src/motif/radiobox.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        radiobox.cpp
// Purpose:     wxRadioBox
// Author:      Julian Smart
// Modified by:
// Created:     17/09/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

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

#include "wx/radiobox.h"
#include "wx/utils.h"

#ifdef __VMS__
#pragma message disable nosimpint
#endif
#include <Xm/Label.h>
#include <Xm/LabelG.h>
#include <Xm/ToggleB.h>
#include <Xm/ToggleBG.h>
#include <Xm/RowColumn.h>
#include <Xm/Form.h>
#include <Xm/Frame.h>
#ifdef __VMS__
#pragma message enable nosimpint
#endif

#include "wx/motif/private.h"

void wxRadioBoxCallback (Widget w, XtPointer clientData,
                    XmToggleButtonCallbackStruct * cbs);

#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
#endif

// Radio box item
wxRadioBox::wxRadioBox()
{
    m_selectedButton = -1;
    m_noItems = 0;
    m_noRowsOrCols = 0;
    m_majorDim = 0 ;

    m_formWidget = (WXWidget) 0;
    m_frameWidget = (WXWidget) 0;
    m_labelWidget = (WXWidget) 0;
    m_radioButtons = (WXWidget*) NULL;
    m_radioButtonLabels = (wxString*) NULL;
}

bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
             const wxPoint& pos, const wxSize& size,
             int n, const wxString choices[],
             int majorDim, long style,
             const wxValidator& val, const wxString& name)
{
    m_selectedButton = -1;
    m_noItems = n;
    m_formWidget = (WXWidget) 0;
    m_frameWidget = (WXWidget) 0;
    m_labelWidget = (WXWidget) 0;
    m_radioButtons = (WXWidget*) NULL;
    m_radioButtonLabels = (wxString*) NULL;
    m_backgroundColour = parent->GetBackgroundColour();
    m_foregroundColour = parent->GetForegroundColour();
    m_font = parent->GetFont();

    SetName(name);
    SetValidator(val);

    parent->AddChild(this);

    m_windowStyle = (long&)style;

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

    m_noRowsOrCols = majorDim;

    if (majorDim==0)
        m_majorDim = n ;
    else
        m_majorDim = majorDim ;

    Widget parentWidget = (Widget) parent->GetClientWidget();

    wxString label1(wxStripMenuCodes(title));

    Widget formWidget = XtVaCreateManagedWidget (name.c_str(),
                                        xmFormWidgetClass, parentWidget,
                                        XmNmarginHeight, 0,
                                        XmNmarginWidth, 0,
                                        NULL);

    m_formWidget = (WXWidget) formWidget;

    XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay(parentWidget));
    if (label1 != "")
    {
        wxXmString text(label1);
        (void)XtVaCreateManagedWidget(label1.c_str(),
#if wxUSE_GADGETS
                                             style & wxCOLOURED ? xmLabelWidgetClass
                                                                : xmLabelGadgetClass,
                                             formWidget,
#else
                                             xmLabelWidgetClass, formWidget,
#endif
                                             XmNfontList, fontList,
                                             XmNlabelString, text(),
                                             NULL);
    }

    Widget frameWidget = XtVaCreateManagedWidget ("frame",
                                        xmFrameWidgetClass, formWidget,
                                        XmNshadowType, XmSHADOW_IN,
//                                        XmNmarginHeight, 0,
//                                        XmNmarginWidth, 0,
                                        NULL);

    m_frameWidget = (WXWidget) frameWidget;

    Arg args[3];

    m_majorDim = (n + m_majorDim - 1) / m_majorDim;

    XtSetArg (args[0], XmNorientation, ((style & wxHORIZONTAL) == wxHORIZONTAL ?
                                          XmHORIZONTAL : XmVERTICAL));
    XtSetArg (args[1], XmNnumColumns, m_majorDim);

    Widget radioBoxWidget = XmCreateRadioBox (frameWidget, "radioBoxWidget", args, 2);
    m_mainWidget = (WXWidget) radioBoxWidget;


    if (m_labelWidget)
            XtVaSetValues ((Widget) m_labelWidget,
                       XmNtopAttachment, XmATTACH_FORM,
                       XmNleftAttachment, XmATTACH_FORM,
                       XmNalignment, XmALIGNMENT_BEGINNING,
                       NULL);

