src/generic/buttonbar.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/generic/buttonbar.cpp
// Purpose:     wxButtonToolBar implementation
// Author:      Julian Smart, after Robert Roebling, Vadim Zeitlin, SciTech
// Modified by:
// Created:     2006-04-13
// Id:          $Id$
// Copyright:   (c) Julian Smart, Robert Roebling, Vadim Zeitlin,
//              SciTech Software, Inc.
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

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

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

// Currently, only for Mac as a toolbar replacement.
#if defined(__WXMAC__) && wxUSE_TOOLBAR && wxUSE_BMPBUTTON

#include "wx/generic/buttonbar.h"

#ifndef WX_PRECOMP
    #include "wx/utils.h"
    #include "wx/app.h"
    #include "wx/log.h"
    #include "wx/frame.h"
    #include "wx/dcclient.h"
    #include "wx/settings.h"
    #include "wx/image.h"
#endif

// ----------------------------------------------------------------------------
// wxButtonToolBarTool: our implementation of wxToolBarToolBase
// ----------------------------------------------------------------------------

class WXDLLEXPORT wxButtonToolBarTool : public wxToolBarToolBase
{
public:
    wxButtonToolBarTool(wxButtonToolBar *tbar,
                  int id,
                  const wxString& label,
                  const wxBitmap& bmpNormal,
                  const wxBitmap& bmpDisabled,
                  wxItemKind kind,
                  wxObject *clientData,
                  const wxString& shortHelp,
                  const wxString& longHelp)
        : wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
                            clientData, shortHelp, longHelp)
    {
        m_x = m_y = wxDefaultCoord;
        m_width =
        m_height = 0;

        m_button = NULL;
    }

    wxButtonToolBarTool(wxButtonToolBar *tbar,
                        wxControl *control,
                        const wxString& label)
        : wxToolBarToolBase(tbar, control, label)
    {
        m_x = m_y = wxDefaultCoord;
        m_width =
        m_height = 0;
        m_button = NULL;
    }

    wxBitmapButton* GetButton() const { return m_button; }
    void SetButton(wxBitmapButton* button) { m_button = button; }

public:
    // the tool position (for controls)
    wxCoord m_x;
    wxCoord m_y;
    wxCoord m_width;
    wxCoord m_height;

private:
    // the control representing the button
    wxBitmapButton* m_button;
};

// ============================================================================
// wxButtonToolBar implementation
// ============================================================================

IMPLEMENT_DYNAMIC_CLASS(wxButtonToolBar, wxControl)

BEGIN_EVENT_TABLE(wxButtonToolBar, wxControl)
    EVT_BUTTON(wxID_ANY, wxButtonToolBar::OnCommand)
    EVT_PAINT(wxButtonToolBar::OnPaint)
    EVT_LEFT_UP(wxButtonToolBar::OnLeftUp)
END_EVENT_TABLE()

// ----------------------------------------------------------------------------
// wxButtonToolBar creation
// ----------------------------------------------------------------------------

void wxButtonToolBar::Init()
{
    // no tools yet
    m_needsLayout = false;

    // unknown widths for the tools and separators
    m_widthSeparator = wxDefaultCoord;

    m_maxWidth = m_maxHeight = 0;

    m_labelMargin = 2;
    m_labelHeight = 0;

    SetMargins(8, 2);
    SetToolPacking(8);
}

bool wxButtonToolBar::Create(wxWindow *parent,
                       wxWindowID id,
                       const wxPoint& pos,
                       const wxSize& size,
                       long style,
                       const wxString& name)
{
    if ( !wxToolBarBase::Create(parent, id, pos, size, style,
                                wxDefaultValidator, name) )
    {
        return false;
    }

    // wxColour lightBackground(244, 244, 244);

    wxFont font(wxSMALL_FONT->GetPointSize(),
                wxNORMAL_FONT->GetFamily(),
                wxNORMAL_FONT->GetStyle(),
                wxFONTWEIGHT_NORMAL);
    SetFont(font);

    // Calculate the label height if necessary
    if (GetWindowStyle() & wxTB_TEXT)
    {
        wxClientDC dc(this);
        dc.SetFont(font);
        int w, h;
        dc.GetTextExtent(wxT("X"), & w, & h);
        m_labelHeight = h;
    }
    return true;
}

wxButtonToolBar::~wxButtonToolBar()
{
}

// ----------------------------------------------------------------------------
// wxButtonToolBar tool-related methods
// ----------------------------------------------------------------------------

wxToolBarToolBase *wxButtonToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
{
    // check the "other" direction first: it must be inside the toolbar or we
    // don't risk finding anything
    if ( IsVertical() )
    {
        if ( x < 0 || x > m_maxWidth )
            return NULL;

