src/msw/statusbar.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/statusbar.cpp
   3 // Purpose:     native implementation of wxStatusBar
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     04.04.98
   7 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23   #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_STATUSBAR && wxUSE_NATIVE_STATUSBAR
  27
  28 #include "wx/statusbr.h"
  29
  30 #ifndef WX_PRECOMP
  31     #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
  32     #include "wx/frame.h"
  33     #include "wx/settings.h"
  34     #include "wx/dcclient.h"
  35     #include "wx/intl.h"
  36     #include "wx/log.h"
  37     #include "wx/control.h"
  38 #endif
  39
  40 #include "wx/msw/private.h"
  41 #include "wx/tooltip.h"
  42 #include <windowsx.h>
  43
  44 #if wxUSE_UXTHEME
  45     #include "wx/msw/uxtheme.h"
  46 #endif
  47
  48 // ----------------------------------------------------------------------------
  49 // constants
  50 // ----------------------------------------------------------------------------
  51
  52 namespace
  53 {
  54
  55 // no idea for a default width, just choose something
  56 static const int DEFAULT_FIELD_WIDTH = 25;
  57
  58 } // anonymous namespace
  59
  60 // ----------------------------------------------------------------------------
  61 // macros
  62 // ----------------------------------------------------------------------------
  63
  64 // windowsx.h and commctrl.h don't define those, so we do it here
  65 #define StatusBar_SetParts(h, n, w) SendMessage(h, SB_SETPARTS, (WPARAM)n, (LPARAM)w)
  66 #define StatusBar_SetText(h, n, t)  SendMessage(h, SB_SETTEXT, (WPARAM)n, (LPARAM)(LPCTSTR)t)
  67 #define StatusBar_GetTextLen(h, n)  LOWORD(SendMessage(h, SB_GETTEXTLENGTH, (WPARAM)n, 0))
  68 #define StatusBar_GetText(h, n, s)  LOWORD(SendMessage(h, SB_GETTEXT, (WPARAM)n, (LPARAM)(LPTSTR)s))
  69
  70 // ============================================================================
  71 // implementation
  72 // ============================================================================
  73
  74 // ----------------------------------------------------------------------------
  75 // wxStatusBar class
  76 // ----------------------------------------------------------------------------
  77
  78 wxStatusBar::wxStatusBar()
  79 {
  80     SetParent(NULL);
  81     m_hWnd = 0;
  82     m_windowId = 0;
  83     m_pDC = NULL;
  84 }
  85
  86 WXDWORD wxStatusBar::MSWGetStyle(long style, WXDWORD *exstyle) const
  87 {
  88     WXDWORD msStyle = wxStatusBarBase::MSWGetStyle(style, exstyle);
  89
  90     // wxSTB_SIZEGRIP is part of our default style but it doesn't make sense to
  91     // show size grip if this is the status bar of a non-resizable TLW so turn
  92     // it off in such case
  93     wxWindow * const parent = GetParent();
  94     wxCHECK_MSG( parent, msStyle, wxS("Status bar must have a parent") );
  95     if ( parent->IsTopLevel() && !parent->HasFlag(wxRESIZE_BORDER) )
  96         style &= ~wxSTB_SIZEGRIP;
  97
  98     // setting SBARS_SIZEGRIP is perfectly useless: it's always on by default
  99     // (at least in the version of comctl32.dll I'm using), and the only way to
 100     // turn it off is to use CCS_TOP style - as we position the status bar
 101     // manually anyhow (see DoMoveWindow), use CCS_TOP style if wxSTB_SIZEGRIP
 102     // is not given
 103     if ( !(style & wxSTB_SIZEGRIP) )
 104     {
 105         msStyle |= CCS_TOP;
 106     }
 107     else
 108     {
 109 #ifndef __WXWINCE__
 110         // may be some versions of comctl32.dll do need it - anyhow, it won't
 111         // do any harm
 112        msStyle |= SBARS_SIZEGRIP;
 113 #endif
 114     }
 115
 116     return msStyle;
 117 }
 118
 119 bool wxStatusBar::Create(wxWindow *parent,
 120                          wxWindowID id,
 121                          long style,
 122                          const wxString& name)
 123 {
 124     if ( !CreateControl(parent, id, wxDefaultPosition, wxDefaultSize,