    XtVaSetValues (radioBoxWidget,
            XmNtopAttachment, m_labelWidget ? XmATTACH_WIDGET : XmATTACH_FORM,
                     XmNtopWidget, m_labelWidget ? (Widget) m_labelWidget : formWidget,
                     XmNbottomAttachment, XmATTACH_FORM,
                     XmNleftAttachment, XmATTACH_FORM,
                     XmNrightAttachment, XmATTACH_FORM,
                     NULL);

    //    if (style & wxFLAT)
    //        XtVaSetValues (radioBoxWidget, XmNborderWidth, 1, NULL);

    m_radioButtons = new WXWidget[n];
    m_radioButtonLabels = new wxString[n];
    int i;
    for (i = 0; i < n; i++)
    {
        wxString str(wxStripMenuCodes(choices[i]));
        m_radioButtonLabels[i] = str;
        m_radioButtons[i] = (WXWidget) XtVaCreateManagedWidget ((char*) (const char*) str,
#if wxUSE_GADGETS
                            xmToggleButtonGadgetClass, radioBoxWidget,
#else
                                    xmToggleButtonWidgetClass, radioBoxWidget,
#endif
                                    XmNfontList, fontList,
                                                 NULL);
#ifdef __VMS__
#pragma message disable voiincconext
       // VMS gives here the compiler warning:
       // conversion from pointer to function to void* permitted
       // as an extension
#endif
        XtAddCallback ((Widget) m_radioButtons[i], XmNvalueChangedCallback, (XtCallbackProc) wxRadioBoxCallback,
                     (XtCallbackProc) this);
#ifdef __VMS__
#pragma message enable voiincconext
#endif

    }
    SetSelection (0);

    m_font = parent->GetFont();
    ChangeFont(FALSE);

    //    XtManageChild((Widget) m_formWidget);
    XtManageChild (radioBoxWidget);

    SetCanAddEventHandler(TRUE);
    AttachWidget (parent, m_mainWidget, m_formWidget, pos.x, pos.y, size.x, size.y);

    ChangeBackgroundColour();

    return TRUE;
}


wxRadioBox::~wxRadioBox()
{
    delete[] m_radioButtonLabels;
    delete[] m_radioButtons;

    DetachWidget(m_formWidget);
    DetachWidget(m_mainWidget);

    if (m_labelWidget)
       XtDestroyWidget((Widget) m_labelWidget);
    XtDestroyWidget((Widget) m_mainWidget);
    XtDestroyWidget((Widget) m_formWidget);

    m_mainWidget = (WXWidget) 0;
    m_formWidget = (WXWidget) 0;
    m_labelWidget = (WXWidget) 0;
}

wxString wxRadioBox::GetLabel(int item) const
{
    if (item < 0 || item >= m_noItems)
        return wxEmptyString;

    Widget widget = (Widget) m_radioButtons[item];
    XmString text;
    char *s;
    XtVaGetValues (widget,
                    XmNlabelString, &text,
                    NULL);

    if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
    {
        // Should we free 'text'???
        XmStringFree(text);
        wxString str(s);
        XtFree (s);
        return str;
    }
    else
    {
        XmStringFree(text);
        return wxEmptyString;
    }
}

void wxRadioBox::SetLabel(int item, const wxString& label)
{
    if (item < 0 || item >= m_noItems)
        return;

    Widget widget = (Widget) m_radioButtons[item];
    if (label != "")
    {
        wxString label1(wxStripMenuCodes(label));
        XmString text = XmStringCreateSimple ((char*) (const char*) label1);
        XtVaSetValues (widget,
                        XmNlabelString, text,
                        XmNlabelType, XmSTRING,
                        NULL);
        XmStringFree (text);
    }
}

int wxRadioBox::FindString(const wxString& s) const
{
    int i;
    for (i = 0; i < m_noItems; i++)
        if (s == m_radioButtonLabels[i])
            return i;
    return -1;
}

void wxRadioBox::SetSelection(int n)
{
    if ((n < 0) || (n >= m_noItems))
        return;

    m_selectedButton = n;

    m_inSetValue = TRUE;

