src/gtk1/choice.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        choice.cpp
// Purpose:
// Author:      Robert Roebling
// Id:          $Id$
// Copyright:   (c) 1998 Robert Roebling
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////


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

#include "wx/choice.h"

#include "gdk/gdk.h"
#include "gtk/gtk.h"

//-----------------------------------------------------------------------------
// idle system
//-----------------------------------------------------------------------------

extern void wxapp_install_idle_handler();
extern bool g_isIdle;

//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------

extern bool   g_blockEventsOnDrag;

//-----------------------------------------------------------------------------
// "activate"
//-----------------------------------------------------------------------------

static void gtk_choice_clicked_callback( GtkWidget *WXUNUSED(widget), wxChoice *choice )
{
    if (g_isIdle) wxapp_install_idle_handler();

    if (!choice->HasVMT()) return;

    if (g_blockEventsOnDrag) return;

    wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, choice->GetId() );
    event.SetInt( choice->GetSelection() );
    event.SetString( choice->GetStringSelection() );
    event.SetEventObject(choice);
    choice->GetEventHandler()->ProcessEvent(event);
}

//-----------------------------------------------------------------------------
// wxChoice
//-----------------------------------------------------------------------------

IMPLEMENT_DYNAMIC_CLASS(wxChoice,wxControl)

wxChoice::wxChoice()
{
}

bool wxChoice::Create( wxWindow *parent, wxWindowID id,
                       const wxPoint &pos, const wxSize &size,
                       int n, const wxString choices[],
                       long style, const wxValidator& validator, const wxString &name )
{
    m_needParent = TRUE;
#if (GTK_MINOR_VERSION > 0)
    m_acceptsFocus = TRUE;
#endif

    PreCreation( parent, id, pos, size, style, name );

    SetValidator( validator );

    m_widget = gtk_option_menu_new();

    wxSize newSize(size);
    if (newSize.x == -1)
        newSize.x = 80;
    if (newSize.y == -1)
        newSize.y = 26;
    SetSize( newSize.x, newSize.y );

    GtkWidget *menu = gtk_menu_new();

    for (int i = 0; i < n; i++)
    {
        m_clientDataList.Append( (wxObject*) NULL );
        m_clientObjectList.Append( (wxObject*) NULL );

        GtkWidget *item = gtk_menu_item_new_with_label( choices[i].mbc_str() );
        gtk_menu_append( GTK_MENU(menu), item );

        gtk_widget_show( item );

        gtk_signal_connect( GTK_OBJECT( item ), "activate",
          GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
    }
    gtk_option_menu_set_menu( GTK_OPTION_MENU(m_widget), menu );

    m_parent->AddChild( this );

    (m_parent->m_insertCallback)( m_parent, this );

    PostCreation();

    SetBackgroundColour( parent->GetBackgroundColour() );
    SetForegroundColour( parent->GetForegroundColour() );
    SetFont( parent->GetFont() );

    Show( TRUE );

    return TRUE;
}

wxChoice::~wxChoice()
{
    Clear();
}

void wxChoice::AppendCommon( const wxString &item )
{
    wxCHECK_RET( m_widget != NULL, _T("invalid choice") );

    GtkWidget *menu = gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) );
    GtkWidget *menu_item = gtk_menu_item_new_with_label( item.mbc_str() );

    gtk_menu_append( GTK_MENU(menu), menu_item );

    if (GTK_WIDGET_REALIZED(m_widget))
    {
        gtk_widget_realize( menu_item );
        gtk_widget_realize( GTK_BIN(menu_item)->child );

        if (m_widgetStyle) ApplyWidgetStyle();
    }

    gtk_signal_connect( GTK_OBJECT( menu_item ), "activate",
      GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );

    gtk_widget_show( menu_item );
}

void wxChoice::Append( const wxString &item )
{
    m_clientDataList.Append( (wxObject*) NULL );
    m_clientObjectList.Append( (wxObject*) NULL );

