[wxWidgets.git] / src / msw / slider95.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        slider95.cpp
// Purpose:     wxSlider95, using the Win95 trackbar control
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart and Markus Holzem
// Licence:   	wxWindows license
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "slider95.h"
#endif

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include <stdio.h>
#endif

#ifdef __WIN95__

#include "wx/msw/slider95.h"
#include "wx/msw/private.h"

#if defined(__WIN95__) && !defined(__GNUWIN32__)
#include <commctrl.h>
#endif

#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)

BEGIN_EVENT_TABLE(wxSlider95, wxControl)
#if WXWIN_COMPATIBILITY
  EVT_SCROLL(wxSlider95::OnScroll)
#endif
END_EVENT_TABLE()

#endif

// Slider
wxSlider95::wxSlider95(void)
{
  m_staticValue = 0;
  m_staticMin = 0;
  m_staticMax = 0;
  m_pageSize = 1;
  m_lineSize = 1;
  m_rangeMax = 0;
  m_rangeMin = 0;
  m_tickFreq = 0;
}

bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
           int value, int minValue, int maxValue,
           const wxPoint& pos,
           const wxSize& size, long style,
           const wxValidator& validator,
           const wxString& name)
{
  SetName(name);
  SetValidator(validator);

  if (parent) parent->AddChild(this);
  SetBackgroundColour(parent->GetBackgroundColour()) ;
  SetForegroundColour(parent->GetForegroundColour()) ;

  m_staticValue = 0;
  m_staticMin = 0;
  m_staticMax = 0;
  m_pageSize = 1;
  m_lineSize = 1;
  m_windowStyle = style;
  m_tickFreq = 0;

  if ( id == -1 )
  	m_windowId = (int)NewControlId();
  else
	m_windowId = id;

  int x = pos.x;
  int y = pos.y;
  int width = size.x;
  int height = size.y;

  long msStyle ;

  if ( m_windowStyle & wxSL_LABELS )
  {
      msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;

      bool want3D;
      WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;

      m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
                               msStyle,
                               0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                               wxGetInstance(), NULL);

      // Now create min static control
      sprintf(wxBuffer, "%d", minValue);
      m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
                             STATIC_FLAGS,
                             0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                             wxGetInstance(), NULL);
  }

  msStyle = 0;
  if (m_windowStyle & wxSL_VERTICAL)
    msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
  else
    msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;

  if ( m_windowStyle & wxSL_AUTOTICKS )
	msStyle |= TBS_AUTOTICKS ;

  if ( m_windowStyle & wxSL_LEFT )
	msStyle |= TBS_LEFT;
  else if ( m_windowStyle & wxSL_RIGHT )
  	msStyle |= TBS_RIGHT;
  else if ( m_windowStyle & wxSL_TOP )
	msStyle |= TBS_TOP;
  else if ( m_windowStyle & wxSL_BOTTOM )
	msStyle |= TBS_BOTTOM;
  else if ( m_windowStyle & wxSL_BOTH )
	msStyle |= TBS_BOTH;
  else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
	msStyle |= TBS_NOTICKS;

  if ( m_windowStyle & wxSL_SELRANGE )
	msStyle |= TBS_ENABLESELRANGE ;

  HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
                         msStyle,
                         0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)m_windowId,
                         wxGetInstance(), NULL);

  m_rangeMax = maxValue;
  m_rangeMin = minValue;

  m_pageSize = (int)((maxValue-minValue)/10);

  ::SendMessage(scroll_bar, TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
  ::SendMessage(scroll_bar, TBM_SETPOS, TRUE, (LPARAM)value);
  ::SendMessage(scroll_bar, TBM_SETPAGESIZE, 0, (LPARAM)m_pageSize);

  m_hWnd = (WXHWND)scroll_bar;

  SubclassWin(GetHWND());

  SetWindowText((HWND) m_hWnd, "");

  SetFont(parent->GetFont());

  if ( m_windowStyle & wxSL_LABELS )
  {
      // Finally, create max value static item
      sprintf(wxBuffer, "%d", maxValue);
      m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
                             STATIC_FLAGS,
                             0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                             wxGetInstance(), NULL);


      if (GetFont().Ok())
      {
        if (GetFont().GetResourceHandle())
        {
		    if ( m_staticMin )
      		    SendMessage((HWND)m_staticMin,WM_SETFONT,
                  	    (WPARAM)GetFont().GetResourceHandle(),0L);
		    if ( m_staticMax )
      		    SendMessage((HWND)m_staticMax,WM_SETFONT,
                      (WPARAM)GetFont().GetResourceHandle(),0L);
      	    if (m_staticValue)
        	    SendMessage((HWND)m_staticValue,WM_SETFONT,
                        (WPARAM)GetFont().GetResourceHandle(),0L);
        }
      }
  }

