src/os2/toolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/os2/toolbar.cpp
   3 // Purpose:     wxToolBar
   4 // Author:      David Webster
   5 // Modified by:
   6 // Created:     06/30/02
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) David Webster
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #if wxUSE_TOOLBAR && wxUSE_TOOLBAR_NATIVE
  16
  17 #include "wx/toolbar.h"
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/settings.h"
  21     #include "wx/window.h"
  22     #include "wx/frame.h"
  23     #include "wx/app.h"
  24     #include "wx/dcclient.h"
  25     #include "wx/dcmemory.h"
  26 #endif
  27
  28 #include "wx/tooltip.h"
  29 #include "wx/os2/dcclient.h"
  30
  31 bool wxToolBar::m_bInitialized = false;
  32
  33 // ----------------------------------------------------------------------------
  34 // private classes
  35 // ----------------------------------------------------------------------------
  36
  37 class wxToolBarTool : public wxToolBarToolBase
  38 {
  39 public:
  40     inline wxToolBarTool( wxToolBar*      pTbar
  41                          ,int             vId
  42                          ,const wxString& rsLabel
  43                          ,const wxBitmap& rBitmap1
  44                          ,const wxBitmap& rBitmap2
  45                          ,wxItemKind      vKind
  46                          ,wxObject*       pClientData
  47                          ,const wxString& rsShortHelpString
  48                          ,const wxString& rsLongHelpString
  49                         ) : wxToolBarToolBase( pTbar
  50                                               ,vId
  51                                               ,rsLabel
  52                                               ,rBitmap1
  53                                               ,rBitmap2
  54                                               ,vKind
  55                                               ,pClientData
  56                                               ,rsShortHelpString
  57                                               ,rsLongHelpString
  58                                              )
  59     {
  60     }
  61
  62     inline wxToolBarTool( wxToolBar* pTbar
  63                          ,wxControl* pControl
  64                          ,const wxString& label
  65                         ) : wxToolBarToolBase( pTbar
  66                                               ,pControl
  67                                               ,label
  68                                              )
  69     {
  70     }
  71
  72     void SetSize(const wxSize& rSize)
  73     {
  74         m_vWidth = rSize.x;
  75         m_vHeight = rSize.y;
  76     }
  77
  78     wxCoord GetWidth(void) const { return m_vWidth; }
  79     wxCoord GetHeight(void) const { return m_vHeight; }
  80
  81     wxCoord                         m_vX;
  82     wxCoord                         m_vY;
  83     wxCoord                         m_vWidth;
  84     wxCoord                         m_vHeight;
  85 }; // end of CLASS wxToolBarTool
  86
  87 // ----------------------------------------------------------------------------
  88 // wxWin macros
  89 // ----------------------------------------------------------------------------
  90
  91 IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl)
  92
  93 BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
  94     EVT_SIZE(wxToolBar::OnSize)
  95     EVT_PAINT(wxToolBar::OnPaint)
  96     EVT_KILL_FOCUS(wxToolBar::OnKillFocus)
  97     EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent)
  98     EVT_TIMER(-1, wxToolBar::OnTimer)
  99 END_EVENT_TABLE()
 100
 101 // ============================================================================
 102 // implementation
 103 // ============================================================================
 104
 105 // ----------------------------------------------------------------------------
 106 // tool bar tools creation
 107 // ----------------------------------------------------------------------------
 108
 109 wxToolBarToolBase* wxToolBar::CreateTool(
 110   int                               nId
 111 , const wxString&                   rsLabel
 112 , const wxBitmap&                   rBmpNormal
 113 , const wxBitmap&                   rBmpDisabled
 114 , wxItemKind                        eKind
 115 , wxObject*                         pClientData
 116 , const wxString&                   rsShortHelp
 117 , const wxString&                   rsLongHelp
 118 )
 119 {
 120     return new wxToolBarTool( this
 121                              ,nId
 122                              ,rsLabel
 123                              ,rBmpNormal
 124                              ,rBmpDisabled
 125                              ,eKind
 126                              ,pClientData
 127                              ,rsShortHelp
 128                              ,rsLongHelp
 129                             );
 130 } // end of wxToolBarSimple::CreateTool
 131
 132 wxToolBarToolBase *wxToolBar::CreateTool(
 133   wxControl*                        pControl
 134 , const wxString&                   label
 135 )
 136 {
 137     return new wxToolBarTool( this
 138                              ,pControl
 139                              ,label
 140                             );