    XmToggleButtonSetState ((Widget) m_radioButtons[n], TRUE, FALSE);

    int i;
    for (i = 0; i < m_noItems; i++)
        if (i != n)
            XmToggleButtonSetState ((Widget) m_radioButtons[i], FALSE, FALSE);

    m_inSetValue = FALSE;
}

// Get single selection, for single choice list items
int wxRadioBox::GetSelection() const
{
    return m_selectedButton;
}

// Find string for position
wxString wxRadioBox::GetString(int n) const
{
    if ((n < 0) || (n >= m_noItems))
        return wxEmptyString;
    return m_radioButtonLabels[n];
}

void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
{
    bool managed = XtIsManaged((Widget) m_formWidget);

    if (managed)
        XtUnmanageChild ((Widget) m_formWidget);

    int xx = x; int yy = y;
    AdjustForParentClientOrigin(xx, yy, sizeFlags);

    if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
        XtVaSetValues ((Widget) m_formWidget, XmNleftAttachment, XmATTACH_SELF,
                   XmNx, xx, NULL);
    if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
        XtVaSetValues ((Widget) m_formWidget, XmNtopAttachment, XmATTACH_SELF,
                   XmNy, yy, NULL);

    // Must set the actual RadioBox to be desired size MINUS label size
    Dimension labelWidth = 0, labelHeight = 0, actualWidth = 0, actualHeight = 0;

    if (m_labelWidget)
        XtVaGetValues ((Widget) m_labelWidget, XmNwidth, &labelWidth, XmNheight, &labelHeight, NULL);

    actualWidth = width;
    actualHeight = height - labelHeight;

    if (width > -1)
    {
        XtVaSetValues ((Widget) m_mainWidget, XmNwidth, actualWidth, NULL);
    }
    if (height > -1)
    {
        XtVaSetValues ((Widget) m_mainWidget, XmNheight, actualHeight, NULL);
    }
    if (managed)
        XtManageChild ((Widget) m_formWidget);
}

// Enable a specific button
void wxRadioBox::Enable(int n, bool enable)
{
    if ((n < 0) || (n >= m_noItems))
        return;

    XtSetSensitive ((Widget) m_radioButtons[n], (Boolean) enable);
}

// Enable all controls
bool wxRadioBox::Enable(bool enable)
{
    if ( !wxControl::Enable(enable) )
        return FALSE;

    int i;
    for (i = 0; i < m_noItems; i++)
        XtSetSensitive ((Widget) m_radioButtons[i], (Boolean) enable);

    return TRUE;
}

bool wxRadioBox::Show(bool show)
{
    // TODO: show/hide all children
    return wxControl::Show(show);
}

// Show a specific button
void wxRadioBox::Show(int n, bool show)
{
  // This method isn't complete, and we try do do our best...
  // It's main purpose isn't for allowing Show/Unshow dynamically,
  // but rather to provide a way to design wxRadioBox such:
  //
  //        o Val1  o Val2   o Val3
  //        o Val4           o Val6
  //        o Val7  o Val8   o Val9
  //
  // In my case, this is a 'direction' box, and the Show(5,False) is
  // coupled with an Enable(5,False)
  //
    if ((n < 0) || (n >= m_noItems))
        return;

    XtVaSetValues ((Widget) m_radioButtons[n],
        XmNindicatorOn, (unsigned char) show,
        NULL);

    // Please note that this is all we can do: removing the label
    // if switching to unshow state. However, when switching
    // to the on state, it's the prog. resp. to call SetLabel(item,...)
    // after this call!!
    if (!show)
        wxRadioBox::SetLabel (n, " ");
}