  SetSize(x, y, width, height);
  SetValue(value);

  return TRUE;
}

void wxSlider95::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
{
    int position = 0; // Dummy - not used in this mode

    int nScrollInc;
    wxEventType scrollEvent = wxEVT_NULL;
    switch ( wParam )
    {
            case SB_TOP:
                    nScrollInc = m_rangeMax - position;
                    scrollEvent = wxEVT_SCROLL_TOP;
                    break;

            case SB_BOTTOM:
                    nScrollInc = - position;
                    scrollEvent = wxEVT_SCROLL_BOTTOM;
                    break;

            case SB_LINEUP:
                    nScrollInc = - GetLineSize();
                    scrollEvent = wxEVT_SCROLL_LINEUP;
                    break;

            case SB_LINEDOWN:
                    nScrollInc = GetLineSize();
                    scrollEvent = wxEVT_SCROLL_LINEDOWN;
                    break;

            case SB_PAGEUP:
                    nScrollInc = -GetPageSize();
                    scrollEvent = wxEVT_SCROLL_PAGEUP;
                    break;

            case SB_PAGEDOWN:
                    nScrollInc = GetPageSize();
                    scrollEvent = wxEVT_SCROLL_PAGEDOWN;
                    break;

            case SB_THUMBTRACK:
            case SB_THUMBPOSITION:
#ifdef __WIN32__
                    nScrollInc = (signed short)pos - position;
#else
                    nScrollInc = pos - position;
#endif
                    scrollEvent = wxEVT_SCROLL_THUMBTRACK;
                    break;

            default:
                    nScrollInc = 0;
                    return;
    }

    {

      int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
      if (!(newPos < GetMin() || newPos > GetMax()))
      {
        SetValue(newPos);

        wxScrollEvent event(scrollEvent, m_windowId);
        event.SetPosition(newPos);
        event.SetEventObject( this );
        GetEventHandler()->ProcessEvent(event);
      }
    }
}

void wxSlider95::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
{
	MSWOnVScroll(wParam, pos, control);
}

wxSlider95::~wxSlider95(void)
{
    if (m_staticMin)
      DestroyWindow((HWND) m_staticMin);
    if (m_staticMax)
      DestroyWindow((HWND) m_staticMax);
    if (m_staticValue)
      DestroyWindow((HWND) m_staticValue);
}

int wxSlider95::GetValue(void) const
{
  return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
}

void wxSlider95::SetValue(int value)
{
  ::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
  if (m_staticValue)
  {
    sprintf(wxBuffer, "%d", value);
    SetWindowText((HWND) m_staticValue, wxBuffer);
  }
}

void wxSlider95::GetSize(int *width, int *height) const
{
  RECT rect;
  rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;

  wxFindMaxSize(GetHWND(), &rect);

  if (m_staticMin)
    wxFindMaxSize(m_staticMin, &rect);
  if (m_staticMax)
    wxFindMaxSize(m_staticMax, &rect);
  if (m_staticValue)
    wxFindMaxSize(m_staticValue, &rect);

  *width = rect.right - rect.left;
  *height = rect.bottom - rect.top;
}

void wxSlider95::GetPosition(int *x, int *y) const
{
  wxWindow *parent = GetParent();
  RECT rect;
  rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;

  wxFindMaxSize(GetHWND(), &rect);

  if (m_staticMin)
    wxFindMaxSize(m_staticMin, &rect);
  if (m_staticMax)
    wxFindMaxSize(m_staticMax, &rect);
  if (m_staticValue)
    wxFindMaxSize(m_staticValue, &rect);

  // Since we now have the absolute screen coords,
  // if there's a parent we must subtract its top left corner
  POINT point;
  point.x = rect.left;
  point.y = rect.top;
  if (parent)
    ::ScreenToClient((HWND) parent->GetHWND(), &point);

  // We may be faking the client origin.
  // So a window that's really at (0, 30) may appear
  // (to wxWin apps) to be at (0, 0).
  if (GetParent())
  {
    wxPoint pt(GetParent()->GetClientAreaOrigin());
    point.x -= pt.x;
    point.y -= pt.y;
  }
  *x = point.x;
  *y = point.y;
}

void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
{
  int x1 = x;
  int y1 = y;
  int w1 = width;
  int h1 = height;

  int currentX, currentY;
  GetPosition(&currentX, &currentY);
  if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
    x1 = currentX;
  if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
    y1 = currentY;

