( !(state & wxSCB_STATE_UNSPECIFIED) &&
1336          GetFont().GetWeight() == wxBOLD )
1337         state |= wxSCB_STATE_BOLD;
1338
1339     DrawSimpleCheckBox(dc,rect,m_boxHeight,state,txcol);
1340 }
1341
1342 void wxSimpleCheckBox::OnLeftClick( wxMouseEvent& event )
1343 {
1344     if ( (event.m_x > (wxPG_XBEFORETEXT-2)) &&
1345          (event.m_x <= (wxPG_XBEFORETEXT-2+m_boxHeight)) )
1346     {
1347         SetValue(wxSCB_SETVALUE_CYCLE);
1348     }
1349 }
1350
1351 void wxSimpleCheckBox::OnKeyDown( wxKeyEvent& event )
1352 {
1353     if ( event.GetKeyCode() == WXK_SPACE )
1354     {
1355         SetValue(wxSCB_SETVALUE_CYCLE);
1356     }
1357 }
1358
1359 void wxSimpleCheckBox::SetValue( int value )
1360 {
1361     if ( value == wxSCB_SETVALUE_CYCLE )
1362     {
1363         if ( m_state & wxSCB_STATE_CHECKED )
1364             m_state &= ~wxSCB_STATE_CHECKED;
1365         else
1366             m_state |= wxSCB_STATE_CHECKED;
1367     }
1368     else
1369     {
1370         m_state = value;
1371     }
1372     Refresh();
1373
1374     wxCommandEvent evt(wxEVT_COMMAND_CHECKBOX_CLICKED,GetParent()->GetId());
1375
1376     wxPropertyGrid* propGrid = (wxPropertyGrid*) GetParent()->GetParent();
1377     wxASSERT( propGrid->IsKindOf(CLASSINFO(wxPropertyGrid)) );
1378     propGrid->HandleCustomEditorEvent(evt);
1379 }
1380
1381 wxPGWindowList wxPGCheckBoxEditor::CreateControls( wxPropertyGrid* propGrid,
1382                                                    wxPGProperty* property,
1383                                                    const wxPoint& pos,
1384                                                    const wxSize& size ) const
1385 {
1386     wxPoint pt = pos;
1387     pt.x -= wxPG_XBEFOREWIDGET;
1388     wxSize sz = size;
1389     sz.x = propGrid->GetFontHeight() + (wxPG_XBEFOREWIDGET*2) + 4;
1390
1391     wxSimpleCheckBox* cb = new wxSimpleCheckBox(propGrid->GetPanel(),
1392                                                 wxPG_SUBID1, pt, sz);
1393
1394     cb->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
1395
1396     UpdateControl(property, cb);
1397
1398     if ( !property->IsValueUnspecified() )
1399     {
1400         // If mouse cursor was on the item, toggle the value now.
1401         if ( propGrid->GetInternalFlags() & wxPG_FL_ACTIVATION_BY_CLICK )
1402         {
1403             wxPoint pt = cb->ScreenToClient(::wxGetMousePosition());
1404             if ( pt.x <= (wxPG_XBEFORETEXT-2+cb->m_boxHeight) )
1405             {
1406                 if ( cb->m_state & wxSCB_STATE_CHECKED )
1407                     cb->m_state &= ~wxSCB_STATE_CHECKED;
1408                 else
1409                     cb->m_state |= wxSCB_STATE_CHECKED;
1410
1411                 // Makes sure wxPG_EVT_CHANGING etc. is sent for this initial
1412                 // click
1413                 propGrid->ChangePropertyValue(property,
1414                                               wxPGVariant_Bool(cb->m_state));
1415             }
1416         }
1417     }
1418
1419     propGrid->SetInternalFlag( wxPG_FL_FIXED_WIDTH_EDITOR );
1420
1421     return cb;
1422 }
1423
1424 void wxPGCheckBoxEditor::DrawValue( wxDC& dc, const wxRect& rect,
1425                                     wxPGProperty* property,
1426                                     const wxString& WXUNUSED(text) ) const
1427 {
1428     int state = wxSCB_STATE_UNCHECKED;
1429     wxColour rectCol = dc.GetTextForeground();
1430
1431     if ( !property->IsValueUnspecified() )
1432     {
1433         state = property->GetChoiceSelection();
