[wxWidgets.git] / include / wx / html / htmlcell.h

/////////////////////////////////////////////////////////////////////////////
// Name:        htmlcell.h
// Purpose:     wxHtmlCell class is used by wxHtmlWindow/wxHtmlWinParser
//              as a basic visual element of HTML page
// Author:      Vaclav Slavik
// RCS-ID:      $Id$
// Copyright:   (c) 1999 Vaclav Slavik
// Licence:     wxWindows Licence
/////////////////////////////////////////////////////////////////////////////


#ifndef _WX_HTMLCELL_H_
#define _WX_HTMLCELL_H_

#ifdef __GNUG__
#pragma interface
#endif

#include "wx/defs.h"

#if wxUSE_HTML

#include "wx/html/htmltag.h"
#include "wx/html/htmldefs.h"
#include "wx/window.h"

class wxHtmlCell;
class wxHtmlContainerCell;

//--------------------------------------------------------------------------------
// wxHtmlCell
//                  Internal data structure. It represents fragments of parsed HTML
//                  page - a word, picture, table, horizontal line and so on.
//                  It is used by wxHtmlWindow to represent HTML page in memory.
//--------------------------------------------------------------------------------


class WXDLLEXPORT wxHtmlCell : public wxObject
{
    public:
        wxHtmlCell() : wxObject() {m_Next = NULL; m_Parent = NULL; m_Width = m_Height = m_Descent = 0; m_CanLiveOnPagebreak = TRUE;}
        virtual ~wxHtmlCell() {if (m_Next) delete m_Next;};

        void SetParent(wxHtmlContainerCell *p) {m_Parent = p;}
        wxHtmlContainerCell *GetParent() const {return m_Parent;}

        int GetPosX() const {return m_PosX;}
        int GetPosY() const {return m_PosY;}
        int GetWidth() const {return m_Width;}
        int GetHeight() const {return m_Height;}
        int GetDescent() const {return m_Descent;}
        virtual wxString GetLink(int WXUNUSED(x) = 0,
                                 int WXUNUSED(y) = 0) const
            { return m_Link; }
                // returns the link associated with this cell. The position is position within
                // the cell so it varies from 0 to m_Width, from 0 to m_Height
        wxHtmlCell *GetNext() const {return m_Next;}
                // members access methods

        virtual void SetPos(int x, int y) {m_PosX = x, m_PosY = y;}
        void SetLink(const wxString& link) {m_Link = link;}
        void SetNext(wxHtmlCell *cell) {m_Next = cell;}
                // members writin methods

        virtual void Layout(int w) {SetPos(0, 0); if (m_Next) m_Next -> Layout(w);};
                // 1. adjust cell's width according to the fact that maximal possible width is w.
                //    (this has sense when working with horizontal lines, tables etc.)
                // 2. prepare layout (=fill-in m_PosX, m_PosY (and sometime m_Height) members)
                //    = place items to fit window, according to the width w

        virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) {if (m_Next) m_Next -> Draw(dc, x, y, view_y1, view_y2);}
                // renders the cell

        virtual void DrawInvisible(wxDC& dc, int x, int y) {if (m_Next) m_Next -> DrawInvisible(dc, x, y);};
                // proceed drawing actions in case the cell is not visible (scrolled out of screen).
                // This is needed to change fonts, colors and so on

        virtual const wxHtmlCell* Find(int condition, const void* param) const {if (m_Next) return m_Next -> Find(condition, param); else return NULL;}
                // This method returns pointer to the FIRST cell for that
                // the condition
                // is true. It first checks if the condition is true for this
                // cell and then calls m_Next -> Find(). (Note: it checks
                // all subcells if the cell is container)
                // Condition is unique condition identifier (see htmldefs.h)
                // (user-defined condition IDs should start from 10000)
                // and param is optional parameter
                // Example : m_Cell -> Find(HTML_COND_ISANCHOR, "news");
                //   returns pointer to anchor news