  AdjustForParentClientOrigin(x1, y1, sizeFlags);

  char buf[300];

  int x_offset = x;
  int y_offset = y;

  int cx;     // slider,min,max sizes
  int cy;
  int cyf;

  wxGetCharSize(GetHWND(), &cx, &cy, & GetFont());

  if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
  {
	if ( m_windowStyle & wxSL_LABELS )
	{
    int min_len = 0;

    GetWindowText((HWND) m_staticMin, buf, 300);
    GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());

    int max_len = 0;

    GetWindowText((HWND) m_staticMax, buf, 300);
    GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
    if (m_staticValue)
    {
      int new_width = (int)(wxMax(min_len, max_len));
	  int valueHeight = (int)cyf;
#ifdef __WIN32__
      // For some reason, under Win95, the text edit control has
      // a lot of space before the first character
      new_width += 3*cx;
#endif
      // The height needs to be a bit bigger under Win95 if using native
	  // 3D effects.
	  valueHeight = (int) (valueHeight * 1.5) ;
      MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
      x_offset += new_width + cx;
    }

    MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
    x_offset += (int)(min_len + cx);

    int slider_length = (int)(w1 - x_offset - max_len - cx);

    int slider_height = h1;
	if (slider_height < 0 )
		slider_height = 20;

    // Slider must have a minimum/default length/height
    if (slider_length < 100)
      slider_length = 100;

    MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
    x_offset += slider_length + cx;

    MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
    }
	else
	{
		// No labels
		// If we're prepared to use the existing size, then...
		if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
		{
			GetSize(&w1, &h1);
		}
		if ( w1 < 0 )
			w1 = 200;
		if ( h1 < 0 )
			h1 = 20;
    	MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
	}
  }
  else
  {
	if ( m_windowStyle & wxSL_LABELS )
	{
    int min_len;
    GetWindowText((HWND) m_staticMin, buf, 300);
    GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());

    int max_len;
    GetWindowText((HWND) m_staticMax, buf, 300);
    GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());

    if (m_staticValue)
    {
      int new_width = (int)(wxMax(min_len, max_len));
	  int valueHeight = (int)cyf;
/*** Suggested change by George Tasker - remove this block...
#ifdef __WIN32__
      // For some reason, under Win95, the text edit control has
      // a lot of space before the first character
      new_width += 3*cx;
#endif
 ... and replace with following line: */
      new_width += cx;

      // The height needs to be a bit bigger under Win95 if using native
	  // 3D effects.
	  valueHeight = (int) (valueHeight * 1.5) ;

      MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
      y_offset += valueHeight;
    }

    MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
    y_offset += cy;

    int slider_length = (int)(h1 - y_offset - cy - cy);

    int slider_width = w1;
	if (slider_width < 0 )
		slider_width = 20;

    // Slider must have a minimum/default length
    if (slider_length < 100)
      slider_length = 100;

    MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
    y_offset += slider_length;

    MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
    }
	else
	{
		// No labels
		// If we're prepared to use the existing size, then...
		if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
		{
			GetSize(&w1, &h1);
		}
		if ( w1 < 0 )
			w1 = 20;
		if ( h1 < 0 )
			h1 = 200;
    	MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
	}
  }
}

void wxSlider95::SetRange(int minValue, int maxValue)
{
  m_rangeMin = minValue;
  m_rangeMax = maxValue;

  ::SendMessage((HWND) GetHWND(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));

  char buf[40];
  if ( m_staticMin )
  {
  	sprintf(buf, "%d", m_rangeMin);
  	SetWindowText((HWND) m_staticMin, buf);
  }

  if ( m_staticMax )
  {
    sprintf(buf, "%d", m_rangeMax);
    SetWindowText((HWND) m_staticMax, buf);
  }
}

WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
			WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
{
  if ( nCtlColor == CTLCOLOR_SCROLLBAR )
	return 0;

  // Otherwise, it's a static
  if (GetParent()->GetTransparentBackground())
    SetBkMode((HDC) pDC, TRANSPARENT);
  else
    SetBkMode((HDC) pDC, OPAQUE);

  ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
  ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));

  wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
  return (WXHBRUSH) backgroundBrush->GetResourceHandle();
}

