src/msw/slider95.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        slider95.cpp
   3 // Purpose:     wxSlider95, using the Win95 trackbar control
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "slider95.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h".
  17 #include "wx/wxprec.h"
  18
  19 #ifdef __BORLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WX_PRECOMP
  24 #include <stdio.h>
  25 #include <wx/utils.h>
  26 #include <wx/brush.h>
  27 #endif
  28
  29 #ifdef __WIN95__
  30
  31 #include "wx/msw/slider95.h"
  32 #include "wx/msw/private.h"
  33
  34 #if defined(__WIN95__) && !defined(__GNUWIN32__)
  35 #include <commctrl.h>
  36 #endif
  37
  38 #if !USE_SHARED_LIBRARY
  39 IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
  40
  41 BEGIN_EVENT_TABLE(wxSlider95, wxControl)
  42 #if WXWIN_COMPATIBILITY
  43   EVT_SCROLL(wxSlider95::OnScroll)
  44 #endif
  45 END_EVENT_TABLE()
  46
  47 #endif
  48
  49 // Slider
  50 wxSlider95::wxSlider95(void)
  51 {
  52   m_staticValue = 0;
  53   m_staticMin = 0;
  54   m_staticMax = 0;
  55   m_pageSize = 1;
  56   m_lineSize = 1;
  57   m_rangeMax = 0;
  58   m_rangeMin = 0;
  59   m_tickFreq = 0;
  60 }
  61
  62 bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
  63            int value, int minValue, int maxValue,
  64            const wxPoint& pos,
  65            const wxSize& size, long style,
  66            const wxValidator& validator,
  67            const wxString& name)
  68 {
  69   SetName(name);
  70   SetValidator(validator);
  71
  72   if (parent) parent->AddChild(this);
  73   SetBackgroundColour(parent->GetBackgroundColour()) ;
  74   SetForegroundColour(parent->GetForegroundColour()) ;
  75
  76   m_staticValue = 0;
  77   m_staticMin = 0;
  78   m_staticMax = 0;
  79   m_pageSize = 1;
  80   m_lineSize = 1;
  81   m_windowStyle = style;
  82   m_tickFreq = 0;
  83
  84   if ( id == -1 )
  85         m_windowId = (int)NewControlId();
  86   else
  87         m_windowId = id;
  88
  89   int x = pos.x;
  90   int y = pos.y;
  91   int width = size.x;
  92   int height = size.y;
  93
  94   long msStyle ;
  95
  96   if ( m_windowStyle & wxSL_LABELS )
  97   {
  98       msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;
  99
 100       bool want3D;
 101       WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
 102
 103       m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
 104                                msStyle,
 105                                0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
 106                                wxGetInstance(), NULL);
 107
 108       // Now create min static control
 109       sprintf(wxBuffer, "%d", minValue);
 110       m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
 111                              STATIC_FLAGS,
 112                              0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
 113                              wxGetInstance(), NULL);
 114   }
 115
 116   msStyle = 0;
 117   if (m_windowStyle & wxSL_VERTICAL)
 118     msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
 119   else
 120     msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
 121
 122   if ( m_windowStyle & wxSL_AUTOTICKS )
 123         msStyle |= TBS_AUTOTICKS ;
 124
 125   if ( m_windowStyle & wxSL_LEFT )
 126         msStyle |= TBS_LEFT;
 127   else if ( m_windowStyle & wxSL_RIGHT )
 128         msStyle |= TBS_RIGHT;
 129   else if ( m_windowStyle & wxSL_TOP )
 130         msStyle |= TBS_TOP;
 131   else if ( m_windowStyle & wxSL_BOTTOM )
 132         msStyle |= TBS_BOTTOM;
 133   else if ( m_windowStyle & wxSL_BOTH )
 134         msStyle |= TBS_BOTH;
 135   else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
 136         msStyle |= TBS_NOTICKS;
 137
 138   if ( m_windowStyle & wxSL_SELRANGE )
 139         msStyle |= TBS_ENABLESELRANGE ;
 140
 141   HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
 142                          msStyle,