 141 } // end of wxToolBarSimple::CreateTool
 142
 143 // ----------------------------------------------------------------------------
 144 // wxToolBarSimple creation
 145 // ----------------------------------------------------------------------------
 146
 147 void wxToolBar::Init()
 148 {
 149     m_nCurrentRowsOrColumns = 0;
 150
 151     m_vLastX = m_vLastY = 0;
 152     m_vMaxWidth = m_vMaxHeight = 0;
 153     m_nPressedTool = m_nCurrentTool = -1;
 154     m_vXPos = m_vYPos = -1;
 155     m_vTextX = m_vTextY = 0;
 156
 157     m_toolPacking = 1;
 158     m_toolSeparation = 5;
 159
 160     m_defaultWidth = 16;
 161     m_defaultHeight = 15;
 162
 163     m_pToolTip = NULL;
 164 } // end of wxToolBar::Init
 165
 166 wxToolBarToolBase* wxToolBar::DoAddTool(
 167   int                               vId
 168 , const wxString&                   rsLabel
 169 , const wxBitmap&                   rBitmap
 170 , const wxBitmap&                   rBmpDisabled
 171 , wxItemKind                        eKind
 172 , const wxString&                   rsShortHelp
 173 , const wxString&                   rsLongHelp
 174 , wxObject*                         pClientData
 175 , wxCoord                           vXPos
 176 , wxCoord                           vYPos
 177 )
 178 {
 179     //
 180     // Rememeber the position for DoInsertTool()
 181     //
 182     m_vXPos = vXPos;
 183     m_vYPos = vYPos;
 184
 185     return wxToolBarBase::DoAddTool( vId
 186                                     ,rsLabel
 187                                     ,rBitmap
 188                                     ,rBmpDisabled
 189                                     ,eKind
 190                                     ,rsShortHelp
 191                                     ,rsLongHelp
 192                                     ,pClientData
 193                                     ,vXPos
 194                                     ,vYPos
 195                                    );
 196 } // end of wxToolBar::DoAddTool
 197
 198 bool wxToolBar::DeleteTool(
 199   int                               nId
 200 )
 201 {
 202     bool                            bOk = wxToolBarBase::DeleteTool(nId);
 203
 204     if (bOk)
 205     {
 206         Realize();
 207     }
 208     return bOk;
 209 } // end of wxToolBar::DeleteTool
 210
 211 bool wxToolBar::DeleteToolByPos(
 212   size_t                            nPos
 213 )
 214 {
 215     bool                            bOk = wxToolBarBase::DeleteToolByPos(nPos);
 216
 217     if (bOk)
 218     {
 219         Realize();
 220     }
 221     return bOk;
 222 } // end of wxToolBar::DeleteTool
 223
 224 wxToolBarToolBase* wxToolBar::InsertControl(
 225   size_t                            nPos
 226 , wxControl*                        pControl
 227 )
 228 {
 229     wxToolBarToolBase*              pTool = wxToolBarBase::InsertControl( nPos
 230                                                                          ,pControl
 231                                                                         );
 232     if (m_bInitialized)
 233     {
 234         Realize();
 235         Refresh();
 236     }
 237     return pTool;
 238 } // end of wxToolBar::InsertControl
 239
 240 wxToolBarToolBase* wxToolBar::InsertSeparator(
 241   size_t                            nPos
 242 )
 243 {
 244     wxToolBarToolBase*              pTool = wxToolBarBase::InsertSeparator(nPos);
 245
 246     if (m_bInitialized)
 247     {
 248         Realize();
 249         Refresh();
 250     }
 251     return pTool;
 252 } // end of wxToolBar::InsertSeparator
 253
 254 wxToolBarToolBase* wxToolBar::InsertTool(
 255   size_t                            nPos
 256 , int                               nId
 257 , const wxString&                   rsLabel
 258 , const wxBitmap&                   rBitmap
 259 , const wxBitmap&                   rBmpDisabled
 260 , wxItemKind                        eKind
 261 , const wxString&                   rsShortHelp
 262 , const wxString&                   rsLongHelp
 263 , wxObject*                         pClientData
 264 )
 265 {
 266     wxToolBarToolBase*              pTool = wxToolBarBase::InsertTool( nPos
 267                                                                       ,nId
 268                                                                       ,rsLabel
 269                                                                       ,rBitmap
 270                                                                       ,rBmpDisabled
 271                                                                       ,eKind
 272                                                                       ,rsShortHelp
 273                                                                       ,rsLongHelp
 274                                                                       ,pClientData
 275                                                                      );
 276     if (m_bInitialized)
 277     {
 278         Realize();
 279         Refresh();
 280     }
 281     return pTool;
 282 } // end of wxToolBar::InsertTool
 283
 284 bool wxToolBar::DoInsertTool( size_t WXUNUSED(nPos),
 285                               wxToolBarToolBase* pToolBase )
 286 {
 287     wxToolBarTool* pTool = (wxToolBarTool *)pToolBase;
 288
 289     pTool->m_vX = m_vXPos;
 290     if (pTool->m_vX == -1)