// For trackbars only
void wxSlider95::SetTickFreq(int n, int pos)
{
  m_tickFreq = n;
  ::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
}

void wxSlider95::SetPageSize(int pageSize)
{
  ::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
  m_pageSize = pageSize;
}

int wxSlider95::GetPageSize(void) const
{
  return m_pageSize;
}

void wxSlider95::ClearSel(void)
{
  ::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
}

void wxSlider95::ClearTicks(void)
{
  ::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
}

void wxSlider95::SetLineSize(int lineSize)
{
  m_lineSize = lineSize;
  ::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
}

int wxSlider95::GetLineSize(void) const
{
  return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
}

int wxSlider95::GetSelEnd(void) const
{
  return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
}

int wxSlider95::GetSelStart(void) const
{
  return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
}

void wxSlider95::SetSelection(int minPos, int maxPos)
{
  ::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
}

void wxSlider95::SetThumbLength(int len)
{
  ::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
}

int wxSlider95::GetThumbLength(void) const
{
  return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
}

void wxSlider95::SetTick(int tickPos)
{
  ::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
}

bool wxSlider95::ContainsHWND(WXHWND hWnd) const
{
	return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
}

#if WXWIN_COMPATIBILITY
// Backward compatibility
void wxSlider95::OnScroll(wxScrollEvent& event)
{
    wxEventType oldEvent = event.GetEventType();
    event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
    if ( !GetEventHandler()->ProcessEvent(event) )
    {
        event.SetEventType( oldEvent );
        if (!GetParent()->GetEventHandler()->ProcessEvent(event))
            event.Skip();
    }
}
#endif

void wxSlider95::Command (wxCommandEvent & event)
{
  SetValue (event.GetInt());
  ProcessCommand (event);
}

bool wxSlider95::Show(bool show)
{
	wxWindow::Show(show);

    int cshow;
    if (show)
        cshow = SW_SHOW;
    else
        cshow = SW_HIDE;

    if(m_staticValue)
		ShowWindow((HWND) m_staticValue, (BOOL)cshow);
    if(m_staticMin)
	    ShowWindow((HWND) m_staticMin, (BOOL)cshow);
    if(m_staticMax)
		ShowWindow((HWND) m_staticMax, (BOOL)cshow);
    return TRUE;
}