        // we always use x, even for a vertical toolbar, this makes the code
        // below simpler
        x = y;
    }
    else // horizontal
    {
        if ( y < 0 || y > m_maxHeight )
            return NULL;
    }

    for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
          node;
          node = node->GetNext() )
    {
        wxButtonToolBarTool *tool =  (wxButtonToolBarTool*) node->GetData();
        wxRect rectTool = GetToolRect(tool);

        wxCoord startTool, endTool;
        GetRectLimits(rectTool, &startTool, &endTool);

        if ( x >= startTool && x <= endTool )
        {
            // don't return the separators from here, they don't accept any
            // input anyhow
            return tool->IsSeparator() ? NULL : tool;
        }
    }

    return NULL;
}

void wxButtonToolBar::GetRectLimits(const wxRect& rect,
                              wxCoord *start,
                              wxCoord *end) const
{
    wxCHECK_RET( start && end, wxT("NULL pointer in GetRectLimits") );

    if ( IsVertical() )
    {
        *start = rect.GetTop();
        *end = rect.GetBottom();
    }
    else // horizontal
    {
        *start = rect.GetLeft();
        *end = rect.GetRight();
    }
}


void wxButtonToolBar::SetToolShortHelp(int id, const wxString& help)
{
    wxToolBarToolBase *tool = FindById(id);

    wxCHECK_RET( tool, wxT("SetToolShortHelp: no such tool") );

    // TODO: set tooltip/short help
    tool->SetShortHelp(help);
}

bool wxButtonToolBar::DoInsertTool(size_t WXUNUSED(pos),
                             wxToolBarToolBase * WXUNUSED(tool))
{
    return true;
}

bool wxButtonToolBar::DoDeleteTool(size_t WXUNUSED(pos),
                             wxToolBarToolBase * WXUNUSED(tool))
{
    // TODO
    return true;
}

void wxButtonToolBar::DoEnableTool(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(enable))
{
    // TODO
}

void wxButtonToolBar::DoToggleTool(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
{
    // TODO
}

void wxButtonToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
{
    // TODO
}

wxToolBarToolBase *wxButtonToolBar::CreateTool(int id,
                                         const wxString& label,
                                         const wxBitmap& bmpNormal,
                                         const wxBitmap& bmpDisabled,
                                         wxItemKind kind,
                                         wxObject *clientData,
                                         const wxString& shortHelp,
                                         const wxString& longHelp)
{
    return new wxButtonToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
                             clientData, shortHelp, longHelp);
}

wxToolBarToolBase *wxButtonToolBar::CreateTool(wxControl *control,
                                               const wxString& label)
{
    return new wxButtonToolBarTool(this, control, label);
}

// ----------------------------------------------------------------------------
// wxButtonToolBar geometry
// ----------------------------------------------------------------------------

wxRect wxButtonToolBar::GetToolRect(wxToolBarToolBase *toolBase) const
{
    const wxButtonToolBarTool *tool = (wxButtonToolBarTool *)toolBase;

    wxRect rect;

    wxCHECK_MSG( tool, rect, wxT("GetToolRect: NULL tool") );

    // ensure that we always have the valid tool position
    if ( m_needsLayout )
    {
        wxConstCast(this, wxButtonToolBar)->DoLayout();
    }

    rect.x = tool->m_x - (m_toolPacking/2);
    rect.y = tool->m_y;

    if ( IsVertical() )
    {
        if (tool->IsButton())
        {
            rect.width = m_defaultWidth;
            rect.height = m_defaultHeight;
            if (tool->GetButton())
                rect.SetSize(wxSize(tool->m_width, tool->m_height));
        }
        else if (tool->IsSeparator())
        {
            rect.width = m_defaultWidth;
            rect.height = m_widthSeparator;
        }
        else // control
        {
            rect.width = tool->m_width;
            rect.height = tool->m_height;
        }
    }
    else // horizontal
    {
        if (tool->IsButton())
        {
            rect.width = m_defaultWidth;
            rect.height = m_defaultHeight;
            if (tool->GetButton())
                rect.SetSize(wxSize(tool->m_width, tool->m_height));
        }
        else if (tool->IsSeparator())
        {
            rect.width = m_widthSeparator;
            rect.height = m_defaultHeight;
        }
        else // control
        {
            rect.width = tool->m_width;
            rect.height = tool->m_height;
        }
    }

    rect.width += m_toolPacking;

    return rect;
}

bool wxButtonToolBar::Realize()
{
    if ( !wxToolBarBase::Realize() )
        return false;

    m_needsLayout = true;
    DoLayout();