    AppendCommon( item );
}

void wxChoice::Append( const wxString &item, void *clientData )
{
    m_clientDataList.Append( (wxObject*) clientData );
    m_clientObjectList.Append( (wxObject*) NULL );

    AppendCommon( item );
}

void wxChoice::Append( const wxString &item, wxClientData *clientData )
{
    m_clientObjectList.Append( (wxObject*) clientData );
    m_clientDataList.Append( (wxObject*) NULL );

    AppendCommon( item );
}

void wxChoice::SetClientData( int n, void* clientData )
{
    wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );

    wxNode *node = m_clientDataList.Nth( n );
    if (!node) return;

    node->SetData( (wxObject*) clientData );
}

void* wxChoice::GetClientData( int n )
{
    wxCHECK_MSG( m_widget != NULL, NULL, _T("invalid combobox") );

    wxNode *node = m_clientDataList.Nth( n );
    if (!node) return NULL;

    return node->Data();
}

void wxChoice::SetClientObject( int n, wxClientData* clientData )
{
    wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );

    wxNode *node = m_clientObjectList.Nth( n );
    if (!node) return;

    wxClientData *cd = (wxClientData*) node->Data();
    if (cd) delete cd;

    node->SetData( (wxObject*) clientData );
}

wxClientData* wxChoice::GetClientObject( int n )
{
    wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, _T("invalid combobox") );

    wxNode *node = m_clientObjectList.Nth( n );
    if (!node) return (wxClientData*) NULL;

    return (wxClientData*) node->Data();
}

void wxChoice::Clear()
{
    wxCHECK_RET( m_widget != NULL, _T("invalid choice") );

    gtk_option_menu_remove_menu( GTK_OPTION_MENU(m_widget) );
    GtkWidget *menu = gtk_menu_new();
    gtk_option_menu_set_menu( GTK_OPTION_MENU(m_widget), menu );

    wxNode *node = m_clientObjectList.First();
    while (node)
    {
        wxClientData *cd = (wxClientData*)node->Data();
        if (cd) delete cd;
        node = node->Next();
    }
    m_clientObjectList.Clear();

    m_clientDataList.Clear();
}

void wxChoice::Delete( int WXUNUSED(n) )
{
    wxFAIL_MSG( _T("wxChoice:Delete not implemented") );
}

int wxChoice::FindString( const wxString &string ) const
{
    wxCHECK_MSG( m_widget != NULL, -1, _T("invalid choice") );

    // If you read this code once and you think you understand
    // it, then you are very wrong. Robert Roebling.

    GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
    int count = 0;
    GList *child = menu_shell->children;
    while (child)
    {
        GtkBin *bin = GTK_BIN( child->data );
        GtkLabel *label = (GtkLabel *) NULL;
        if (bin->child) label = GTK_LABEL(bin->child);
        if (!label) label = GTK_LABEL( GTK_BUTTON(m_widget)->child );

        wxASSERT_MSG( label != NULL , _T("wxChoice: invalid label") );

       if (string == label->label)
           return count;

       child = child->next;
       count++;
    }

    return -1;
}

int wxChoice::GetColumns() const
{
    return 1;
}

int wxChoice::GetSelection()
{
    wxCHECK_MSG( m_widget != NULL, -1, _T("invalid choice") );

    GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
    int count = 0;
    GList *child = menu_shell->children;
    while (child)
    {
        GtkBin *bin = GTK_BIN( child->data );
        if (!bin->child) return count;
        child = child->next;
        count++;
    }

    wxFAIL_MSG( _T("wxChoice: no selection") );

    return -1;
}

wxString wxChoice::GetString( int n ) const
{
    wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid choice") );

    GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
    int count = 0;
    GList *child = menu_shell->children;
    while (child)
    {
        GtkBin *bin = GTK_BIN( child->data );
        if (count == n)
        {
            GtkLabel *label = (GtkLabel *) NULL;
            if (bin->child) label = GTK_LABEL(bin->child);
            if (!label) label = GTK_LABEL( GTK_BUTTON(m_widget)->child );

            wxASSERT_MSG( label != NULL , _T("wxChoice: invalid label") );

            return label->label;
        }
        child = child->next;
        count++;
    }

    wxFAIL_MSG( _T("wxChoice: invalid index in GetString()") );

    return "";
}

wxString wxChoice::GetStringSelection() const
{
    wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid choice") );

    GtkLabel *label = GTK_LABEL( GTK_BUTTON(m_widget)->child );

    wxASSERT_MSG( label != NULL , _T("wxChoice: invalid label") );

    return label->label;
}

int wxChoice::Number() const
{
    wxCHECK_MSG( m_widget != NULL, 0, _T("invalid choice") );

    GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
    int count = 0;
    GList *child = menu_shell->children;
    while (child)
    {
        count++;
        child = child->next;
    }
    return count;
}

void wxChoice::SetColumns( int WXUNUSED(n) )
{
}

void wxChoice::SetSelection( int n )
{
    wxCHECK_RET( m_widget != NULL, _T("invalid choice") );

    int tmp = n;
    gtk_option_menu_set_history( GTK_OPTION_MENU(m_widget), (gint)tmp );

    gtk_choice_clicked_callback( (GtkWidget *) NULL, this );
}

void wxChoice::SetStringSelection( const wxString &string )
{
    wxCHECK_RET( m_widget != NULL, _T("invalid choice") );

    int n = FindString( string );
    if (n != -1) SetSelection( n );
}

void wxChoice::ApplyWidgetStyle()
{
    SetWidgetStyle();

    GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );

    gtk_widget_set_style( m_widget, m_widgetStyle );
    gtk_widget_set_style( GTK_WIDGET( menu_shell ), m_widgetStyle );

    GList *child = menu_shell->children;
    while (child)
    {
        gtk_widget_set_style( GTK_WIDGET( child->data ), m_widgetStyle );

        GtkBin *bin = GTK_BIN( child->data );
        GtkWidget *label = (GtkWidget *) NULL;
        if (bin->child) label = bin->child;
        if (!label) label = GTK_BUTTON(m_widget)->child;

        gtk_widget_set_style( label, m_widgetStyle );