#endif
  // __WIN95__
Commit	Line	Data
2bda0e17	1	/////////////////////////////////////////////////////////////////////////////
da87a1ca JS	2	// Name: slider95.cpp
da87a1ca JS	3	// Purpose: wxSlider95, using the Win95 trackbar control
2bda0e17 KB	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__
da87a1ca	13	#pragma implementation "slider95.h"
2bda0e17 KB	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>
2bda0e17 KB	25	#endif
2bda0e17 KB	26
da87a1ca	27	#ifdef __WIN95__
2bda0e17	28
da87a1ca JS	29	#include "wx/msw/slider95.h"
da87a1ca JS	30	#include "wx/msw/private.h"
2bda0e17 KB	31
	32	#if defined(__WIN95__) && !defined(__GNUWIN32__)
	33	#include <commctrl.h>
	34	#endif
	35
	36	#if !USE_SHARED_LIBRARY
da87a1ca	37	IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
2bda0e17	38
da87a1ca	39	BEGIN_EVENT_TABLE(wxSlider95, wxControl)
ca5e9f67	40	#if WXWIN_COMPATIBILITY
da87a1ca	41	EVT_SCROLL(wxSlider95::OnScroll)
2bda0e17	42	#endif
ca5e9f67	43	END_EVENT_TABLE()
2bda0e17 KB	44
	45	#endif
	46
	47	// Slider
da87a1ca	48	wxSlider95::wxSlider95(void)
2bda0e17 KB	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
debe6624 JS	60	bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
debe6624 JS	61	int value, int minValue, int maxValue,
2bda0e17	62	const wxPoint& pos,
debe6624	63	const wxSize& size, long style,
2bda0e17 KB	64	const wxValidator& validator,
	65	const wxString& name)
	66	{
	67	SetName(name);
	68	SetValidator(validator);
	69
	70	if (parent) parent->AddChild(this);
fd71308f JS	71	SetBackgroundColour(parent->GetBackgroundColour()) ;
fd71308f JS	72	SetForegroundColour(parent->GetForegroundColour()) ;
2bda0e17 KB	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
2bda0e17 KB	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
9c331ded JS	157	SetWindowText((HWND) m_hWnd, "");
9c331ded JS	158
c0ed460c	159	SetFont(parent->GetFont());
9c331ded	160
2bda0e17 KB	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
da87a1ca	170
c0ed460c	171	if (GetFont().Ok())
2bda0e17	172	{
c0ed460c	173	if (GetFont().GetResourceHandle())
2bda0e17 KB	174	{
	175	if ( m_staticMin )
	176	SendMessage((HWND)m_staticMin,WM_SETFONT,
c0ed460c	177	(WPARAM)GetFont().GetResourceHandle(),0L);
2bda0e17 KB	178	if ( m_staticMax )
2bda0e17 KB	179	SendMessage((HWND)m_staticMax,WM_SETFONT,
c0ed460c	180	(WPARAM)GetFont().GetResourceHandle(),0L);
2bda0e17 KB	181	if (m_staticValue)
2bda0e17 KB	182	SendMessage((HWND)m_staticValue,WM_SETFONT,
c0ed460c	183	(WPARAM)GetFont().GetResourceHandle(),0L);
2bda0e17 KB	184	}
	185	}
	186	}
2bda0e17 KB	187
	188	SetSize(x, y, width, height);
	189	SetValue(value);
	190
	191	return TRUE;
	192	}
	193
debe6624	194	void wxSlider95::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
2bda0e17	195	{
2bda0e17	196	int position = 0; // Dummy - not used in this mode
2bda0e17 KB	197
2bda0e17 KB	198	int nScrollInc;
7798a18e	199	wxEventType scrollEvent = wxEVT_NULL;
2bda0e17 KB	200	switch ( wParam )
	201	{
	202	case SB_TOP:
	203	nScrollInc = m_rangeMax - position;
	204	scrollEvent = wxEVT_SCROLL_TOP;
	205	break;
	206
	207	case SB_BOTTOM:
	208	nScrollInc = - position;
	209	scrollEvent = wxEVT_SCROLL_BOTTOM;
	210	break;
	211
	212	case SB_LINEUP:
	213	nScrollInc = - GetLineSize();
	214	scrollEvent = wxEVT_SCROLL_LINEUP;
	215	break;
	216
	217	case SB_LINEDOWN:
	218	nScrollInc = GetLineSize();
	219	scrollEvent = wxEVT_SCROLL_LINEDOWN;
	220	break;
	221
	222	case SB_PAGEUP:
	223	nScrollInc = -GetPageSize();
	224	scrollEvent = wxEVT_SCROLL_PAGEUP;
	225	break;
	226
	227	case SB_PAGEDOWN:
	228	nScrollInc = GetPageSize();
	229	scrollEvent = wxEVT_SCROLL_PAGEDOWN;
	230	break;
	231
	232	case SB_THUMBTRACK:
	233	case SB_THUMBPOSITION:
	234	#ifdef __WIN32__
	235	nScrollInc = (signed short)pos - position;
	236	#else
	237	nScrollInc = pos - position;
	238	#endif
	239	scrollEvent = wxEVT_SCROLL_THUMBTRACK;
	240	break;
	241
	242	default:
	243	nScrollInc = 0;
	244	return;
	245	}
	246
2bda0e17 KB	247	{
2bda0e17 KB	248
2bda0e17	249	int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
2bda0e17 KB	250	if (!(newPos < GetMin() \|\| newPos > GetMax()))