 291         pTool->m_vX = m_xMargin;
 292
 293     pTool->m_vY = m_vYPos;
 294     if (pTool->m_vY == -1)
 295         pTool->m_vX = m_yMargin;
 296
 297     pTool->SetSize(GetToolSize());
 298
 299     if (pTool->IsButton())
 300     {
 301         //
 302         // Calculate reasonable max size in case Layout() not called
 303         //
 304         if ((pTool->m_vX + pTool->GetNormalBitmap().GetWidth() + m_xMargin) > m_vMaxWidth)
 305             m_vMaxWidth = (wxCoord)((pTool->m_vX + pTool->GetWidth() + m_xMargin));
 306
 307         if ((pTool->m_vY + pTool->GetNormalBitmap().GetHeight() + m_yMargin) > m_vMaxHeight)
 308             m_vMaxHeight = (wxCoord)((pTool->m_vY + pTool->GetHeight() + m_yMargin));
 309     }
 310     return true;
 311 } // end of wxToolBar::DoInsertTool
 312
 313 bool wxToolBar::DoDeleteTool( size_t WXUNUSED(nPos),
 314                               wxToolBarToolBase* pTool )
 315 {
 316     pTool->Detach();
 317     Refresh();
 318     return true;
 319 } // end of wxToolBar::DoDeleteTool
 320
 321 bool wxToolBar::Create( wxWindow* pParent,
 322                         wxWindowID vId,
 323                         const wxPoint& rPos,
 324                         const wxSize& rSize,
 325                         long lStyle,
 326                         const wxString& rsName )
 327 {
 328     if ( !wxWindow::Create( pParent
 329                            ,vId
 330                            ,rPos
 331                            ,rSize
 332                            ,lStyle
 333                            ,rsName
 334                           ))
 335         return false;
 336
 337     // Set it to grey (or other 3D face colour)
 338     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR));
 339     SetFont(*wxSMALL_FONT);
 340
 341     if (GetWindowStyleFlag() & (wxTB_LEFT | wxTB_RIGHT))
 342     {
 343         m_vLastX = 7;
 344         m_vLastY = 3;
 345
 346         m_maxRows = 32000;      // a lot
 347         m_maxCols = 1;
 348     }
 349     else
 350     {
 351         m_vLastX = 3;
 352         m_vLastY = 7;
 353
 354         m_maxRows = 1;
 355         m_maxCols = 32000;      // a lot
 356     }
 357     SetCursor(*wxSTANDARD_CURSOR);
 358
 359     //
 360     // The toolbar's tools, if they have labels and the winTB_TEXT
 361     // style is set, then we need to take into account the size of
 362     // the text when drawing tool bitmaps and the text
 363     //
 364     if (HasFlag(wxTB_TEXT))
 365     {
 366         wxClientDC                  vDC(this);
 367
 368         vDC.SetFont(GetFont());
 369         vDC.GetTextExtent( wxT("XXXX")
 370                           ,&m_vTextX
 371                           ,&m_vTextY
 372                          );
 373     }
 374
 375     //
 376     // Position it
 377     //
 378     int                             nX      = rPos.x;
 379     int                             nY      = rPos.y;
 380     int                             nWidth  = rSize.x;
 381     int                             nHeight = rSize.y;
 382
 383     if (lStyle & (wxTB_TOP | wxTB_BOTTOM))
 384     {
 385         if (nWidth <= 0)
 386         {
 387             nWidth = pParent->GetClientSize().x;
 388         }
 389         if (nHeight <= 0)
 390         {
 391             if (lStyle & wxTB_TEXT)
 392                 nHeight = m_defaultHeight + m_vTextY;
 393             else
 394                 nHeight = m_defaultHeight;
 395         }
 396     }
 397     else
 398     {
 399         if (nHeight <= 0)
 400         {
 401             nHeight = pParent->GetClientSize().y;
 402         }
 403         if (nWidth <= 0)
 404         {
 405             if (lStyle & wxTB_TEXT)
 406                 nWidth = m_vTextX + (int)(m_vTextX/2); // a little margin
 407             else
 408                 nWidth = m_defaultWidth + (int)(m_defaultWidth/2); // a little margin
 409         }
 410     }
 411     if (nX < 0)
 412         nX = 0;
 413     if (nY < 0)
 414         nY = 0;
 415
 416     SetSize( nX
 417             ,nY
 418             ,nWidth
 419             ,nHeight
 420            );
 421     return true;
 422 } // end of wxToolBar::Create
 423
 424 wxToolBar::~wxToolBar()
 425 {
 426     if (m_pToolTip)
 427     {
 428         delete m_pToolTip;
 429         m_pToolTip = NULL;
 430     }
 431 } // end of wxToolBar::~wxToolBar
 432
 433 bool wxToolBar::Realize()
 434 {
 435     int                             nMaxToolWidth  = 0;
 436     int                             nMaxToolHeight = 0;
 437
 438     m_nCurrentRowsOrColumns = 0;
 439     m_vLastX               = m_xMargin;
 440     m_vLastY               = m_yMargin;
 441     m_vMaxWidth            = 0;
 442     m_vMaxHeight           = 0;
 443
 444
 445     //
 446     // Find the maximum tool width and height
 447     //
 448     wxToolBarToolsList::compatibility_iterator     node = m_tools.GetFirst();
 449
 450     while (node )
 451     {
 452         wxToolBarTool*              pTool = (wxToolBarTool *)node->GetData();
 453
 454         if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().empty())
 455         {
 456             //
 457             // Set the height according to the font and the border size
 458             //
 459             if (pTool->GetWidth() > m_vTextX)
 460                 nMaxToolWidth = pTool->GetWidth() + 4;
