src/univ/toolbar.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/univ/toolbar.cpp
   3 // Purpose:     implementation of wxToolBar for wxUniversal
   4 // Author:      Robert Roebling, Vadim Zeitlin (universalization)
   5 // Modified by:
   6 // Created:     20.02.02
   7 // Id:          $Id$
   8 // Copyright:   (c) 2001 Robert Roebling,
   9 //              (c) 2002 SciTech Software, Inc. (www.scitechsoft.com)
  10 // Licence:     wxWindows licence
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declarations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  22     #pragma implementation "univtoolbar.h"
  23 #endif
  24
  25 // For compilers that support precompilation, includes "wx.h".
  26 #include "wx/wxprec.h"
  27
  28 #ifdef __BORLANDC__
  29     #pragma hdrstop
  30 #endif
  31
  32 #if wxUSE_TOOLBAR
  33
  34 #ifndef WX_PRECOMP
  35     #include "wx/utils.h"
  36     #include "wx/app.h"
  37 #endif
  38
  39 #include "wx/univ/renderer.h"
  40
  41 #include "wx/frame.h"
  42 #include "wx/toolbar.h"
  43 #include "wx/image.h"
  44 #include "wx/log.h"
  45
  46 // ----------------------------------------------------------------------------
  47 // constants
  48 // ----------------------------------------------------------------------------
  49
  50 // value meaning that m_widthSeparator is not initialized
  51 static const wxCoord INVALID_WIDTH = -1;
  52
  53 // ----------------------------------------------------------------------------
  54 // wxToolBarTool: our implementation of wxToolBarToolBase
  55 // ----------------------------------------------------------------------------
  56
  57 class WXDLLEXPORT wxToolBarTool : public wxToolBarToolBase
  58 {
  59 public:
  60     wxToolBarTool(wxToolBar *tbar,
  61                   int id,
  62                   const wxString& label,
  63                   const wxBitmap& bmpNormal,
  64                   const wxBitmap& bmpDisabled,
  65                   wxItemKind kind,
  66                   wxObject *clientData,
  67                   const wxString& shortHelp,
  68                   const wxString& longHelp)
  69         : wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
  70                             clientData, shortHelp, longHelp)
  71     {
  72         // no position yet
  73         m_x =
  74         m_y = -1;
  75         m_width =
  76         m_height = 0;
  77
  78         // not pressed yet
  79         m_isInverted = FALSE;
  80
  81         // mouse not here yet
  82         m_underMouse = FALSE;
  83     }
  84
  85     wxToolBarTool(wxToolBar *tbar, wxControl *control)
  86         : wxToolBarToolBase(tbar, control)
  87     {
  88         // no position yet
  89         m_x =
  90         m_y = -1;
  91         m_width =
  92         m_height = 0;
  93
  94         // not pressed yet
  95         m_isInverted = FALSE;
  96
  97         // mouse not here yet
  98         m_underMouse = FALSE;
  99     }
 100
 101     // is this tool pressed, even temporarily? (this is different from being
 102     // permanently toggled which is what IsToggled() returns)
 103     bool IsPressed() const
 104         { return CanBeToggled() ? IsToggled() != m_isInverted : m_isInverted; }
 105
 106     // are we temporarily pressed/unpressed?