1434         if ( dc.GetFont().GetWeight() == wxBOLD )
1435             state |= wxSCB_STATE_BOLD;
1436     }
1437     else
1438     {
1439         state |= wxSCB_STATE_UNSPECIFIED;
1440     }
1441
1442     DrawSimpleCheckBox(dc, rect, dc.GetCharHeight(), state, rectCol);
1443 }
1444
1445 void wxPGCheckBoxEditor::UpdateControl( wxPGProperty* property,
1446                                         wxWindow* ctrl ) const
1447 {
1448     wxSimpleCheckBox* cb = (wxSimpleCheckBox*) ctrl;
1449     wxASSERT( cb );
1450
1451     if ( !property->IsValueUnspecified() )
1452         cb->m_state = property->GetChoiceSelection();
1453     else
1454         cb->m_state = wxSCB_STATE_UNSPECIFIED;
1455
1456     wxPropertyGrid* propGrid = property->GetGrid();
1457     cb->m_boxHeight = propGrid->GetFontHeight();
1458
1459     cb->Refresh();
1460 }
1461
1462 bool wxPGCheckBoxEditor::OnEvent( wxPropertyGrid* WXUNUSED(propGrid), wxPGProperty* WXUNUSED(property),
1463     wxWindow* WXUNUSED(ctrl), wxEvent& event ) const
1464 {
1465     if ( event.GetEventType() == wxEVT_COMMAND_CHECKBOX_CLICKED )
1466     {
1467         return true;
1468     }
1469     return false;
1470 }
1471
1472
1473 bool wxPGCheckBoxEditor::GetValueFromControl( wxVariant& variant, wxPGProperty* property, wxWindow* ctrl ) const
1474 {
1475     wxSimpleCheckBox* cb = (wxSimpleCheckBox*)ctrl;
1476
1477     int index = cb->m_state;
1478
1479     if ( index != property->GetChoiceSelection() ||
1480          // Changing unspecified always causes event (returning
1481          // true here should be enough to trigger it).
1482          property->IsValueUnspecified()
1483        )
1484     {
1485         return property->IntToValue(variant, index, 0);
1486     }
1487     return false;
1488 }
1489
1490
1491 void wxPGCheckBoxEditor::SetControlIntValue( wxPGProperty* WXUNUSED(property), wxWindow* ctrl, int value ) const
1492 {
1493     if ( value != 0 ) value = 1;
1494     ((wxSimpleCheckBox*)ctrl)->m_state = value;
1495     ctrl->Refresh();
1496 }
1497
1498
1499 void wxPGCheckBoxEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* ctrl ) const
1500 {
1501     ((wxSimpleCheckBox*)ctrl)->m_state = 0;
1502     ctrl->Refresh();
1503 }
1504
1505
1506 wxPGCheckBoxEditor::~wxPGCheckBoxEditor() { }
1507
1508
1509 #endif // wxPG_INCLUDE_CHECKBOX
1510
1511 // -----------------------------------------------------------------------
1512
1513 wxWindow* wxPropertyGrid::GetEditorControl() const
1514 {
1515     wxWindow* ctrl = m_wndEditor;
1516
1517     if ( !ctrl )
1518         return ctrl;
1519
1520     return ctrl;
1521 }
1522
1523 // -----------------------------------------------------------------------
1524
1525 void wxPropertyGrid::CorrectEditorWidgetSizeX()
1526 {
1527     if ( m_selColumn == -1 )
1528         return;
1529
1530     int secWid = 0;
1531     int newSplitterx = m_pState->DoGetSplitterPosition(m_selColumn-1);
1532     int newWidth = newSplitterx + m_pState->m_colWidths[m_selColumn];
1533
1534     if ( m_wndEditor2 )
1535     {
1536         // if width change occurred, move secondary wnd by that amount
1537         wxRect r = m_wndEditor2->GetRect();
1538         secWid = r.width;
1539         r.x = newWidth - secWid;
1540
1541         m_wndEditor2->SetSize( r );
1542
1543         // if primary is textctrl, then we have to add some extra space
1544 #ifdef __WXMAC__
1545         if ( m_wndEditor )
1546 #else
1547         if ( m_wndEditor && m_wndEditor->IsKindOf(CLASSINFO(wxTextCtrl)) )
1548 #endif