 143                          0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
 144                          wxGetInstance(), NULL);
 145
 146   m_rangeMax = maxValue;
 147   m_rangeMin = minValue;
 148
 149   m_pageSize = (int)((maxValue-minValue)/10);
 150
 151   ::SendMessage(scroll_bar, TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
 152   ::SendMessage(scroll_bar, TBM_SETPOS, TRUE, (LPARAM)value);
 153   ::SendMessage(scroll_bar, TBM_SETPAGESIZE, 0, (LPARAM)m_pageSize);
 154
 155   m_hWnd = (WXHWND)scroll_bar;
 156
 157   SubclassWin(GetHWND());
 158
 159   SetWindowText((HWND) m_hWnd, "");
 160
 161   SetFont(parent->GetFont());
 162
 163   if ( m_windowStyle & wxSL_LABELS )
 164   {
 165       // Finally, create max value static item
 166       sprintf(wxBuffer, "%d", maxValue);
 167       m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
 168                              STATIC_FLAGS,
 169                              0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
 170                              wxGetInstance(), NULL);
 171
 172
 173       if (GetFont().Ok())
 174       {
 175         if (GetFont().GetResourceHandle())
 176         {
 177                     if ( m_staticMin )
 178                     SendMessage((HWND)m_staticMin,WM_SETFONT,
 179                             (WPARAM)GetFont().GetResourceHandle(),0L);
 180                     if ( m_staticMax )
 181                     SendMessage((HWND)m_staticMax,WM_SETFONT,
 182                       (WPARAM)GetFont().GetResourceHandle(),0L);
 183             if (m_staticValue)
 184                     SendMessage((HWND)m_staticValue,WM_SETFONT,
 185                         (WPARAM)GetFont().GetResourceHandle(),0L);
 186         }
 187       }
 188   }
 189
 190   SetSize(x, y, width, height);
 191   SetValue(value);
 192
 193   return TRUE;
 194 }
 195
 196 void wxSlider95::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
 197 {
 198     int position = 0; // Dummy - not used in this mode
 199
 200     int nScrollInc;
 201     wxEventType scrollEvent = wxEVT_NULL;
 202     switch ( wParam )
 203     {
 204             case SB_TOP:
 205                     nScrollInc = m_rangeMax - position;
 206                     scrollEvent = wxEVT_SCROLL_TOP;
 207                     break;
 208
 209             case SB_BOTTOM:
 210                     nScrollInc = - position;
 211                     scrollEvent = wxEVT_SCROLL_BOTTOM;
 212                     break;
 213
 214             case SB_LINEUP:
 215                     nScrollInc = - GetLineSize();
 216                     scrollEvent = wxEVT_SCROLL_LINEUP;
 217                     break;
 218
 219             case SB_LINEDOWN:
 220                     nScrollInc = GetLineSize();
 221                     scrollEvent = wxEVT_SCROLL_LINEDOWN;
 222                     break;
 223
 224             case SB_PAGEUP:
 225                     nScrollInc = -GetPageSize();
 226                     scrollEvent = wxEVT_SCROLL_PAGEUP;
 227                     break;
 228
 229             case SB_PAGEDOWN:
 230                     nScrollInc = GetPageSize();
 231                     scrollEvent = wxEVT_SCROLL_PAGEDOWN;
 232                     break;
 233
 234             case SB_THUMBTRACK:
 235             case SB_THUMBPOSITION:
 236 #ifdef __WIN32__
 237                     nScrollInc = (signed short)pos - position;
 238 #else
 239                     nScrollInc = pos - position;
 240 #endif
 241                     scrollEvent = wxEVT_SCROLL_THUMBTRACK;
 242                     break;
 243
 244             default:
 245                     nScrollInc = 0;
 246                     return;
 247     }
 248
 249     {
 250
 251       int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
 252       if (!(newPos < GetMin() || newPos > GetMax()))
 253       {
 254         SetValue(newPos);
 255
 256         wxScrollEvent event(scrollEvent, m_windowId);
 257         event.SetPosition(newPos);
 258         event.SetEventObject( this );
 259         GetEventHandler()->ProcessEvent(event);