    SetInitialSize(wxSize(m_maxWidth, m_maxHeight));

    return true;
}

void wxButtonToolBar::DoLayout()
{
    m_needsLayout = false;

    wxCoord x = m_xMargin,
            y = m_yMargin;

    int maxHeight = 0;

    const wxCoord widthTool = IsVertical() ? m_defaultHeight : m_defaultWidth;
    wxCoord margin = IsVertical() ? m_xMargin : m_yMargin;
    wxCoord *pCur = IsVertical() ? &y : &x;

    // calculate the positions of all elements
    for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
          node;
          node = node->GetNext() )
    {
        wxButtonToolBarTool *tool = (wxButtonToolBarTool *) node->GetData();

        tool->m_x = x;
        tool->m_y = y;

        if (tool->IsButton())
        {
            if (!tool->GetButton())
            {
                wxBitmapButton* bmpButton = new wxBitmapButton(this, tool->GetId(), tool->GetNormalBitmap(), wxPoint(tool->m_x, tool->m_y), wxDefaultSize,
                                                               wxBU_AUTODRAW|wxBORDER_NONE);
                if (!tool->GetShortHelp().empty())
                    bmpButton->SetLabel(tool->GetShortHelp());

                tool->SetButton(bmpButton);
            }
            else
            {
                tool->GetButton()->Move(wxPoint(tool->m_x, tool->m_y));
            }

            int w = widthTool;
            if (tool->GetButton())
            {
                wxSize sz = tool->GetButton()->GetSize();
                w = sz.x;

                if (m_labelHeight > 0)
                {
                    sz.y += (m_labelHeight + m_labelMargin);

                    if (!tool->GetShortHelp().empty())
                    {
                        wxClientDC dc(this);
                        dc.SetFont(GetFont());
                        int tw, th;
                        dc.GetTextExtent(tool->GetShortHelp(), & tw, & th);

                        // If the label is bigger than the icon, the label width
                        // becomes the new tool width, and we need to centre the
                        // the bitmap in this box.
                        if (tw > sz.x)
                        {
                            int newX = int(tool->m_x + (tw - sz.x)/2.0);
                            tool->GetButton()->Move(newX, tool->m_y);
                            sz.x = tw;
                        }
                    }
                }

                maxHeight = wxMax(maxHeight, sz.y);

                tool->m_width = sz.x;
                tool->m_height = sz.y;
                w = sz.x;
            }

            *pCur += (w + GetToolPacking());
        }
        else if (tool->IsSeparator())
        {
            *pCur += m_widthSeparator;
        }
        else if (!IsVertical()) // horizontal control
        {
            wxControl *control = tool->GetControl();
            wxSize size = control->GetSize();
            tool->m_y += (m_defaultHeight - size.y)/2;
            tool->m_width = size.x;
            tool->m_height = size.y;

            *pCur += tool->m_width;

            maxHeight = wxMax(maxHeight, size.y);
        }
        *pCur += margin;
    }

    // calculate the total toolbar size
    m_maxWidth = x + 2*m_xMargin;
    m_maxHeight = maxHeight + 2*m_yMargin;

    if ((GetWindowStyle() & wxTB_NODIVIDER) == 0)
        m_maxHeight += 2;

}

wxSize wxButtonToolBar::DoGetBestClientSize() const
{
    return wxSize(m_maxWidth, m_maxHeight);
}

// receives button commands
void wxButtonToolBar::OnCommand(wxCommandEvent& event)
{
    wxButtonToolBarTool* tool = (wxButtonToolBarTool*) FindById(event.GetId());
    if (!tool)
    {
        event.Skip();
        return;
    }

    if (tool->CanBeToggled())
        tool->Toggle(tool->IsToggled());