1549             secWid += wxPG_TEXTCTRL_AND_BUTTON_SPACING;
1550     }
1551
1552     if ( m_wndEditor )
1553     {
1554         wxRect r = m_wndEditor->GetRect();
1555
1556         r.x = newSplitterx+m_ctrlXAdjust;
1557
1558         if ( !(m_iFlags & wxPG_FL_FIXED_WIDTH_EDITOR) )
1559             r.width = newWidth - r.x - secWid;
1560
1561         m_wndEditor->SetSize(r);
1562     }
1563
1564     if ( m_wndEditor2 )
1565         m_wndEditor2->Refresh();
1566 }
1567
1568 // -----------------------------------------------------------------------
1569
1570 void wxPropertyGrid::CorrectEditorWidgetPosY()
1571 {
1572     if ( m_selColumn == -1 )
1573         return;
1574
1575     if ( m_selected && (m_wndEditor || m_wndEditor2) )
1576     {
1577         wxRect r = GetEditorWidgetRect(m_selected, m_selColumn);
1578
1579         if ( m_wndEditor )
1580         {
1581             wxPoint pos = m_wndEditor->GetPosition();
1582
1583             // Calculate y offset
1584             int offset = pos.y % m_lineHeight;
1585
1586             m_wndEditor->Move(pos.x, r.y + offset);
1587         }
1588
1589         if ( m_wndEditor2 )
1590         {
1591             wxPoint pos = m_wndEditor2->GetPosition();
1592
1593             m_wndEditor2->Move(pos.x, r.y);
1594         }
1595     }
1596 }
1597
1598 // -----------------------------------------------------------------------
1599
1600 // Fixes position of wxTextCtrl-like control (wxSpinCtrl usually
1601 // fits into that category as well).
1602 void wxPropertyGrid::FixPosForTextCtrl( wxWindow* ctrl, const wxPoint& offset )
1603 {
1604     // Center the control vertically
1605     wxRect finalPos = ctrl->GetRect();
1606     int y_adj = (m_lineHeight - finalPos.height)/2 + wxPG_TEXTCTRLYADJUST;
1607
1608     // Prevent over-sized control
1609     int sz_dec = (y_adj + finalPos.height) - m_lineHeight;
1610     if ( sz_dec < 0 ) sz_dec = 0;
1611
1612     finalPos.y += y_adj;
1613     finalPos.height -= (y_adj+sz_dec);
1614
1615     const int textCtrlXAdjust = wxPG_TEXTCTRLXADJUST;
1616
1617     finalPos.x += textCtrlXAdjust;
1618     finalPos.width -= textCtrlXAdjust;
1619
1620     finalPos.x += offset.x;
1621     finalPos.y += offset.y;
1622
1623     ctrl->SetSize(finalPos);
1624 }
1625
1626 // -----------------------------------------------------------------------
1627
1628 wxWindow* wxPropertyGrid::GenerateEditorTextCtrl( const wxPoint& pos,
1629                                                   const wxSize& sz,
1630                                                   const wxString& value,
1631                                                   wxWindow* secondary,
1632                                                   int extraStyle,
1633                                                   int maxLen )
1634 {
1635     wxWindowID id = wxPG_SUBID1;
1636     wxPGProperty* prop = m_selected;
1637     wxASSERT(prop);
1638
1639     int tcFlags = wxTE_PROCESS_ENTER | extraStyle;
1640
1641     if ( prop->HasFlag(wxPG_PROP_READONLY) )
1642         tcFlags |= wxTE_READONLY;
1643
1644     wxPoint p(pos.x,pos.y);
1645     wxSize s(sz.x,sz.y);
1646
1647    // Need to reduce width of text control on Mac
1648 #if defined(__WXMAC__)
1649     s.x -= 8;
1650 #endif
1651
1652      // Take button into acccount
1653     if ( secondary )
1654     {
1655         s.x -= (secondary->GetSize().x + wxPG_TEXTCTRL_AND_BUTTON_SPACING);
1656         m_iFlags &= ~(wxPG_FL_PRIMARY_FILLS_ENTIRE);
1657     }
1658
1659     // If the height is significantly higher, then use border, and fill the rect exactly.