	251	{
	252	SetValue(newPos);
	253
	254	wxScrollEvent event(scrollEvent, m_windowId);
	255	event.SetPosition(newPos);
	256	event.SetEventObject( this );
	257	GetEventHandler()->ProcessEvent(event);
	258	}
	259	}
	260	}
	261
debe6624	262	void wxSlider95::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
2bda0e17 KB	263	{
	264	MSWOnVScroll(wParam, pos, control);
	265	}
	266
da87a1ca	267	wxSlider95::~wxSlider95(void)
2bda0e17 KB	268	{
	269	if (m_staticMin)
	270	DestroyWindow((HWND) m_staticMin);
	271	if (m_staticMax)
	272	DestroyWindow((HWND) m_staticMax);
	273	if (m_staticValue)
	274	DestroyWindow((HWND) m_staticValue);
	275	}
	276
da87a1ca	277	int wxSlider95::GetValue(void) const
2bda0e17	278	{
2bda0e17	279	return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
2bda0e17 KB	280	}
2bda0e17 KB	281
debe6624	282	void wxSlider95::SetValue(int value)
2bda0e17	283	{
2bda0e17	284	::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
2bda0e17 KB	285	if (m_staticValue)
	286	{
	287	sprintf(wxBuffer, "%d", value);
	288	SetWindowText((HWND) m_staticValue, wxBuffer);
	289	}
	290	}
	291
da87a1ca	292	void wxSlider95::GetSize(int width, int height) const
2bda0e17 KB	293	{
	294	RECT rect;
	295	rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
	296
	297	wxFindMaxSize(GetHWND(), &rect);
	298
	299	if (m_staticMin)
	300	wxFindMaxSize(m_staticMin, &rect);
	301	if (m_staticMax)
	302	wxFindMaxSize(m_staticMax, &rect);
	303	if (m_staticValue)
	304	wxFindMaxSize(m_staticValue, &rect);
	305
	306	*width = rect.right - rect.left;
	307	*height = rect.bottom - rect.top;
	308	}
	309
da87a1ca	310	void wxSlider95::GetPosition(int x, int y) const
2bda0e17 KB	311	{
	312	wxWindow *parent = GetParent();
	313	RECT rect;
	314	rect.left = -1; rect.right = -1; rect.top = -1; rect.bottom = -1;
	315
	316	wxFindMaxSize(GetHWND(), &rect);
	317
	318	if (m_staticMin)
	319	wxFindMaxSize(m_staticMin, &rect);
	320	if (m_staticMax)
	321	wxFindMaxSize(m_staticMax, &rect);
	322	if (m_staticValue)
	323	wxFindMaxSize(m_staticValue, &rect);
	324
	325	// Since we now have the absolute screen coords,
	326	// if there's a parent we must subtract its top left corner
	327	POINT point;
	328	point.x = rect.left;
	329	point.y = rect.top;
	330	if (parent)
	331	::ScreenToClient((HWND) parent->GetHWND(), &point);
	332
81d66cf3 JS	333	// We may be faking the client origin.
	334	// So a window that's really at (0, 30) may appear
	335	// (to wxWin apps) to be at (0, 0).
	336	if (GetParent())
	337	{
	338	wxPoint pt(GetParent()->GetClientAreaOrigin());
	339	point.x -= pt.x;
	340	point.y -= pt.y;
	341	}
2bda0e17 KB	342	*x = point.x;
	343	*y = point.y;
	344	}
	345
debe6624	346	void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
2bda0e17 KB	347	{
	348	int x1 = x;
	349	int y1 = y;
	350	int w1 = width;
	351	int h1 = height;
	352
	353	int currentX, currentY;
	354	GetPosition(&currentX, &currentY);
	355	if (x == -1 \|\| (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
	356	x1 = currentX;
	357	if (y == -1 \|\| (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
	358	y1 = currentY;
	359
81d66cf3 JS	360	AdjustForParentClientOrigin(x1, y1, sizeFlags);
81d66cf3 JS	361
2bda0e17 KB	362	char buf[300];
	363
	364	int x_offset = x;
	365	int y_offset = y;
	366
	367	int cx; // slider,min,max sizes
	368	int cy;
debe6624	369	int cyf;
2bda0e17	370
c0ed460c	371	wxGetCharSize(GetHWND(), &cx, &cy, & GetFont());
2bda0e17 KB	372
	373	if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
	374	{
	375	if ( m_windowStyle & wxSL_LABELS )
	376	{
debe6624	377	int min_len = 0;
2bda0e17 KB	378
2bda0e17 KB	379	GetWindowText((HWND) m_staticMin, buf, 300);
c0ed460c	380	GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());
2bda0e17	381
debe6624	382	int max_len = 0;
2bda0e17 KB	383
2bda0e17 KB	384	GetWindowText((HWND) m_staticMax, buf, 300);
c0ed460c	385	GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
2bda0e17 KB	386	if (m_staticValue)
	387	{
	388	int new_width = (int)(wxMax(min_len, max_len));
	389	int valueHeight = (int)cyf;
	390	#ifdef __WIN32__
	391	// For some reason, under Win95, the text edit control has