 125                         style, wxDefaultValidator, name) )
 126         return false;
 127
 128     if ( !MSWCreateControl(STATUSCLASSNAME, wxString(),
 129                            wxDefaultPosition, wxDefaultSize) )
 130         return false;
 131
 132     SetFieldsCount(1);
 133
 134     // cache the DC instance used by DoUpdateStatusText:
 135     m_pDC = new wxClientDC(this);
 136
 137     // we must refresh the frame size when the statusbar is created, because
 138     // its client area might change
 139     //
 140     // notice that we must post the event, not send it, as the frame doesn't
 141     // know that we're its status bar yet so laying it out right now wouldn't
 142     // work correctly, we need to wait until we return to the main loop
 143     PostSizeEventToParent();
 144
 145     return true;
 146 }
 147
 148 wxStatusBar::~wxStatusBar()
 149 {
 150     // we must refresh the frame size when the statusbar is deleted but the
 151     // frame is not - otherwise statusbar leaves a hole in the place it used to
 152     // occupy
 153     PostSizeEventToParent();
 154
 155 #if wxUSE_TOOLTIPS
 156     // delete existing tooltips
 157     for (size_t i=0; i<m_tooltips.size(); i++)
 158     {
 159         wxDELETE(m_tooltips[i]);
 160     }
 161 #endif // wxUSE_TOOLTIPS
 162
 163     wxDELETE(m_pDC);
 164 }
 165
 166 bool wxStatusBar::SetFont(const wxFont& font)
 167 {
 168     if (!wxWindow::SetFont(font))
 169         return false;
 170
 171     if (m_pDC) m_pDC->SetFont(font);
 172     return true;
 173 }
 174
 175 void wxStatusBar::SetFieldsCount(int nFields, const int *widths)
 176 {
 177     // this is a Windows limitation
 178     wxASSERT_MSG( (nFields > 0) && (nFields < 255), "too many fields" );
 179
 180     // keep in synch also our m_tooltips array
 181
 182 #if wxUSE_TOOLTIPS
 183     // reset all current tooltips
 184     for (size_t i=0; i<m_tooltips.size(); i++)
 185     {
 186         wxDELETE(m_tooltips[i]);
 187     }
 188
 189     // shrink/expand the array:
 190     m_tooltips.resize(nFields, NULL);
 191 #endif // wxUSE_TOOLTIPS
 192
 193     wxStatusBarBase::SetFieldsCount(nFields, widths);
 194
 195     MSWUpdateFieldsWidths();
 196 }
 197
 198 void wxStatusBar::SetStatusWidths(int n, const int widths[])
 199 {
 200     wxStatusBarBase::SetStatusWidths(n, widths);
 201
 202     MSWUpdateFieldsWidths();
 203 }
 204
 205 void wxStatusBar::MSWUpdateFieldsWidths()
 206 {
 207     if ( m_panes.IsEmpty() )
 208         return;
 209
 210     const int count = m_panes.GetCount();
 211
 212     const int extraWidth = MSWGetBorderWidth() + MSWGetMetrics().textMargin;
 213
 214     // compute the effectively available amount of space:
 215     int widthAvailable = GetClientSize().x;     // start with the entire width
 216     widthAvailable -= extraWidth*(count - 1);   // extra space between fields
 217     widthAvailable -= MSWGetMetrics().textMargin;   // and for the last field
 218
 219     // Deal with the grip: we shouldn't overflow onto the space occupied by it
 220     // so the effectively available space is smaller.
 221     const int gripWidth = HasFlag(wxSTB_SIZEGRIP) ? MSWGetMetrics().gripWidth
 222                                                   : 0;
 223     widthAvailable -= gripWidth;
 224
 225     // distribute the available space (client width) among the various fields:
 226
 227     wxArrayInt widthsAbs = CalculateAbsWidths(widthAvailable);
 228
 229
 230     // update the field widths in the native control:
 231
 232     int *pWidths = new int[count];
 233
 234     int nCurPos = 0;
 235     int i;
 236     for ( i = 0; i < count; i++ )
 237     {
 238         nCurPos += widthsAbs[i] + extraWidth;
 239         pWidths[i] = nCurPos;
 240     }
 241
 242     // The total width of the panes passed to Windows must be equal to the
 243     // total width available, including the grip. Otherwise we get an extra
 244     // separator line just before it.