    // TODO: handle toggle items
    OnLeftClick(event.GetId(), false);

    if (tool->GetKind() == wxITEM_RADIO)
        UnToggleRadioGroup(tool);

    if (tool->CanBeToggled())
        Refresh();
}

// paints a border
void wxButtonToolBar::OnPaint(wxPaintEvent& WXUNUSED(event))
{
    wxPaintDC dc(this);

    dc.SetFont(GetFont());
    dc.SetBackgroundMode(wxTRANSPARENT);

    for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
          node;
          node = node->GetNext() )
    {
        wxButtonToolBarTool *tool =  (wxButtonToolBarTool*) node->GetData();
        wxRect rectTool = GetToolRect(tool);
        if (tool->IsToggled())
        {
            wxRect backgroundRect = rectTool;
            backgroundRect.y = -1; backgroundRect.height = GetClientSize().y + 1;
            wxBrush brush(wxColour(219, 219, 219));
            wxPen pen(wxColour(159, 159, 159));
            dc.SetBrush(brush);
            dc.SetPen(pen);
            dc.DrawRectangle(backgroundRect);
        }

        if (m_labelHeight > 0 && !tool->GetShortHelp().empty())
        {
            int tw, th;
            dc.GetTextExtent(tool->GetShortHelp(), & tw, & th);

            int x = tool->m_x;
            dc.DrawText(tool->GetShortHelp(), x, tool->m_y + tool->GetButton()->GetSize().y + m_labelMargin);
        }
    }

    if ((GetWindowStyle() & wxTB_NODIVIDER) == 0)
    {
        wxPen pen(wxColour(159, 159, 159));
        dc.SetPen(pen);
        int x1 = 0;
        int y1 = GetClientSize().y-1;
        int x2 = GetClientSize().x;
        int y2 = y1;
        dc.DrawLine(x1, y1, x2, y2);
    }
}

// detects mouse clicks outside buttons
void wxButtonToolBar::OnLeftUp(wxMouseEvent& event)
{
    if (m_labelHeight > 0)
    {
        wxButtonToolBarTool* tool = (wxButtonToolBarTool*) FindToolForPosition(event.GetX(), event.GetY());
        if (tool && tool->GetButton() && (event.GetY() > (tool->m_y + tool->GetButton()->GetSize().y)))
        {
            wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, tool->GetId());
            event.SetEventObject(tool->GetButton());
            if (!GetEventHandler()->ProcessEvent(event))
                event.Skip();
        }
    }
}