// For single selection items only
wxString wxRadioBox::GetStringSelection () const
{
    int sel = GetSelection ();
    if (sel > -1)
        return this->GetString (sel);
    else
        return wxString("");
}

bool wxRadioBox::SetStringSelection (const wxString& s)
{
    int sel = FindString (s);
    if (sel > -1)
    {
        SetSelection (sel);
        return TRUE;
    }
    else
        return FALSE;
}

void wxRadioBox::Command (wxCommandEvent & event)
{
    SetSelection (event.m_commandInt);
    ProcessCommand (event);
}

void wxRadioBox::ChangeFont(bool keepOriginalSize)
{
    wxWindow::ChangeFont(keepOriginalSize);

    XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay((Widget) GetTopWidget()));

    int i;
    for (i = 0; i < m_noItems; i++)
    {
        WXWidget radioButton = m_radioButtons[i];

        XtVaSetValues ((Widget) radioButton,
                       XmNfontList, fontList,
                       XmNtopAttachment, XmATTACH_FORM,
                       NULL);
    }
}

void wxRadioBox::ChangeBackgroundColour()
{
    wxWindow::ChangeBackgroundColour();

    DoChangeBackgroundColour((Widget) m_frameWidget, m_backgroundColour);

    int selectPixel = wxBLACK->AllocColour(wxGetDisplay());

    int i;
    for (i = 0; i < m_noItems; i++)
    {
        WXWidget radioButton = m_radioButtons[i];

        DoChangeBackgroundColour(radioButton, m_backgroundColour, TRUE);

        XtVaSetValues ((Widget) radioButton,
          XmNselectColor, selectPixel,
          NULL);
    }
}

void wxRadioBox::ChangeForegroundColour()
{
    wxWindow::ChangeForegroundColour();

    int i;
    for (i = 0; i < m_noItems; i++)
    {
        WXWidget radioButton = m_radioButtons[i];

        DoChangeForegroundColour(radioButton, m_foregroundColour);
    }
}

void wxRadioBoxCallback (Widget w, XtPointer clientData,
                    XmToggleButtonCallbackStruct * cbs)
{
  if (!cbs->set)
    return;

  wxRadioBox *item = (wxRadioBox *) clientData;
  int sel = -1;
  int i;
  for (i = 0; i < item->Number(); i++)
    if (item->GetRadioButtons() && ((Widget) (item->GetRadioButtons()[i]) == w))
      sel = i;
  item->SetSel(sel);

  if (item->InSetValue())
    return;

