src/common/tbarsmpl.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        tbarsmpl.cpp
// Purpose:     wxToolBarSimple
// 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 "tbarsmpl.h"
#endif

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

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif

#if wxUSE_TOOLBAR

#include "wx/tbarsmpl.h"

#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxToolBarSimple, wxToolBarBase)

BEGIN_EVENT_TABLE(wxToolBarSimple, wxToolBarBase)
	EVT_SIZE(wxToolBarSimple::OnSize)
	EVT_PAINT(wxToolBarSimple::OnPaint)
	EVT_KILL_FOCUS(wxToolBarSimple::OnKillFocus)
	EVT_MOUSE_EVENTS(wxToolBarSimple::OnMouseEvent)
END_EVENT_TABLE()
#endif

wxToolBarSimple::wxToolBarSimple(void)
{
    m_currentRowsOrColumns = 0;
    m_lastX = 0;
    m_lastY = 0;
}

bool wxToolBarSimple::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style,
  const wxString& name )
{
	if ( ! wxWindow::Create(parent, id, pos, size, style, name) )
		return FALSE;

  // Set it to grey (or other 3D face colour)
  wxSystemSettings settings;
  SetBackgroundColour(settings.GetSystemColour(wxSYS_COLOUR_3DFACE));

  if ( GetWindowStyleFlag() & wxTB_VERTICAL )
    { m_lastX = 7; m_lastY = 3; }
  else
    { m_lastX = 3; m_lastY = 7; }
  m_maxWidth = m_maxHeight = 0;
  m_pressedTool = m_currentTool = -1;
  m_xMargin = 0;
  m_yMargin = 0;
  m_toolPacking = 1;
  m_toolSeparation = 5;
  SetCursor(*wxSTANDARD_CURSOR);

  return TRUE;
}

wxToolBarSimple::~wxToolBarSimple ()
{
}

void wxToolBarSimple::OnPaint (wxPaintEvent& WXUNUSED(event))
{
  wxPaintDC dc(this);
  PrepareDC(dc);

  static int count = 0;
  // Prevent reentry of OnPaint which would cause wxMemoryDC errors.
  if ( count > 0 )
    return;
  count++;

  wxMemoryDC mem_dc;

  for ( wxNode *node = m_tools.First(); node; node = node->Next() )
  {
    wxToolBarTool *tool = (wxToolBarTool *)node->Data();
    if (tool->m_toolStyle == wxTOOL_STYLE_BUTTON)
      DrawTool(dc, mem_dc, tool);
  }

  count--;
}

void wxToolBarSimple::OnSize ( wxSizeEvent& event )
{
  wxToolBarBase::OnSize(event);
}

void wxToolBarSimple::OnKillFocus (wxFocusEvent& WXUNUSED(event))
{
  OnMouseEnter(m_pressedTool = m_currentTool = -1);
}

void wxToolBarSimple::OnMouseEvent ( wxMouseEvent & event )
{
    long x, y;
    event.Position(&x, &y);
    wxToolBarTool *tool = FindToolForPosition(x, y);

    if (event.LeftDown())
    {
        CaptureMouse();
    }
    if (event.LeftUp())
    {
        ReleaseMouse();
    }

    if (!tool)
      {
	  if (m_currentTool > -1)
	    {
		if (event.LeftIsDown())
		  SpringUpButton(m_currentTool);
		m_currentTool = -1;
		OnMouseEnter(-1);
	    }
	  return;
      }

    if (!event.IsButton())
      {
	  if (tool->m_index != m_currentTool)
	    {
		// If the left button is kept down and moved over buttons,
		// press those buttons.
		if (event.LeftIsDown() && tool->m_enabled)
        {
            SpringUpButton(m_currentTool);
            tool->m_toggleState = !tool->m_toggleState;
            wxMemoryDC *dc2 = new wxMemoryDC;
            wxClientDC dc(this);
            DrawTool(dc, *dc2, tool);
            delete dc2;
		}
        m_currentTool = tool->m_index;
        OnMouseEnter(tool->m_index);
	    }
	  return;
      }