#endif // wxUSE_TOOLBAR && wxUSE_BMPBUTTON
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/generic/buttonbar.cpp
	3	// Purpose: wxButtonToolBar implementation
	4	// Author: Julian Smart, after Robert Roebling, Vadim Zeitlin, SciTech
	5	// Modified by:
	6	// Created: 2006-04-13
	7	// Id: $Id$
	8	// Copyright: (c) Julian Smart, Robert Roebling, Vadim Zeitlin,
	9	// SciTech Software, Inc.
	10	// Licence: wxWindows licence
	11	/////////////////////////////////////////////////////////////////////////////
	12
	13	// ============================================================================
	14	// declarations
	15	// ============================================================================
	16
	17	// ----------------------------------------------------------------------------
	18	// headers
	19	// ----------------------------------------------------------------------------
	20
	21	// For compilers that support precompilation, includes "wx.h".
	22	#include "wx/wxprec.h"
	23
	24	#ifdef __BORLANDC__
	25	#pragma hdrstop
	26	#endif
	27
	28	// Currently, only for Mac as a toolbar replacement.
	29	#if defined(__WXMAC__) && wxUSE_TOOLBAR && wxUSE_BMPBUTTON
	30
	31	#include "wx/generic/buttonbar.h"
	32
	33	#ifndef WX_PRECOMP
	34	#include "wx/utils.h"
	35	#include "wx/app.h"
	36	#include "wx/log.h"
	37	#include "wx/frame.h"
	38	#include "wx/dcclient.h"
	39	#include "wx/settings.h"
	40	#include "wx/image.h"
	41	#endif
	42
	43	// ----------------------------------------------------------------------------
	44	// wxButtonToolBarTool: our implementation of wxToolBarToolBase
	45	// ----------------------------------------------------------------------------
	46
	47	class WXDLLEXPORT wxButtonToolBarTool : public wxToolBarToolBase
	48	{
	49	public:
	50	wxButtonToolBarTool(wxButtonToolBar *tbar,
	51	int id,
	52	const wxString& label,
	53	const wxBitmap& bmpNormal,
	54	const wxBitmap& bmpDisabled,
	55	wxItemKind kind,
	56	wxObject *clientData,
	57	const wxString& shortHelp,
	58	const wxString& longHelp)
	59	: wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
	60	clientData, shortHelp, longHelp)
	61	{
	62	m_x = m_y = wxDefaultCoord;
	63	m_width =
	64	m_height = 0;
	65
	66	m_button = NULL;
	67	}
	68
	69	wxButtonToolBarTool(wxButtonToolBar *tbar,
	70	wxControl *control,
	71	const wxString& label)
	72	: wxToolBarToolBase(tbar, control, label)
	73	{
	74	m_x = m_y = wxDefaultCoord;
	75	m_width =
	76	m_height = 0;
	77	m_button = NULL;
	78	}
	79
	80	wxBitmapButton* GetButton() const { return m_button; }
	81	void SetButton(wxBitmapButton* button) { m_button = button; }
	82
	83	public:
	84	// the tool position (for controls)
	85	wxCoord m_x;
	86	wxCoord m_y;
	87	wxCoord m_width;
	88	wxCoord m_height;
	89
	90	private:
	91	// the control representing the button
	92	wxBitmapButton* m_button;
	93	};
	94
	95	// ============================================================================
	96	// wxButtonToolBar implementation
	97	// ============================================================================
	98
	99	IMPLEMENT_DYNAMIC_CLASS(wxButtonToolBar, wxControl)
	100
	101	BEGIN_EVENT_TABLE(wxButtonToolBar, wxControl)
	102	EVT_BUTTON(wxID_ANY, wxButtonToolBar::OnCommand)
	103	EVT_PAINT(wxButtonToolBar::OnPaint)
	104	EVT_LEFT_UP(wxButtonToolBar::OnLeftUp)
	105	END_EVENT_TABLE()
	106
	107	// ----------------------------------------------------------------------------
	108	// wxButtonToolBar creation
	109	// ----------------------------------------------------------------------------
	110
	111	void wxButtonToolBar::Init()
	112	{
	113	// no tools yet
	114	m_needsLayout = false;
	115
	116	// unknown widths for the tools and separators
	117	m_widthSeparator = wxDefaultCoord;
	118
	119	m_maxWidth = m_maxHeight = 0;
	120
	121	m_labelMargin = 2;