	392	// a lot of space before the first character
	393	new_width += 3*cx;
	394	#endif
2bda0e17 KB	395	// The height needs to be a bit bigger under Win95 if using native
	396	// 3D effects.
	397	valueHeight = (int) (valueHeight * 1.5) ;
2bda0e17 KB	398	MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
	399	x_offset += new_width + cx;
	400	}
	401
	402	MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
	403	x_offset += (int)(min_len + cx);
	404
	405	int slider_length = (int)(w1 - x_offset - max_len - cx);
	406
2bda0e17 KB	407	int slider_height = h1;
	408	if (slider_height < 0 )
	409	slider_height = 20;
2bda0e17 KB	410
	411	// Slider must have a minimum/default length/height
	412	if (slider_length < 100)
	413	slider_length = 100;
	414
	415	MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
	416	x_offset += slider_length + cx;
	417
	418	MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
	419	}
	420	else
	421	{
	422	// No labels
9c331ded JS	423	// If we're prepared to use the existing size, then...
	424	if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
	425	{
	426	GetSize(&w1, &h1);
	427	}
2bda0e17 KB	428	if ( w1 < 0 )
	429	w1 = 200;
	430	if ( h1 < 0 )
	431	h1 = 20;
	432	MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
	433	}
	434	}
	435	else
	436	{
	437	if ( m_windowStyle & wxSL_LABELS )
	438	{
debe6624	439	int min_len;
2bda0e17	440	GetWindowText((HWND) m_staticMin, buf, 300);
c0ed460c	441	GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & GetFont());
2bda0e17	442
debe6624	443	int max_len;
2bda0e17	444	GetWindowText((HWND) m_staticMax, buf, 300);
c0ed460c	445	GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & GetFont());
2bda0e17 KB	446
	447	if (m_staticValue)
	448	{
	449	int new_width = (int)(wxMax(min_len, max_len));
	450	int valueHeight = (int)cyf;
	451	/*** Suggested change by George Tasker - remove this block...
	452	#ifdef __WIN32__
	453	// For some reason, under Win95, the text edit control has
	454	// a lot of space before the first character
	455	new_width += 3*cx;
	456	#endif
	457	... and replace with following line: */
	458	new_width += cx;
	459
2bda0e17 KB	460	// The height needs to be a bit bigger under Win95 if using native
	461	// 3D effects.
	462	valueHeight = (int) (valueHeight * 1.5) ;
2bda0e17 KB	463
	464	MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
	465	y_offset += valueHeight;
	466	}
	467
	468	MoveWindow((HWND) m_staticMin, x_offset, y_offset, (int)min_len, cy, TRUE);
	469	y_offset += cy;
	470
	471	int slider_length = (int)(h1 - y_offset - cy - cy);
da87a1ca	472
2bda0e17 KB	473	int slider_width = w1;
	474	if (slider_width < 0 )
	475	slider_width = 20;
2bda0e17 KB	476
	477	// Slider must have a minimum/default length
	478	if (slider_length < 100)
	479	slider_length = 100;
	480
	481	MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
	482	y_offset += slider_length;
	483
	484	MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
	485	}
	486	else
	487	{
	488	// No labels
9c331ded JS	489	// If we're prepared to use the existing size, then...
	490	if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
	491	{
	492	GetSize(&w1, &h1);
	493	}
2bda0e17 KB	494	if ( w1 < 0 )
	495	w1 = 20;
	496	if ( h1 < 0 )
	497	h1 = 200;
	498	MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
	499	}
	500	}
2bda0e17 KB	501	}
2bda0e17 KB	502
debe6624	503	void wxSlider95::SetRange(int minValue, int maxValue)
2bda0e17 KB	504	{
	505	m_rangeMin = minValue;
	506	m_rangeMax = maxValue;
	507
2bda0e17	508	::SendMessage((HWND) GetHWND(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
da87a1ca	509
2bda0e17 KB	510	char buf[40];
	511	if ( m_staticMin )
	512	{
	513	sprintf(buf, "%d", m_rangeMin);
	514	SetWindowText((HWND) m_staticMin, buf);
	515	}
	516
	517	if ( m_staticMax )
	518	{
	519	sprintf(buf, "%d", m_rangeMax);
	520	SetWindowText((HWND) m_staticMax, buf);
	521	}
	522	}
	523
debe6624	524	WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
2bda0e17 KB	525	WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
	526	{
	527	if ( nCtlColor == CTLCOLOR_SCROLLBAR )