  // Left button pressed.
  if (event.LeftDown() && tool->m_enabled)
  {
      if (tool->m_isToggle)
      {
        tool->m_toggleState = !tool->m_toggleState;
      }

      wxMemoryDC *dc2 = new wxMemoryDC;
	  wxClientDC dc(this);
      DrawTool(dc, *dc2, tool);
      delete dc2;

  }
  else if (event.RightDown())
  {
    OnRightClick(tool->m_index, x, y);
  }

  // Left Button Released.  Only this action confirms selection.
  // If the button is enabled and it is not a toggle tool and it is
  // in the pressed state, then raise the button and call OnLeftClick.
  //
  if (event.LeftUp() && tool->m_enabled &&
      (tool->m_toggleState || tool->m_isToggle))
  {
    if (!tool->m_isToggle)
        tool->m_toggleState = FALSE;

    // Pass the OnLeftClick event to tool
    if (!OnLeftClick(tool->m_index, tool->m_toggleState) && tool->m_isToggle)
    {
        // If it was a toggle, and OnLeftClick says No Toggle allowed,
        // then change it back
        tool->m_toggleState = !tool->m_toggleState;
    }

    wxClientDC dc(this);
    wxMemoryDC *dc2 = new wxMemoryDC;
    DrawTool(dc, *dc2, tool);
    delete dc2;
  }
}

void wxToolBarSimple::DrawTool(wxDC& dc, wxMemoryDC& memDC, wxToolBarTool *tool)
{
  PrepareDC(dc);

  wxPen dark_grey_pen(wxColour( 85,85,85 ), 1, wxSOLID);
  wxPen white_pen("WHITE", 1, wxSOLID);
  wxPen black_pen("BLACK", 1, wxSOLID);

  wxBitmap *bitmap = tool->m_toggleState ? (& tool->m_bitmap2) : (& tool->m_bitmap1);

  if (bitmap && bitmap->Ok())
  {
#ifndef __WXGTK__
    if (bitmap->GetPalette())
      memDC.SetPalette(*bitmap->GetPalette());
#endif

    int ax = (int)tool->m_x,
        ay = (int)tool->m_y,
        bx = (int)(tool->m_x+tool->GetWidth()),
        by = (int)(tool->m_y+tool->GetHeight());

    memDC.SelectObject(*bitmap);
    if (m_windowStyle & wxTB_3DBUTTONS)
    {
      dc.SetClippingRegion(ax, ay, (bx-ax+1), (by-ay+1));
      dc.Blit((ax+1), (ay+1), (bx-ax-2), (by-ay-2), &memDC, 0, 0);
      wxPen * old_pen = & dc.GetPen();
      dc.SetPen( white_pen );
      dc.DrawLine(ax,(by-1),ax,ay);
      dc.DrawLine(ax,ay,(bx-1),ay);
      dc.SetPen( dark_grey_pen );
      dc.DrawLine((bx-1),(ay+1),(bx-1),(by-1));
      dc.DrawLine((bx-1),(by-1),(ax+1),(by-1));
      dc.SetPen( black_pen );
      dc.DrawLine(bx,ay,bx,by);
      dc.DrawLine(bx,by,ax,by);
      dc.SetPen( *old_pen );
      dc.DestroyClippingRegion();
      // Select bitmap out of the DC
    }
    else
    {
      dc.Blit(tool->m_x, tool->m_y,
            bitmap->GetWidth(), bitmap->GetHeight(),
            &memDC, 0, 0);
    }
    memDC.SelectObject(wxNullBitmap);
#ifndef __WXGTK__
    memDC.SetPalette(wxNullPalette);
#endif
  }
  // No second bitmap, so draw a thick line around bitmap, or invert if mono
  else if (tool->m_toggleState)
  {
    bool drawBorder = FALSE;
#ifdef __X__ // X doesn't invert properly on colour
    drawBorder = wxColourDisplay();
#else       // Inversion works fine under Windows
    drawBorder = FALSE;
#endif