 107     bool IsInverted() const { return m_isInverted; }
 108
 109     // press the tool temporarily by inverting its toggle state
 110     void Invert() { m_isInverted = !m_isInverted; }
 111
 112     // Set underMouse
 113     void SetUnderMouse( bool under = TRUE ) { m_underMouse = under; }
 114     bool IsUnderMouse() { return m_underMouse; }
 115
 116 public:
 117     // the tool position (for controls)
 118     wxCoord m_x;
 119     wxCoord m_y;
 120     wxCoord m_width;
 121     wxCoord m_height;
 122
 123 private:
 124     // TRUE if the tool is pressed
 125     bool m_isInverted;
 126
 127     // TRUE if the tool is under the mouse
 128     bool m_underMouse;
 129 };
 130
 131 // ============================================================================
 132 // wxToolBar implementation
 133 // ============================================================================
 134
 135 IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl);
 136
 137 // ----------------------------------------------------------------------------
 138 // wxToolBar creation
 139 // ----------------------------------------------------------------------------
 140
 141 void wxToolBar::Init()
 142 {
 143     // no tools yet
 144     m_needsLayout = FALSE;
 145
 146     // unknown widths for the tools and separators
 147     m_widthSeparator = INVALID_WIDTH;
 148
 149     m_maxWidth =
 150     m_maxHeight = 0;
 151
 152     wxRenderer *renderer = GetRenderer();
 153
 154     SetToolBitmapSize(renderer->GetToolBarButtonSize(&m_widthSeparator));
 155     SetMargins(renderer->GetToolBarMargin());
 156 }
 157
 158 bool wxToolBar::Create(wxWindow *parent,
 159                        wxWindowID id,
 160                        const wxPoint& pos,
 161                        const wxSize& size,
 162                        long style,
 163                        const wxString& name)
 164 {
 165     if ( !wxToolBarBase::Create(parent, id, pos, size, style,
 166                                 wxDefaultValidator, name) )
 167     {
 168         return FALSE;
 169     }
 170
 171     CreateInputHandler(wxINP_HANDLER_TOOLBAR);
 172
 173     SetBestSize(size);
 174
 175     return TRUE;
 176 }
 177
 178 wxToolBar::~wxToolBar()
 179 {
 180     // Make sure the toolbar is removed from the parent.
 181     SetSize(0,0);
 182 }
 183
 184 void wxToolBar::SetMargins(int x, int y)
 185 {
 186     // This required for similar visual effects under
 187     // native platforms and wxUniv.
 188     wxToolBarBase::SetMargins( x + 3, y + 3 );
 189 }
 190
 191 // ----------------------------------------------------------------------------
 192 // wxToolBar tool-related methods
 193 // ----------------------------------------------------------------------------
 194
 195 wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
 196 {
 197     // check the "other" direction first: it must be inside the toolbar or we
 198     // don't risk finding anything
 199     if ( IsVertical() )
 200     {
 201         if ( x < 0 || x > m_maxWidth )
 202             return NULL;
 203
 204         // we always use x, even for a vertical toolbar, this makes the code
 205         // below simpler
 206         x = y;
 207     }
 208     else // horizontal
 209     {
 210         if ( y < 0 || y > m_maxHeight )
 211             return NULL;
 212     }
 213
 214     for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
 215           node;
 216           node = node->GetNext() )
 217     {
 218         wxToolBarToolBase *tool =  node->GetData();
 219         wxRect rectTool = GetToolRect(tool);
 220
 221         wxCoord startTool, endTool;
 222         GetRectLimits(rectTool, &startTool, &endTool);
 223
 224         if ( x >= startTool && x <= endTool )
 225         {
 226             // don't return the separators from here, they don't accept any
 227             // input anyhow
 228             return tool->IsSeparator() ? NULL : tool;
 229         }
 230     }
 231
 232     return NULL;
 233 }
 234
 235 void wxToolBar::SetToolShortHelp(int id, const wxString& help)
 236 {
 237     wxToolBarToolBase *tool = FindById(id);
 238
 239     wxCHECK_RET( tool, _T("SetToolShortHelp: no such tool") );
 240
 241     tool->SetShortHelp(help);
 242 }
 243
