[wxWidgets.git] / src / os2 / bmpbuttn.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        bmpbuttn.cpp
// Purpose:     wxBitmapButton
// Author:      David Webster
// Modified by:
// Created:     10/13/99
// RCS-ID:      $Id$
// Copyright:   (c) David Webster
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

#if wxUSE_BMPBUTTON

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

#include "wx/os2/private.h"


IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)

#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1)

bool wxBitmapButton::Create(
  wxWindow*                         pParent
, wxWindowID                        vId
, const wxBitmap&                   rBitmap
, const wxPoint&                    rPos
, const wxSize&                     rSize
, long                              lStyle
#if wxUSE_VALIDATORS
, const wxValidator&                rValidator
#endif
, const wxString&                   rsName
)
{
    m_bmpNormal = rBitmap;
    SetName(rsName);
#if wxUSE_VALIDATORS
    SetValidator(rValidator);
#endif

    pParent->AddChild(this);

    m_backgroundColour = pParent->GetBackgroundColour() ;
    m_foregroundColour = pParent->GetForegroundColour() ;
    m_windowStyle = lStyle;

    if (lStyle & wxBU_AUTODRAW)
    {
        m_marginX = wxDEFAULT_BUTTON_MARGIN;
        m_marginY = wxDEFAULT_BUTTON_MARGIN;
    }

    int                             nX      = rPos.x;
    int                             nY      = rPos.y;
    int                             nWidth  = rSize.x;
    int                             nHeight = rSize.y;

    if (vId == -1)
        m_windowId = NewControlId();
    else
        m_windowId = vId;

    if (nWidth == -1 && rBitmap.Ok())
        nWidth = rBitmap.GetWidth() + 4 * m_marginX;

    if (nHeight == -1 && rBitmap.Ok())
        nHeight = rBitmap.GetHeight() + 4 * m_marginY;

    ULONG                           ulOS2Style = WS_VISIBLE | WS_TABSTOP | BS_USERBUTTON;

    if (m_windowStyle & wxCLIP_SIBLINGS)
        ulOS2Style |= WS_CLIPSIBLINGS;

    m_hWnd = (WXHWND)::WinCreateWindow( GetHwndOf(pParent)
                                       ,WC_BUTTON
                                       ,wxT("")
                                       ,ulOS2Style
                                       ,0, 0, 0, 0
                                       ,GetHwndOf(pParent)
                                       ,HWND_TOP
                                       ,m_windowId
                                       ,NULL
                                       ,NULL
                                      );

    //
    //Subclass again for purposes of dialog editing mode
    //
    SubclassWin(m_hWnd);
    SetFont(*wxSMALL_FONT);
    SetSize( nX
            ,nY
            ,nWidth
            ,nHeight
           );
    return TRUE;
} // end of wxBitmapButton::Create

bool wxBitmapButton::OS2OnDraw(
  WXDRAWITEMSTRUCT*                 pItem
)
{
    PUSERBUTTON                     pUser     = (PUSERBUTTON)pItem;
    bool                            bAutoDraw = (GetWindowStyleFlag() & wxBU_AUTODRAW) != 0;

    if (!pUser)
        return FALSE;

    wxBitmap*                       pBitmap;
    RECTL                           vRect;
    bool                            bIsSelected = pUser->fsState & BDS_HILITED;
    wxClientDC                      vDc(this);

    if (bIsSelected && m_bmpSelected.Ok())
        pBitmap = &m_bmpSelected;
    else if ((pUser->fsState & BDS_DEFAULT) && m_bmpFocus.Ok())
        pBitmap = &m_bmpFocus;
    else if ((pUser->fsState & BDS_DISABLED) && m_bmpDisabled.Ok())
        pBitmap = &m_bmpDisabled;
    else
        pBitmap = &m_bmpNormal;

    if (!pBitmap->Ok() )
        return FALSE;


    //
    // Centre the bitmap in the control area
    //
    int                             nX         = 0;
    int                             nY         = 0;
    int                             nX1        = 0;
    int                             nY1        = 0;
    int                             nWidth     = vDc.m_vRclPaint.xRight - vDc.m_vRclPaint.xLeft;
    int                             nHeight    = vDc.m_vRclPaint.xRight - vDc.m_vRclPaint.xLeft;
    int                             nBmpWidth  = pBitmap->GetWidth();
    int                             nBmpHeight = pBitmap->GetHeight();

    nX1 = nX + (nWidth - nBmpWidth) / 2;
    nY1 = nX + (nHeight - nBmpHeight) / 2;

    if (bIsSelected && bAutoDraw)
    {
        nX1++;
        nY1++;
    }

    //
    // Draw the button face
    //
    {
        DrawFace( vDc
                 ,bIsSelected
                );
    }