 461             else
 462                 nMaxToolWidth = m_vTextX;
 463             if (pTool->GetHeight() + m_vTextY > nMaxToolHeight)
 464                 nMaxToolHeight = pTool->GetHeight() + m_vTextY;
 465         }
 466         else
 467         {
 468             if (pTool->GetWidth() > nMaxToolWidth )
 469                 nMaxToolWidth = pTool->GetWidth() + 4;
 470             if (pTool->GetHeight() > nMaxToolHeight)
 471                 nMaxToolHeight = pTool->GetHeight();
 472         }
 473         node = node->GetNext();
 474     }
 475
 476     wxCoord                         vTbWidth = 0L;
 477     wxCoord                         vTbHeight = 0L;
 478
 479     GetSize( &vTbWidth
 480             ,&vTbHeight
 481            );
 482     if (vTbHeight < nMaxToolHeight)
 483     {
 484         SetSize( -1L
 485                 ,-1L
 486                 ,vTbWidth
 487                 ,nMaxToolHeight + 4
 488                );
 489         if (GetParent()->IsKindOf(CLASSINFO(wxFrame)))
 490         {
 491             wxFrame*            pFrame = wxDynamicCast(GetParent(), wxFrame);
 492
 493             if (pFrame)
 494                 pFrame->PositionToolBar();
 495         }
 496     }
 497
 498     int                             nSeparatorSize = m_toolSeparation;
 499
 500     node = m_tools.GetFirst();
 501     while (node)
 502     {
 503         wxToolBarTool*              pTool = (wxToolBarTool *)node->GetData();
 504
 505         if (pTool->IsSeparator())
 506         {
 507             if (GetWindowStyleFlag() & (wxTB_TOP | wxTB_BOTTOM))
 508             {
 509                 pTool->m_vX = m_vLastX + nSeparatorSize;
 510                 pTool->m_vHeight = m_defaultHeight + m_vTextY;
 511                 if (m_nCurrentRowsOrColumns >= m_maxCols)
 512                     m_vLastY += nSeparatorSize;
 513                 else
 514                     m_vLastX += nSeparatorSize * 4;
 515             }
 516             else
 517             {
 518                 pTool->m_vY = m_vLastY + nSeparatorSize;
 519                 pTool->m_vHeight = m_defaultHeight + m_vTextY;
 520                 if (m_nCurrentRowsOrColumns >= m_maxRows)
 521                     m_vLastX += nSeparatorSize;
 522                 else
 523                     m_vLastY += nSeparatorSize * 4;
 524             }
 525         }
 526         else if (pTool->IsButton())
 527         {
 528             if (GetWindowStyleFlag() & (wxTB_TOP | wxTB_BOTTOM))
 529             {
 530                 if (m_nCurrentRowsOrColumns >= m_maxCols)
 531                 {
 532                     m_nCurrentRowsOrColumns = 0;
 533                     m_vLastX                = m_xMargin;
 534                     m_vLastY               += nMaxToolHeight + m_toolPacking;
 535                 }
 536                 pTool->m_vX = m_vLastX + (nMaxToolWidth - ((int)(nMaxToolWidth/2) + (int)(pTool->GetWidth()/2)));
 537                 if (HasFlag(wxTB_TEXT))
 538                     pTool->m_vY = m_vLastY + nSeparatorSize - 2; // just bit of adjustment
 539                 else
 540                     pTool->m_vY = m_vLastY + (nMaxToolHeight - (int)(pTool->GetHeight()/2));
 541                 m_vLastX += nMaxToolWidth + m_toolPacking + m_toolSeparation;
 542             }
 543             else
 544             {
 545                 if (m_nCurrentRowsOrColumns >= m_maxRows)
 546                 {
 547                     m_nCurrentRowsOrColumns = 0;
 548                     m_vLastX               += (nMaxToolWidth + m_toolPacking);
 549                     m_vLastY                = m_yMargin;
 550                 }
 551                 pTool->m_vX = m_vLastX + pTool->GetWidth();
 552                 if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().IsNull())
 553                     pTool->m_vY = m_vLastY + (nMaxToolHeight - m_vTextY) + m_toolPacking;
 554                 else
 555                     pTool->m_vY = m_vLastY + (nMaxToolHeight - (int)(pTool->GetHeight()/2));
 556                 m_vLastY += nMaxToolHeight + m_toolPacking + m_toolSeparation;
 557             }
 558             m_nCurrentRowsOrColumns++;
 559         }
 560         else
 561         {
 562             // TODO: support the controls
 563         }
 564
 565         if (m_vLastX > m_maxWidth)
 566             m_maxWidth = m_vLastX;
 567         if (m_vLastY > m_maxHeight)
 568             m_maxHeight = m_vLastY;
 569
 570         node = node->GetNext();
 571     }
 572
 573     if (GetWindowStyleFlag() & (wxTB_TOP | wxTB_BOTTOM))
 574         m_maxWidth += nMaxToolWidth;
 575     else
 576         m_maxHeight += nMaxToolHeight;
 577
 578     m_maxWidth += m_xMargin;
 579     m_maxHeight += m_yMargin;
 580     m_bInitialized = true;
 581     return true;
 582 } // end of wxToolBar::Realize
 583
 584 // ----------------------------------------------------------------------------
 585 // event handlers
 586 // ----------------------------------------------------------------------------
 587
 588 void wxToolBar::OnPaint (
 589   wxPaintEvent&                     WXUNUSED(rEvent)
 590 )
 591 {
 592     wxPaintDC                       vDc(this);
 593
 594     PrepareDC(vDc);
 595
 596     static int                      nCount = 0;
 597
 598     //
 599     // Prevent reentry of OnPaint which would cause wxMemoryDC errors.