 244 bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
 245                              wxToolBarToolBase * WXUNUSED(tool))
 246 {
 247     // recalculate the toolbar geometry before redrawing it the next time
 248     m_needsLayout = TRUE;
 249
 250     // and ensure that we indeed are going to redraw
 251     Refresh();
 252
 253     return TRUE;
 254 }
 255
 256 bool wxToolBar::DoDeleteTool(size_t WXUNUSED(pos),
 257                              wxToolBarToolBase * WXUNUSED(tool))
 258 {
 259     // as above
 260     m_needsLayout = TRUE;
 261
 262     Refresh();
 263
 264     return TRUE;
 265 }
 266
 267 void wxToolBar::DoEnableTool(wxToolBarToolBase *tool, bool enable)
 268 {
 269     // created disabled-state bitmap on demand
 270     if ( !enable && !tool->GetDisabledBitmap().Ok() )
 271     {
 272         wxImage image( tool->GetNormalBitmap().ConvertToImage() );
 273
 274         // TODO: don't hardcode 180
 275         unsigned char bg_red = 180;
 276         unsigned char bg_green = 180;
 277         unsigned char bg_blue = 180;
 278
 279         unsigned char mask_red = image.GetMaskRed();
 280         unsigned char mask_green = image.GetMaskGreen();
 281         unsigned char mask_blue = image.GetMaskBlue();
 282
 283         bool has_mask = image.HasMask();
 284
 285         int x,y;
 286         for (y = 0; y < image.GetHeight(); y++)
 287         {
 288             for (x = 0; x < image.GetWidth(); x++)
 289             {
 290                 unsigned char red = image.GetRed(x,y);
 291                 unsigned char green = image.GetGreen(x,y);
 292                 unsigned char blue = image.GetBlue(x,y);
 293                 if (!has_mask || red != mask_red || green != mask_green || blue != mask_blue)
 294                 {
 295                     red = (((wxInt32) red  - bg_red) >> 1) + bg_red;
 296                     green = (((wxInt32) green  - bg_green) >> 1) + bg_green;
 297                     blue = (((wxInt32) blue  - bg_blue) >> 1) + bg_blue;
 298                     image.SetRGB( x, y, red, green, blue );
 299                 }
 300             }
 301         }
 302
 303         for (y = 0; y < image.GetHeight(); y++)
 304         {
 305             for (x = y % 2; x < image.GetWidth(); x += 2)
 306             {
 307                 unsigned char red = image.GetRed(x,y);
 308                 unsigned char green = image.GetGreen(x,y);
 309                 unsigned char blue = image.GetBlue(x,y);
 310                 if (!has_mask || red != mask_red || green != mask_green || blue != mask_blue)
 311                 {
 312                     red = (((wxInt32) red  - bg_red) >> 1) + bg_red;
 313                     green = (((wxInt32) green  - bg_green) >> 1) + bg_green;
 314                     blue = (((wxInt32) blue  - bg_blue) >> 1) + bg_blue;
 315                     image.SetRGB( x, y, red, green, blue );
 316                 }
 317             }
 318         }
 319
 320         tool->SetDisabledBitmap(image);
 321     }
 322
 323     RefreshTool(tool);
 324 }
 325
 326 void wxToolBar::DoToggleTool(wxToolBarToolBase *tool, bool WXUNUSED(toggle))
 327 {
 328     // note that if we're called the tool did change state (the base class
 329     // checks for it), so it's not necessary to check for this again here
 330     RefreshTool(tool);
 331 }
 332
 333 void wxToolBar::DoSetToggle(wxToolBarToolBase *tool, bool WXUNUSED(toggle))
 334 {
 335     RefreshTool(tool);
 336 }
 337
 338 wxToolBarToolBase *wxToolBar::CreateTool(int id,
 339                                          const wxString& label,
 340                                          const wxBitmap& bmpNormal,
 341                                          const wxBitmap& bmpDisabled,
 342                                          wxItemKind kind,
 343                                          wxObject *clientData,
 344                                          const wxString& shortHelp,
 345                                          const wxString& longHelp)
 346 {
 347     return new wxToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
 348                              clientData, shortHelp, longHelp);
 349 }
 350
 351 wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
 352 {
 353     return new wxToolBarTool(this, control);