    if (!drawBorder)
    {
      memDC.SelectObject(tool->m_bitmap1);
      dc.Blit(tool->m_x, tool->m_y, tool->GetWidth(), tool->GetHeight(),
               &memDC, 0, 0, wxSRC_INVERT);
      memDC.SelectObject(wxNullBitmap);
    }
    else
    {
      if (m_windowStyle & wxTB_3DBUTTONS)
      {
        int ax = (int)tool->m_x,
            ay = (int)tool->m_y,
            bx = (int)(tool->m_x+tool->GetWidth()),
            by = (int)(tool->m_y+tool->GetHeight());

        memDC.SelectObject(tool->m_bitmap1);
        dc.SetClippingRegion(ax, ay, (bx-ax+1), (by-ay+1));
        dc.Blit((ax+2), (ay+2), (bx-ax-2), (by-ay-2), &memDC, 0, 0);
        wxPen * old_pen = & dc.GetPen();
        dc.SetPen( black_pen );
        dc.DrawLine(ax,(by-1),ax,ay);
        dc.DrawLine(ax,ay,(bx-1),ay);
        dc.SetPen( dark_grey_pen );
        dc.DrawLine((ax+1),(by-2),(ax+1),(ay+1));
        dc.DrawLine((ax+1),(ay+1),(bx-2),(ay+1));
        dc.SetPen( white_pen );
        dc.DrawLine(bx,ay,bx,by);
        dc.DrawLine(bx,by,ax,by);
        dc.SetPen( *old_pen );
        dc.DestroyClippingRegion();
        memDC.SelectObject(wxNullBitmap);
      }
      else
      {
        long x = tool->m_x;
        long y = tool->m_y;
        long w = tool->m_bitmap1.GetWidth();
        long h = tool->m_bitmap1.GetHeight();
        wxPen thick_black_pen("BLACK", 3, wxSOLID);

        memDC.SelectObject(tool->m_bitmap1);
        dc.SetClippingRegion(tool->m_x, tool->m_y, w, h);
        dc.Blit(tool->m_x, tool->m_y, w, h,
                 &memDC, 0, 0);
        dc.SetPen(thick_black_pen);
        dc.SetBrush(*wxTRANSPARENT_BRUSH);
        dc.DrawRectangle(x, y, w-1, h-1);
        dc.DestroyClippingRegion();
        memDC.SelectObject(wxNullBitmap);
      }
    }
  }
}

void wxToolBarSimple::ToggleTool(int index, bool toggle)
{
  wxNode *node = (wxNode*) NULL;
  node = m_tools.Find((long)index);
  if (node)
  {
    wxToolBarTool *tool = (wxToolBarTool *)node->Data();
    if (tool && tool->m_isToggle)
    {
      bool oldState = tool->m_toggleState;
      tool->m_toggleState = toggle;

      if (oldState != toggle)
      {
        wxMemoryDC memDC;
		wxClientDC dc(this);
        DrawTool(dc, memDC, tool);
      }
    }
  }
}

// Okay, so we've left the tool we're in ... we must check if
// the tool we're leaving was a 'sprung push button' and if so,
// spring it back to the up state.
//
void wxToolBarSimple::SpringUpButton(int index)
{
  wxNode *node = (wxNode*) NULL;
  node=m_tools.Find((long)index);
  if (node) {
    wxToolBarTool *tool = (wxToolBarTool *)node->Data();
    if (tool && !tool->m_isToggle && tool->m_toggleState){
      tool->m_toggleState = FALSE;
      wxMemoryDC memDC;
	  wxClientDC dc(this);
      DrawTool(dc, memDC, tool);
    }
    else if (tool && tool->m_isToggle){
	tool->m_toggleState = !tool->m_toggleState;
    wxMemoryDC memDC;
	wxClientDC dc(this);
    DrawTool(dc, memDC, tool);
   }
  }
}

void wxToolBarSimple::Layout(void)
{
  m_currentRowsOrColumns = 0;
  m_lastX = m_xMargin;
  m_lastY = m_yMargin;
  int maxToolWidth = 0;
  int maxToolHeight = 0;
  m_maxWidth = 0;
  m_maxHeight = 0;