    //
    // Draw the bitmap
    //
    vDc.DrawBitmap( *pBitmap
                   ,nX1
                   ,nY1
                   ,TRUE
                  );

    //
    // Draw focus / disabled state, if auto-drawing
    //
    if ((pUser->fsState == BDS_DISABLED) && bAutoDraw)
    {
        DrawButtonDisable( vDc
                          ,*pBitmap
                         );
    }
    else if ((pUser->fsState == BDS_DEFAULT) && bAutoDraw)
    {
        DrawButtonFocus(vDc);
    }
    return TRUE;
} // end of wxBitmapButton::OS2OnDraw

void wxBitmapButton::DrawFace (
  wxClientDC&                       rDC
, bool                              bSel
)
{
    //
    // Set up drawing colors
    //
    wxPen                           vHiLitePen(wxColour(255, 255, 255), 2, wxSOLID); // White
    wxPen                           vDarkShadowPen(wxColour(85, 85, 85), 2, wxSOLID);
    wxColour                        vFaceColor(wxColour(204, 204, 204)); // Light Grey

    //
    // Draw the main button face
    //
    ::WinFillRect(rDC.GetHPS(), &rDC.m_vRclPaint, vFaceColor.GetPixel());

    //
    // Draw the border
    //
    rDC.SetPen(bSel ? vDarkShadowPen : vHiLitePen);
    rDC.DrawLine( rDC.m_vRclPaint.xLeft + 1
                 ,rDC.m_vRclPaint.yTop - 1
                 ,rDC.m_vRclPaint.xRight - 1
                 ,rDC.m_vRclPaint.yTop - 1
                );
    rDC.DrawLine( rDC.m_vRclPaint.xLeft + 1
                 ,rDC.m_vRclPaint.yTop - 1
                 ,rDC.m_vRclPaint.xLeft + 1
                 ,rDC.m_vRclPaint.yBottom + 1
                );

    rDC.SetPen(bSel ? vHiLitePen : vDarkShadowPen);
    rDC.DrawLine( rDC.m_vRclPaint.xLeft + 1
                 ,rDC.m_vRclPaint.yBottom + 1
                 ,rDC.m_vRclPaint.xRight - 1
                 ,rDC.m_vRclPaint.yBottom + 1
                );
    rDC.DrawLine( rDC.m_vRclPaint.xRight - 1
                 ,rDC.m_vRclPaint.yTop - 1
                 ,rDC.m_vRclPaint.xRight - 1
                 ,rDC.m_vRclPaint.yBottom + 1
                );

} // end of wxBitmapButton::DrawFace

void wxBitmapButton::DrawButtonFocus (
  wxClientDC&                       rDC
)
{
    wxPen                           vBlackPen(wxColour(0, 0, 0), 2, wxSOLID);

    //
    // Draw a thick black line around the outside of the button
    //
    rDC.SetPen(vBlackPen);
    rDC.DrawLine( rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yTop
                 ,rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yTop
                );
    rDC.DrawLine( rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yTop
                 ,rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yBottom
                );
    rDC.DrawLine( rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yBottom
                 ,rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yBottom
                );
    rDC.DrawLine( rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yBottom
                 ,rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yTop
                );
} // end of wxBitmapButton::DrawButtonFocus

void wxBitmapButton::DrawButtonDisable(
  wxClientDC&                       rDC
, wxBitmap&                         rBmp
)
{
    wxPen                           vGreyPen(wxColour(128, 128, 128), 2, wxSOLID);

    //
    // Draw a thick black line around the outside of the button
    //
    rDC.SetPen(vGreyPen);
    rDC.DrawLine( rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yTop
                 ,rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yTop
                );
    rDC.DrawLine( rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yTop
                 ,rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yBottom
                );
    rDC.DrawLine( rDC.m_vRclPaint.xRight
                 ,rDC.m_vRclPaint.yBottom
                 ,rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yBottom
                );
    rDC.DrawLine( rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yBottom
                 ,rDC.m_vRclPaint.xLeft
                 ,rDC.m_vRclPaint.yTop
                );
    wxDisableBitmap(rBmp, vGreyPen.GetColour().GetPixel());
} // end of wxBitmapButton::DrawButtonDisable