 354 }
 355
 356 // ----------------------------------------------------------------------------
 357 // wxToolBar geometry
 358 // ----------------------------------------------------------------------------
 359
 360 wxRect wxToolBar::GetToolRect(wxToolBarToolBase *toolBase) const
 361 {
 362     const wxToolBarTool *tool = (wxToolBarTool *)toolBase;
 363
 364     wxRect rect;
 365
 366     wxCHECK_MSG( tool, rect, _T("GetToolRect: NULL tool") );
 367
 368     // ensure that we always have the valid tool position
 369     if ( m_needsLayout )
 370     {
 371         wxConstCast(this, wxToolBar)->DoLayout();
 372     }
 373
 374     rect.x = tool->m_x - m_xMargin;
 375     rect.y = tool->m_y - m_yMargin;
 376
 377     if ( IsVertical() )
 378     {
 379                 if (tool->IsButton())
 380         {
 381             rect.width = m_defaultWidth;
 382             rect.height = m_defaultHeight;
 383         }
 384         else if (tool->IsSeparator())
 385         {
 386             rect.width = m_defaultWidth;
 387             rect.height = m_widthSeparator;
 388         }
 389         else // control
 390         {
 391             rect.width = tool->m_width;
 392             rect.height = tool->m_height;
 393         }
 394     }
 395     else // horizontal
 396     {
 397         if (tool->IsButton())
 398         {
 399             rect.width = m_defaultWidth;
 400             rect.height = m_defaultHeight;
 401         }
 402         else if (tool->IsSeparator())
 403         {
 404             rect.width = m_widthSeparator;
 405             rect.height = m_defaultHeight;
 406         }
 407         else // control
 408         {
 409             rect.width = tool->m_width;
 410             rect.height = tool->m_height;
 411         }
 412     }
 413
 414     rect.width += 2*m_xMargin;
 415     rect.height += 2*m_yMargin;
 416
 417     return rect;
 418 }
 419
 420 bool wxToolBar::Realize()
 421 {
 422     if ( !wxToolBarBase::Realize() )
 423         return FALSE;
 424
 425     m_needsLayout = TRUE;
 426     DoLayout();
 427
 428     SetBestSize(wxDefaultSize);
 429
 430     return TRUE;
 431 }
 432
 433 void wxToolBar::DoLayout()
 434 {
 435     wxASSERT_MSG( m_needsLayout, _T("why are we called?") );
 436
 437     m_needsLayout = FALSE;
 438
 439     wxCoord x = m_xMargin,
 440             y = m_yMargin;
 441
 442     const wxCoord widthTool = IsVertical() ? m_defaultHeight : m_defaultWidth;
 443     wxCoord margin = IsVertical() ? m_xMargin : m_yMargin,
 444            *pCur = IsVertical() ? &y : &x;
 445
 446     // calculate the positions of all elements
 447     for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
 448           node;
 449           node = node->GetNext() )
 450     {
 451         wxToolBarTool *tool = (wxToolBarTool *) node->GetData();
 452
 453         tool->m_x = x;
 454         tool->m_y = y;
 455
 456         // TODO ugly number fiddling
 457         if (tool->IsButton())
 458         {
 459             *pCur += widthTool;
 460         }
 461         else if (tool->IsSeparator())
 462         {
 463             *pCur += m_widthSeparator;
 464         }
 465         else if (!IsVertical()) // horizontal control
 466         {
 467             wxControl *control = tool->GetControl();
 468             wxSize size = control->GetSize();
 469             tool->m_y += (m_defaultHeight - size.y)/2;
 470             tool->m_width = size.x;
 471             tool->m_height = size.y;
 472
 473             *pCur += tool->m_width;
 474         }
 475         *pCur += margin;
 476     }
 477
 478     // calculate the total toolbar size
 479     wxCoord xMin = m_defaultWidth + 2*m_xMargin,
 480             yMin = m_defaultHeight + 2*m_yMargin;
 481
 482     m_maxWidth = x < xMin ? xMin : x;
 483     m_maxHeight = y < yMin ? yMin : y;
 484 }
 485
 486 wxSize wxToolBar::DoGetBestClientSize() const
 487 {
 488     return wxSize(m_maxWidth, m_maxHeight);
 489 }
 490
 491 void wxToolBar::DoSetSize(int x, int y, int width, int height, int sizeFlags)
 492 {
 493     int old_width, old_height;
 494     GetSize(&old_width, &old_height);
 495
 496     wxToolBarBase::DoSetSize(x, y, width, height, sizeFlags);
 497
 498     // Correct width and height if needed.