        child = child->next;
    }
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: choice.cpp
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Id: $Id$
	6	// Copyright: (c) 1998 Robert Roebling
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10
	11	#ifdef __GNUG__
	12	#pragma implementation "choice.h"
	13	#endif
	14
	15	#include "wx/choice.h"
	16
	17	#include "gdk/gdk.h"
	18	#include "gtk/gtk.h"
	19
	20	//-----------------------------------------------------------------------------
	21	// idle system
	22	//-----------------------------------------------------------------------------
	23
	24	extern void wxapp_install_idle_handler();
	25	extern bool g_isIdle;
	26
	27	//-----------------------------------------------------------------------------
	28	// data
	29	//-----------------------------------------------------------------------------
	30
	31	extern bool g_blockEventsOnDrag;
	32
	33	//-----------------------------------------------------------------------------
	34	// "activate"
	35	//-----------------------------------------------------------------------------
	36
	37	static void gtk_choice_clicked_callback( GtkWidget WXUNUSED(widget), wxChoice choice )
	38	{
	39	if (g_isIdle) wxapp_install_idle_handler();
	40
	41	if (!choice->HasVMT()) return;
	42
	43	if (g_blockEventsOnDrag) return;
	44
	45	wxCommandEvent event(wxEVT_COMMAND_CHOICE_SELECTED, choice->GetId() );
	46	event.SetInt( choice->GetSelection() );
	47	event.SetString( choice->GetStringSelection() );
	48	event.SetEventObject(choice);
	49	choice->GetEventHandler()->ProcessEvent(event);
	50	}
	51
	52	//-----------------------------------------------------------------------------
	53	// wxChoice
	54	//-----------------------------------------------------------------------------
	55
	56	IMPLEMENT_DYNAMIC_CLASS(wxChoice,wxControl)
	57
	58	wxChoice::wxChoice()
	59	{
	60	}
	61
	62	bool wxChoice::Create( wxWindow *parent, wxWindowID id,
	63	const wxPoint &pos, const wxSize &size,
	64	int n, const wxString choices[],
	65	long style, const wxValidator& validator, const wxString &name )
	66	{
	67	m_needParent = TRUE;
	68	#if (GTK_MINOR_VERSION > 0)
	69	m_acceptsFocus = TRUE;
	70	#endif
	71
	72	PreCreation( parent, id, pos, size, style, name );
	73
	74	SetValidator( validator );
	75
	76	m_widget = gtk_option_menu_new();
	77
	78	wxSize newSize(size);
	79	if (newSize.x == -1)
	80	newSize.x = 80;
	81	if (newSize.y == -1)
	82	newSize.y = 26;
	83	SetSize( newSize.x, newSize.y );
	84
	85	GtkWidget *menu = gtk_menu_new();
	86
	87	for (int i = 0; i < n; i++)
	88	{
	89	m_clientDataList.Append( (wxObject*) NULL );
	90	m_clientObjectList.Append( (wxObject*) NULL );
	91
	92	GtkWidget *item = gtk_menu_item_new_with_label( choices[i].mbc_str() );
	93	gtk_menu_append( GTK_MENU(menu), item );
	94
	95	gtk_widget_show( item );
	96
	97	gtk_signal_connect( GTK_OBJECT( item ), "activate",
	98	GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
	99	}
	100	gtk_option_menu_set_menu( GTK_OPTION_MENU(m_widget), menu );
	101
	102	m_parent->AddChild( this );
	103
	104	(m_parent->m_insertCallback)( m_parent, this );
	105
	106	PostCreation();
	107
	108	SetBackgroundColour( parent->GetBackgroundColour() );
	109	SetForegroundColour( parent->GetForegroundColour() );
	110	SetFont( parent->GetFont() );
	111
	112	Show( TRUE );
	113
	114	return TRUE;
	115	}
	116
	117	wxChoice::~wxChoice()
	118	{
	119	Clear();
	120	}
	121
	122	void wxChoice::AppendCommon( const wxString &item )
	123	{
	124	wxCHECK_RET( m_widget != NULL, _T("invalid choice") );
	125
