[wxWidgets.git] / wxPython / src / _sizers.i

/////////////////////////////////////////////////////////////////////////////
// Name:        _sizers.i
// Purpose:     SWIG interface defs for the Sizers
//
// Author:      Robin Dunn
//
// Created:     18-Sept-1999
// RCS-ID:      $Id$
// Copyright:   (c) 2003 by Total Control Software
// Licence:     wxWindows license
/////////////////////////////////////////////////////////////////////////////

// Not a %module


//---------------------------------------------------------------------------

%{
%}

//---------------------------------------------------------------------------
%newgroup;


class wxSizerItem : public wxObject {
public:
    wxSizerItem();
    
    %name(SizerItemSpacer) wxSizerItem( int width, int height, int proportion, int flag, int border, wxObject* userData);
    %name(SizerItemWindow) wxSizerItem( wxWindow *window, int proportion, int flag, int border, wxObject* userData );
    %name(SizerItemSizer) wxSizerItem( wxSizer *sizer, int proportion, int flag, int border, wxObject* userData );

    void DeleteWindows();
    void DetachSizer();

    wxSize GetSize();
    wxSize CalcMin();
    void SetDimension( wxPoint pos, wxSize size );

    wxSize GetMinSize();
    void SetInitSize( int x, int y );

    %name(SetRatioWH) void SetRatio( int width, int height );
    %name(SetRatioSize) void SetRatio( wxSize size );
    void SetRatio( float ratio );
    float GetRatio();

    bool IsWindow();
    bool IsSizer();
    bool IsSpacer();

    void SetProportion( int proportion );
    int GetProportion();
    %pythoncode { SetOption = SetProportion}
    %pythoncode { GetOption = GetProportion}
    
    void SetFlag( int flag );
    int GetFlag();
    
    void SetBorder( int border );
    int GetBorder();

    wxWindow *GetWindow();
    void SetWindow( wxWindow *window );
    
    wxSizer *GetSizer();
    void SetSizer( wxSizer *sizer );
    
    const wxSize& GetSpacer();
    void SetSpacer( const wxSize &size );

    void Show( bool show );
    bool IsShown();

    wxPoint GetPosition();

    // wxObject* GetUserData();
    %extend {
        // Assume that the user data is a wxPyUserData object and return the contents
        PyObject* GetUserData() {
            wxPyUserData* data = (wxPyUserData*)self->GetUserData();
            if (data) {
                Py_INCREF(data->m_obj);
                return data->m_obj;
            } else {
                Py_INCREF(Py_None);
                return Py_None;
            }
        }
    }
};


//---------------------------------------------------------------------------

%{
// Figure out the type of the sizer item

struct wxPySizerItemInfo {
    wxPySizerItemInfo()
        : window(NULL), sizer(NULL), gotSize(False),
          size(wxDefaultSize), gotPos(False), pos(-1)
    {}
    
    wxWindow* window;
    wxSizer*  sizer;
    bool      gotSize;
    wxSize    size;
    bool      gotPos;
    int       pos;
};
 
static wxPySizerItemInfo wxPySizerItemTypeHelper(PyObject* item, bool checkSize, bool checkIdx ) {

    wxPySizerItemInfo info;
    wxSize  size;
    wxSize* sizePtr = &size;

    // Find out what the type of the item is
    // try wxWindow
    if ( ! wxPyConvertSwigPtr(item, (void**)&info.window, wxT("wxWindow")) ) {
        PyErr_Clear();
        info.window = NULL;
                
        // try wxSizer
        if ( ! wxPyConvertSwigPtr(item, (void**)&info.sizer, wxT("wxSizer")) ) {
            PyErr_Clear();
            info.sizer = NULL;
            
            // try wxSize or (w,h)
            if ( checkSize && wxSize_helper(item, &sizePtr)) {
                info.size = *sizePtr;
                info.gotSize = True;
            }