 499     if ( width == -1 || height == -1 )
 500     {
 501         int tmp_width, tmp_height;
 502         GetSize(&tmp_width, &tmp_height);
 503
 504         if ( width == -1 )
 505             width = tmp_width;
 506         if ( height == -1 )
 507             height = tmp_height;
 508     }
 509
 510     // We must refresh the frame size when the toolbar changes size
 511     // otherwise the toolbar can be shown incorrectly
 512     if ( old_width != width || old_height != height )
 513     {
 514         // But before we send the size event check it
 515         // we have a frame that is not being deleted.
 516         wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
 517         if ( frame && !frame->IsBeingDeleted() )
 518         {
 519             frame->SendSizeEvent();
 520         }
 521     }
 522 }
 523
 524 // ----------------------------------------------------------------------------
 525 // wxToolBar drawing
 526 // ----------------------------------------------------------------------------
 527
 528 void wxToolBar::RefreshTool(wxToolBarToolBase *tool)
 529 {
 530     RefreshRect(GetToolRect(tool));
 531 }
 532
 533 void wxToolBar::GetRectLimits(const wxRect& rect,
 534                               wxCoord *start,
 535                               wxCoord *end) const
 536 {
 537     wxCHECK_RET( start && end, _T("NULL pointer in GetRectLimits") );
 538
 539     if ( IsVertical() )
 540     {
 541         *start = rect.GetTop();
 542         *end = rect.GetBottom();
 543     }
 544     else // horizontal
 545     {
 546         *start = rect.GetLeft();
 547         *end = rect.GetRight();
 548     }
 549 }
 550
 551 void wxToolBar::DoDraw(wxControlRenderer *renderer)
 552 {
 553     // prepare the variables used below
 554     wxDC& dc = renderer->GetDC();
 555     wxRenderer *rend = renderer->GetRenderer();
 556     // dc.SetFont(GetFont()); -- uncomment when we support labels
 557
 558     // draw the border separating us from the menubar (if there is no menubar
 559     // we probably shouldn't draw it?)
 560     if ( !IsVertical() )
 561     {
 562         rend->DrawHorizontalLine(dc, 0, 0, GetClientSize().x);
 563     }
 564
 565     // get the update rect and its limits depending on the orientation
 566     wxRect rectUpdate = GetUpdateClientRect();
 567     wxCoord start, end;
 568     GetRectLimits(rectUpdate, &start, &end);
 569
 570     // and redraw all the tools intersecting it
 571     for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
 572           node;
 573           node = node->GetNext() )
 574     {
 575         wxToolBarTool *tool = (wxToolBarTool*) node->GetData();
 576         wxRect rectTool = GetToolRect(tool);
 577         wxCoord startTool, endTool;
 578         GetRectLimits(rectTool, &startTool, &endTool);
 579
 580         if ( endTool < start )
 581         {
 582             // we're still to the left of the area to redraw
 583             continue;
 584         }
 585
 586         if ( startTool > end )
 587         {
 588             // we're beyond the area to redraw, nothing left to do
 589             break;
 590         }
 591
 592         if (tool->IsSeparator() && !HasFlag(wxTB_FLAT))
 593         {
 594             // Draw seperators only in flat mode
 595             continue;
 596         }
 597
 598         // deal with the flags
 599         int flags = 0;
 600
 601         if ( tool->IsEnabled() )
 602         {
 603             // The toolbars without wxTB_FLAT don't react to the mouse hovering
 604             if ( !HasFlag(wxTB_FLAT) || tool->IsUnderMouse() )
 605                 flags |= wxCONTROL_CURRENT;
 606         }
 607         else // disabled tool
 608         {
 609             flags |= wxCONTROL_DISABLED;
 610         }
 611
 612         //if ( tool == m_toolCaptured )
 613         //    flags |= wxCONTROL_FOCUSED;
 614
 615         if ( tool->IsPressed() )
 616             flags = wxCONTROL_PRESSED;
 617
 618         wxString label;
 619         wxBitmap bitmap;
 620         if ( !tool->IsSeparator() )
 621         {
 622             // label = tool->GetLabel();
 623             bitmap = tool->GetBitmap();
 624         }