	122	m_labelHeight = 0;
	123
	124	SetMargins(8, 2);
	125	SetToolPacking(8);
	126	}
	127
	128	bool wxButtonToolBar::Create(wxWindow *parent,
	129	wxWindowID id,
	130	const wxPoint& pos,
	131	const wxSize& size,
	132	long style,
	133	const wxString& name)
	134	{
	135	if ( !wxToolBarBase::Create(parent, id, pos, size, style,
	136	wxDefaultValidator, name) )
	137	{
	138	return false;
	139	}
	140
	141	// wxColour lightBackground(244, 244, 244);
	142
	143	wxFont font(wxSMALL_FONT->GetPointSize(),
	144	wxNORMAL_FONT->GetFamily(),
	145	wxNORMAL_FONT->GetStyle(),
	146	wxFONTWEIGHT_NORMAL);
	147	SetFont(font);
	148
	149	// Calculate the label height if necessary
	150	if (GetWindowStyle() & wxTB_TEXT)
	151	{
	152	wxClientDC dc(this);
	153	dc.SetFont(font);
	154	int w, h;
	155	dc.GetTextExtent(wxT("X"), & w, & h);
	156	m_labelHeight = h;
	157	}
	158	return true;
	159	}
	160
	161	wxButtonToolBar::~wxButtonToolBar()
	162	{
	163	}
	164
	165	// ----------------------------------------------------------------------------
	166	// wxButtonToolBar tool-related methods
	167	// ----------------------------------------------------------------------------
	168
	169	wxToolBarToolBase *wxButtonToolBar::FindToolForPosition(wxCoord x, wxCoord y) const
	170	{
	171	// check the "other" direction first: it must be inside the toolbar or we
	172	// don't risk finding anything
	173	if ( IsVertical() )
	174	{
	175	if ( x < 0 \|\| x > m_maxWidth )
	176	return NULL;
	177
	178	// we always use x, even for a vertical toolbar, this makes the code
	179	// below simpler
	180	x = y;
	181	}
	182	else // horizontal
	183	{
	184	if ( y < 0 \|\| y > m_maxHeight )
	185	return NULL;
	186	}
	187
	188	for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
	189	node;
	190	node = node->GetNext() )
	191	{
	192	wxButtonToolBarTool tool = (wxButtonToolBarTool) node->GetData();
	193	wxRect rectTool = GetToolRect(tool);
	194
	195	wxCoord startTool, endTool;
	196	GetRectLimits(rectTool, &startTool, &endTool);
	197
	198	if ( x >= startTool && x <= endTool )
	199	{
	200	// don't return the separators from here, they don't accept any
	201	// input anyhow
	202	return tool->IsSeparator() ? NULL : tool;
	203	}
	204	}
	205
	206	return NULL;
	207	}
	208
	209	void wxButtonToolBar::GetRectLimits(const wxRect& rect,
	210	wxCoord *start,
	211	wxCoord *end) const
	212	{
	213	wxCHECK_RET( start && end, wxT("NULL pointer in GetRectLimits") );
	214
	215	if ( IsVertical() )
	216	{
	217	*start = rect.GetTop();
	218	*end = rect.GetBottom();
	219	}
	220	else // horizontal
	221	{
	222	*start = rect.GetLeft();
	223	*end = rect.GetRight();
	224	}
	225	}
	226
	227
	228	void wxButtonToolBar::SetToolShortHelp(int id, const wxString& help)
	229	{
	230	wxToolBarToolBase *tool = FindById(id);
	231
	232	wxCHECK_RET( tool, wxT("SetToolShortHelp: no such tool") );
	233
	234	// TODO: set tooltip/short help
	235	tool->SetShortHelp(help);
	236	}
	237
	238	bool wxButtonToolBar::DoInsertTool(size_t WXUNUSED(pos),
	239	wxToolBarToolBase * WXUNUSED(tool))
	240	{
	241	return true;
	242	}
	243
	244	bool wxButtonToolBar::DoDeleteTool(size_t WXUNUSED(pos),
	245	wxToolBarToolBase * WXUNUSED(tool))
	246	{
	247	// TODO
	248	return true;
	249	}
	250
	251	void wxButtonToolBar::DoEnableTool(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(enable))
	252	{
	253	// TODO
	254	}
	255
	256	void wxButtonToolBar::DoToggleTool(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
	257	{
	258	// TODO
	259	}
	260
	261	void wxButtonToolBar::DoSetToggle(wxToolBarToolBase *WXUNUSED(tool), bool WXUNUSED(toggle))
	262	{
	263	// TODO
	264	}
	265
	266	wxToolBarToolBase *wxButtonToolBar::CreateTool(int id,
	267	const wxString& label,
	268	const wxBitmap& bmpNormal,
	269	const wxBitmap& bmpDisabled,
	270	wxItemKind kind,
	271	wxObject *clientData,