            // or a single int
            if (checkIdx && PyInt_Check(item)) {
                info.pos = PyInt_AsLong(item);
                info.gotPos = True;
            }
        }
    }

    if ( !(info.window || info.sizer || (checkSize && info.gotSize) || (checkIdx && info.gotPos)) ) {
        // no expected type, figure out what kind of error message to generate
        if ( !checkSize && !checkIdx )
            PyErr_SetString(PyExc_TypeError, "wxWindow or wxSizer expected for item");
        else if ( checkSize && !checkIdx )
            PyErr_SetString(PyExc_TypeError, "wxWindow, wxSizer, wxSize, or (w,h) expected for item");
        else if ( !checkSize && checkIdx)
            PyErr_SetString(PyExc_TypeError, "wxWindow, wxSizer or int (position) expected for item");
        else
            // can this one happen?
            PyErr_SetString(PyExc_TypeError, "wxWindow, wxSizer, wxSize, or (w,h) or int (position) expected for item");
    }

    return info;
}
%}


class wxSizer : public wxObject {
public:
    // wxSizer();      ****  abstract, can't instantiate
    // ~wxSizer();

    %extend {
        void _setOORInfo(PyObject* _self) {
            self->SetClientObject(new wxPyOORClientData(_self));
        }


        void Add(PyObject* item, int proportion=0, int flag=0, int border=0,
                  PyObject* userData=NULL) {
            
            wxPyUserData* data = NULL;
            wxPyBeginBlockThreads();
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, True, False);
            if ( userData && (info.window || info.sizer || info.gotSize) )
                data = new wxPyUserData(userData);
            wxPyEndBlockThreads();
            
            // Now call the real Add method if a valid item type was found
            if ( info.window )
                self->Add(info.window, proportion, flag, border, data);
            else if ( info.sizer )
                self->Add(info.sizer, proportion, flag, border, data);
            else if (info.gotSize)
                self->Add(info.size.GetWidth(), info.size.GetHeight(),
                          proportion, flag, border, data);
        }


        void Insert(int before, PyObject* item, int proportion=0, int flag=0,
                     int border=0, PyObject* userData=NULL) {

            wxPyUserData* data = NULL;
            wxPyBeginBlockThreads();
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, True, False);
            if ( userData && (info.window || info.sizer || info.gotSize) )
                data = new wxPyUserData(userData);
            wxPyEndBlockThreads();
            
            // Now call the real Insert method if a valid item type was found
            if ( info.window )
                self->Insert(before, info.window, proportion, flag, border, data);
            else if ( info.sizer )
                self->Insert(before, info.sizer, proportion, flag, border, data);
            else if (info.gotSize)
                self->Insert(before, info.size.GetWidth(), info.size.GetHeight(),
                             proportion, flag, border, data);
        }


        void Prepend(PyObject* item, int proportion=0, int flag=0, int border=0,
                     PyObject* userData=NULL) {

            wxPyUserData* data = NULL;
            wxPyBeginBlockThreads();
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, True, False);
            if ( userData && (info.window || info.sizer || info.gotSize) )
                data = new wxPyUserData(userData);
            wxPyEndBlockThreads();
            
            // Now call the real Prepend method if a valid item type was found
            if ( info.window )
                self->Prepend(info.window, proportion, flag, border, data);
            else if ( info.sizer )
                self->Prepend(info.sizer, proportion, flag, border, data);
            else if (info.gotSize)
                self->Prepend(info.size.GetWidth(), info.size.GetHeight(),
                              proportion, flag, border, data);
        }

        
        bool Remove(PyObject* item) {
            wxPyBeginBlockThreads();
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, True);
            wxPyEndBlockThreads();
            if ( info.window )
                return self->Remove(info.window);
            else if ( info.sizer )
                return self->Remove(info.sizer);
            else if ( info.gotPos )
                return self->Remove(info.pos);
            else 
                return False;
        }

        
        void _SetItemMinSize(PyObject* item, const wxSize& size) {
            wxPyBeginBlockThreads();
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, True);
            wxPyEndBlockThreads();
            if ( info.window )
                self->SetItemMinSize(info.window, size);
            else if ( info.sizer )
                self->SetItemMinSize(info.sizer, size);
            else if ( info.gotPos )
                self->SetItemMinSize(info.pos, size);
        }
    }

    %name(AddItem) void Add( wxSizerItem *item );
    %name(InsertItem) void Insert( size_t index, wxSizerItem *item );
    %name(PrependItem) void Prepend( wxSizerItem *item );