	126	GtkWidget *menu = gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) );
	127	GtkWidget *menu_item = gtk_menu_item_new_with_label( item.mbc_str() );
	128
	129	gtk_menu_append( GTK_MENU(menu), menu_item );
	130
	131	if (GTK_WIDGET_REALIZED(m_widget))
	132	{
	133	gtk_widget_realize( menu_item );
	134	gtk_widget_realize( GTK_BIN(menu_item)->child );
	135
	136	if (m_widgetStyle) ApplyWidgetStyle();
	137	}
	138
	139	gtk_signal_connect( GTK_OBJECT( menu_item ), "activate",
	140	GTK_SIGNAL_FUNC(gtk_choice_clicked_callback), (gpointer*)this );
	141
	142	gtk_widget_show( menu_item );
	143	}
	144
	145	void wxChoice::Append( const wxString &item )
	146	{
	147	m_clientDataList.Append( (wxObject*) NULL );
	148	m_clientObjectList.Append( (wxObject*) NULL );
	149
	150	AppendCommon( item );
	151	}
	152
	153	void wxChoice::Append( const wxString &item, void *clientData )
	154	{
	155	m_clientDataList.Append( (wxObject*) clientData );
	156	m_clientObjectList.Append( (wxObject*) NULL );
	157
	158	AppendCommon( item );
	159	}
	160
	161	void wxChoice::Append( const wxString &item, wxClientData *clientData )
	162	{
	163	m_clientObjectList.Append( (wxObject*) clientData );
	164	m_clientDataList.Append( (wxObject*) NULL );
	165
	166	AppendCommon( item );
	167	}
	168
	169	void wxChoice::SetClientData( int n, void* clientData )
	170	{
	171	wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
	172
	173	wxNode *node = m_clientDataList.Nth( n );
	174	if (!node) return;
	175
	176	node->SetData( (wxObject*) clientData );
	177	}
	178
	179	void* wxChoice::GetClientData( int n )
	180	{
	181	wxCHECK_MSG( m_widget != NULL, NULL, _T("invalid combobox") );
	182
	183	wxNode *node = m_clientDataList.Nth( n );
	184	if (!node) return NULL;
	185
	186	return node->Data();
	187	}
	188
	189	void wxChoice::SetClientObject( int n, wxClientData* clientData )
	190	{
	191	wxCHECK_RET( m_widget != NULL, _T("invalid combobox") );
	192
	193	wxNode *node = m_clientObjectList.Nth( n );
	194	if (!node) return;
	195
	196	wxClientData cd = (wxClientData) node->Data();
	197	if (cd) delete cd;
	198
	199	node->SetData( (wxObject*) clientData );
	200	}
	201
	202	wxClientData* wxChoice::GetClientObject( int n )
	203	{
	204	wxCHECK_MSG( m_widget != NULL, (wxClientData*) NULL, _T("invalid combobox") );
	205
	206	wxNode *node = m_clientObjectList.Nth( n );
	207	if (!node) return (wxClientData*) NULL;
	208
	209	return (wxClientData*) node->Data();
	210	}
	211
	212	void wxChoice::Clear()
	213	{
	214	wxCHECK_RET( m_widget != NULL, _T("invalid choice") );
	215
	216	gtk_option_menu_remove_menu( GTK_OPTION_MENU(m_widget) );
	217	GtkWidget *menu = gtk_menu_new();
	218	gtk_option_menu_set_menu( GTK_OPTION_MENU(m_widget), menu );
	219
	220	wxNode *node = m_clientObjectList.First();
	221	while (node)
	222	{
	223	wxClientData cd = (wxClientData)node->Data();
	224	if (cd) delete cd;
	225	node = node->Next();
	226	}
	227	m_clientObjectList.Clear();
	228
	229	m_clientDataList.Clear();
	230	}
	231
	232	void wxChoice::Delete( int WXUNUSED(n) )
	233	{
	234	wxFAIL_MSG( _T("wxChoice:Delete not implemented") );
	235	}
	236
	237	int wxChoice::FindString( const wxString &string ) const
	238	{
	239	wxCHECK_MSG( m_widget != NULL, -1, _T("invalid choice") );
	240
	241	// If you read this code once and you think you understand
	242	// it, then you are very wrong. Robert Roebling.
	243
	244	GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
	245	int count = 0;
	246	GList *child = menu_shell->children;
	247	while (child)
	248	{
	249	GtkBin *bin = GTK_BIN( child->data );
	250	GtkLabel label = (GtkLabel ) NULL;
	251	if (bin->child) label = GTK_LABEL(bin->child);