        virtual void OnMouseClick(wxWindow *parent, int x, int y, bool left, bool middle, bool right);
                // This function is called when mouse button is clicked over the cell.
                // left, middle, right are flags indicating whether the button was or wasn't
                // pressed.
                // Parent is pointer to wxHtmlWindow that generated the event
                // HINT: if this handling is not enough for you you should use
                //       wxHtmlBinderCell
                
        virtual bool AdjustPagebreak(int *pagebreak);
                // This method used to adjust pagebreak position. The parameter is
                // variable that contains y-coordinate of page break (= horizontal line that
                // should not be crossed by words, images etc.). If this cell cannot be divided
                // into two pieces (each one on another page) then it moves the pagebreak
                // few pixels up.
                //
                // Returned value : true if pagebreak was modified, false otherwise
                // Usage : while (container->AdjustPagebreak(&p)) {}
                
        void SetCanLiveOnPagebreak(bool can) {m_CanLiveOnPagebreak = can;}
                // Sets cell's behaviour on pagebreaks (see AdjustPagebreak). Default
                // is true - the cell can be split on two pages


    protected:
        wxHtmlCell *m_Next;
                // pointer to the next cell
        wxHtmlContainerCell *m_Parent;
            // pointer to parent cell
        long m_Width, m_Height, m_Descent;
                // dimensions of fragment
                // m_Descent is used to position text&images..
        long m_PosX, m_PosY;
                // position where the fragment is drawn
        wxString m_Link;
                // destination address if this fragment is hypertext link, "" otherwise
        bool m_CanLiveOnPagebreak;
                // true if this cell can be placed on pagebreak, false otherwise

};


//--------------------------------------------------------------------------------
// Inherited cells:
//--------------------------------------------------------------------------------


//--------------------------------------------------------------------------------
// wxHtmlWordCell
//                  Single word in input stream.
//--------------------------------------------------------------------------------

class WXDLLEXPORT wxHtmlWordCell : public wxHtmlCell
{
    protected:
        wxString m_Word;

    public:
        wxHtmlWordCell(const wxString& word, wxDC& dc);
        void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
};


//--------------------------------------------------------------------------------
// wxHtmlContainerCell
//                  Container - it contains other cells. Basic of layout algorithm.
//--------------------------------------------------------------------------------

class WXDLLEXPORT wxHtmlContainerCell : public wxHtmlCell
{
    protected:
        int m_IndentLeft, m_IndentRight, m_IndentTop, m_IndentBottom;
                // indentation of subcells. There is always m_Indent pixels
                // big space between given border of the container and the subcells
                // it m_Indent < 0 it is in PERCENTS, otherwise it is in pixels
        int m_MinHeight, m_MinHeightAlign;
            // minimal height.
        int m_MaxLineWidth;
            // maximal widht of line. Filled during Layout()
        wxHtmlCell *m_Cells, *m_LastCell;
                // internal cells, m_Cells points to the first of them, m_LastCell to the last one.
                // (LastCell is needed only to speed-up InsertCell)
        int m_AlignHor, m_AlignVer;
                // alignment horizontal and vertical (left, center, right)
        int m_WidthFloat, m_WidthFloatUnits;
                // width float is used in adjustWidth
        bool m_UseBkColour;
        wxColour m_BkColour;
                // background color of this container
        bool m_UseBorder;
        wxColour m_BorderColour1, m_BorderColour2;
                // borders color of this container

    public:
        wxHtmlContainerCell(wxHtmlContainerCell *parent);
        ~wxHtmlContainerCell() {if (m_Cells) delete m_Cells;}

        virtual void Layout(int w);
        virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
        virtual void DrawInvisible(wxDC& dc, int x, int y);
        virtual bool AdjustPagebreak(int *pagebreak);