 260       }
 261     }
 262 }
 263
 264 void wxSlider95::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
 265 {
 266         MSWOnVScroll(wParam, pos, control);
 267 }
 268
 269 wxSlider95::~wxSlider95(void)
 270 {
 271     if (m_staticMin)
 272       DestroyWindow((HWND) m_staticMin);
 273     if (m_staticMax)
 274       DestroyWindow((HWND) m_staticMax);
 275     if (m_staticValue)
 276       DestroyWindow((HWND) m_staticValue);
 277 }
 278
 279 int wxSlider95::GetValue(void) const
 280 {
 281   return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
 282 }
 283
 284 void wxSlider95::SetValue(int value)
 285 {
 286   ::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
 287   if (m_staticValue)
 288   {
 289     sprintf(wxBuffer, "%d", value);
 290     SetWindowText((HWND) m_staticValue, wxBuffer);
 291   }
 292 }
 293
 294 void wxSlider95::GetSize(int *width, int *height) const
 295 {
 296   RECT rect;
 297   rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
 298
 299   wxFindMaxSize(GetHWND(), &rect);
 300
 301   if (m_staticMin)
 302     wxFindMaxSize(m_staticMin, &rect);
 303   if (m_staticMax)
 304     wxFindMaxSize(m_staticMax, &rect);
 305   if (m_staticValue)
 306     wxFindMaxSize(m_staticValue, &rect);
 307
 308   *width = rect.right - rect.left;
 309   *height = rect.bottom - rect.top;
 310 }
 311
 312 void wxSlider95::GetPosition(int *x, int *y) const
 313 {
 314   wxWindow *parent = GetParent();
 315   RECT rect;
 316   rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
 317
 318   wxFindMaxSize(GetHWND(), &rect);
 319
 320   if (m_staticMin)
 321     wxFindMaxSize(m_staticMin, &rect);
 322   if (m_staticMax)
 323     wxFindMaxSize(m_staticMax, &rect);
 324   if (m_staticValue)
 325     wxFindMaxSize(m_staticValue, &rect);
 326
 327   // Since we now have the absolute screen coords,
 328   // if there's a parent we must subtract its top left corner
 329   POINT point;
 330   point.x = rect.left;
 331   point.y = rect.top;
 332   if (parent)
 333     ::ScreenToClient((HWND) parent->GetHWND(), &point);
 334
 335   // We may be faking the client origin.
 336   // So a window that's really at (0, 30) may appear
 337   // (to wxWin apps) to be at (0, 0).
 338   if (GetParent())
 339   {
 340     wxPoint pt(GetParent()->GetClientAreaOrigin());
 341     point.x -= pt.x;
 342     point.y -= pt.y;
 343   }
 344   *x = point.x;
 345   *y = point.y;
 346 }
 347
 348 void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
 349 {
 350   int x1 = x;
 351   int y1 = y;
 352   int w1 = width;
 353   int h1 = height;
 354
 355   int currentX, currentY;
 356   GetPosition(&currentX, &currentY);
 357   if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 358     x1 = currentX;
 359   if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
 360     y1 = currentY;
 361
 362   AdjustForParentClientOrigin(x1, y1, sizeFlags);
 363
 364   char buf[300];
 365
 366   int x_offset = x;
 367   int y_offset = y;
 368
 369   int cx;     // slider,min,max sizes
 370   int cy;
 371   int cyf;
 372
 373   wxGetCharSize(GetHWND(), &cx, &cy, & GetFont());
 374
 375   if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
 376   {
 377         if ( m_windowStyle & wxSL_LABELS )
 378         {
 379     int min_len = 0;
 380
 381     GetWindowText((HWND) m_staticMin, buf, 300);
 382     GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());
 383
 384     int max_len = 0;
 385
 386     GetWindowText((HWND) m_staticMax, buf, 300);
 387     GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
 388     if (m_staticValue)
 389     {
 390       int new_width = (int)(wxMax(min_len, max_len));
 391           int valueHeight = (int)cyf;
 392 #ifdef __WIN32__
 393       // For some reason, under Win95, the text edit control has
 394       // a lot of space before the first character
 395       new_width += 3*cx;
 396 #endif
 397       // The height needs to be a bit bigger under Win95 if using native
 398           // 3D effects.