  // Find the maximum tool width and height
  wxNode *node = m_tools.First();
  while (node)
  {
    wxToolBarTool *tool = (wxToolBarTool *)node->Data();
    if (tool->GetWidth() > maxToolWidth)
      maxToolWidth = (int)tool->GetWidth();
    if (tool->GetHeight() > maxToolHeight)
      maxToolHeight = (int)tool->GetHeight();
    node = node->Next();
  }

  int separatorSize = m_toolSeparation;

  node = m_tools.First();
  while (node)
  {
    wxToolBarTool *tool = (wxToolBarTool *)node->Data();
    if (tool->m_toolStyle == wxTOOL_STYLE_SEPARATOR)
    {
      if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
      {
        if (m_currentRowsOrColumns >= m_maxCols)
          m_lastY += separatorSize;
        else
          m_lastX += separatorSize;
      }
      else
      {
        if (m_currentRowsOrColumns >= m_maxRows)
          m_lastX += separatorSize;
        else
          m_lastY += separatorSize;
      }
    }
    else if (tool->m_toolStyle == wxTOOL_STYLE_BUTTON)
    {
      if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
      {
        if (m_currentRowsOrColumns >= m_maxCols)
        {
          m_currentRowsOrColumns = 0;
          m_lastX = m_xMargin;
          m_lastY += maxToolHeight + m_toolPacking;
        }
        tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
        tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);

        m_lastX += maxToolWidth + m_toolPacking;
      }
      else
      {
        if (m_currentRowsOrColumns >= m_maxRows)
        {
          m_currentRowsOrColumns = 0;
          m_lastX += (maxToolWidth + m_toolPacking);
          m_lastY = m_yMargin;
        }
        tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
        tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);

        m_lastY += maxToolHeight + m_toolPacking;
      }
      m_currentRowsOrColumns ++;
    }

    if (m_lastX > m_maxWidth)
      m_maxWidth = m_lastX;
    if (m_lastY > m_maxHeight)
      m_maxHeight = m_lastY;

    node = node->Next();
  }
  if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
    m_maxWidth += maxToolWidth;
  else
    m_maxHeight += maxToolHeight;