	528	return 0;
	529
	530	// Otherwise, it's a static
	531	if (GetParent()->GetTransparentBackground())
	532	SetBkMode((HDC) pDC, TRANSPARENT);
	533	else
	534	SetBkMode((HDC) pDC, OPAQUE);
	535
	536	::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
	537	::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
	538
	539	wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
2bda0e17 KB	540	return (WXHBRUSH) backgroundBrush->GetResourceHandle();
	541	}
	542
	543	// For trackbars only
debe6624	544	void wxSlider95::SetTickFreq(int n, int pos)
2bda0e17	545	{
2bda0e17 KB	546	m_tickFreq = n;
2bda0e17 KB	547	::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
2bda0e17 KB	548	}
2bda0e17 KB	549
debe6624	550	void wxSlider95::SetPageSize(int pageSize)
2bda0e17	551	{
2bda0e17	552	::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
2bda0e17 KB	553	m_pageSize = pageSize;
	554	}
	555
da87a1ca	556	int wxSlider95::GetPageSize(void) const
2bda0e17 KB	557	{
	558	return m_pageSize;
	559	}
	560
da87a1ca	561	void wxSlider95::ClearSel(void)
2bda0e17	562	{
2bda0e17	563	::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
2bda0e17 KB	564	}
2bda0e17 KB	565
da87a1ca	566	void wxSlider95::ClearTicks(void)
2bda0e17	567	{
2bda0e17	568	::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
2bda0e17 KB	569	}
2bda0e17 KB	570
debe6624	571	void wxSlider95::SetLineSize(int lineSize)
2bda0e17 KB	572	{
2bda0e17 KB	573	m_lineSize = lineSize;
2bda0e17	574	::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
2bda0e17 KB	575	}
2bda0e17 KB	576
da87a1ca	577	int wxSlider95::GetLineSize(void) const
2bda0e17	578	{
2bda0e17	579	return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
2bda0e17 KB	580	}
2bda0e17 KB	581
da87a1ca	582	int wxSlider95::GetSelEnd(void) const
2bda0e17	583	{
2bda0e17	584	return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
2bda0e17 KB	585	}
2bda0e17 KB	586
da87a1ca	587	int wxSlider95::GetSelStart(void) const
2bda0e17	588	{
2bda0e17	589	return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
2bda0e17 KB	590	}
2bda0e17 KB	591
debe6624	592	void wxSlider95::SetSelection(int minPos, int maxPos)
2bda0e17	593	{
2bda0e17	594	::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
2bda0e17 KB	595	}
2bda0e17 KB	596
debe6624	597	void wxSlider95::SetThumbLength(int len)
2bda0e17	598	{
2bda0e17	599	::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
2bda0e17 KB	600	}
2bda0e17 KB	601
da87a1ca	602	int wxSlider95::GetThumbLength(void) const
2bda0e17	603	{
2bda0e17	604	return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
2bda0e17 KB	605	}
2bda0e17 KB	606
debe6624	607	void wxSlider95::SetTick(int tickPos)
2bda0e17	608	{
2bda0e17	609	::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
2bda0e17 KB	610	}
2bda0e17 KB	611
da87a1ca	612	bool wxSlider95::ContainsHWND(WXHWND hWnd) const
2bda0e17 KB	613	{
	614	return ( hWnd == GetStaticMin() \|\| hWnd == GetStaticMax() \|\| hWnd == GetEditValue() );
	615	}
	616
	617	#if WXWIN_COMPATIBILITY
	618	// Backward compatibility
da87a1ca	619	void wxSlider95::OnScroll(wxScrollEvent& event)
2bda0e17	620	{
7798a18e	621	wxEventType oldEvent = event.GetEventType();
2bda0e17 KB	622	event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
	623	if ( !GetEventHandler()->ProcessEvent(event) )
	624	{
	625	event.SetEventType( oldEvent );
	626	if (!GetParent()->GetEventHandler()->ProcessEvent(event))
	627	event.Skip();
	628	}
	629	}
	630	#endif
	631
da87a1ca	632	void wxSlider95::Command (wxCommandEvent & event)
2bda0e17 KB	633	{
	634	SetValue (event.GetInt());
	635	ProcessCommand (event);
	636	}
	637
debe6624	638	bool wxSlider95::Show(bool show)
2bda0e17 KB	639	{
	640	wxWindow::Show(show);
	641
	642	int cshow;
	643	if (show)
	644	cshow = SW_SHOW;
	645	else
	646	cshow = SW_HIDE;
	647
	648	if(m_staticValue)
	649	ShowWindow((HWND) m_staticValue, (BOOL)cshow);
	650	if(m_staticMin)
	651	ShowWindow((HWND) m_staticMin, (BOOL)cshow);
	652	if(m_staticMax)
	653	ShowWindow((HWND) m_staticMax, (BOOL)cshow);
	654	return TRUE;
	655	}
	656
da87a1ca JS	657	#endif
da87a1ca JS	658	// __WIN95__
2bda0e17	659