        void InsertCell(wxHtmlCell *cell);
                // insert cell at the end of m_Cells list
        void SetAlignHor(int al) {m_AlignHor = al;}
        int GetAlignHor() const {return m_AlignHor;}
        void SetAlignVer(int al) {m_AlignVer = al;}
                // sets horizontal/vertical alignment
        int GetAlignVer() const {return m_AlignVer;}
        void SetIndent(int i, int what, int units = HTML_UNITS_PIXELS);
                // sets left-border indentation. units is one of HTML_UNITS_* constants
                // what is combination of HTML_INDENT_*
        int GetIndent(int ind) const;
                // returns the indentation. ind is one of HTML_INDENT_* constants
        int GetIndentUnits(int ind) const;
                // returns type of value returned by GetIndent(ind)
        void SetAlign(const wxHtmlTag& tag);
                // sets alignment info based on given tag's params
        void SetWidthFloat(int w, int units) {m_WidthFloat = w; m_WidthFloatUnits = units;}
        void SetWidthFloat(const wxHtmlTag& tag);
                // sets floating width adjustment
                // (examples : 32 percent of parent container,
                // -15 pixels percent (this means 100 % - 15 pixels)
        void SetMinHeight(int h, int align = HTML_ALIGN_TOP) {m_MinHeight = h; m_MinHeightAlign = align;}
                // sets minimal height of this container.
        int GetMaxLineWidth() const {return m_MaxLineWidth;}
            // returns maximal line width in this container.
            // Call to this method is valid only after calling
            // Layout()
        void SetBackgroundColour(const wxColour& clr) {m_UseBkColour = TRUE; m_BkColour = clr;}
        void SetBorder(const wxColour& clr1, const wxColour& clr2) {m_UseBorder = TRUE; m_BorderColour1 = clr1, m_BorderColour2 = clr2;}
        virtual wxString GetLink(int x = 0, int y = 0) const;
        virtual const wxHtmlCell* Find(int condition, const void* param) const;
        virtual void OnMouseClick(wxWindow *parent, int x, int y, bool left, bool middle, bool right);

        wxHtmlCell* GetFirstCell() {return m_Cells;}
                // returns pointer to the first cell in container or NULL
};


//--------------------------------------------------------------------------------
// wxHtmlColourCell
//                  Color changer.
//--------------------------------------------------------------------------------

class WXDLLEXPORT wxHtmlColourCell : public wxHtmlCell
{
    public:
        wxColour m_Colour;
        unsigned m_Flags;

        wxHtmlColourCell(wxColour clr, int flags = HTML_CLR_FOREGROUND) : wxHtmlCell() {m_Colour = clr; m_Flags = flags;}
        virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
        virtual void DrawInvisible(wxDC& dc, int x, int y);
};


//--------------------------------------------------------------------------------
// wxHtmlFontCell
//                  Sets actual font used for text rendering
//--------------------------------------------------------------------------------

class WXDLLEXPORT wxHtmlFontCell : public wxHtmlCell
{
    public:
        wxFont *m_Font;

        wxHtmlFontCell(wxFont *font) : wxHtmlCell() {m_Font = font;};
        virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
        virtual void DrawInvisible(wxDC& dc, int x, int y);
};


//--------------------------------------------------------------------------------
// wxHtmlwidgetCell
//                  This cell is connected with wxWindow object
//                  You can use it to insert windows into HTML page
//                  (buttons, input boxes etc.)
//--------------------------------------------------------------------------------

class WXDLLEXPORT wxHtmlWidgetCell : public wxHtmlCell
{
    protected:
        wxWindow* m_Wnd;
        int m_WidthFloat;
                // width float is used in adjustWidth (it is in percents)

    public:
        wxHtmlWidgetCell(wxWindow *wnd, int w = 0);
                // !!! wnd must have correct parent!
                // if w != 0 then the m_Wnd has 'floating' width - it adjust
                // it's width according to parent container's width
                // (w is percent of parent's width)
        ~wxHtmlWidgetCell() {if (m_Wnd) m_Wnd -> Destroy(); }
        virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
        virtual void DrawInvisible(wxDC& dc, int x, int y);
        virtual void Layout(int w);
};