 600     //
 601     if (nCount > 0)
 602         return;
 603     nCount++;
 604
 605     wxPMDCImpl *impl = (wxPMDCImpl*) vDc.GetImpl();
 606     ::WinFillRect(impl->GetHPS(), &impl->m_vRclPaint, GetBackgroundColour().GetPixel());
 607     for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
 608           node;
 609           node = node->GetNext() )
 610     {
 611         wxToolBarTool*              pTool = (wxToolBarTool*)node->GetData();
 612
 613         if (pTool->IsButton() )
 614             DrawTool(vDc, pTool);
 615         if (pTool->IsSeparator())
 616         {
 617             wxColour gray85(85, 85, 85);
 618             wxPen vDarkGreyPen( gray85, 1, wxSOLID );
 619             int nX;
 620             int nY;
 621             int nHeight = 0;
 622             int nWidth = 0;
 623
 624             vDc.SetPen(vDarkGreyPen);
 625             if (HasFlag(wxTB_TEXT))
 626             {
 627                 if (HasFlag(wxTB_TOP) || HasFlag(wxTB_BOTTOM))
 628                 {
 629                     nX = pTool->m_vX;
 630                     nY = pTool->m_vY - (m_vTextY - 6);
 631                     nHeight = (m_vTextY - 2) + pTool->GetHeight();
 632                 }
 633                 else
 634                 {
 635                     nX = pTool->m_vX + m_xMargin + 10;
 636                     nY = pTool->m_vY + m_vTextY + m_toolSeparation;
 637                     nWidth = pTool->GetWidth() > m_vTextX ? pTool->GetWidth() : m_vTextX;
 638                 }
 639             }
 640             else
 641             {
 642                 nX = pTool->m_vX;
 643                 nY = pTool->m_vY;
 644                 if (HasFlag(wxTB_TOP) || HasFlag(wxTB_BOTTOM))
 645                     nHeight = pTool->GetHeight() - 2;
 646                 else
 647                 {
 648                     nX += m_xMargin + 10;
 649                     nY +=  m_yMargin + m_toolSeparation;
 650                     nWidth = pTool->GetWidth();
 651                 }
 652             }
 653             vDc.DrawLine(nX, nY, nX + nWidth, nY + nHeight);
 654         }
 655     }
 656     nCount--;
 657 } // end of wxToolBar::OnPaint
 658
 659 void wxToolBar::OnSize (
 660   wxSizeEvent&                      WXUNUSED(rEvent)
 661 )
 662 {
 663 #if wxUSE_CONSTRAINTS
 664     if (GetAutoLayout())
 665         Layout();
 666 #endif
 667 } // end of wxToolBar::OnSize
 668
 669 void wxToolBar::OnKillFocus(
 670   wxFocusEvent&                     WXUNUSED(rEvent)
 671 )
 672 {
 673     OnMouseEnter(m_nPressedTool = m_nCurrentTool = -1);
 674 } // end of wxToolBar::OnKillFocus
 675
 676 void wxToolBar::OnMouseEvent(
 677   wxMouseEvent&                     rEvent
 678 )
 679 {
 680     POINTL                          vPoint;
 681     HWND                            hWnd;
 682     wxCoord                         vX;
 683     wxCoord                         vY;
 684     HPOINTER                        hPtr = ::WinQuerySysPointer(HWND_DESKTOP, SPTR_ARROW, FALSE);
 685
 686     ::WinSetPointer(HWND_DESKTOP, hPtr);
 687     ::WinQueryPointerPos(HWND_DESKTOP, &vPoint);
 688     hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPoint, TRUE);
 689     if (hWnd != (HWND)GetHwnd())
 690     {
 691         m_vToolTimer.Stop();
 692         return;
 693     }
 694
 695     rEvent.GetPosition(&vX, &vY);
 696
 697     wxToolBarTool*            pTool = (wxToolBarTool *)FindToolForPosition( vX
 698                                                                            ,vY
 699                                                                           );
 700
 701     if (rEvent.LeftDown())
 702     {
 703         CaptureMouse();
 704     }
 705     if (rEvent.LeftUp())
 706     {
 707         ReleaseMouse();
 708     }
 709
 710     if (!pTool)
 711     {
 712         m_vToolTimer.Stop();
 713         if (m_nCurrentTool > -1)
 714         {
 715             if (rEvent.LeftIsDown())
 716                 SpringUpButton(m_nCurrentTool);
 717             pTool = (wxToolBarTool *)FindById(m_nCurrentTool);
 718             if (pTool && !pTool->IsToggled())
 719             {
 720                 RaiseTool( pTool, FALSE );
 721             }
 722             m_nCurrentTool = -1;
 723             OnMouseEnter(-1);
 724         }
 725         return;
 726     }
 727     if (!rEvent.IsButton())
 728     {
 729         if (pTool->GetId() != m_nCurrentTool)
 730         {
 731             //
 732             // If the left button is kept down and moved over buttons,
 733             // press those buttons.
 734             //
 735             if (rEvent.LeftIsDown() && pTool->IsEnabled())
 736             {
 737                 SpringUpButton(m_nCurrentTool);
 738                 if (pTool->CanBeToggled())
 739                 {
 740                     pTool->Toggle();
 741                 }
 742                 DrawTool(pTool);
 743             }
 744             wxToolBarTool*          pOldTool = (wxToolBarTool*)FindById(m_nCurrentTool);
 745
 746             if (pOldTool && !pTool->IsToggled())
 747                 RaiseTool( pOldTool, FALSE );
 748             m_nCurrentTool = pTool->GetId();
 749             OnMouseEnter(m_nCurrentTool);
 750             if (!pTool->GetShortHelp().empty())
 751             {
 752                 if (m_pToolTip)
 753                     delete m_pToolTip;
 754                 m_pToolTip = new wxToolTip(pTool->GetShortHelp());
 755                 m_vXMouse = (wxCoord)vPoint.x;
 756                 m_vYMouse = (wxCoord)vPoint.y;
 757                 m_vToolTimer.Start(1000L, TRUE);
 758             }
 759             if (!pTool->IsToggled())
 760                 RaiseTool(pTool);
 761         }
 762         return;
 763     }
 764
 765     // Left button pressed.