 399           valueHeight = (int) (valueHeight * 1.5) ;
 400       MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
 401       x_offset += new_width + cx;
 402     }
 403
 404     MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
 405     x_offset += (int)(min_len + cx);
 406
 407     int slider_length = (int)(w1 - x_offset - max_len - cx);
 408
 409     int slider_height = h1;
 410         if (slider_height < 0 )
 411                 slider_height = 20;
 412
 413     // Slider must have a minimum/default length/height
 414     if (slider_length < 100)
 415       slider_length = 100;
 416
 417     MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
 418     x_offset += slider_length + cx;
 419
 420     MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
 421     }
 422         else
 423         {
 424                 // No labels
 425                 // If we're prepared to use the existing size, then...
 426                 if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
 427                 {
 428                         GetSize(&w1, &h1);
 429                 }
 430                 if ( w1 < 0 )
 431                         w1 = 200;
 432                 if ( h1 < 0 )
 433                         h1 = 20;
 434         MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
 435         }
 436   }
 437   else
 438   {
 439         if ( m_windowStyle & wxSL_LABELS )
 440         {
 441     int min_len;
 442     GetWindowText((HWND) m_staticMin, buf, 300);
 443     GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());
 444
 445     int max_len;
 446     GetWindowText((HWND) m_staticMax, buf, 300);
 447     GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
 448
 449     if (m_staticValue)
 450     {
 451       int new_width = (int)(wxMax(min_len, max_len));
 452           int valueHeight = (int)cyf;
 453 /*** Suggested change by George Tasker - remove this block...
 454 #ifdef __WIN32__
 455       // For some reason, under Win95, the text edit control has
 456       // a lot of space before the first character
 457       new_width += 3*cx;
 458 #endif
 459  ... and replace with following line: */
 460       new_width += cx;
 461
 462       // The height needs to be a bit bigger under Win95 if using native
 463           // 3D effects.
 464           valueHeight = (int) (valueHeight * 1.5) ;
 465
 466       MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
 467       y_offset += valueHeight;
 468     }
 469
 470     MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
 471     y_offset += cy;
 472
 473     int slider_length = (int)(h1 - y_offset - cy - cy);
 474
 475     int slider_width = w1;
 476         if (slider_width < 0 )
 477                 slider_width = 20;
 478
 479     // Slider must have a minimum/default length
 480     if (slider_length < 100)
 481       slider_length = 100;
 482
 483     MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
 484     y_offset += slider_length;
 485
 486     MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
 487     }
 488         else
 489         {
 490                 // No labels
 491                 // If we're prepared to use the existing size, then...