  m_maxWidth += m_xMargin;
  m_maxHeight += m_yMargin;
}


#endif
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: tbarsmpl.cpp
	3	// Purpose: wxToolBarSimple
	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 "tbarsmpl.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 "wx/wx.h"
	25	#endif
	26
	27	#if wxUSE_TOOLBAR
	28
	29	#include "wx/tbarsmpl.h"
	30
	31	#if !USE_SHARED_LIBRARY
	32	IMPLEMENT_DYNAMIC_CLASS(wxToolBarSimple, wxToolBarBase)
	33
	34	BEGIN_EVENT_TABLE(wxToolBarSimple, wxToolBarBase)
	35	EVT_SIZE(wxToolBarSimple::OnSize)
	36	EVT_PAINT(wxToolBarSimple::OnPaint)
	37	EVT_KILL_FOCUS(wxToolBarSimple::OnKillFocus)
	38	EVT_MOUSE_EVENTS(wxToolBarSimple::OnMouseEvent)
	39	END_EVENT_TABLE()
	40	#endif
	41
	42	wxToolBarSimple::wxToolBarSimple(void)
	43	{
	44	m_currentRowsOrColumns = 0;
	45	m_lastX = 0;
	46	m_lastY = 0;
	47	}
	48
	49	bool wxToolBarSimple::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style,
	50	const wxString& name )
	51	{
	52	if ( ! wxWindow::Create(parent, id, pos, size, style, name) )
	53	return FALSE;
	54
	55	// Set it to grey (or other 3D face colour)
	56	wxSystemSettings settings;
	57	SetBackgroundColour(settings.GetSystemColour(wxSYS_COLOUR_3DFACE));
	58
	59	if ( GetWindowStyleFlag() & wxTB_VERTICAL )
	60	{ m_lastX = 7; m_lastY = 3; }
	61	else
	62	{ m_lastX = 3; m_lastY = 7; }
	63	m_maxWidth = m_maxHeight = 0;
	64	m_pressedTool = m_currentTool = -1;
	65	m_xMargin = 0;
	66	m_yMargin = 0;
	67	m_toolPacking = 1;
	68	m_toolSeparation = 5;
	69	SetCursor(*wxSTANDARD_CURSOR);
	70
	71	return TRUE;
	72	}
	73
	74	wxToolBarSimple::~wxToolBarSimple ()
	75	{
	76	}
	77
	78	void wxToolBarSimple::OnPaint (wxPaintEvent& WXUNUSED(event))
	79	{
	80	wxPaintDC dc(this);
	81	PrepareDC(dc);
	82
	83	static int count = 0;
	84	// Prevent reentry of OnPaint which would cause wxMemoryDC errors.
	85	if ( count > 0 )
	86	return;
	87	count++;
	88
	89	wxMemoryDC mem_dc;
	90
	91	for ( wxNode *node = m_tools.First(); node; node = node->Next() )
	92	{
	93	wxToolBarTool tool = (wxToolBarTool )node->Data();
	94	if (tool->m_toolStyle == wxTOOL_STYLE_BUTTON)
	95	DrawTool(dc, mem_dc, tool);
	96	}
	97
	98	count--;
	99	}
	100
	101	void wxToolBarSimple::OnSize ( wxSizeEvent& event )
	102	{
	103	wxToolBarBase::OnSize(event);
	104	}
	105
	106	void wxToolBarSimple::OnKillFocus (wxFocusEvent& WXUNUSED(event))
	107	{
	108	OnMouseEnter(m_pressedTool = m_currentTool = -1);
	109	}
	110
	111	void wxToolBarSimple::OnMouseEvent ( wxMouseEvent & event )
	112	{
	113	long x, y;
	114	event.Position(&x, &y);
	115	wxToolBarTool *tool = FindToolForPosition(x, y);
	116
	117	if (event.LeftDown())
	118	{
	119	CaptureMouse();
	120	}
	121	if (event.LeftUp())
	122	{
	123	ReleaseMouse();
	124	}
	125
	126	if (!tool)
	127	{
	128	if (m_currentTool > -1)
	129	{
	130	if (event.LeftIsDown())
	131	SpringUpButton(m_currentTool);
	132	m_currentTool = -1;
	133	OnMouseEnter(-1);
	134	}
	135	return;
	136	}
	137
	138	if (!event.IsButton())
	139	{