 766     if (rEvent.LeftDown() && pTool->IsEnabled())
 767     {
 768         if (pTool->CanBeToggled())
 769         {
 770             pTool->Toggle();
 771         }
 772         DrawTool(pTool);
 773     }
 774     else if (rEvent.RightDown())
 775     {
 776         OnRightClick( pTool->GetId()
 777                      ,vX
 778                      ,vY
 779                     );
 780     }
 781
 782     //
 783     // Left Button Released.  Only this action confirms selection.
 784     // If the button is enabled and it is not a toggle tool and it is
 785     // in the pressed state, then raise the button and call OnLeftClick.
 786     //
 787     if (rEvent.LeftUp() && pTool->IsEnabled() )
 788     {
 789         //
 790         // Pass the OnLeftClick event to tool
 791         //
 792         if (!OnLeftClick( pTool->GetId()
 793                          ,pTool->IsToggled()) &&
 794                           pTool->CanBeToggled())
 795         {
 796             //
 797             // If it was a toggle, and OnLeftClick says No Toggle allowed,
 798             // then change it back
 799             //
 800             pTool->Toggle();
 801         }
 802         DrawTool(pTool);
 803     }
 804 } // end of wxToolBar::OnMouseEvent
 805
 806 // ----------------------------------------------------------------------------
 807 // drawing
 808 // ----------------------------------------------------------------------------
 809
 810 void wxToolBar::DrawTool( wxToolBarToolBase* pTool )
 811 {
 812     wxClientDC vDc(this);
 813
 814     DrawTool( vDc, pTool );
 815 } // end of wxToolBar::DrawTool
 816
 817 void wxToolBar::DrawTool( wxDC& rDc, wxToolBarToolBase* pToolBase )
 818 {
 819     wxToolBarTool* pTool = (wxToolBarTool *)pToolBase;
 820     wxColour gray85( 85,85,85 );
 821     wxPen vDarkGreyPen( gray85, 1, wxSOLID );
 822     wxBitmap vBitmap = pTool->GetNormalBitmap();
 823     bool bUseMask = false;
 824     wxMask* pMask = NULL;
 825
 826     PrepareDC(rDc);
 827
 828     if (!vBitmap.Ok())
 829         return;
 830     if ((pMask = vBitmap.GetMask()) != NULL)
 831         if (pMask->GetMaskBitmap() != NULLHANDLE)
 832             bUseMask = true;
 833
 834     if (!pTool->IsToggled())
 835     {
 836         LowerTool(pTool, FALSE);
 837         if (!pTool->IsEnabled())
 838         {
 839             wxColour vColor(wxT("GREY"));
 840
 841             rDc.SetTextForeground(vColor);
 842             if (!pTool->GetDisabledBitmap().Ok())
 843                 pTool->SetDisabledBitmap(wxDisableBitmap( vBitmap
 844                                                          ,(long)GetBackgroundColour().GetPixel()
 845                                                         ));
 846             rDc.DrawBitmap( pTool->GetDisabledBitmap()
 847                            ,pTool->m_vX
 848                            ,pTool->m_vY
 849                            ,bUseMask
 850                           );
 851         }
 852         else
 853         {
 854             rDc.SetTextForeground(*wxBLACK);
 855             rDc.DrawBitmap( vBitmap
 856                            ,pTool->m_vX
 857                            ,pTool->m_vY
 858                            ,bUseMask
 859                           );
 860         }
 861         if (m_windowStyle & wxTB_3DBUTTONS)
 862         {
 863             RaiseTool(pTool);
 864         }
 865         if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().IsNull())
 866         {
 867             wxCoord                 vX;
 868             wxCoord                 vY;
 869             wxCoord                 vLeft = pTool->m_vX - (int)(pTool->GetWidth()/2);
 870
 871             rDc.SetFont(GetFont());
 872             rDc.GetTextExtent( pTool->GetLabel()
 873                               ,&vX
 874                               ,&vY
 875                              );
 876             if (pTool->GetWidth() > vX) // large tools
 877             {
 878                 vLeft = pTool->m_vX + (pTool->GetWidth() - vX);
 879                 GetSize(&vX, &vY);
 880                 rDc.DrawText( pTool->GetLabel()
 881                              ,vLeft
 882                              ,vY - m_vTextY - 1
 883                             );
 884             }
 885             else  // normal tools
 886             {
 887                 vLeft += (wxCoord)((m_vTextX - vX)/2);
 888                 rDc.DrawText( pTool->GetLabel()
 889                              ,vLeft
 890                              ,pTool->m_vY + m_vTextY - 1 // a bit of margin