    %pythoncode {
    def AddMany(self, widgets):
        for childinfo in widgets:
            if type(childinfo) != type(()) or (len(childinfo) == 2 and type(childinfo[0]) == type(1)):
                childinfo = (childinfo, )
            self.Add(*childinfo)

    %# for backwards compatibility only, please do not use in new code
    AddWindow = AddSizer = AddSpacer = Add
    PrependWindow = PrependSizer = PrependSpacer = Prepend
    InsertWindow = InsertSizer = InsertSpacer = Insert
    RemoveWindow = RemoveSizer = RemovePos = Remove


    def SetItemMinSize(self, item, *args):
        if len(args) == 2:
            return self._SetItemMinSize(item, args)
        else:
            return self._SetItemMinSize(item, args[0])
    }


    void SetDimension( int x, int y, int width, int height );
    void SetMinSize( const wxSize &size );

    wxSize GetSize();
    wxPoint GetPosition();
    wxSize GetMinSize();

    %pythoncode {
    def GetSizeTuple(self):
        return self.GetSize().asTuple()
    def GetPositionTuple(self):
        return self.GetPosition().asTuple()
    def GetMinSizeTuple(self):
        return self.GetMinSize().asTuple()
    }

    virtual void RecalcSizes();
    virtual wxSize CalcMin();

    void Layout();

    wxSize Fit( wxWindow *window );
    void FitInside( wxWindow *window );

    void SetSizeHints( wxWindow *window );
    void SetVirtualSizeHints( wxWindow *window );

    void Clear( bool delete_windows=False );
    void DeleteWindows();


    // wxList& GetChildren();
    %extend {
        PyObject* GetChildren() {
            wxSizerItemList& list = self->GetChildren();
            return wxPy_ConvertList(&list);
        }
    }


    // Manage whether individual windows or sub-sizers are considered
    // in the layout calculations or not.

    %extend {
        void Show(PyObject* item, bool show = True) {
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, False);
            if ( info.window )
                self->Show(info.window, show);
            else if ( info.sizer )
                self->Show(info.sizer, show);
        }

        
        void Hide(PyObject* item) {
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, False);
            if ( info.window )
                self->Hide(info.window);
            else if ( info.sizer )
                self->Hide(info.sizer);
        }

        
        bool IsShown(PyObject* item) {
            wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, False);
            if ( info.window ) 
                return self->IsShown(info.window);
            else if ( info.sizer ) 
                return self->IsShown(info.sizer);
            else
                return False;
        }
    }


    // Recursively call wxWindow::Show() on all sizer items.
    void ShowItems(bool show);

};


//---------------------------------------------------------------------------
// Use this one for deriving Python classes from
%{
// See pyclasses.h    
IMP_PYCALLBACK___pure(wxPySizer, wxSizer, RecalcSizes);
IMP_PYCALLBACK_wxSize__pure(wxPySizer, wxSizer, CalcMin);
IMPLEMENT_DYNAMIC_CLASS(wxPySizer, wxSizer);
%}


class wxPySizer : public wxSizer {
public:
    %pythonAppend wxPySizer "self._setCallbackInfo(self, PySizer);self._setOORInfo(self)"

    wxPySizer();
    void _setCallbackInfo(PyObject* self, PyObject* _class);
};


//---------------------------------------------------------------------------
%newgroup;

class  wxBoxSizer : public wxSizer {
public:
    %pythonAppend wxBoxSizer "self._setOORInfo(self)"

    wxBoxSizer(int orient = wxHORIZONTAL);

    int GetOrientation();
    void SetOrientation(int orient);
    void RecalcSizes();
    wxSize CalcMin();
};

//---------------------------------------------------------------------------
%newgroup;

class  wxStaticBoxSizer : public wxBoxSizer {
public:
    %pythonAppend wxStaticBoxSizer "self._setOORInfo(self)"

    wxStaticBoxSizer(wxStaticBox *box, int orient = wxHORIZONTAL);
    
    wxStaticBox *GetStaticBox();
    void RecalcSizes();
    wxSize CalcMin();
};