#endif

#endif // _WX_HTMLCELL_H_
Commit	Line	Data
5526e819 VS	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: htmlcell.h
	3	// Purpose: wxHtmlCell class is used by wxHtmlWindow/wxHtmlWinParser
	4	// as a basic visual element of HTML page
	5	// Author: Vaclav Slavik
69941f05	6	// RCS-ID: $Id$
5526e819 VS	7	// Copyright: (c) 1999 Vaclav Slavik
	8	// Licence: wxWindows Licence
	9	/////////////////////////////////////////////////////////////////////////////
	10
	11
69941f05 VS	12	#ifndef _WX_HTMLCELL_H_
69941f05 VS	13	#define _WX_HTMLCELL_H_
5526e819 VS	14
5526e819 VS	15	#ifdef __GNUG__
69941f05	16	#pragma interface
5526e819 VS	17	#endif
	18
	19	#include "wx/defs.h"
5526e819	20
4dcaf11a	21	#if wxUSE_HTML
5526e819	22
4dcaf11a RR	23	#include "wx/html/htmltag.h"
	24	#include "wx/html/htmldefs.h"
	25	#include "wx/window.h"
5526e819 VS	26
	27	class wxHtmlCell;
	28	class wxHtmlContainerCell;
	29
	30	//--------------------------------------------------------------------------------
	31	// wxHtmlCell
	32	// Internal data structure. It represents fragments of parsed HTML
	33	// page - a word, picture, table, horizontal line and so on.
	34	// It is used by wxHtmlWindow to represent HTML page in memory.
	35	//--------------------------------------------------------------------------------
	36
	37
	38	class WXDLLEXPORT wxHtmlCell : public wxObject
	39	{
5526e819	40	public:
db98870d	41	wxHtmlCell() : wxObject() {m_Next = NULL; m_Parent = NULL; m_Width = m_Height = m_Descent = 0; m_CanLiveOnPagebreak = TRUE;}
5526e819	42	virtual ~wxHtmlCell() {if (m_Next) delete m_Next;};
6e31e940	43
5526e819 VS	44	void SetParent(wxHtmlContainerCell *p) {m_Parent = p;}
5526e819 VS	45	wxHtmlContainerCell *GetParent() const {return m_Parent;}
6e31e940	46
5526e819 VS	47	int GetPosX() const {return m_PosX;}
	48	int GetPosY() const {return m_PosY;}
	49	int GetWidth() const {return m_Width;}
	50	int GetHeight() const {return m_Height;}
	51	int GetDescent() const {return m_Descent;}
6e31e940 VZ	52	virtual wxString GetLink(int WXUNUSED(x) = 0,
	53	int WXUNUSED(y) = 0) const
	54	{ return m_Link; }
5526e819 VS	55	// returns the link associated with this cell. The position is position within
	56	// the cell so it varies from 0 to m_Width, from 0 to m_Height
	57	wxHtmlCell *GetNext() const {return m_Next;}
	58	// members access methods
	59
	60	virtual void SetPos(int x, int y) {m_PosX = x, m_PosY = y;}
	61	void SetLink(const wxString& link) {m_Link = link;}
	62	void SetNext(wxHtmlCell *cell) {m_Next = cell;}
	63	// members writin methods
	64
	65	virtual void Layout(int w) {SetPos(0, 0); if (m_Next) m_Next -> Layout(w);};
	66	// 1. adjust cell's width according to the fact that maximal possible width is w.
	67	// (this has sense when working with horizontal lines, tables etc.)
	68	// 2. prepare layout (=fill-in m_PosX, m_PosY (and sometime m_Height) members)
	69	// = place items to fit window, according to the width w
	70
	71	virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) {if (m_Next) m_Next -> Draw(dc, x, y, view_y1, view_y2);}
	72	// renders the cell
	73
	74	virtual void DrawInvisible(wxDC& dc, int x, int y) {if (m_Next) m_Next -> DrawInvisible(dc, x, y);};
	75	// proceed drawing actions in case the cell is not visible (scrolled out of screen).
	76	// This is needed to change fonts, colors and so on
6e31e940	77
5526e819 VS	78	virtual const wxHtmlCell* Find(int condition, const void* param) const {if (m_Next) return m_Next -> Find(condition, param); else return NULL;}