	272	const wxString& shortHelp,
	273	const wxString& longHelp)
	274	{
	275	return new wxButtonToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
	276	clientData, shortHelp, longHelp);
	277	}
	278
	279	wxToolBarToolBase wxButtonToolBar::CreateTool(wxControl control,
	280	const wxString& label)
	281	{
	282	return new wxButtonToolBarTool(this, control, label);
	283	}
	284
	285	// ----------------------------------------------------------------------------
	286	// wxButtonToolBar geometry
	287	// ----------------------------------------------------------------------------
	288
	289	wxRect wxButtonToolBar::GetToolRect(wxToolBarToolBase *toolBase) const
	290	{
	291	const wxButtonToolBarTool tool = (wxButtonToolBarTool )toolBase;
	292
	293	wxRect rect;
	294
	295	wxCHECK_MSG( tool, rect, wxT("GetToolRect: NULL tool") );
	296
	297	// ensure that we always have the valid tool position
	298	if ( m_needsLayout )
	299	{
	300	wxConstCast(this, wxButtonToolBar)->DoLayout();
	301	}
	302
	303	rect.x = tool->m_x - (m_toolPacking/2);
	304	rect.y = tool->m_y;
	305
	306	if ( IsVertical() )
	307	{
	308	if (tool->IsButton())
	309	{
	310	rect.width = m_defaultWidth;
	311	rect.height = m_defaultHeight;
	312	if (tool->GetButton())
	313	rect.SetSize(wxSize(tool->m_width, tool->m_height));
	314	}
	315	else if (tool->IsSeparator())
	316	{
	317	rect.width = m_defaultWidth;
	318	rect.height = m_widthSeparator;
	319	}
	320	else // control
	321	{
	322	rect.width = tool->m_width;
	323	rect.height = tool->m_height;
	324	}
	325	}
	326	else // horizontal
	327	{
	328	if (tool->IsButton())
	329	{
	330	rect.width = m_defaultWidth;
	331	rect.height = m_defaultHeight;
	332	if (tool->GetButton())
	333	rect.SetSize(wxSize(tool->m_width, tool->m_height));
	334	}
	335	else if (tool->IsSeparator())
	336	{
	337	rect.width = m_widthSeparator;
	338	rect.height = m_defaultHeight;
	339	}
	340	else // control
	341	{
	342	rect.width = tool->m_width;
	343	rect.height = tool->m_height;
	344	}
	345	}
	346
	347	rect.width += m_toolPacking;
	348
	349	return rect;
	350	}
	351
	352	bool wxButtonToolBar::Realize()
	353	{
	354	if ( !wxToolBarBase::Realize() )
	355	return false;
	356
	357	m_needsLayout = true;
	358	DoLayout();
	359
	360	SetInitialSize(wxSize(m_maxWidth, m_maxHeight));
	361
	362	return true;
	363	}
	364
	365	void wxButtonToolBar::DoLayout()
	366	{
	367	m_needsLayout = false;
	368
	369	wxCoord x = m_xMargin,
	370	y = m_yMargin;
	371
	372	int maxHeight = 0;
	373
	374	const wxCoord widthTool = IsVertical() ? m_defaultHeight : m_defaultWidth;
	375	wxCoord margin = IsVertical() ? m_xMargin : m_yMargin;
	376	wxCoord *pCur = IsVertical() ? &y : &x;
	377
	378	// calculate the positions of all elements
	379	for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
	380	node;
	381	node = node->GetNext() )
	382	{
	383	wxButtonToolBarTool tool = (wxButtonToolBarTool ) node->GetData();
	384
	385	tool->m_x = x;
	386	tool->m_y = y;
	387
	388	if (tool->IsButton())
	389	{
	390	if (!tool->GetButton())
	391	{
	392	wxBitmapButton* bmpButton = new wxBitmapButton(this, tool->GetId(), tool->GetNormalBitmap(), wxPoint(tool->m_x, tool->m_y), wxDefaultSize,
	393	wxBU_AUTODRAW\|wxBORDER_NONE);
	394	if (!tool->GetShortHelp().empty())
	395	bmpButton->SetLabel(tool->GetShortHelp());
	396
	397	tool->SetButton(bmpButton);
	398	}
	399	else
	400	{
	401	tool->GetButton()->Move(wxPoint(tool->m_x, tool->m_y));
	402	}
	403
	404	int w = widthTool;
	405	if (tool->GetButton())
	406	{
	407	wxSize sz = tool->GetButton()->GetSize();
	408	w = sz.x;
	409
	410	if (m_labelHeight > 0)
	411	{
	412	sz.y += (m_labelHeight + m_labelMargin);
	413
	414	if (!tool->GetShortHelp().empty())
	415	{
	416	wxClientDC dc(this);
	417	dc.SetFont(GetFont());
	418	int tw, th;
	419	dc.GetTextExtent(tool->GetShortHelp(), & tw, & th);