 492                 if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
 493                 {
 494                         GetSize(&w1, &h1);
 495                 }
 496                 if ( w1 < 0 )
 497                         w1 = 20;
 498                 if ( h1 < 0 )
 499                         h1 = 200;
 500         MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
 501         }
 502   }
 503 }
 504
 505 void wxSlider95::SetRange(int minValue, int maxValue)
 506 {
 507   m_rangeMin = minValue;
 508   m_rangeMax = maxValue;
 509
 510   ::SendMessage((HWND) GetHWND(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
 511
 512   char buf[40];
 513   if ( m_staticMin )
 514   {
 515         sprintf(buf, "%d", m_rangeMin);
 516         SetWindowText((HWND) m_staticMin, buf);
 517   }
 518
 519   if ( m_staticMax )
 520   {
 521     sprintf(buf, "%d", m_rangeMax);
 522     SetWindowText((HWND) m_staticMax, buf);
 523   }
 524 }
 525
 526 WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
 527                         WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
 528 {
 529   if ( nCtlColor == CTLCOLOR_SCROLLBAR )
 530         return 0;
 531
 532   // Otherwise, it's a static
 533   if (GetParent()->GetTransparentBackground())
 534     SetBkMode((HDC) pDC, TRANSPARENT);
 535   else
 536     SetBkMode((HDC) pDC, OPAQUE);
 537
 538   ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
 539   ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
 540
 541   wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
 542   return (WXHBRUSH) backgroundBrush->GetResourceHandle();
 543 }
 544
 545 // For trackbars only
 546 void wxSlider95::SetTickFreq(int n, int pos)
 547 {
 548   m_tickFreq = n;
 549   ::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
 550 }
 551
 552 void wxSlider95::SetPageSize(int pageSize)
 553 {
 554   ::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
 555   m_pageSize = pageSize;
 556 }
 557
 558 int wxSlider95::GetPageSize(void) const
 559 {
 560   return m_pageSize;
 561 }
 562
 563 void wxSlider95::ClearSel(void)
 564 {
 565   ::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
 566 }
 567
 568 void wxSlider95::ClearTicks(void)
 569 {
 570   ::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
 571 }
 572
 573 void wxSlider95::SetLineSize(int lineSize)
 574 {
 575   m_lineSize = lineSize;
 576   ::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
 577 }
 578
 579 int wxSlider95::GetLineSize(void) const
 580 {
 581   return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
 582 }
 583
 584 int wxSlider95::GetSelEnd(void) const
 585 {
 586   return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
 587 }
 588
 589 int wxSlider95::GetSelStart(void) const
 590 {
 591   return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
 592 }
 593
 594 void wxSlider95::SetSelection(int minPos, int maxPos)
 595 {
 596   ::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
 597 }
 598
 599 void wxSlider95::SetThumbLength(int len)
 600 {
 601   ::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
 602 }
 603
 604 int wxSlider95::GetThumbLength(void) const
 605 {
 606   return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
 607 }
 608
 609 void wxSlider95::SetTick(int tickPos)
 610 {
 611   ::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
 612 }
 613
 614 bool wxSlider95::ContainsHWND(WXHWND hWnd) const
 615 {
 616         return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
 617 }
 618
 619 #if WXWIN_COMPATIBILITY
 620 // Backward compatibility
 621 void wxSlider95::OnScroll(wxScrollEvent& event)
 622 {
 623     wxEventType oldEvent = event.GetEventType();
 624     event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
 625     if ( !GetEventHandler()->ProcessEvent(event) )
 626     {
 627         event.SetEventType( oldEvent );
 628         if (!GetParent()->GetEventHandler()->ProcessEvent(event))
 629             event.Skip();
 630     }
 631 }
 632 #endif
 633
 634 void wxSlider95::Command (wxCommandEvent & event)
 635 {
 636   SetValue (event.GetInt());
 637   ProcessCommand (event);
 638 }
 639
 640 bool wxSlider95::Show(bool show)
 641 {
 642         wxWindow::Show(show);
 643
 644     int cshow;
 645     if (show)
 646         cshow = SW_SHOW;
 647     else
 648         cshow = SW_HIDE;
 649
 650     if(m_staticValue)
 651                 ShowWindow((HWND) m_staticValue, (BOOL)cshow);
 652     if(m_staticMin)
 653             ShowWindow((HWND) m_staticMin, (BOOL)cshow);
 654     if(m_staticMax)
 655                 ShowWindow((HWND) m_staticMax, (BOOL)cshow);
 656     return TRUE;
 657 }
 658
 659 #endif
 660   // __WIN95__
 661