 245     pWidths[count - 1] += gripWidth;
 246
 247     if ( !StatusBar_SetParts(GetHwnd(), count, pWidths) )
 248     {
 249         wxLogLastError("StatusBar_SetParts");
 250     }
 251
 252     // Now that all parts have been created, set their text.
 253     for ( i = 0; i < count; i++ )
 254     {
 255         DoUpdateStatusText(i);
 256     }
 257
 258     delete [] pWidths;
 259 }
 260
 261 void wxStatusBar::DoUpdateStatusText(int nField)
 262 {
 263     if (!m_pDC)
 264         return;
 265
 266     // Get field style, if any
 267     int style;
 268     switch(m_panes[nField].GetStyle())
 269     {
 270     case wxSB_RAISED:
 271         style = SBT_POPOUT;
 272         break;
 273     case wxSB_FLAT:
 274         style = SBT_NOBORDERS;
 275         break;
 276
 277     case wxSB_SUNKEN:
 278     case wxSB_NORMAL:
 279     default:
 280         style = 0;
 281         break;
 282     }
 283
 284     wxRect rc;
 285     GetFieldRect(nField, rc);
 286
 287     const int maxWidth = rc.GetWidth() - MSWGetMetrics().textMargin;
 288
 289     wxString text = GetStatusText(nField);
 290
 291     // do we need to ellipsize this string?
 292     wxEllipsizeMode ellmode = (wxEllipsizeMode)-1;
 293     if (HasFlag(wxSTB_ELLIPSIZE_START)) ellmode = wxELLIPSIZE_START;
 294     else if (HasFlag(wxSTB_ELLIPSIZE_MIDDLE)) ellmode = wxELLIPSIZE_MIDDLE;
 295     else if (HasFlag(wxSTB_ELLIPSIZE_END)) ellmode = wxELLIPSIZE_END;
 296
 297     if (ellmode == (wxEllipsizeMode)-1)
 298     {
 299         // if we have the wxSTB_SHOW_TIPS we must set the ellipsized flag even if
 300         // we don't ellipsize the text but just truncate it
 301         if (HasFlag(wxSTB_SHOW_TIPS))
 302             SetEllipsizedFlag(nField, m_pDC->GetTextExtent(text).GetWidth() > maxWidth);
 303     }
 304     else
 305     {
 306         text = wxControl::Ellipsize(text,
 307                                      *m_pDC,
 308                                      ellmode,
 309                                      maxWidth,
 310                                      wxELLIPSIZE_FLAGS_EXPAND_TABS);
 311
 312         // update the ellipsization status for this pane; this is used later to
 313         // decide whether a tooltip should be shown or not for this pane
 314         // (if we have wxSTB_SHOW_TIPS)
 315         SetEllipsizedFlag(nField, text != GetStatusText(nField));
 316     }
 317
 318     // Set the status text in the native control passing both field number and style.