	252	if (!label) label = GTK_LABEL( GTK_BUTTON(m_widget)->child );
	253
	254	wxASSERT_MSG( label != NULL , _T("wxChoice: invalid label") );
	255
	256	if (string == label->label)
	257	return count;
	258
	259	child = child->next;
	260	count++;
	261	}
	262
	263	return -1;
	264	}
	265
	266	int wxChoice::GetColumns() const
	267	{
	268	return 1;
	269	}
	270
	271	int wxChoice::GetSelection()
	272	{
	273	wxCHECK_MSG( m_widget != NULL, -1, _T("invalid choice") );
	274
	275	GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
	276	int count = 0;
	277	GList *child = menu_shell->children;
	278	while (child)
	279	{
	280	GtkBin *bin = GTK_BIN( child->data );
	281	if (!bin->child) return count;
	282	child = child->next;
	283	count++;
	284	}
	285
	286	wxFAIL_MSG( _T("wxChoice: no selection") );
	287
	288	return -1;
	289	}
	290
	291	wxString wxChoice::GetString( int n ) const
	292	{
	293	wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid choice") );
	294
	295	GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
	296	int count = 0;
	297	GList *child = menu_shell->children;
	298	while (child)
	299	{
	300	GtkBin *bin = GTK_BIN( child->data );
	301	if (count == n)
	302	{
	303	GtkLabel label = (GtkLabel ) NULL;
	304	if (bin->child) label = GTK_LABEL(bin->child);
	305	if (!label) label = GTK_LABEL( GTK_BUTTON(m_widget)->child );
	306
	307	wxASSERT_MSG( label != NULL , _T("wxChoice: invalid label") );
	308
	309	return label->label;
	310	}
	311	child = child->next;
	312	count++;
	313	}
	314
	315	wxFAIL_MSG( _T("wxChoice: invalid index in GetString()") );
	316
	317	return "";
	318	}
	319
	320	wxString wxChoice::GetStringSelection() const
	321	{
	322	wxCHECK_MSG( m_widget != NULL, _T(""), _T("invalid choice") );
	323
	324	GtkLabel *label = GTK_LABEL( GTK_BUTTON(m_widget)->child );
	325
	326	wxASSERT_MSG( label != NULL , _T("wxChoice: invalid label") );
	327
	328	return label->label;
	329	}
	330
	331	int wxChoice::Number() const
	332	{
	333	wxCHECK_MSG( m_widget != NULL, 0, _T("invalid choice") );
	334
	335	GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
	336	int count = 0;
	337	GList *child = menu_shell->children;
	338	while (child)
	339	{
	340	count++;
	341	child = child->next;
	342	}
	343	return count;
	344	}
	345
	346	void wxChoice::SetColumns( int WXUNUSED(n) )
	347	{
	348	}
	349
	350	void wxChoice::SetSelection( int n )
	351	{
	352	wxCHECK_RET( m_widget != NULL, _T("invalid choice") );
	353
	354	int tmp = n;
	355	gtk_option_menu_set_history( GTK_OPTION_MENU(m_widget), (gint)tmp );
	356
	357	gtk_choice_clicked_callback( (GtkWidget *) NULL, this );
	358	}
	359
	360	void wxChoice::SetStringSelection( const wxString &string )
	361	{
	362	wxCHECK_RET( m_widget != NULL, _T("invalid choice") );
	363
	364	int n = FindString( string );
	365	if (n != -1) SetSelection( n );
	366	}
	367
	368	void wxChoice::ApplyWidgetStyle()
	369	{
	370	SetWidgetStyle();
	371
	372	GtkMenuShell *menu_shell = GTK_MENU_SHELL( gtk_option_menu_get_menu( GTK_OPTION_MENU(m_widget) ) );
	373
	374	gtk_widget_set_style( m_widget, m_widgetStyle );
	375	gtk_widget_set_style( GTK_WIDGET( menu_shell ), m_widgetStyle );
	376
	377	GList *child = menu_shell->children;
	378	while (child)
	379	{
	380	gtk_widget_set_style( GTK_WIDGET( child->data ), m_widgetStyle );
	381
	382	GtkBin *bin = GTK_BIN( child->data );
	383	GtkWidget label = (GtkWidget ) NULL;
	384	if (bin->child) label = bin->child;
	385	if (!label) label = GTK_BUTTON(m_widget)->child;
	386
	387	gtk_widget_set_style( label, m_widgetStyle );
	388
	389	child = child->next;
	390	}
	391	}
	392