1660     bool hasSpecialSize = false;
1661
1662     if ( (sz.y - m_lineHeight) > 5 )
1663         hasSpecialSize = true;
1664
1665     wxWindow* ctrlParent = GetPanel();
1666
1667     if ( !hasSpecialSize )
1668         tcFlags |= wxBORDER_NONE;
1669
1670     wxTextCtrl* tc = new wxTextCtrl();
1671
1672 #if defined(__WXMSW__)
1673     tc->Hide();
1674 #endif
1675     SetupTextCtrlValue(value);
1676     tc->Create(ctrlParent,id,value, p, s,tcFlags);
1677
1678     // Center the control vertically
1679     if ( !hasSpecialSize )
1680         FixPosForTextCtrl(tc);
1681
1682 #ifdef __WXMSW__
1683     tc->Show();
1684     if ( secondary )
1685         secondary->Show();
1686 #endif
1687
1688     // Set maximum length
1689     if ( maxLen > 0 )
1690         tc->SetMaxLength( maxLen );
1691
1692     wxVariant attrVal = prop->GetAttribute(wxPG_ATTR_AUTOCOMPLETE);
1693     if ( !attrVal.IsNull() )
1694     {
1695         wxASSERT(attrVal.GetType() == wxS("arrstring"));
1696         tc->AutoComplete(attrVal.GetArrayString());
1697     }
1698
1699     return tc;
1700 }
1701
1702 // -----------------------------------------------------------------------
1703
1704 wxWindow* wxPropertyGrid::GenerateEditorButton( const wxPoint& pos, const wxSize& sz )
1705 {
1706     wxWindowID id = wxPG_SUBID2;
1707     wxPGProperty* selected = m_selected;
1708     wxASSERT(selected);
1709
1710 #ifdef __WXMAC__
1711    // Decorations are chunky on Mac, and we can't make the button square, so
1712    // do things a bit differently on this platform.
1713
1714    wxPoint p(pos.x+sz.x,
1715              pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1716    wxSize s(25, -1);
1717
1718    wxButton* but = new wxButton();
1719    but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1720
1721    // Now that we know the size, move to the correct position
1722    p.x = pos.x + sz.x - but->GetSize().x - 2;
1723    but->Move(p);
1724
1725 #else
1726     wxSize s(sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2),
1727         sz.y-(wxPG_BUTTON_SIZEDEC*2)+(wxPG_NAT_BUTTON_BORDER_Y*2));
1728
1729     // Reduce button width to lineheight
1730     if ( s.x > m_lineHeight )
1731         s.x = m_lineHeight;
1732
1733 #ifdef __WXGTK__
1734     // On wxGTK, take fixed button margins into account
1735     if ( s.x < 25 )
1736         s.x = 25;
1737 #endif
1738
1739     wxPoint p(pos.x+sz.x-s.x,
1740         pos.y+wxPG_BUTTON_SIZEDEC-wxPG_NAT_BUTTON_BORDER_Y);
1741
1742     wxButton* but = new wxButton();
1743   #ifdef __WXMSW__
1744     but->Hide();
1745   #endif
1746     but->Create(GetPanel(),id,wxS("..."),p,s,wxWANTS_CHARS);
1747
1748   #ifdef __WXGTK__
1749     wxFont font = GetFont();
1750     font.SetPointSize(font.GetPointSize()-2);
1751     but->SetFont(font);
1752   #else
1753     but->SetFont(GetFont());
1754   #endif
1755 #endif
1756
1757     if ( selected->HasFlag(wxPG_PROP_READONLY) )
1758         but->Disable();
1759
1760     return but;
1761 }
1762
1763 // -----------------------------------------------------------------------
1764
1765 wxWindow* wxPropertyGrid::GenerateEditorTextCtrlAndButton( const wxPoint& pos,
1766                                                            const wxSize& sz,
1767                                                            wxWindow** psecondary,
1768                                                            int limitedEditing,
1769                                                            wxPGProperty* property )
1770 {
1771     wxButton* but = (wxButton*)GenerateEditorButton(pos,sz);
1772     *psecondary = (wxWindow*)but;
1773
1774     if ( limitedEditing )
1775     {
1776     #ifdef __WXMSW__
1777         // There is button Show in GenerateEditorTextCtrl as well
1778         but->Show();
1779     #endif
1780         return NULL;
1781     }
1782
1783     wxString text;
1784
1785     if ( !property->IsValueUnspecified() )
1786         text = property->GetValueAsString(property->HasFlag(wxPG_PROP_READONLY)?0:wxPG_EDITABLE_VALUE);