//---------------------------------------------------------------------------
%newgroup;

class wxGridSizer: public wxSizer
{
public:
    %pythonAppend wxGridSizer "self._setOORInfo(self)"

    wxGridSizer( int rows=1, int cols=0, int vgap=0, int hgap=0 );

    void RecalcSizes();
    wxSize CalcMin();

    void SetCols( int cols );
    void SetRows( int rows );
    void SetVGap( int gap );
    void SetHGap( int gap );
    int GetCols();
    int GetRows();
    int GetVGap();
    int GetHGap();
};

//---------------------------------------------------------------------------
%newgroup;

enum wxFlexSizerGrowMode
{
    // don't resize the cells in non-flexible direction at all
    wxFLEX_GROWMODE_NONE,

    // uniformly resize only the specified ones (default)
    wxFLEX_GROWMODE_SPECIFIED,

    // uniformly resize all cells
    wxFLEX_GROWMODE_ALL
};


class wxFlexGridSizer: public wxGridSizer
{
public:
    %pythonAppend wxFlexGridSizer "self._setOORInfo(self)"

    wxFlexGridSizer( int rows=1, int cols=0, int vgap=0, int hgap=0 );
    
    void RecalcSizes();
    wxSize CalcMin();

    void AddGrowableRow( size_t idx, int proportion = 0  );
    void RemoveGrowableRow( size_t idx );
    void AddGrowableCol( size_t idx, int proportion = 0  );
    void RemoveGrowableCol( size_t idx );

    // the sizer cells may grow in both directions, not grow at all or only
    // grow in one direction but not the other

    // the direction may be wxVERTICAL, wxHORIZONTAL or wxBOTH (default)
    void SetFlexibleDirection(int direction);
    int GetFlexibleDirection();

    // note that the grow mode only applies to the direction which is not
    // flexible
    void SetNonFlexibleGrowMode(wxFlexSizerGrowMode mode);
    wxFlexSizerGrowMode GetNonFlexibleGrowMode();

    // Read-only access to the row heights and col widths arrays
    const wxArrayInt& GetRowHeights() const;
    const wxArrayInt& GetColWidths() const;
};