 891                             );
 892             }
 893         }
 894     }
 895     else
 896     {
 897         wxColour vColor(wxT("GREY"));
 898
 899         LowerTool(pTool);
 900         rDc.SetTextForeground(vColor);
 901         if (!pTool->GetDisabledBitmap().Ok())
 902             pTool->SetDisabledBitmap(wxDisableBitmap( vBitmap
 903                                                      ,(long)GetBackgroundColour().GetPixel()
 904                                                     ));
 905         rDc.DrawBitmap( pTool->GetDisabledBitmap()
 906                        ,pTool->m_vX
 907                        ,pTool->m_vY
 908                        ,bUseMask
 909                       );
 910         if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().IsNull())
 911         {
 912             wxCoord                 vX;
 913             wxCoord                 vY;
 914             wxCoord                 vLeft = pTool->m_vX - (int)(pTool->GetWidth()/2);
 915
 916             rDc.SetFont(GetFont());
 917             rDc.GetTextExtent( pTool->GetLabel()
 918                               ,&vX
 919                               ,&vY
 920                              );
 921             vLeft += (wxCoord)((m_vTextX - vX)/2);
 922             rDc.DrawText( pTool->GetLabel()
 923                          ,vLeft
 924                          ,pTool->m_vY + m_vTextY - 1 // a bit of margin
 925                         );
 926         }
 927     }
 928 } // end of wxToolBar::DrawTool
 929
 930 // ----------------------------------------------------------------------------
 931 // toolbar geometry
 932 // ----------------------------------------------------------------------------
 933
 934 void wxToolBar::SetRows(
 935   int                               nRows
 936 )
 937 {
 938     wxCHECK_RET( nRows != 0, wxT("max number of rows must be > 0") );
 939
 940     m_maxCols = (GetToolsCount() + nRows - 1) / nRows;
 941     Refresh();
 942 } // end of wxToolBar::SetRows
 943
 944 wxToolBarToolBase* wxToolBar::FindToolForPosition(
 945   wxCoord                           vX
 946 , wxCoord                           vY
 947 ) const
 948 {
 949     wxCoord                         vTBarHeight = 0;
 950
 951     GetSize( NULL
 952             ,&vTBarHeight
 953            );
 954     vY = vTBarHeight - vY;
 955     wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
 956     while (node)
 957     {
 958         wxToolBarTool*              pTool = (wxToolBarTool *)node->GetData();
 959
 960         if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().IsNull())
 961         {
 962             if ((vX >= (pTool->m_vX - ((wxCoord)(pTool->GetWidth()/2) - 2))) &&
 963                 (vY >= (pTool->m_vY - 2)) &&
 964                 (vX <= (pTool->m_vX + pTool->GetWidth())) &&
 965                 (vY <= (pTool->m_vY + pTool->GetHeight() + m_vTextY + 2)))
 966             {
 967                 return pTool;
 968             }
 969         }
 970         else
 971         {
 972             if ((vX >= pTool->m_vX) &&
 973                 (vY >= pTool->m_vY) &&
 974                 (vX <= (pTool->m_vX + pTool->GetWidth())) &&
 975                 (vY <= (pTool->m_vY + pTool->GetHeight())))
 976             {
 977                 return pTool;
 978             }
 979         }
 980         node = node->GetNext();
 981     }
 982     return NULL;
 983 } // end of wxToolBar::FindToolForPosition
 984
 985 // ----------------------------------------------------------------------------
 986 // tool state change handlers
 987 // ----------------------------------------------------------------------------
 988
 989 void wxToolBar::DoEnableTool(
 990   wxToolBarToolBase*                pTool
 991 , bool                              WXUNUSED(bEnable)
 992 )
 993 {
 994     DrawTool(pTool);
 995 } // end of wxToolBar::DoEnableTool
 996
 997 void wxToolBar::DoToggleTool(
 998   wxToolBarToolBase*                pTool
 999 , bool                              WXUNUSED(bToggle)
1000 )
1001 {
1002     DrawTool(pTool);
1003 } // end of wxToolBar::DoToggleTool
1004
1005 void wxToolBar::DoSetToggle(
1006   wxToolBarToolBase*                WXUNUSED(pTool)
1007 , bool                              WXUNUSED(bToggle)
1008 )
1009 {
1010     // nothing to do
1011 } // end of wxToolBar::DoSetToggle
1012
1013 //
1014 // Okay, so we've left the tool we're in ... we must check if the tool we're
1015 // leaving was a 'sprung push button' and if so, spring it back to the up
1016 // state.