 625         //else: leave both the label and the bitmap invalid to draw a separator
 626
 627         if ( !tool->IsControl() )
 628         {
 629             rend->DrawToolBarButton(dc, label, bitmap, rectTool, flags, tool->GetStyle());
 630         }
 631         else // control
 632         {
 633             wxControl *control = tool->GetControl();
 634             control->Move(tool->m_x, tool->m_y);
 635         }
 636     }
 637 }
 638
 639 // ----------------------------------------------------------------------------
 640 // wxToolBar actions
 641 // ----------------------------------------------------------------------------
 642
 643 bool wxToolBar::PerformAction(const wxControlAction& action,
 644                               long numArg,
 645                               const wxString& strArg)
 646 {
 647     wxToolBarTool *tool = (wxToolBarTool*) FindById(numArg);
 648
 649     if ( action == wxACTION_TOOLBAR_TOGGLE )
 650     {
 651         PerformAction( wxACTION_BUTTON_RELEASE, numArg );
 652
 653         PerformAction( wxACTION_BUTTON_CLICK, numArg );
 654     }
 655     else if ( action == wxACTION_TOOLBAR_PRESS )
 656     {
 657         wxLogTrace(_T("toolbar"), _T("Button '%s' pressed."), tool->GetShortHelp().c_str());
 658
 659         tool->Invert();
 660
 661         RefreshTool( tool );
 662     }
 663     else if ( action == wxACTION_TOOLBAR_RELEASE )
 664     {
 665         wxLogTrace(_T("toolbar"), _T("Button '%s' released."), tool->GetShortHelp().c_str());
 666
 667         wxASSERT_MSG( tool->IsInverted(), _T("release unpressed button?") );
 668
 669         tool->Invert();
 670
 671         RefreshTool( tool );
 672     }
 673     else if ( action == wxACTION_TOOLBAR_CLICK )
 674     {
 675         bool isToggled;
 676         if ( tool->CanBeToggled() )
 677         {
 678             tool->Toggle();
 679
 680             RefreshTool( tool );
 681
 682             isToggled = tool->IsToggled();
 683         }
 684         else // simple non-checkable tool
 685         {
 686             isToggled = FALSE;
 687         }
 688         OnLeftClick( tool->GetId(), isToggled );
 689     }
 690     else if ( action == wxACTION_TOOLBAR_ENTER )
 691     {
 692         wxCHECK_MSG( tool, FALSE, _T("no tool to enter?") );
 693
 694         if ( HasFlag(wxTB_FLAT) && tool->IsEnabled() )
 695         {
 696             tool->SetUnderMouse( TRUE );
 697
 698             if ( !tool->IsToggled() )
 699                 RefreshTool( tool );
 700         }
 701     }
 702     else if ( action == wxACTION_TOOLBAR_LEAVE )
 703     {
 704         wxCHECK_MSG( tool, FALSE, _T("no tool to leave?") );
 705
 706         if ( HasFlag(wxTB_FLAT) && tool->IsEnabled() )
 707         {
 708             tool->SetUnderMouse( FALSE );
 709
 710             if ( !tool->IsToggled() )
 711                 RefreshTool( tool );
 712         }
 713     }
 714     else
 715         return wxControl::PerformAction(action, numArg, strArg);
 716
 717     return TRUE;
 718 }
 719
 720 // ============================================================================
 721 // wxStdToolbarInputHandler implementation
 722 // ============================================================================
 723
 724 wxStdToolbarInputHandler::wxStdToolbarInputHandler(wxInputHandler *handler)
 725                         : wxStdInputHandler(handler)
 726 {
 727     m_winCapture = NULL;
 728     m_toolCapture = NULL;
 729     m_toolLast = NULL;
 730 }
 731
 732 bool wxStdToolbarInputHandler::HandleKey(wxInputConsumer *consumer,
 733                                          const wxKeyEvent& event,
 734                                          bool pressed)
 735 {
 736     // TODO: when we have a current button we should allow the arrow
 737     //       keys to move it
 738     return wxStdInputHandler::HandleKey(consumer, event, pressed);
 739 }
 740
 741 bool wxStdToolbarInputHandler::HandleMouse(wxInputConsumer *consumer,
 742                                            const wxMouseEvent& event)
 743 {
 744     wxToolBar *tbar = wxStaticCast(consumer->GetInputWindow(), wxToolBar);
 745     wxToolBarToolBase *tool = tbar->FindToolForPosition(event.GetX(), event.GetY());