//---------------------------------------------------------------------------
Commit	Line	Data
d14a1e28 RD	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: _sizers.i
	3	// Purpose: SWIG interface defs for the Sizers
	4	//
	5	// Author: Robin Dunn
	6	//
	7	// Created: 18-Sept-1999
	8	// RCS-ID: $Id$
	9	// Copyright: (c) 2003 by Total Control Software
	10	// Licence: wxWindows license
	11	/////////////////////////////////////////////////////////////////////////////
	12
	13	// Not a %module
	14
	15
	16	//---------------------------------------------------------------------------
	17
	18	%{
	19	%}
	20
	21	//---------------------------------------------------------------------------
	22	%newgroup;
	23
	24
	25	class wxSizerItem : public wxObject {
	26	public:
	27	wxSizerItem();
	28
	29	%name(SizerItemSpacer) wxSizerItem( int width, int height, int proportion, int flag, int border, wxObject* userData);
	30	%name(SizerItemWindow) wxSizerItem( wxWindow window, int proportion, int flag, int border, wxObject userData );
	31	%name(SizerItemSizer) wxSizerItem( wxSizer sizer, int proportion, int flag, int border, wxObject userData );
	32
	33	void DeleteWindows();
	34	void DetachSizer();
	35
	36	wxSize GetSize();
	37	wxSize CalcMin();
	38	void SetDimension( wxPoint pos, wxSize size );
	39
	40	wxSize GetMinSize();
	41	void SetInitSize( int x, int y );
	42
	43	%name(SetRatioWH) void SetRatio( int width, int height );
	44	%name(SetRatioSize) void SetRatio( wxSize size );
	45	void SetRatio( float ratio );
	46	float GetRatio();
	47
	48	bool IsWindow();
	49	bool IsSizer();
	50	bool IsSpacer();
	51
	52	void SetProportion( int proportion );
	53	int GetProportion();
52868a75 RD	54	%pythoncode { SetOption = SetProportion}
52868a75 RD	55	%pythoncode { GetOption = GetProportion}
d14a1e28 RD	56
	57	void SetFlag( int flag );
	58	int GetFlag();
	59
	60	void SetBorder( int border );
	61	int GetBorder();
	62
	63	wxWindow *GetWindow();
	64	void SetWindow( wxWindow *window );
	65
	66	wxSizer *GetSizer();
	67	void SetSizer( wxSizer *sizer );
	68
	69	const wxSize& GetSpacer();
	70	void SetSpacer( const wxSize &size );
	71
	72	void Show( bool show );
	73	bool IsShown();
	74
	75	wxPoint GetPosition();
	76
	77	// wxObject* GetUserData();
	78	%extend {
	79	// Assume that the user data is a wxPyUserData object and return the contents
	80	PyObject* GetUserData() {
	81	wxPyUserData* data = (wxPyUserData*)self->GetUserData();
	82	if (data) {
	83	Py_INCREF(data->m_obj);
	84	return data->m_obj;
	85	} else {
	86	Py_INCREF(Py_None);
	87	return Py_None;
	88	}
	89	}
	90	}
	91	};
	92
	93
	94	//---------------------------------------------------------------------------
	95
	96	%{
	97	// Figure out the type of the sizer item
	98
	99	struct wxPySizerItemInfo {
	100	wxPySizerItemInfo()
dd9f7fea RD	101	: window(NULL), sizer(NULL), gotSize(False),
dd9f7fea RD	102	size(wxDefaultSize), gotPos(False), pos(-1)
d14a1e28 RD	103	{}
	104
	105	wxWindow* window;
	106	wxSizer* sizer;
	107	bool gotSize;
	108	wxSize size;
	109	bool gotPos;
	110	int pos;
	111	};
	112
	113	static wxPySizerItemInfo wxPySizerItemTypeHelper(PyObject* item, bool checkSize, bool checkIdx ) {
	114
	115	wxPySizerItemInfo info;
	116	wxSize size;
	117	wxSize* sizePtr = &size;
	118
	119	// Find out what the type of the item is
	120	// try wxWindow
	121	if ( ! wxPyConvertSwigPtr(item, (void**)&info.window, wxT("wxWindow")) ) {
	122	PyErr_Clear();
	123	info.window = NULL;
	124
	125	// try wxSizer
	126	if ( ! wxPyConvertSwigPtr(item, (void**)&info.sizer, wxT("wxSizer")) ) {
	127	PyErr_Clear();
	128	info.sizer = NULL;
	129
	130	// try wxSize or (w,h)
	131	if ( checkSize && wxSize_helper(item, &sizePtr)) {
	132	info.size = *sizePtr;
dd9f7fea	133	info.gotSize = True;
d14a1e28 RD	134	}
	135
	136	// or a single int