void wxBitmapButton::SetDefault()
{
    wxButton::SetDefault();
}

#endif // ndef for wxUSE_BMPBUTTON
Commit	Line	Data
0e320a79 DW	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: bmpbuttn.cpp
	3	// Purpose: wxBitmapButton
37f214d5	4	// Author: David Webster
0e320a79	5	// Modified by:
37f214d5	6	// Created: 10/13/99
0e320a79	7	// RCS-ID: $Id$
37f214d5 DW	8	// Copyright: (c) David Webster
37f214d5 DW	9	// Licence: wxWindows licence
0e320a79 DW	10	/////////////////////////////////////////////////////////////////////////////
0e320a79 DW	11
37f214d5 DW	12	// For compilers that support precompilation, includes "wx.h".
37f214d5 DW	13	#include "wx/wxprec.h"
0e320a79	14
db16e5c3 DW	15	#if wxUSE_BMPBUTTON
db16e5c3 DW	16
37f214d5	17	#ifndef WX_PRECOMP
0e320a79	18	#include "wx/bmpbuttn.h"
37f214d5 DW	19	#endif
	20
	21	#include "wx/os2/private.h"
	22
0e320a79	23
0e320a79	24	IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)
0e320a79	25
37f214d5 DW	26	#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1)
37f214d5 DW	27
db16e5c3 DW	28	bool wxBitmapButton::Create(
	29	wxWindow* pParent
	30	, wxWindowID vId
	31	, const wxBitmap& rBitmap
	32	, const wxPoint& rPos
	33	, const wxSize& rSize
	34	, long lStyle
5d4b632b	35	#if wxUSE_VALIDATORS
db16e5c3	36	, const wxValidator& rValidator
5d4b632b	37	#endif
db16e5c3 DW	38	, const wxString& rsName
db16e5c3 DW	39	)
0e320a79	40	{
db16e5c3 DW	41	m_bmpNormal = rBitmap;
db16e5c3 DW	42	SetName(rsName);
5d4b632b	43	#if wxUSE_VALIDATORS
db16e5c3	44	SetValidator(rValidator);
5d4b632b	45	#endif
37f214d5	46
db16e5c3	47	pParent->AddChild(this);
0e320a79	48
db16e5c3 DW	49	m_backgroundColour = pParent->GetBackgroundColour() ;
	50	m_foregroundColour = pParent->GetForegroundColour() ;
	51	m_windowStyle = lStyle;
0e320a79	52
db16e5c3	53	if (lStyle & wxBU_AUTODRAW)
37f214d5 DW	54	{
	55	m_marginX = wxDEFAULT_BUTTON_MARGIN;
	56	m_marginY = wxDEFAULT_BUTTON_MARGIN;
	57	}
	58
db16e5c3 DW	59	int nX = rPos.x;
	60	int nY = rPos.y;
	61	int nWidth = rSize.x;
	62	int nHeight = rSize.y;
0e320a79	63
db16e5c3	64	if (vId == -1)
0e320a79 DW	65	m_windowId = NewControlId();
0e320a79 DW	66	else
db16e5c3 DW	67	m_windowId = vId;
	68
	69	if (nWidth == -1 && rBitmap.Ok())
a5799260	70	nWidth = rBitmap.GetWidth() + 4 * m_marginX;
db16e5c3 DW	71
db16e5c3 DW	72	if (nHeight == -1 && rBitmap.Ok())
a5799260	73	nHeight = rBitmap.GetHeight() + 4 * m_marginY;
db16e5c3 DW	74
	75	ULONG ulOS2Style = WS_VISIBLE \| WS_TABSTOP \| BS_USERBUTTON;
	76
	77	if (m_windowStyle & wxCLIP_SIBLINGS)
	78	ulOS2Style \|= WS_CLIPSIBLINGS;
	79
	80	m_hWnd = (WXHWND)::WinCreateWindow( GetHwndOf(pParent)
	81	,WC_BUTTON
	82	,wxT("")
	83	,ulOS2Style
	84	,0, 0, 0, 0
	85	,GetHwndOf(pParent)
	86	,HWND_TOP
	87	,m_windowId
	88	,NULL
	89	,NULL
	90	);
	91
	92	//
	93	//Subclass again for purposes of dialog editing mode
	94	//
37f214d5	95	SubclassWin(m_hWnd);
db16e5c3 DW	96	SetFont(*wxSMALL_FONT);
