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