	140	if (tool->m_index != m_currentTool)
	141	{
	142	// If the left button is kept down and moved over buttons,
	143	// press those buttons.
	144	if (event.LeftIsDown() && tool->m_enabled)
	145	{
	146	SpringUpButton(m_currentTool);
	147	tool->m_toggleState = !tool->m_toggleState;
	148	wxMemoryDC *dc2 = new wxMemoryDC;
	149	wxClientDC dc(this);
	150	DrawTool(dc, *dc2, tool);
	151	delete dc2;
	152	}
	153	m_currentTool = tool->m_index;
	154	OnMouseEnter(tool->m_index);
	155	}
	156	return;
	157	}
	158
	159	// Left button pressed.
	160	if (event.LeftDown() && tool->m_enabled)
	161	{
	162	if (tool->m_isToggle)
	163	{
	164	tool->m_toggleState = !tool->m_toggleState;
	165	}
	166
	167	wxMemoryDC *dc2 = new wxMemoryDC;
	168	wxClientDC dc(this);
	169	DrawTool(dc, *dc2, tool);
	170	delete dc2;
	171
	172	}
	173	else if (event.RightDown())
	174	{
	175	OnRightClick(tool->m_index, x, y);
	176	}
	177
	178	// Left Button Released. Only this action confirms selection.
	179	// If the button is enabled and it is not a toggle tool and it is
	180	// in the pressed state, then raise the button and call OnLeftClick.
	181	//
	182	if (event.LeftUp() && tool->m_enabled &&
	183	(tool->m_toggleState \|\| tool->m_isToggle))
	184	{
	185	if (!tool->m_isToggle)
	186	tool->m_toggleState = FALSE;
	187
	188	// Pass the OnLeftClick event to tool
	189	if (!OnLeftClick(tool->m_index, tool->m_toggleState) && tool->m_isToggle)
	190	{
	191	// If it was a toggle, and OnLeftClick says No Toggle allowed,
	192	// then change it back
	193	tool->m_toggleState = !tool->m_toggleState;
	194	}
	195
	196	wxClientDC dc(this);
	197	wxMemoryDC *dc2 = new wxMemoryDC;
	198	DrawTool(dc, *dc2, tool);
	199	delete dc2;
	200	}
	201	}
	202
	203	void wxToolBarSimple::DrawTool(wxDC& dc, wxMemoryDC& memDC, wxToolBarTool *tool)
	204	{
	205	PrepareDC(dc);
	206
	207	wxPen dark_grey_pen(wxColour( 85,85,85 ), 1, wxSOLID);
	208	wxPen white_pen("WHITE", 1, wxSOLID);
	209	wxPen black_pen("BLACK", 1, wxSOLID);
	210
	211	wxBitmap *bitmap = tool->m_toggleState ? (& tool->m_bitmap2) : (& tool->m_bitmap1);
	212
	213	if (bitmap && bitmap->Ok())
	214	{
	215	#ifndef __WXGTK__
	216	if (bitmap->GetPalette())
	217	memDC.SetPalette(*bitmap->GetPalette());
	218	#endif
	219
	220	int ax = (int)tool->m_x,
	221	ay = (int)tool->m_y,
	222	bx = (int)(tool->m_x+tool->GetWidth()),
	223	by = (int)(tool->m_y+tool->GetHeight());
	224
	225	memDC.SelectObject(*bitmap);
	226	if (m_windowStyle & wxTB_3DBUTTONS)
	227	{
	228	dc.SetClippingRegion(ax, ay, (bx-ax+1), (by-ay+1));
	229	dc.Blit((ax+1), (ay+1), (bx-ax-2), (by-ay-2), &memDC, 0, 0);
	230	wxPen * old_pen = & dc.GetPen();
	231	dc.SetPen( white_pen );
	232	dc.DrawLine(ax,(by-1),ax,ay);
	233	dc.DrawLine(ax,ay,(bx-1),ay);
	234	dc.SetPen( dark_grey_pen );
	235	dc.DrawLine((bx-1),(ay+1),(bx-1),(by-1));
	236	dc.DrawLine((bx-1),(by-1),(ax+1),(by-1));
	237	dc.SetPen( black_pen );
	238	dc.DrawLine(bx,ay,bx,by);
	239	dc.DrawLine(bx,by,ax,by);
	240	dc.SetPen( *old_pen );
	241	dc.DestroyClippingRegion();