	137	if (checkIdx && PyInt_Check(item)) {
	138	info.pos = PyInt_AsLong(item);
dd9f7fea	139	info.gotPos = True;
d14a1e28 RD	140	}
	141	}
	142	}
	143
	144	if ( !(info.window \|\| info.sizer \|\| (checkSize && info.gotSize) \|\| (checkIdx && info.gotPos)) ) {
	145	// no expected type, figure out what kind of error message to generate
	146	if ( !checkSize && !checkIdx )
	147	PyErr_SetString(PyExc_TypeError, "wxWindow or wxSizer expected for item");
	148	else if ( checkSize && !checkIdx )
	149	PyErr_SetString(PyExc_TypeError, "wxWindow, wxSizer, wxSize, or (w,h) expected for item");
	150	else if ( !checkSize && checkIdx)
	151	PyErr_SetString(PyExc_TypeError, "wxWindow, wxSizer or int (position) expected for item");
	152	else
	153	// can this one happen?
	154	PyErr_SetString(PyExc_TypeError, "wxWindow, wxSizer, wxSize, or (w,h) or int (position) expected for item");
	155	}
	156
	157	return info;
	158	}
	159	%}
	160
	161
	162
	163
	164	class wxSizer : public wxObject {
	165	public:
	166	// wxSizer(); **** abstract, can't instantiate
	167	// ~wxSizer();
	168
	169	%extend {
	170	void _setOORInfo(PyObject* _self) {
	171	self->SetClientObject(new wxPyOORClientData(_self));
	172	}
	173
	174
	175	void Add(PyObject* item, int proportion=0, int flag=0, int border=0,
	176	PyObject* userData=NULL) {
	177
	178	wxPyUserData* data = NULL;
	179	wxPyBeginBlockThreads();
dd9f7fea	180	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, True, False);
d14a1e28 RD	181	if ( userData && (info.window \|\| info.sizer \|\| info.gotSize) )
	182	data = new wxPyUserData(userData);
	183	wxPyEndBlockThreads();
	184
	185	// Now call the real Add method if a valid item type was found
	186	if ( info.window )
	187	self->Add(info.window, proportion, flag, border, data);
	188	else if ( info.sizer )
	189	self->Add(info.sizer, proportion, flag, border, data);
	190	else if (info.gotSize)
	191	self->Add(info.size.GetWidth(), info.size.GetHeight(),
	192	proportion, flag, border, data);
	193	}
	194
	195
	196	void Insert(int before, PyObject* item, int proportion=0, int flag=0,
	197	int border=0, PyObject* userData=NULL) {
	198
	199	wxPyUserData* data = NULL;
	200	wxPyBeginBlockThreads();
dd9f7fea	201	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, True, False);
d14a1e28 RD	202	if ( userData && (info.window \|\| info.sizer \|\| info.gotSize) )
	203	data = new wxPyUserData(userData);
	204	wxPyEndBlockThreads();
	205
	206	// Now call the real Insert method if a valid item type was found
	207	if ( info.window )
	208	self->Insert(before, info.window, proportion, flag, border, data);
	209	else if ( info.sizer )
	210	self->Insert(before, info.sizer, proportion, flag, border, data);
	211	else if (info.gotSize)
	212	self->Insert(before, info.size.GetWidth(), info.size.GetHeight(),
	213	proportion, flag, border, data);
	214	}
	215
	216
	217
	218	void Prepend(PyObject* item, int proportion=0, int flag=0, int border=0,
	219	PyObject* userData=NULL) {
	220
	221	wxPyUserData* data = NULL;
	222	wxPyBeginBlockThreads();
dd9f7fea	223	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, True, False);
d14a1e28 RD	224	if ( userData && (info.window \|\| info.sizer \|\| info.gotSize) )
	225	data = new wxPyUserData(userData);
	226	wxPyEndBlockThreads();
	227
	228	// Now call the real Prepend method if a valid item type was found
	229	if ( info.window )
	230	self->Prepend(info.window, proportion, flag, border, data);
	231	else if ( info.sizer )
	232	self->Prepend(info.sizer, proportion, flag, border, data);
	233	else if (info.gotSize)
	234	self->Prepend(info.size.GetWidth(), info.size.GetHeight(),
	235	proportion, flag, border, data);
	236	}
	237
	238
	239	bool Remove(PyObject* item) {
	240	wxPyBeginBlockThreads();
dd9f7fea	241	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, True);