 319     // NOTE: MSDN library doesn't mention that nField and style have to be 'ORed'
 320     if ( !StatusBar_SetText(GetHwnd(), nField | style, text.t_str()) )
 321     {
 322         wxLogLastError("StatusBar_SetText");
 323     }
 324
 325 #if wxUSE_TOOLTIPS
 326     if (HasFlag(wxSTB_SHOW_TIPS))
 327     {
 328         wxASSERT(m_tooltips.size() == m_panes.GetCount());
 329
 330         if (m_tooltips[nField])
 331         {
 332             if (GetField(nField).IsEllipsized())
 333             {
 334                 // update the rect of this tooltip:
 335                 m_tooltips[nField]->SetRect(rc);
 336
 337                 // update also the text:
 338                 m_tooltips[nField]->SetTip(GetStatusText(nField));
 339             }
 340             else
 341             {
 342                 // delete the tooltip associated with this pane; it's not needed anymore
 343                 wxDELETE(m_tooltips[nField]);
 344             }
 345         }
 346         else
 347         {
 348             // create a new tooltip for this pane if needed
 349             if (GetField(nField).IsEllipsized())
 350                 m_tooltips[nField] = new wxToolTip(this, nField, GetStatusText(nField), rc);
 351             //else: leave m_tooltips[nField]==NULL
 352         }
 353     }
 354 #endif // wxUSE_TOOLTIPS
 355 }
 356
 357 wxStatusBar::MSWBorders wxStatusBar::MSWGetBorders() const
 358 {
 359     int aBorders[3];
 360     SendMessage(GetHwnd(), SB_GETBORDERS, 0, (LPARAM)aBorders);
 361
 362     MSWBorders borders;
 363     borders.horz = aBorders[0];
 364     borders.vert = aBorders[1];
 365     borders.between = aBorders[2];
 366     return borders;
 367 }
 368
 369 int wxStatusBar::GetBorderX() const
 370 {
 371     return MSWGetBorders().horz;
 372 }
 373
 374 int wxStatusBar::GetBorderY() const
 375 {
 376     return MSWGetBorders().vert;
 377 }
 378
 379 int wxStatusBar::MSWGetBorderWidth() const
 380 {
 381     return MSWGetBorders().between;
 382 }
 383
 384 /* static */
 385 const wxStatusBar::MSWMetrics& wxStatusBar::MSWGetMetrics()
 386 {
 387     static MSWMetrics s_metrics = { 0, 0 };
 388     if ( !s_metrics.textMargin )
 389     {
 390         // Grip size should be self explanatory (the only problem with it is
 391         // that it's hard coded as we don't know how to find its size using
 392         // API) but the margin might merit an explanation: Windows offsets the
 393         // text drawn in status bar panes so we need to take this extra margin
 394         // into account to make sure the text drawn by user fits inside the
 395         // pane. Notice that it's not the value returned by SB_GETBORDERS
 396         // which, at least on this Windows 2003 system, returns {0, 2, 2}
 397 #if wxUSE_UXTHEME
 398         if ( wxUxThemeEngine::GetIfActive() )
 399         {
 400             s_metrics.gripWidth = 20;
 401             s_metrics.textMargin = 8;
 402         }
 403         else // classic/unthemed look
 404 #endif // wxUSE_UXTHEME
 405         {
 406             s_metrics.gripWidth = 18;
 407             s_metrics.textMargin = 4;
 408         }
 409     }
 410
 411     return s_metrics;
 412 }
 413
 414 void wxStatusBar::SetMinHeight(int height)
 415 {
 416     // It looks like we need to count the border twice to really make the
 417     // controls taking exactly height pixels fully fit in the status bar:
 418     // at least under Windows 7 the checkbox in the custom status bar of the
 419     // statbar sample gets truncated otherwise.
 420     height += 4*GetBorderY();
 421
 422     // We need to set the size and not the size to reflect the height because
 423     // wxFrame uses our size and not the minimal size as it assumes that the
 424     // size of a status bar never changes anyhow.