	242	// Select bitmap out of the DC
	243	}
	244	else
	245	{
	246	dc.Blit(tool->m_x, tool->m_y,
	247	bitmap->GetWidth(), bitmap->GetHeight(),
	248	&memDC, 0, 0);
	249	}
	250	memDC.SelectObject(wxNullBitmap);
	251	#ifndef __WXGTK__
	252	memDC.SetPalette(wxNullPalette);
	253	#endif
	254	}
	255	// No second bitmap, so draw a thick line around bitmap, or invert if mono
	256	else if (tool->m_toggleState)
	257	{
	258	bool drawBorder = FALSE;
	259	#ifdef __X__ // X doesn't invert properly on colour
	260	drawBorder = wxColourDisplay();
	261	#else // Inversion works fine under Windows
	262	drawBorder = FALSE;
	263	#endif
	264
	265	if (!drawBorder)
	266	{
	267	memDC.SelectObject(tool->m_bitmap1);
	268	dc.Blit(tool->m_x, tool->m_y, tool->GetWidth(), tool->GetHeight(),
	269	&memDC, 0, 0, wxSRC_INVERT);
	270	memDC.SelectObject(wxNullBitmap);
	271	}
	272	else
	273	{
	274	if (m_windowStyle & wxTB_3DBUTTONS)
	275	{
	276	int ax = (int)tool->m_x,
	277	ay = (int)tool->m_y,
	278	bx = (int)(tool->m_x+tool->GetWidth()),
	279	by = (int)(tool->m_y+tool->GetHeight());
	280
	281	memDC.SelectObject(tool->m_bitmap1);
	282	dc.SetClippingRegion(ax, ay, (bx-ax+1), (by-ay+1));
	283	dc.Blit((ax+2), (ay+2), (bx-ax-2), (by-ay-2), &memDC, 0, 0);
	284	wxPen * old_pen = & dc.GetPen();
	285	dc.SetPen( black_pen );
	286	dc.DrawLine(ax,(by-1),ax,ay);
	287	dc.DrawLine(ax,ay,(bx-1),ay);
	288	dc.SetPen( dark_grey_pen );
	289	dc.DrawLine((ax+1),(by-2),(ax+1),(ay+1));
	290	dc.DrawLine((ax+1),(ay+1),(bx-2),(ay+1));
	291	dc.SetPen( white_pen );
	292	dc.DrawLine(bx,ay,bx,by);
	293	dc.DrawLine(bx,by,ax,by);
	294	dc.SetPen( *old_pen );
	295	dc.DestroyClippingRegion();
	296	memDC.SelectObject(wxNullBitmap);
	297	}
	298	else
	299	{
	300	long x = tool->m_x;
	301	long y = tool->m_y;
	302	long w = tool->m_bitmap1.GetWidth();
	303	long h = tool->m_bitmap1.GetHeight();
	304	wxPen thick_black_pen("BLACK", 3, wxSOLID);
	305
	306	memDC.SelectObject(tool->m_bitmap1);
	307	dc.SetClippingRegion(tool->m_x, tool->m_y, w, h);
	308	dc.Blit(tool->m_x, tool->m_y, w, h,
	309	&memDC, 0, 0);
	310	dc.SetPen(thick_black_pen);
	311	dc.SetBrush(*wxTRANSPARENT_BRUSH);
	312	dc.DrawRectangle(x, y, w-1, h-1);
	313	dc.DestroyClippingRegion();
	314	memDC.SelectObject(wxNullBitmap);
	315	}
	316	}
	317	}
	318	}
	319
	320	void wxToolBarSimple::ToggleTool(int index, bool toggle)
	321	{
	322	wxNode node = (wxNode) NULL;
	323	node = m_tools.Find((long)index);
	324	if (node)
	325	{
	326	wxToolBarTool tool = (wxToolBarTool )node->Data();
	327	if (tool && tool->m_isToggle)
	328	{
	329	bool oldState = tool->m_toggleState;
	330	tool->m_toggleState = toggle;
	331
	332	if (oldState != toggle)
	333	{
	334	wxMemoryDC memDC;
	335	wxClientDC dc(this);
	336	DrawTool(dc, memDC, tool);
	337	}
	338	}
	339	}
	340	}
	341
	342	// Okay, so we've left the tool we're in ... we must check if
	343	// the tool we're leaving was a 'sprung push button' and if so,
	344	// spring it back to the up state.
	345	//
	346	void wxToolBarSimple::SpringUpButton(int index)