 746
 747     if ( event.Button(1) )
 748     {
 749
 750         if ( event.LeftDown() || event.LeftDClick() )
 751         {
 752             if ( !tool || !tool->IsEnabled() )
 753                 return TRUE;
 754
 755             m_winCapture = tbar;
 756             m_winCapture->CaptureMouse();
 757
 758             m_toolCapture = tool;
 759
 760             consumer->PerformAction( wxACTION_BUTTON_PRESS, tool->GetId() );
 761
 762             return TRUE;
 763         }
 764         else if ( event.LeftUp() )
 765         {
 766             if ( m_winCapture )
 767             {
 768                 m_winCapture->ReleaseMouse();
 769                 m_winCapture = NULL;
 770             }
 771
 772             if (m_toolCapture)
 773             {
 774                 if ( tool == m_toolCapture )
 775                     consumer->PerformAction( wxACTION_BUTTON_TOGGLE, m_toolCapture->GetId() );
 776                 else
 777                     consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolCapture->GetId() );
 778             }
 779
 780             m_toolCapture = NULL;
 781
 782             return TRUE;
 783         }
 784         //else: don't do anything special about the double click
 785     }
 786
 787     return wxStdInputHandler::HandleMouse(consumer, event);
 788 }
 789
 790 bool wxStdToolbarInputHandler::HandleMouseMove(wxInputConsumer *consumer,
 791                                                const wxMouseEvent& event)
 792 {
 793     if ( !wxStdInputHandler::HandleMouseMove(consumer, event) )
 794     {
 795         wxToolBar *tbar = wxStaticCast(consumer->GetInputWindow(), wxToolBar);
 796
 797         wxToolBarTool *tool;
 798         if ( event.Leaving() )
 799         {
 800             // We cannot possibly be over a tool when
 801             // leaving the toolbar
 802             tool = NULL;
 803         }
 804         else
 805         {
 806             tool = (wxToolBarTool*) tbar->FindToolForPosition( event.GetX(), event.GetY() );
 807         }
 808
 809         if (m_toolCapture)
 810         {
 811             // During capture we only care of the captured tool
 812             if (tool && (tool != m_toolCapture))
 813                 tool = NULL;
 814
 815             if (tool == m_toolLast)
 816                 return TRUE;
 817
 818             if (tool)
 819                 consumer->PerformAction( wxACTION_BUTTON_PRESS, m_toolCapture->GetId() );
 820             else
 821                 consumer->PerformAction( wxACTION_BUTTON_RELEASE, m_toolCapture->GetId() );
 822
 823             m_toolLast = tool;
 824         }
 825         else
 826         {
 827             if (tool == m_toolLast)
 828                return TRUE;
 829
 830             if (m_toolLast)
 831             {
 832                 // Leave old tool if any
 833                 consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolLast->GetId() );
 834             }
 835
 836             if (tool)
 837             {
 838                 // Enter new tool if any
 839                 consumer->PerformAction( wxACTION_TOOLBAR_ENTER, tool->GetId() );
 840             }
 841
 842             m_toolLast = tool;
 843         }
 844
 845         return TRUE;
 846     }
 847
 848     return FALSE;
 849 }
 850
 851 bool wxStdToolbarInputHandler::HandleFocus(wxInputConsumer *consumer,
 852                                            const wxFocusEvent& WXUNUSED(event))
 853 {
 854     if ( m_toolCapture )
 855     {
 856         // We shouldn't be left with a highlighted button
 857         consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolCapture->GetId() );
 858     }
 859
 860     return TRUE;
 861 }
 862
 863 bool wxStdToolbarInputHandler::HandleActivation(wxInputConsumer *consumer,
 864                                                 bool activated)
 865 {
 866     if (m_toolCapture && !activated)
 867     {
 868         // We shouldn't be left with a highlighted button
 869         consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolCapture->GetId() );
 870     }
 871
 872     return TRUE;
 873 }
 874
 875 #endif // wxUSE_TOOLBAR
 876