  wxCommandEvent event (wxEVT_COMMAND_RADIOBOX_SELECTED, item->GetId());
  event.m_commandInt = sel;
  event.SetEventObject(item);
  item->ProcessCommand (event);
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: radiobox.cpp
	3	// Purpose: wxRadioBox
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 17/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifdef __GNUG__
	13	#pragma implementation "radiobox.h"
	14	#endif
	15
	16	#include "wx/radiobox.h"
	17	#include "wx/utils.h"
	18
	19	#ifdef __VMS__
	20	#pragma message disable nosimpint
	21	#endif
	22	#include <Xm/Label.h>
	23	#include <Xm/LabelG.h>
	24	#include <Xm/ToggleB.h>
	25	#include <Xm/ToggleBG.h>
	26	#include <Xm/RowColumn.h>
	27	#include <Xm/Form.h>
	28	#include <Xm/Frame.h>
	29	#ifdef __VMS__
	30	#pragma message enable nosimpint
	31	#endif
	32
	33	#include "wx/motif/private.h"
	34
	35	void wxRadioBoxCallback (Widget w, XtPointer clientData,
	36	XmToggleButtonCallbackStruct * cbs);
	37
	38	#if !USE_SHARED_LIBRARY
	39	IMPLEMENT_DYNAMIC_CLASS(wxRadioBox, wxControl)
	40	#endif
	41
	42	// Radio box item
	43	wxRadioBox::wxRadioBox()
	44	{
	45	m_selectedButton = -1;
	46	m_noItems = 0;
	47	m_noRowsOrCols = 0;
	48	m_majorDim = 0 ;
	49
	50	m_formWidget = (WXWidget) 0;
	51	m_frameWidget = (WXWidget) 0;
	52	m_labelWidget = (WXWidget) 0;
	53	m_radioButtons = (WXWidget*) NULL;
	54	m_radioButtonLabels = (wxString*) NULL;
	55	}
	56
	57	bool wxRadioBox::Create(wxWindow *parent, wxWindowID id, const wxString& title,
	58	const wxPoint& pos, const wxSize& size,
	59	int n, const wxString choices[],
	60	int majorDim, long style,
	61	const wxValidator& val, const wxString& name)
	62	{
	63	m_selectedButton = -1;
	64	m_noItems = n;
	65	m_formWidget = (WXWidget) 0;
	66	m_frameWidget = (WXWidget) 0;
	67	m_labelWidget = (WXWidget) 0;
	68	m_radioButtons = (WXWidget*) NULL;
	69	m_radioButtonLabels = (wxString*) NULL;
	70	m_backgroundColour = parent->GetBackgroundColour();
	71	m_foregroundColour = parent->GetForegroundColour();
	72	m_font = parent->GetFont();
	73
	74	SetName(name);
	75	SetValidator(val);
	76
	77	parent->AddChild(this);
	78
	79	m_windowStyle = (long&)style;
	80
	81	if (id == -1)
	82	m_windowId = NewControlId();
	83	else
	84	m_windowId = id;
	85
	86	m_noRowsOrCols = majorDim;
	87
	88	if (majorDim==0)
	89	m_majorDim = n ;
	90	else
	91	m_majorDim = majorDim ;
	92
	93	Widget parentWidget = (Widget) parent->GetClientWidget();
	94
	95	wxString label1(wxStripMenuCodes(title));
	96
	97	Widget formWidget = XtVaCreateManagedWidget (name.c_str(),
	98	xmFormWidgetClass, parentWidget,
	99	XmNmarginHeight, 0,
	100	XmNmarginWidth, 0,
	101	NULL);
	102
	103	m_formWidget = (WXWidget) formWidget;
	104
	105	XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay(parentWidget));
	106	if (label1 != "")
	107	{
	108	wxXmString text(label1);
	109	(void)XtVaCreateManagedWidget(label1.c_str(),
	110	#if wxUSE_GADGETS
	111	style & wxCOLOURED ? xmLabelWidgetClass
	112	: xmLabelGadgetClass,
	113	formWidget,
	114	#else
	115	xmLabelWidgetClass, formWidget,
	116	#endif
	117	XmNfontList, fontList,
	118	XmNlabelString, text(),
	119	NULL);
	120	}
	121
	122	Widget frameWidget = XtVaCreateManagedWidget ("frame",
	123	xmFrameWidgetClass, formWidget,
	124	XmNshadowType, XmSHADOW_IN,
	125	// XmNmarginHeight, 0,
	126	// XmNmarginWidth, 0,
	127	NULL);
	128
	129	m_frameWidget = (WXWidget) frameWidget;
	130
	131	Arg args[3];