 425     SetSize(-1, height);
 426
 427     SendMessage(GetHwnd(), SB_SETMINHEIGHT, height, 0);
 428
 429     // we have to send a (dummy) WM_SIZE to redraw it now
 430     SendMessage(GetHwnd(), WM_SIZE, 0, 0);
 431 }
 432
 433 bool wxStatusBar::GetFieldRect(int i, wxRect& rect) const
 434 {
 435     wxCHECK_MSG( (i >= 0) && ((size_t)i < m_panes.GetCount()), false,
 436                  "invalid statusbar field index" );
 437
 438     RECT r;
 439     if ( !::SendMessage(GetHwnd(), SB_GETRECT, i, (LPARAM)&r) )
 440     {
 441         wxLogLastError("SendMessage(SB_GETRECT)");
 442     }
 443
 444 #if wxUSE_UXTHEME
 445     wxUxThemeHandle theme(const_cast<wxStatusBar*>(this), L"Status");
 446     if ( theme )
 447     {
 448         // by default Windows has a 2 pixel border to the right of the left
 449         // divider (or it could be a bug) but it looks wrong so remove it
 450         if ( i != 0 )
 451         {
 452             r.left -= 2;
 453         }
 454
 455         wxUxThemeEngine::Get()->GetThemeBackgroundContentRect(theme, NULL,
 456                                                               1 /* SP_PANE */, 0,
 457                                                               &r, &r);
 458     }
 459 #endif
 460
 461     wxCopyRECTToRect(r, rect);
 462
 463     return true;
 464 }
 465
 466 wxSize wxStatusBar::DoGetBestSize() const
 467 {
 468     const MSWBorders borders = MSWGetBorders();
 469
 470     // calculate width
 471     int width = 0;
 472     for ( size_t i = 0; i < m_panes.GetCount(); ++i )
 473     {
 474         int widthField =
 475             m_bSameWidthForAllPanes ? DEFAULT_FIELD_WIDTH : m_panes[i].GetWidth();
 476         if ( widthField >= 0 )
 477         {
 478             width += widthField;
 479         }
 480         else
 481         {
 482             // variable width field, its width is really a proportion
 483             // related to the other fields
 484             width += -widthField*DEFAULT_FIELD_WIDTH;
 485         }
 486
 487         // add the space between fields
 488         width += borders.between;
 489     }
 490
 491     if ( !width )
 492     {
 493         // still need something even for an empty status bar
 494         width = 2*DEFAULT_FIELD_WIDTH;
 495     }
 496
 497     // calculate height: by default it should be just big enough to show text
 498     // (see SetMinHeight() for the explanation of 4 factor)
 499     int height = GetCharHeight();
 500     height += 4*borders.vert;
 501
 502     wxSize best(width, height);
 503     CacheBestSize(best);
 504     return best;
 505 }
 506
 507 void wxStatusBar::DoMoveWindow(int x, int y, int width, int height)
 508 {
 509     if ( GetParent()->IsSizeDeferred() )
 510     {
 511         wxWindowMSW::DoMoveWindow(x, y, width, height);
 512     }
 513     else
 514     {
 515         // parent pos/size isn't deferred so do it now but don't send
 516         // WM_WINDOWPOSCHANGING since we don't want to change pos/size later
 517         // we must use SWP_NOCOPYBITS here otherwise it paints incorrectly
 518         // if other windows are size deferred
 519         ::SetWindowPos(GetHwnd(), NULL, x, y, width, height,
 520                        SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE
 521 #ifndef __WXWINCE__
 522                        | SWP_NOCOPYBITS | SWP_NOSENDCHANGING
 523 #endif
 524                        );
 525     }
 526
 527     // we have to trigger wxSizeEvent if there are children window in status
 528     // bar because GetFieldRect returned incorrect (not updated) values up to
 529     // here, which almost certainly resulted in incorrectly redrawn statusbar
 530     if ( m_children.GetCount() > 0 )
 531     {
 532         wxSizeEvent event(GetClientSize(), m_windowId);
 533         event.SetEventObject(this);
 534         HandleWindowEvent(event);
 535     }
 536 }
 537
 538 void wxStatusBar::SetStatusStyles(int n, const int styles[])
 539 {
 540     wxStatusBarBase::SetStatusStyles(n, styles);
 541
 542     if (n != (int)m_panes.GetCount())
 543         return;
 544
 545     for (int i = 0; i < n; i++)
 546     {
 547         int style;
 548         switch(styles[i])
 549         {
 550         case wxSB_RAISED:
 551             style = SBT_POPOUT;
 552             break;
 553         case wxSB_FLAT:
 554             style = SBT_NOBORDERS;
 555             break;
 556         case wxSB_SUNKEN:
 557         case wxSB_NORMAL:
 558         default:
 559             style = 0;
 560             break;
 561         }
 562
 563         // The SB_SETTEXT message is both used to set the field's text as well as
 564         // the fields' styles.