d14a1e28 RD	242	wxPyEndBlockThreads();
	243	if ( info.window )
	244	return self->Remove(info.window);
	245	else if ( info.sizer )
	246	return self->Remove(info.sizer);
	247	else if ( info.gotPos )
	248	return self->Remove(info.pos);
	249	else
dd9f7fea	250	return False;
d14a1e28 RD	251	}
	252
	253
dd9f7fea	254	void _SetItemMinSize(PyObject* item, const wxSize& size) {
d14a1e28	255	wxPyBeginBlockThreads();
dd9f7fea	256	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, True);
d14a1e28 RD	257	wxPyEndBlockThreads();
	258	if ( info.window )
	259	self->SetItemMinSize(info.window, size);
	260	else if ( info.sizer )
	261	self->SetItemMinSize(info.sizer, size);
	262	else if ( info.gotPos )
	263	self->SetItemMinSize(info.pos, size);
	264	}
	265	}
	266
	267	%name(AddItem) void Add( wxSizerItem *item );
	268	%name(InsertItem) void Insert( size_t index, wxSizerItem *item );
	269	%name(PrependItem) void Prepend( wxSizerItem *item );
	270
	271
	272	%pythoncode {
	273	def AddMany(self, widgets):
	274	for childinfo in widgets:
dd9f7fea	275	if type(childinfo) != type(()) or (len(childinfo) == 2 and type(childinfo[0]) == type(1)):
d14a1e28 RD	276	childinfo = (childinfo, )
	277	self.Add(*childinfo)
	278
d147c724	279	%# for backwards compatibility only, please do not use in new code
d14a1e28 RD	280	AddWindow = AddSizer = AddSpacer = Add
	281	PrependWindow = PrependSizer = PrependSpacer = Prepend
	282	InsertWindow = InsertSizer = InsertSpacer = Insert
	283	RemoveWindow = RemoveSizer = RemovePos = Remove
	284
	285
	286	def SetItemMinSize(self, item, *args):
	287	if len(args) == 2:
	288	return self._SetItemMinSize(item, args)
	289	else:
	290	return self._SetItemMinSize(item, args[0])
	291	}
	292
	293
	294	void SetDimension( int x, int y, int width, int height );
e5e66a2d	295	void SetMinSize( const wxSize &size );
d14a1e28 RD	296
	297	wxSize GetSize();
	298	wxPoint GetPosition();
	299	wxSize GetMinSize();
	300
	301	%pythoncode {
	302	def GetSizeTuple(self):
	303	return self.GetSize().asTuple()
	304	def GetPositionTuple(self):
	305	return self.GetPosition().asTuple()
	306	def GetMinSizeTuple(self):
	307	return self.GetMinSize().asTuple()
	308	}
	309
	310	virtual void RecalcSizes();
	311	virtual wxSize CalcMin();
	312
	313	void Layout();
	314
	315	wxSize Fit( wxWindow *window );
	316	void FitInside( wxWindow *window );
	317
	318	void SetSizeHints( wxWindow *window );
	319	void SetVirtualSizeHints( wxWindow *window );
	320
dd9f7fea	321	void Clear( bool delete_windows=False );
d14a1e28 RD	322	void DeleteWindows();
	323
	324
	325	// wxList& GetChildren();
	326	%extend {
	327	PyObject* GetChildren() {
	328	wxSizerItemList& list = self->GetChildren();
	329	return wxPy_ConvertList(&list);
	330	}
	331	}
	332
	333
	334	// Manage whether individual windows or sub-sizers are considered
	335	// in the layout calculations or not.
	336
	337	%extend {
dd9f7fea RD	338	void Show(PyObject* item, bool show = True) {
dd9f7fea RD	339	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, False);
d14a1e28 RD	340	if ( info.window )
	341	self->Show(info.window, show);
	342	else if ( info.sizer )
	343	self->Show(info.sizer, show);
	344	}
	345
	346
	347	void Hide(PyObject* item) {
dd9f7fea	348	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, False);
d14a1e28 RD	349	if ( info.window )
	350	self->Hide(info.window);
	351	else if ( info.sizer )
	352	self->Hide(info.sizer);
	353	}
	354
	355
	356	bool IsShown(PyObject* item) {
dd9f7fea	357	wxPySizerItemInfo info = wxPySizerItemTypeHelper(item, False, False);
d14a1e28 RD	358	if ( info.window )
	359	return self->IsShown(info.window);
	360	else if ( info.sizer )
	361	return self->IsShown(info.sizer);
	362	else
dd9f7fea	363	return False;
d14a1e28 RD	364	}
	365	}
	366
	367
	368	// Recursively call wxWindow::Show() on all sizer items.