	132
	133	m_majorDim = (n + m_majorDim - 1) / m_majorDim;
	134
	135	XtSetArg (args[0], XmNorientation, ((style & wxHORIZONTAL) == wxHORIZONTAL ?
	136	XmHORIZONTAL : XmVERTICAL));
	137	XtSetArg (args[1], XmNnumColumns, m_majorDim);
	138
	139	Widget radioBoxWidget = XmCreateRadioBox (frameWidget, "radioBoxWidget", args, 2);
	140	m_mainWidget = (WXWidget) radioBoxWidget;
	141
	142
	143	if (m_labelWidget)
	144	XtVaSetValues ((Widget) m_labelWidget,
	145	XmNtopAttachment, XmATTACH_FORM,
	146	XmNleftAttachment, XmATTACH_FORM,
	147	XmNalignment, XmALIGNMENT_BEGINNING,
	148	NULL);
	149
	150	XtVaSetValues (radioBoxWidget,
	151	XmNtopAttachment, m_labelWidget ? XmATTACH_WIDGET : XmATTACH_FORM,
	152	XmNtopWidget, m_labelWidget ? (Widget) m_labelWidget : formWidget,
	153	XmNbottomAttachment, XmATTACH_FORM,
	154	XmNleftAttachment, XmATTACH_FORM,
	155	XmNrightAttachment, XmATTACH_FORM,
	156	NULL);
	157
	158	// if (style & wxFLAT)
	159	// XtVaSetValues (radioBoxWidget, XmNborderWidth, 1, NULL);
	160
	161	m_radioButtons = new WXWidget[n];
	162	m_radioButtonLabels = new wxString[n];
	163	int i;
	164	for (i = 0; i < n; i++)
	165	{
	166	wxString str(wxStripMenuCodes(choices[i]));
	167	m_radioButtonLabels[i] = str;
	168	m_radioButtons[i] = (WXWidget) XtVaCreateManagedWidget ((char) (const char) str,
	169	#if wxUSE_GADGETS
	170	xmToggleButtonGadgetClass, radioBoxWidget,
	171	#else
	172	xmToggleButtonWidgetClass, radioBoxWidget,
	173	#endif
	174	XmNfontList, fontList,
	175	NULL);
	176	#ifdef __VMS__
	177	#pragma message disable voiincconext
	178	// VMS gives here the compiler warning:
	179	// conversion from pointer to function to void* permitted
	180	// as an extension
	181	#endif
	182	XtAddCallback ((Widget) m_radioButtons[i], XmNvalueChangedCallback, (XtCallbackProc) wxRadioBoxCallback,
	183	(XtCallbackProc) this);
	184	#ifdef __VMS__
	185	#pragma message enable voiincconext
	186	#endif
	187
	188	}
	189	SetSelection (0);
	190
	191	m_font = parent->GetFont();
	192	ChangeFont(FALSE);
	193
	194	// XtManageChild((Widget) m_formWidget);
	195	XtManageChild (radioBoxWidget);
	196
	197	SetCanAddEventHandler(TRUE);
	198	AttachWidget (parent, m_mainWidget, m_formWidget, pos.x, pos.y, size.x, size.y);
	199
	200	ChangeBackgroundColour();
	201
	202	return TRUE;
	203	}
	204
	205
	206	wxRadioBox::~wxRadioBox()
	207	{
	208	delete[] m_radioButtonLabels;
	209	delete[] m_radioButtons;
	210
	211	DetachWidget(m_formWidget);
	212	DetachWidget(m_mainWidget);
	213
	214	if (m_labelWidget)
	215	XtDestroyWidget((Widget) m_labelWidget);
	216	XtDestroyWidget((Widget) m_mainWidget);
	217	XtDestroyWidget((Widget) m_formWidget);
	218
	219	m_mainWidget = (WXWidget) 0;
	220	m_formWidget = (WXWidget) 0;
	221	m_labelWidget = (WXWidget) 0;
	222	}
	223
	224	wxString wxRadioBox::GetLabel(int item) const
	225	{
	226	if (item < 0 \|\| item >= m_noItems)
	227	return wxEmptyString;
	228
	229	Widget widget = (Widget) m_radioButtons[item];
	230	XmString text;
	231	char *s;
	232	XtVaGetValues (widget,
	233	XmNlabelString, &text,
	234	NULL);
	235
	236	if (XmStringGetLtoR (text, XmSTRING_DEFAULT_CHARSET, &s))
	237	{
	238	// Should we free 'text'???
	239	XmStringFree(text);
	240	wxString str(s);
	241	XtFree (s);
	242	return str;
	243	}
	244	else
	245	{
	246	XmStringFree(text);
	247	return wxEmptyString;
	248	}
	249	}
	250
	251	void wxRadioBox::SetLabel(int item, const wxString& label)
	252	{