 565         // NOTE: MSDN library doesn't mention that nField and style have to be 'ORed'
 566         wxString text = GetStatusText(i);
 567         if (!StatusBar_SetText(GetHwnd(), style | i, text.t_str()))
 568         {
 569             wxLogLastError("StatusBar_SetText");
 570         }
 571     }
 572 }
 573
 574 WXLRESULT
 575 wxStatusBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 576 {
 577 #ifndef __WXWINCE__
 578     if ( nMsg == WM_WINDOWPOSCHANGING )
 579     {
 580         WINDOWPOS *lpPos = (WINDOWPOS *)lParam;
 581         int x, y, w, h;
 582         GetPosition(&x, &y);
 583         GetSize(&w, &h);
 584
 585         // we need real window coords and not wx client coords
 586         AdjustForParentClientOrigin(x, y);
 587
 588         lpPos->x  = x;
 589         lpPos->y  = y;
 590         lpPos->cx = w;
 591         lpPos->cy = h;
 592
 593         return 0;
 594     }
 595
 596     if ( nMsg == WM_NCLBUTTONDOWN )
 597     {
 598         // if hit-test is on gripper then send message to TLW to begin
 599         // resizing. It is possible to send this message to any window.
 600         if ( wParam == HTBOTTOMRIGHT )
 601         {
 602             wxWindow *win;
 603
 604             for ( win = GetParent(); win; win = win->GetParent() )
 605             {
 606                 if ( win->IsTopLevel() )
 607                 {
 608                     SendMessage(GetHwndOf(win), WM_NCLBUTTONDOWN,
 609                                 wParam, lParam);
 610
 611                     return 0;
 612                 }
 613             }
 614         }
 615     }
 616 #endif
 617
 618     if ( nMsg == WM_SIZE )
 619     {
 620         MSWUpdateFieldsWidths();
 621
 622         if ( HasFlag(wxSTB_ELLIPSIZE_START) ||
 623                 HasFlag(wxSTB_ELLIPSIZE_MIDDLE) ||
 624                     HasFlag(wxSTB_ELLIPSIZE_END) )
 625         {
 626             for (int i=0; i<GetFieldsCount(); i++)
 627             {
 628                 // re-set the field text, in case we need to ellipsize
 629                 // (or de-ellipsize) some parts of it
 630                 DoUpdateStatusText(i);
 631             }
 632         }
 633     }
 634
 635     return wxStatusBarBase::MSWWindowProc(nMsg, wParam, lParam);
 636 }
 637
 638 #if wxUSE_TOOLTIPS
 639 bool wxStatusBar::MSWProcessMessage(WXMSG* pMsg)
 640 {
 641     if ( HasFlag(wxSTB_SHOW_TIPS) )
 642     {
 643         // for a tooltip to be shown, we need to relay mouse events to it;
 644         // this is typically done by wxWindowMSW::MSWProcessMessage but only
 645         // if wxWindow::m_tooltip pointer is non-NULL.
 646         // Since wxStatusBar has multiple tooltips for a single HWND, it keeps
 647         // wxWindow::m_tooltip == NULL and then relays mouse events here:
 648         MSG *msg = (MSG *)pMsg;
 649         if ( msg->message == WM_MOUSEMOVE )
 650             wxToolTip::RelayEvent(pMsg);
 651     }
 652
 653     return wxWindow::MSWProcessMessage(pMsg);
 654 }
 655
 656 bool wxStatusBar::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM* WXUNUSED(result))
 657 {
 658     if ( HasFlag(wxSTB_SHOW_TIPS) )
 659     {
 660         // see comment in wxStatusBar::MSWProcessMessage for more info;
 661         // basically we need to override wxWindow::MSWOnNotify because
 662         // we have wxWindow::m_tooltip always NULL but we still use tooltips...
 663
 664         NMHDR* hdr = (NMHDR *)lParam;
 665
 666         wxString str;
 667         if (hdr->idFrom < m_tooltips.size() && m_tooltips[hdr->idFrom])
 668             str = m_tooltips[hdr->idFrom]->GetTip();
 669
 670         if ( HandleTooltipNotify(hdr->code, lParam, str))
 671         {
 672             // processed
 673             return true;
 674         }
 675     }
 676
 677     return false;
 678 }
 679 #endif // wxUSE_TOOLTIPS
 680
 681 #endif // wxUSE_STATUSBAR && wxUSE_NATIVE_STATUSBAR