1017 //
1018 void wxToolBar::SpringUpButton(
1019   int                               vId
1020 )
1021 {
1022     wxToolBarToolBase*              pTool = FindById(vId);
1023
1024     if (pTool && pTool->CanBeToggled())
1025     {
1026         if (pTool->IsToggled())
1027             pTool->Toggle();
1028
1029         DrawTool(pTool);
1030     }
1031 } // end of wxToolBar::SpringUpButton
1032
1033 // ----------------------------------------------------------------------------
1034 // private helpers
1035 // ----------------------------------------------------------------------------
1036
1037 void wxToolBar::LowerTool ( wxToolBarToolBase* pToolBase,
1038                             bool               bLower )
1039 {
1040     wxToolBarTool*                  pTool = (wxToolBarTool*)pToolBase;
1041     wxCoord vX;
1042     wxCoord vY;
1043     wxCoord vWidth;
1044     wxCoord vHeight;
1045     wxColour gray85( 85,85,85 );
1046     wxPen vDarkGreyPen( gray85, 1, wxSOLID );
1047     wxPen vClearPen( GetBackgroundColour(), 1, wxSOLID );
1048     wxClientDC vDC(this);
1049
1050     if (!pTool)
1051         return;
1052
1053     if (pTool->IsSeparator())
1054         return;
1055
1056     //
1057     // We only do this for flat toolbars
1058     //
1059     if (!HasFlag(wxTB_FLAT))
1060         return;
1061
1062     if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().empty())
1063     {
1064         if (pTool->GetWidth() > m_vTextX)
1065         {
1066             vX = pTool->m_vX - 2;
1067             vWidth = pTool->GetWidth() + 4;
1068         }
1069         else
1070         {
1071             vX = pTool->m_vX - (wxCoord)(pTool->GetWidth()/2);
1072             vWidth = m_vTextX + 4;
1073         }
1074         vY = pTool->m_vY - 2;
1075         vHeight = pTool->GetHeight() + m_vTextY + 2;
1076     }
1077     else
1078     {
1079         vX = pTool->m_vX - 2;
1080         vY = pTool->m_vY - 2;
1081         vWidth = pTool->GetWidth() + 4;
1082         vHeight = pTool->GetHeight() + 4;
1083     }
1084     if (bLower)
1085     {
1086         vDC.SetPen(*wxWHITE_PEN);
1087         vDC.DrawLine(vX + vWidth, vY + vHeight, vX, vY + vHeight);
1088         vDC.DrawLine(vX + vWidth, vY, vX + vWidth, vY + vHeight);
1089         vDC.SetPen(vDarkGreyPen);
1090         vDC.DrawLine(vX, vY, vX + vWidth, vY);
1091         vDC.DrawLine(vX, vY + vHeight, vX, vY);
1092     }
1093     else
1094     {
1095         vDC.SetPen(vClearPen);
1096         vDC.DrawLine(vX + vWidth, vY + vHeight, vX, vY + vHeight);
1097         vDC.DrawLine(vX + vWidth, vY, vX + vWidth, vY + vHeight);
1098         vDC.DrawLine(vX, vY, vX + vWidth, vY);
1099         vDC.DrawLine(vX, vY + vHeight, vX, vY);
1100     }
1101 } // end of WinGuiBase_CToolBarTool::LowerTool
1102
1103 void wxToolBar::RaiseTool ( wxToolBarToolBase* pToolBase,
1104                             bool bRaise )
1105 {
1106     wxToolBarTool* pTool = (wxToolBarTool*)pToolBase;
1107     wxCoord vX;
1108     wxCoord vY;
1109     wxCoord vWidth;
1110     wxCoord vHeight;
1111     wxColour gray85( 85,85,85 );
1112     wxPen vDarkGreyPen( gray85, 1, wxSOLID );
1113     wxPen vClearPen( GetBackgroundColour(), 1, wxSOLID );
1114     wxClientDC vDC(this);
1115
1116     if (!pTool)
1117         return;
1118
1119     if (pTool->IsSeparator())
1120         return;
1121
1122     if (!pTool->IsEnabled())
1123         return;
1124
1125     //
1126     // We only do this for flat toolbars
1127     //
1128     if (!HasFlag(wxTB_FLAT))
1129         return;
1130
1131     if (HasFlag(wxTB_TEXT) && !pTool->GetLabel().empty())
1132     {
1133         if (pTool->GetWidth() > m_vTextX)
1134         {
1135             vX = pTool->m_vX - 2;
1136             vWidth = pTool->GetWidth() + 4;
1137         }
1138         else
1139         {
1140             vX = pTool->m_vX - (wxCoord)(pTool->GetWidth()/2);
1141             vWidth = m_vTextX + 4;
1142         }
1143         vY = pTool->m_vY - 2;
1144         vHeight = pTool->GetHeight() + m_vTextY + 2;
1145     }
1146     else
1147     {
1148         vX = pTool->m_vX - 2;
1149         vY = pTool->m_vY - 2;
1150         vWidth = pTool->GetWidth() + 4;
1151         vHeight = pTool->GetHeight() + 4;
1152     }
1153     if (bRaise)
1154     {
1155         vDC.SetPen(vDarkGreyPen);
1156         vDC.DrawLine(vX + vWidth, vY + vHeight, vX, vY + vHeight);
1157         vDC.DrawLine(vX + vWidth, vY, vX + vWidth, vY + vHeight);
1158         vDC.SetPen(*wxWHITE_PEN);
1159         vDC.DrawLine(vX, vY, vX + vWidth, vY);
1160         vDC.DrawLine(vX, vY + vHeight, vX, vY);
1161     }
1162     else
1163     {
1164         vDC.SetPen(vClearPen);
1165         vDC.DrawLine(vX + vWidth, vY + vHeight, vX, vY + vHeight);
1166         vDC.DrawLine(vX + vWidth, vY, vX + vWidth, vY + vHeight);
1167         vDC.DrawLine(vX, vY, vX + vWidth, vY);
1168         vDC.DrawLine(vX, vY + vHeight, vX, vY);
1169     }
1170 } // end of wxToolBar::RaiseTool
1171
1172 void wxToolBar::OnTimer ( wxTimerEvent& rEvent )
1173 {
1174     if (rEvent.GetId() == m_vToolTimer.GetId())
1175     {
1176         wxPoint vPos( m_vXMouse, m_vYMouse );
1177
1178         m_pToolTip->DisplayToolTipWindow(vPos);
1179         m_vToolTimer.Stop();
1180         m_vToolExpTimer.Start(4000L, TRUE);
1181     }
1182     else if (rEvent.GetId() == m_vToolExpTimer.GetId())
1183     {
1184         m_pToolTip->HideToolTipWindow();
1185         GetParent()->Refresh();
1186         m_vToolExpTimer.Stop();
1187     }
1188 } // end of wxToolBar::OnTimer
1189
1190 #endif // ndef for wxUSE_TOOLBAR && wxUSE_TOOLBAR_NATIVE