	347	{
	348	wxNode node = (wxNode) NULL;
	349	node=m_tools.Find((long)index);
	350	if (node) {
	351	wxToolBarTool tool = (wxToolBarTool )node->Data();
	352	if (tool && !tool->m_isToggle && tool->m_toggleState){
	353	tool->m_toggleState = FALSE;
	354	wxMemoryDC memDC;
	355	wxClientDC dc(this);
	356	DrawTool(dc, memDC, tool);
	357	}
	358	else if (tool && tool->m_isToggle){
	359	tool->m_toggleState = !tool->m_toggleState;
	360	wxMemoryDC memDC;
	361	wxClientDC dc(this);
	362	DrawTool(dc, memDC, tool);
	363	}
	364	}
	365	}
	366
	367	void wxToolBarSimple::Layout(void)
	368	{
	369	m_currentRowsOrColumns = 0;
	370	m_lastX = m_xMargin;
	371	m_lastY = m_yMargin;
	372	int maxToolWidth = 0;
	373	int maxToolHeight = 0;
	374	m_maxWidth = 0;
	375	m_maxHeight = 0;
	376
	377	// Find the maximum tool width and height
	378	wxNode *node = m_tools.First();
	379	while (node)
	380	{
	381	wxToolBarTool tool = (wxToolBarTool )node->Data();
	382	if (tool->GetWidth() > maxToolWidth)
	383	maxToolWidth = (int)tool->GetWidth();
	384	if (tool->GetHeight() > maxToolHeight)
	385	maxToolHeight = (int)tool->GetHeight();
	386	node = node->Next();
	387	}
	388
	389	int separatorSize = m_toolSeparation;
	390
	391	node = m_tools.First();
	392	while (node)
	393	{
	394	wxToolBarTool tool = (wxToolBarTool )node->Data();
	395	if (tool->m_toolStyle == wxTOOL_STYLE_SEPARATOR)
	396	{
	397	if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
	398	{
	399	if (m_currentRowsOrColumns >= m_maxCols)
	400	m_lastY += separatorSize;
	401	else
	402	m_lastX += separatorSize;
	403	}
	404	else
	405	{
	406	if (m_currentRowsOrColumns >= m_maxRows)
	407	m_lastX += separatorSize;
	408	else
	409	m_lastY += separatorSize;
	410	}
	411	}
	412	else if (tool->m_toolStyle == wxTOOL_STYLE_BUTTON)
	413	{
	414	if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
	415	{
	416	if (m_currentRowsOrColumns >= m_maxCols)
	417	{
	418	m_currentRowsOrColumns = 0;
	419	m_lastX = m_xMargin;
	420	m_lastY += maxToolHeight + m_toolPacking;
	421	}
	422	tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
	423	tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);
	424
	425	m_lastX += maxToolWidth + m_toolPacking;
	426	}
	427	else
	428	{
	429	if (m_currentRowsOrColumns >= m_maxRows)
	430	{
	431	m_currentRowsOrColumns = 0;
	432	m_lastX += (maxToolWidth + m_toolPacking);
	433	m_lastY = m_yMargin;
	434	}
	435	tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
	436	tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);
	437
	438	m_lastY += maxToolHeight + m_toolPacking;
	439	}
	440	m_currentRowsOrColumns ++;
	441	}
	442
	443	if (m_lastX > m_maxWidth)
	444	m_maxWidth = m_lastX;
	445	if (m_lastY > m_maxHeight)
	446	m_maxHeight = m_lastY;
	447
	448	node = node->Next();
	449	}
	450	if ( GetWindowStyleFlag() & wxTB_HORIZONTAL )
	451	m_maxWidth += maxToolWidth;
	452	else
	453	m_maxHeight += maxToolHeight;
	454
	455	m_maxWidth += m_xMargin;
	456	m_maxHeight += m_yMargin;
	457	}
	458
	459
	460	#endif