	97	SetSize( nX
	98	,nY
	99	,nWidth
	100	,nHeight
	101	);
	102	return TRUE;
	103	} // end of wxBitmapButton::Create
37f214d5	104
db16e5c3 DW	105	bool wxBitmapButton::OS2OnDraw(
	106	WXDRAWITEMSTRUCT* pItem
	107	)
0e320a79	108	{
db16e5c3 DW	109	PUSERBUTTON pUser = (PUSERBUTTON)pItem;
db16e5c3 DW	110	bool bAutoDraw = (GetWindowStyleFlag() & wxBU_AUTODRAW) != 0;
0e320a79	111
db16e5c3	112	if (!pUser)
37f214d5	113	return FALSE;
37f214d5	114
db16e5c3 DW	115	wxBitmap* pBitmap;
	116	RECTL vRect;
	117	bool bIsSelected = pUser->fsState & BDS_HILITED;
	118	wxClientDC vDc(this);
	119
	120	if (bIsSelected && m_bmpSelected.Ok())
	121	pBitmap = &m_bmpSelected;
	122	else if ((pUser->fsState & BDS_DEFAULT) && m_bmpFocus.Ok())
	123	pBitmap = &m_bmpFocus;
	124	else if ((pUser->fsState & BDS_DISABLED) && m_bmpDisabled.Ok())
	125	pBitmap = &m_bmpDisabled;
	126	else
	127	pBitmap = &m_bmpNormal;
37f214d5	128
db16e5c3	129	if (!pBitmap->Ok() )
37f214d5 DW	130	return FALSE;
37f214d5 DW	131
37f214d5	132
db16e5c3	133	//
37f214d5	134	// Centre the bitmap in the control area
db16e5c3 DW	135	//
	136	int nX = 0;
	137	int nY = 0;
	138	int nX1 = 0;
	139	int nY1 = 0;
	140	int nWidth = vDc.m_vRclPaint.xRight - vDc.m_vRclPaint.xLeft;
	141	int nHeight = vDc.m_vRclPaint.xRight - vDc.m_vRclPaint.xLeft;
	142	int nBmpWidth = pBitmap->GetWidth();
	143	int nBmpHeight = pBitmap->GetHeight();
	144
	145	nX1 = nX + (nWidth - nBmpWidth) / 2;
	146	nY1 = nX + (nHeight - nBmpHeight) / 2;
	147
	148	if (bIsSelected && bAutoDraw)
37f214d5	149	{
db16e5c3 DW	150	nX1++;
db16e5c3 DW	151	nY1++;
37f214d5 DW	152	}
37f214d5 DW	153
db16e5c3 DW	154	//
	155	// Draw the button face
	156	//
	157	{
	158	DrawFace( vDc
	159	,bIsSelected
	160	);
	161	}
37f214d5	162
db16e5c3 DW	163	//
	164	// Draw the bitmap
	165	//
	166	vDc.DrawBitmap( *pBitmap
	167	,nX1
	168	,nY1
	169	,TRUE
	170	);
	171
	172	//
	173	// Draw focus / disabled state, if auto-drawing
	174	//
	175	if ((pUser->fsState == BDS_DISABLED) && bAutoDraw)
37f214d5	176	{
db16e5c3 DW	177	DrawButtonDisable( vDc
	178	,*pBitmap
	179	);
37f214d5	180	}
db16e5c3	181	else if ((pUser->fsState == BDS_DEFAULT) && bAutoDraw)
37f214d5	182	{
db16e5c3	183	DrawButtonFocus(vDc);
37f214d5	184	}
db16e5c3 DW	185	return TRUE;
db16e5c3 DW	186	} // end of wxBitmapButton::OS2OnDraw
37f214d5	187
db16e5c3 DW	188	void wxBitmapButton::DrawFace (
	189	wxClientDC& rDC
	190	, bool bSel
	191	)
37f214d5	192	{
db16e5c3 DW	193	//
	194	// Set up drawing colors
	195	//
a5799260 DW	196	wxPen vHiLitePen(wxColour(255, 255, 255), 2, wxSOLID); // White
a5799260 DW	197	wxPen vDarkShadowPen(wxColour(85, 85, 85), 2, wxSOLID);
db16e5c3 DW	198	wxColour vFaceColor(wxColour(204, 204, 204)); // Light Grey
	199
	200	//
	201	// Draw the main button face
	202	//
	203	::WinFillRect(rDC.GetHPS(), &rDC.m_vRclPaint, vFaceColor.GetPixel());
	204
	205	//
	206	// Draw the border
	207	//