	253	if (item < 0 \|\| item >= m_noItems)
	254	return;
	255
	256	Widget widget = (Widget) m_radioButtons[item];
	257	if (label != "")
	258	{
	259	wxString label1(wxStripMenuCodes(label));
	260	XmString text = XmStringCreateSimple ((char) (const char) label1);
	261	XtVaSetValues (widget,
	262	XmNlabelString, text,
	263	XmNlabelType, XmSTRING,
	264	NULL);
	265	XmStringFree (text);
	266	}
	267	}
	268
	269	int wxRadioBox::FindString(const wxString& s) const
	270	{
	271	int i;
	272	for (i = 0; i < m_noItems; i++)
	273	if (s == m_radioButtonLabels[i])
	274	return i;
	275	return -1;
	276	}
	277
	278	void wxRadioBox::SetSelection(int n)
	279	{
	280	if ((n < 0) \|\| (n >= m_noItems))
	281	return;
	282
	283	m_selectedButton = n;
	284
	285	m_inSetValue = TRUE;
	286
	287	XmToggleButtonSetState ((Widget) m_radioButtons[n], TRUE, FALSE);
	288
	289	int i;
	290	for (i = 0; i < m_noItems; i++)
	291	if (i != n)
	292	XmToggleButtonSetState ((Widget) m_radioButtons[i], FALSE, FALSE);
	293
	294	m_inSetValue = FALSE;
	295	}
	296
	297	// Get single selection, for single choice list items
	298	int wxRadioBox::GetSelection() const
	299	{
	300	return m_selectedButton;
	301	}
	302
	303	// Find string for position
	304	wxString wxRadioBox::GetString(int n) const
	305	{
	306	if ((n < 0) \|\| (n >= m_noItems))
	307	return wxEmptyString;
	308	return m_radioButtonLabels[n];
	309	}
	310
	311	void wxRadioBox::DoSetSize(int x, int y, int width, int height, int sizeFlags)
	312	{
	313	bool managed = XtIsManaged((Widget) m_formWidget);
	314
	315	if (managed)
	316	XtUnmanageChild ((Widget) m_formWidget);
	317
	318	int xx = x; int yy = y;
	319	AdjustForParentClientOrigin(xx, yy, sizeFlags);
	320
	321	if (x > -1 \|\| (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
	322	XtVaSetValues ((Widget) m_formWidget, XmNleftAttachment, XmATTACH_SELF,
	323	XmNx, xx, NULL);
	324	if (y > -1 \|\| (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
	325	XtVaSetValues ((Widget) m_formWidget, XmNtopAttachment, XmATTACH_SELF,
	326	XmNy, yy, NULL);
	327
	328	// Must set the actual RadioBox to be desired size MINUS label size
	329	Dimension labelWidth = 0, labelHeight = 0, actualWidth = 0, actualHeight = 0;
	330
	331	if (m_labelWidget)
	332	XtVaGetValues ((Widget) m_labelWidget, XmNwidth, &labelWidth, XmNheight, &labelHeight, NULL);
	333
	334	actualWidth = width;
	335	actualHeight = height - labelHeight;
	336
	337	if (width > -1)
	338	{
	339	XtVaSetValues ((Widget) m_mainWidget, XmNwidth, actualWidth, NULL);
	340	}
	341	if (height > -1)
	342	{
	343	XtVaSetValues ((Widget) m_mainWidget, XmNheight, actualHeight, NULL);
	344	}
	345	if (managed)
	346	XtManageChild ((Widget) m_formWidget);
	347	}
	348
	349	// Enable a specific button
	350	void wxRadioBox::Enable(int n, bool enable)
	351	{
	352	if ((n < 0) \|\| (n >= m_noItems))
	353	return;
	354
	355	XtSetSensitive ((Widget) m_radioButtons[n], (Boolean) enable);
	356	}
	357
	358	// Enable all controls
	359	bool wxRadioBox::Enable(bool enable)
	360	{
	361	if ( !wxControl::Enable(enable) )
	362	return FALSE;
	363
	364	int i;
	365	for (i = 0; i < m_noItems; i++)
	366	XtSetSensitive ((Widget) m_radioButtons[i], (Boolean) enable);
	367
	368	return TRUE;
	369	}
	370
	371	bool wxRadioBox::Show(bool show)
	372	{
	373	// TODO: show/hide all children
	374	return wxControl::Show(show);
	375	}
	376
	377	// Show a specific button
	378	void wxRadioBox::Show(int n, bool show)