	420
	421	// If the label is bigger than the icon, the label width
	422	// becomes the new tool width, and we need to centre the
	423	// the bitmap in this box.
	424	if (tw > sz.x)
	425	{
	426	int newX = int(tool->m_x + (tw - sz.x)/2.0);
	427	tool->GetButton()->Move(newX, tool->m_y);
	428	sz.x = tw;
	429	}
	430	}
	431	}
	432
	433	maxHeight = wxMax(maxHeight, sz.y);
	434
	435	tool->m_width = sz.x;
	436	tool->m_height = sz.y;
	437	w = sz.x;
	438	}
	439
	440	*pCur += (w + GetToolPacking());
	441	}
	442	else if (tool->IsSeparator())
	443	{
	444	*pCur += m_widthSeparator;
	445	}
	446	else if (!IsVertical()) // horizontal control
	447	{
	448	wxControl *control = tool->GetControl();
	449	wxSize size = control->GetSize();
	450	tool->m_y += (m_defaultHeight - size.y)/2;
	451	tool->m_width = size.x;
	452	tool->m_height = size.y;
	453
	454	*pCur += tool->m_width;
	455
	456	maxHeight = wxMax(maxHeight, size.y);
	457	}
	458	*pCur += margin;
	459	}
	460
	461	// calculate the total toolbar size
	462	m_maxWidth = x + 2*m_xMargin;
	463	m_maxHeight = maxHeight + 2*m_yMargin;
	464
	465	if ((GetWindowStyle() & wxTB_NODIVIDER) == 0)
	466	m_maxHeight += 2;
	467
	468	}
	469
	470	wxSize wxButtonToolBar::DoGetBestClientSize() const
	471	{
	472	return wxSize(m_maxWidth, m_maxHeight);
	473	}
	474
	475	// receives button commands
	476	void wxButtonToolBar::OnCommand(wxCommandEvent& event)
	477	{
	478	wxButtonToolBarTool* tool = (wxButtonToolBarTool*) FindById(event.GetId());
	479	if (!tool)
	480	{
	481	event.Skip();
	482	return;
	483	}
	484
	485	if (tool->CanBeToggled())
	486	tool->Toggle(tool->IsToggled());
	487
	488	// TODO: handle toggle items
	489	OnLeftClick(event.GetId(), false);
	490
	491	if (tool->GetKind() == wxITEM_RADIO)
	492	UnToggleRadioGroup(tool);
	493
	494	if (tool->CanBeToggled())
	495	Refresh();
	496	}
	497
	498	// paints a border
	499	void wxButtonToolBar::OnPaint(wxPaintEvent& WXUNUSED(event))
	500	{
	501	wxPaintDC dc(this);
	502
	503	dc.SetFont(GetFont());
	504	dc.SetBackgroundMode(wxTRANSPARENT);
	505
	506	for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
	507	node;
	508	node = node->GetNext() )
	509	{
	510	wxButtonToolBarTool tool = (wxButtonToolBarTool) node->GetData();
	511	wxRect rectTool = GetToolRect(tool);
	512	if (tool->IsToggled())
	513	{
	514	wxRect backgroundRect = rectTool;
	515	backgroundRect.y = -1; backgroundRect.height = GetClientSize().y + 1;
	516	wxBrush brush(wxColour(219, 219, 219));
	517	wxPen pen(wxColour(159, 159, 159));
	518	dc.SetBrush(brush);
	519	dc.SetPen(pen);
	520	dc.DrawRectangle(backgroundRect);
	521	}
	522
	523	if (m_labelHeight > 0 && !tool->GetShortHelp().empty())
	524	{
	525	int tw, th;
	526	dc.GetTextExtent(tool->GetShortHelp(), & tw, & th);
	527
	528	int x = tool->m_x;
	529	dc.DrawText(tool->GetShortHelp(), x, tool->m_y + tool->GetButton()->GetSize().y + m_labelMargin);
	530	}
	531	}
	532
	533	if ((GetWindowStyle() & wxTB_NODIVIDER) == 0)
	534	{
	535	wxPen pen(wxColour(159, 159, 159));
	536	dc.SetPen(pen);
	537	int x1 = 0;
	538	int y1 = GetClientSize().y-1;
	539	int x2 = GetClientSize().x;
	540	int y2 = y1;
	541	dc.DrawLine(x1, y1, x2, y2);
	542	}
	543	}
	544
	545	// detects mouse clicks outside buttons
	546	void wxButtonToolBar::OnLeftUp(wxMouseEvent& event)
	547	{
	548	if (m_labelHeight > 0)
	549	{
	550	wxButtonToolBarTool* tool = (wxButtonToolBarTool*) FindToolForPosition(event.GetX(), event.GetY());
	551	if (tool && tool->GetButton() && (event.GetY() > (tool->m_y + tool->GetButton()->GetSize().y)))
	552	{
	553	wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, tool->GetId());
	554	event.SetEventObject(tool->GetButton());
	555	if (!GetEventHandler()->ProcessEvent(event))
	556	event.Skip();
	557	}
	558	}
	559	}
	560
	561	#endif // wxUSE_TOOLBAR && wxUSE_BMPBUTTON