	208	rDC.SetPen(bSel ? vDarkShadowPen : vHiLitePen);
db16e5c3	209	rDC.DrawLine( rDC.m_vRclPaint.xLeft + 1
a5799260 DW	210	,rDC.m_vRclPaint.yTop - 1
	211	,rDC.m_vRclPaint.xRight - 1
	212	,rDC.m_vRclPaint.yTop - 1
db16e5c3 DW	213	);
db16e5c3 DW	214	rDC.DrawLine( rDC.m_vRclPaint.xLeft + 1
a5799260	215	,rDC.m_vRclPaint.yTop - 1
db16e5c3	216	,rDC.m_vRclPaint.xLeft + 1
a5799260	217	,rDC.m_vRclPaint.yBottom + 1
db16e5c3 DW	218	);
db16e5c3 DW	219
a5799260	220	rDC.SetPen(bSel ? vHiLitePen : vDarkShadowPen);
db16e5c3	221	rDC.DrawLine( rDC.m_vRclPaint.xLeft + 1
a5799260	222	,rDC.m_vRclPaint.yBottom + 1
db16e5c3	223	,rDC.m_vRclPaint.xRight - 1
a5799260	224	,rDC.m_vRclPaint.yBottom + 1
db16e5c3 DW	225	);
db16e5c3 DW	226	rDC.DrawLine( rDC.m_vRclPaint.xRight - 1
db16e5c3	227	,rDC.m_vRclPaint.yTop - 1
a5799260 DW	228	,rDC.m_vRclPaint.xRight - 1
a5799260 DW	229	,rDC.m_vRclPaint.yBottom + 1
db16e5c3	230	);
a5799260	231
db16e5c3 DW	232	} // end of wxBitmapButton::DrawFace
	233
	234	void wxBitmapButton::DrawButtonFocus (
	235	wxClientDC& rDC
	236	)
37f214d5	237	{
db16e5c3 DW	238	wxPen vBlackPen(wxColour(0, 0, 0), 2, wxSOLID);
	239
	240	//
	241	// Draw a thick black line around the outside of the button
	242	//
	243	rDC.SetPen(vBlackPen);
	244	rDC.DrawLine( rDC.m_vRclPaint.xLeft
	245	,rDC.m_vRclPaint.yTop
	246	,rDC.m_vRclPaint.xRight
	247	,rDC.m_vRclPaint.yTop
	248	);
	249	rDC.DrawLine( rDC.m_vRclPaint.xRight
	250	,rDC.m_vRclPaint.yTop
	251	,rDC.m_vRclPaint.xRight
	252	,rDC.m_vRclPaint.yBottom
	253	);
	254	rDC.DrawLine( rDC.m_vRclPaint.xRight
	255	,rDC.m_vRclPaint.yBottom
	256	,rDC.m_vRclPaint.xLeft
	257	,rDC.m_vRclPaint.yBottom
	258	);
	259	rDC.DrawLine( rDC.m_vRclPaint.xLeft
	260	,rDC.m_vRclPaint.yBottom
	261	,rDC.m_vRclPaint.xLeft
	262	,rDC.m_vRclPaint.yTop
	263	);
	264	} // end of wxBitmapButton::DrawButtonFocus
	265
	266	void wxBitmapButton::DrawButtonDisable(
	267	wxClientDC& rDC
	268	, wxBitmap& rBmp
	269	)
	270	{
	271	wxPen vGreyPen(wxColour(128, 128, 128), 2, wxSOLID);
	272
	273	//
	274	// Draw a thick black line around the outside of the button
	275	//
	276	rDC.SetPen(vGreyPen);
	277	rDC.DrawLine( rDC.m_vRclPaint.xLeft
	278	,rDC.m_vRclPaint.yTop
	279	,rDC.m_vRclPaint.xRight
	280	,rDC.m_vRclPaint.yTop
	281	);
	282	rDC.DrawLine( rDC.m_vRclPaint.xRight
	283	,rDC.m_vRclPaint.yTop
	284	,rDC.m_vRclPaint.xRight
	285	,rDC.m_vRclPaint.yBottom
	286	);
	287	rDC.DrawLine( rDC.m_vRclPaint.xRight
	288	,rDC.m_vRclPaint.yBottom
	289	,rDC.m_vRclPaint.xLeft
	290	,rDC.m_vRclPaint.yBottom
	291	);
	292	rDC.DrawLine( rDC.m_vRclPaint.xLeft
	293	,rDC.m_vRclPaint.yBottom
	294	,rDC.m_vRclPaint.xLeft
	295	,rDC.m_vRclPaint.yTop
	296	);
	297	wxDisableBitmap(rBmp, vGreyPen.GetColour().GetPixel());
	298	} // end of wxBitmapButton::DrawButtonDisable
37f214d5 DW	299
	300	void wxBitmapButton::SetDefault()
	301	{
	302	wxButton::SetDefault();
	303	}
db16e5c3 DW	304
	305	#endif // ndef for wxUSE_BMPBUTTON
	306