	379	{
	380	// This method isn't complete, and we try do do our best...
	381	// It's main purpose isn't for allowing Show/Unshow dynamically,
	382	// but rather to provide a way to design wxRadioBox such:
	383	//
	384	// o Val1 o Val2 o Val3
	385	// o Val4 o Val6
	386	// o Val7 o Val8 o Val9
	387	//
	388	// In my case, this is a 'direction' box, and the Show(5,False) is
	389	// coupled with an Enable(5,False)
	390	//
	391	if ((n < 0) \|\| (n >= m_noItems))
	392	return;
	393
	394	XtVaSetValues ((Widget) m_radioButtons[n],
	395	XmNindicatorOn, (unsigned char) show,
	396	NULL);
	397
	398	// Please note that this is all we can do: removing the label
	399	// if switching to unshow state. However, when switching
	400	// to the on state, it's the prog. resp. to call SetLabel(item,...)
	401	// after this call!!
	402	if (!show)
	403	wxRadioBox::SetLabel (n, " ");
	404	}
	405
	406	// For single selection items only
	407	wxString wxRadioBox::GetStringSelection () const
	408	{
	409	int sel = GetSelection ();
	410	if (sel > -1)
	411	return this->GetString (sel);
	412	else
	413	return wxString("");
	414	}
	415
	416	bool wxRadioBox::SetStringSelection (const wxString& s)
	417	{
	418	int sel = FindString (s);
	419	if (sel > -1)
	420	{
	421	SetSelection (sel);
	422	return TRUE;
	423	}
	424	else
	425	return FALSE;
	426	}
	427
	428	void wxRadioBox::Command (wxCommandEvent & event)
	429	{
	430	SetSelection (event.m_commandInt);
	431	ProcessCommand (event);
	432	}
	433
	434	void wxRadioBox::ChangeFont(bool keepOriginalSize)
	435	{
	436	wxWindow::ChangeFont(keepOriginalSize);
	437
	438	XmFontList fontList = (XmFontList) m_font.GetFontList(1.0, XtDisplay((Widget) GetTopWidget()));
	439
	440	int i;
	441	for (i = 0; i < m_noItems; i++)
	442	{
	443	WXWidget radioButton = m_radioButtons[i];
	444
	445	XtVaSetValues ((Widget) radioButton,
	446	XmNfontList, fontList,
	447	XmNtopAttachment, XmATTACH_FORM,
	448	NULL);
	449	}
	450	}
	451
	452	void wxRadioBox::ChangeBackgroundColour()
	453	{
	454	wxWindow::ChangeBackgroundColour();
	455
	456	DoChangeBackgroundColour((Widget) m_frameWidget, m_backgroundColour);
	457
	458	int selectPixel = wxBLACK->AllocColour(wxGetDisplay());
	459
	460	int i;
	461	for (i = 0; i < m_noItems; i++)
	462	{
	463	WXWidget radioButton = m_radioButtons[i];
	464
	465	DoChangeBackgroundColour(radioButton, m_backgroundColour, TRUE);
	466
	467	XtVaSetValues ((Widget) radioButton,
	468	XmNselectColor, selectPixel,
	469	NULL);
	470	}
	471	}
	472
	473	void wxRadioBox::ChangeForegroundColour()
	474	{
	475	wxWindow::ChangeForegroundColour();
	476
	477	int i;
	478	for (i = 0; i < m_noItems; i++)
	479	{
	480	WXWidget radioButton = m_radioButtons[i];
	481
	482	DoChangeForegroundColour(radioButton, m_foregroundColour);
	483	}
	484	}
	485
	486	void wxRadioBoxCallback (Widget w, XtPointer clientData,
	487	XmToggleButtonCallbackStruct * cbs)
	488	{
	489	if (!cbs->set)
	490	return;
	491
	492	wxRadioBox item = (wxRadioBox ) clientData;
	493	int sel = -1;
	494	int i;
	495	for (i = 0; i < item->Number(); i++)
	496	if (item->GetRadioButtons() && ((Widget) (item->GetRadioButtons()[i]) == w))
	497	sel = i;
	498	item->SetSel(sel);
	499
	500	if (item->InSetValue())
	501	return;
	502
	503	wxCommandEvent event (wxEVT_COMMAND_RADIOBOX_SELECTED, item->GetId());
	504	event.m_commandInt = sel;
	505	event.SetEventObject(item);
	506	item->ProcessCommand (event);
	507	}
	508