1787
1788     return GenerateEditorTextCtrl(pos,sz,text,but,property->m_maxLen);
1789 }
1790
1791 // -----------------------------------------------------------------------
1792
1793 wxTextCtrl* wxPropertyGrid::GetEditorTextCtrl() const
1794 {
1795     wxWindow* wnd = GetEditorControl();
1796
1797     if ( !wnd )
1798         return NULL;
1799
1800     if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
1801         return wxStaticCast(wnd, wxTextCtrl);
1802
1803     if ( wnd->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
1804     {
1805         wxOwnerDrawnComboBox* cb = wxStaticCast(wnd, wxOwnerDrawnComboBox);
1806         return cb->GetTextCtrl();
1807     }
1808
1809     return NULL;
1810 }
1811
1812 // -----------------------------------------------------------------------
1813
1814 wxPGEditor* wxPropertyGridInterface::GetEditorByName( const wxString& editorName )
1815 {
1816     wxPGHashMapS2P::const_iterator it;
1817
1818     it = wxPGGlobalVars->m_mapEditorClasses.find(editorName);
1819     if ( it == wxPGGlobalVars->m_mapEditorClasses.end() )
1820         return NULL;
1821     return (wxPGEditor*) it->second;
1822 }
1823
1824 // -----------------------------------------------------------------------
1825 // wxPGEditorDialogAdapter
1826 // -----------------------------------------------------------------------
1827
1828 IMPLEMENT_ABSTRACT_CLASS(wxPGEditorDialogAdapter, wxObject)
1829
1830 bool wxPGEditorDialogAdapter::ShowDialog( wxPropertyGrid* propGrid, wxPGProperty* property )
1831 {
1832     if ( !propGrid->EditorValidate() )
1833         return false;
1834
1835     bool res = DoShowDialog( propGrid, property );
1836
1837     if ( res )
1838     {
1839         propGrid->ValueChangeInEvent( m_value );
1840         return true;
1841     }
1842
1843     return false;
1844 }
1845
1846 // -----------------------------------------------------------------------
1847 // wxPGMultiButton
1848 // -----------------------------------------------------------------------
1849
1850 wxPGMultiButton::wxPGMultiButton( wxPropertyGrid* pg, const wxSize& sz )
1851     : wxWindow( pg->GetPanel(), wxPG_SUBID2, wxPoint(-100,-100), wxSize(0, sz.y) ),
1852       m_fullEditorSize(sz), m_buttonsWidth(0)
1853 {
1854     SetBackgroundColour(pg->GetCellBackgroundColour());
1855 }
1856
1857 void wxPGMultiButton::Finalize( wxPropertyGrid* WXUNUSED(propGrid),
1858                                 const wxPoint& pos )
1859 {
1860     Move( pos.x + m_fullEditorSize.x - m_buttonsWidth, pos.y );
1861 }
1862
1863 int wxPGMultiButton::GenId( int id ) const
1864 {
1865     if ( id < -1 )
1866     {
1867         if ( m_buttons.size() )
1868             id = GetButton(m_buttons.size()-1)->GetId() + 1;
1869         else
1870             id = wxPG_SUBID2;
1871     }
1872     return id;
1873 }
1874
1875 #if wxUSE_BMPBUTTON
1876 void wxPGMultiButton::Add( const wxBitmap& bitmap, int id )
1877 {
1878     id = GenId(id);
1879     wxSize sz = GetSize();
1880     wxButton* button = new wxBitmapButton( this, id, bitmap,
1881                                            wxPoint(sz.x, 0),
1882                                            wxSize(sz.y, sz.y) );
1883     DoAddButton( button, sz );
1884 }
1885 #endif
1886
1887 void wxPGMultiButton::Add( const wxString& label, int id )
1888 {
1889     id = GenId(id);
1890     wxSize sz = GetSize();
1891     wxButton* button = new wxButton( this, id, label, wxPoint(sz.x, 0),
1892                                      wxSize(sz.y, sz.y) );
1893     DoAddButton( button, sz );
1894 }
1895
1896 void wxPGMultiButton::DoAddButton( wxWindow* button,
1897                                    const wxSize& sz )
1898 {
1899     m_buttons.push_back(button);
1900     int bw = button->GetSize().x;
1901     SetSize(wxSize(sz.x+bw,sz.y));
1902     m_buttonsWidth += bw;
1903 }
1904
1905 // -----------------------------------------------------------------------
1906
1907 #endif  // wxUSE_PROPGRID