	369	void ShowItems(bool show);
	370
	371	};
	372
	373
	374	//---------------------------------------------------------------------------
	375	// Use this one for deriving Python classes from
	376	%{
	377	// See pyclasses.h
	378	IMP_PYCALLBACK___pure(wxPySizer, wxSizer, RecalcSizes);
	379	IMP_PYCALLBACK_wxSize__pure(wxPySizer, wxSizer, CalcMin);
	380	IMPLEMENT_DYNAMIC_CLASS(wxPySizer, wxSizer);
	381	%}
	382
	383
	384
	385	class wxPySizer : public wxSizer {
	386	public:
2b9048c5	387	%pythonAppend wxPySizer "self._setCallbackInfo(self, PySizer);self._setOORInfo(self)"
d14a1e28 RD	388
	389	wxPySizer();
	390	void _setCallbackInfo(PyObject* self, PyObject* _class);
	391	};
	392
	393
	394	//---------------------------------------------------------------------------
	395	%newgroup;
	396
	397	class wxBoxSizer : public wxSizer {
	398	public:
2b9048c5	399	%pythonAppend wxBoxSizer "self._setOORInfo(self)"
d14a1e28 RD	400
	401	wxBoxSizer(int orient = wxHORIZONTAL);
	402
	403	int GetOrientation();
	404	void SetOrientation(int orient);
	405	void RecalcSizes();
	406	wxSize CalcMin();
	407	};
	408
	409	//---------------------------------------------------------------------------
	410	%newgroup;
	411
	412	class wxStaticBoxSizer : public wxBoxSizer {
	413	public:
2b9048c5	414	%pythonAppend wxStaticBoxSizer "self._setOORInfo(self)"
d14a1e28 RD	415
	416	wxStaticBoxSizer(wxStaticBox *box, int orient = wxHORIZONTAL);
	417
	418	wxStaticBox *GetStaticBox();
	419	void RecalcSizes();
	420	wxSize CalcMin();
	421	};
	422
	423	//---------------------------------------------------------------------------
	424	%newgroup;
	425
	426	class wxGridSizer: public wxSizer
	427	{
	428	public:
2b9048c5	429	%pythonAppend wxGridSizer "self._setOORInfo(self)"
d14a1e28 RD	430
	431	wxGridSizer( int rows=1, int cols=0, int vgap=0, int hgap=0 );
	432
	433	void RecalcSizes();
	434	wxSize CalcMin();
	435
	436	void SetCols( int cols );
	437	void SetRows( int rows );
	438	void SetVGap( int gap );
	439	void SetHGap( int gap );
	440	int GetCols();
	441	int GetRows();
	442	int GetVGap();
	443	int GetHGap();
	444	};
	445
	446	//---------------------------------------------------------------------------
	447	%newgroup;
	448
	449	enum wxFlexSizerGrowMode
	450	{
	451	// don't resize the cells in non-flexible direction at all
	452	wxFLEX_GROWMODE_NONE,
	453
	454	// uniformly resize only the specified ones (default)
	455	wxFLEX_GROWMODE_SPECIFIED,
	456
	457	// uniformly resize all cells
	458	wxFLEX_GROWMODE_ALL
	459	};
	460
	461
	462	class wxFlexGridSizer: public wxGridSizer
	463	{
	464	public:
2b9048c5	465	%pythonAppend wxFlexGridSizer "self._setOORInfo(self)"
d14a1e28 RD	466
	467	wxFlexGridSizer( int rows=1, int cols=0, int vgap=0, int hgap=0 );
	468
	469	void RecalcSizes();
	470	wxSize CalcMin();
	471
	472	void AddGrowableRow( size_t idx, int proportion = 0 );
	473	void RemoveGrowableRow( size_t idx );
	474	void AddGrowableCol( size_t idx, int proportion = 0 );
	475	void RemoveGrowableCol( size_t idx );
	476
	477	// the sizer cells may grow in both directions, not grow at all or only
	478	// grow in one direction but not the other
	479
	480	// the direction may be wxVERTICAL, wxHORIZONTAL or wxBOTH (default)
	481	void SetFlexibleDirection(int direction);
	482	int GetFlexibleDirection();
	483
	484	// note that the grow mode only applies to the direction which is not
	485	// flexible
	486	void SetNonFlexibleGrowMode(wxFlexSizerGrowMode mode);
	487	wxFlexSizerGrowMode GetNonFlexibleGrowMode();
dd9f7fea RD	488
	489	// Read-only access to the row heights and col widths arrays
	490	const wxArrayInt& GetRowHeights() const;
	491	const wxArrayInt& GetColWidths() const;
d14a1e28 RD	492	};
	493
	494	//---------------------------------------------------------------------------