	79	// This method returns pointer to the FIRST cell for that
	80	// the condition
	81	// is true. It first checks if the condition is true for this
	82	// cell and then calls m_Next -> Find(). (Note: it checks
	83	// all subcells if the cell is container)
	84	// Condition is unique condition identifier (see htmldefs.h)
	85	// (user-defined condition IDs should start from 10000)
	86	// and param is optional parameter
	87	// Example : m_Cell -> Find(HTML_COND_ISANCHOR, "news");
	88	// returns pointer to anchor news
	89
	90	virtual void OnMouseClick(wxWindow *parent, int x, int y, bool left, bool middle, bool right);
	91	// This function is called when mouse button is clicked over the cell.
	92	// left, middle, right are flags indicating whether the button was or wasn't
	93	// pressed.
	94	// Parent is pointer to wxHtmlWindow that generated the event
	95	// HINT: if this handling is not enough for you you should use
	96	// wxHtmlBinderCell
db98870d VS	97
	98	virtual bool AdjustPagebreak(int *pagebreak);
	99	// This method used to adjust pagebreak position. The parameter is
	100	// variable that contains y-coordinate of page break (= horizontal line that
	101	// should not be crossed by words, images etc.). If this cell cannot be divided
	102	// into two pieces (each one on another page) then it moves the pagebreak
	103	// few pixels up.
	104	//
	105	// Returned value : true if pagebreak was modified, false otherwise
	106	// Usage : while (container->AdjustPagebreak(&p)) {}
	107
	108	void SetCanLiveOnPagebreak(bool can) {m_CanLiveOnPagebreak = can;}
	109	// Sets cell's behaviour on pagebreaks (see AdjustPagebreak). Default
	110	// is true - the cell can be split on two pages
69941f05 VS	111
	112
	113	protected:
	114	wxHtmlCell *m_Next;
	115	// pointer to the next cell
	116	wxHtmlContainerCell *m_Parent;
	117	// pointer to parent cell
	118	long m_Width, m_Height, m_Descent;
	119	// dimensions of fragment
	120	// m_Descent is used to position text&images..
	121	long m_PosX, m_PosY;
	122	// position where the fragment is drawn
	123	wxString m_Link;
	124	// destination address if this fragment is hypertext link, "" otherwise
db98870d VS	125	bool m_CanLiveOnPagebreak;
db98870d VS	126	// true if this cell can be placed on pagebreak, false otherwise
69941f05	127
5526e819 VS	128	};
	129
	130
	131
	132
	133	//--------------------------------------------------------------------------------
	134	// Inherited cells:
	135	//--------------------------------------------------------------------------------
	136
	137
	138	//--------------------------------------------------------------------------------
	139	// wxHtmlWordCell
	140	// Single word in input stream.
	141	//--------------------------------------------------------------------------------
	142
	143	class WXDLLEXPORT wxHtmlWordCell : public wxHtmlCell
	144	{
	145	protected:
	146	wxString m_Word;
	147
	148	public:
	149	wxHtmlWordCell(const wxString& word, wxDC& dc);
	150	void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
	151	};
	152
	153
	154
	155
	156
	157	//--------------------------------------------------------------------------------
	158	// wxHtmlContainerCell
	159	// Container - it contains other cells. Basic of layout algorithm.
	160	//--------------------------------------------------------------------------------
	161
	162	class WXDLLEXPORT wxHtmlContainerCell : public wxHtmlCell
	163	{
	164	protected:
	165	int m_IndentLeft, m_IndentRight, m_IndentTop, m_IndentBottom;
	166	// indentation of subcells. There is always m_Indent pixels
	167	// big space between given border of the container and the subcells
	168	// it m_Indent < 0 it is in PERCENTS, otherwise it is in pixels
	169	int m_MinHeight, m_MinHeightAlign;
	170	// minimal height.
	171	int m_MaxLineWidth;
	172	// maximal widht of line. Filled during Layout()
	173	wxHtmlCell m_Cells, m_LastCell;
	174	// internal cells, m_Cells points to the first of them, m_LastCell to the last one.
	175	// (LastCell is needed only to speed-up InsertCell)
	176	int m_AlignHor, m_AlignVer;
	177	// alignment horizontal and vertical (left, center, right)
	178	int m_WidthFloat, m_WidthFloatUnits;
	179	// width float is used in adjustWidth
	180	bool m_UseBkColour;
	181	wxColour m_BkColour;
	182	// background color of this container
	183	bool m_UseBorder;
	184	wxColour m_BorderColour1, m_BorderColour2;
	185	// borders color of this container
	186
	187	public:
	188	wxHtmlContainerCell(wxHtmlContainerCell *parent);
	189	~wxHtmlContainerCell() {if (m_Cells) delete m_Cells;}
	190
	191	virtual void Layout(int w);
192	virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
193	virtual void DrawInvisible(wxDC& dc, int x, int y);
db98870d	194	virtual bool AdjustPagebreak(int *pagebreak);
6e31e940	195
5526e819 VS	196	void InsertCell(wxHtmlCell *cell);
	197	// insert cell at the end of m_Cells list
	198	void SetAlignHor(int al) {m_AlignHor = al;}
	199	int GetAlignHor() const {return m_AlignHor;}
	200	void SetAlignVer(int al) {m_AlignVer = al;}
	201	// sets horizontal/vertical alignment
	202	int GetAlignVer() const {return m_AlignVer;}
	203	void SetIndent(int i, int what, int units = HTML_UNITS_PIXELS);
	204	// sets left-border indentation. units is one of HTML_UNITS_* constants
	205	// what is combination of HTML_INDENT_*
	206	int GetIndent(int ind) const;
	207	// returns the indentation. ind is one of HTML_INDENT_* constants
	208	int GetIndentUnits(int ind) const;
	209	// returns type of value returned by GetIndent(ind)
	210	void SetAlign(const wxHtmlTag& tag);
	211	// sets alignment info based on given tag's params
	212	void SetWidthFloat(int w, int units) {m_WidthFloat = w; m_WidthFloatUnits = units;}
	213	void SetWidthFloat(const wxHtmlTag& tag);
	214	// sets floating width adjustment
	215	// (examples : 32 percent of parent container,
	216	// -15 pixels percent (this means 100 % - 15 pixels)
	217	void SetMinHeight(int h, int align = HTML_ALIGN_TOP) {m_MinHeight = h; m_MinHeightAlign = align;}
	218	// sets minimal height of this container.
	219	int GetMaxLineWidth() const {return m_MaxLineWidth;}
	220	// returns maximal line width in this container.
	221	// Call to this method is valid only after calling
	222	// Layout()
	223	void SetBackgroundColour(const wxColour& clr) {m_UseBkColour = TRUE; m_BkColour = clr;}
	224	void SetBorder(const wxColour& clr1, const wxColour& clr2) {m_UseBorder = TRUE; m_BorderColour1 = clr1, m_BorderColour2 = clr2;}
	225	virtual wxString GetLink(int x = 0, int y = 0) const;
	226	virtual const wxHtmlCell* Find(int condition, const void* param) const;
	227	virtual void OnMouseClick(wxWindow *parent, int x, int y, bool left, bool middle, bool right);
	228
	229	wxHtmlCell* GetFirstCell() {return m_Cells;}
	230	// returns pointer to the first cell in container or NULL
	231	};
	232
	233
	234
	235
	236
	237	//--------------------------------------------------------------------------------
	238	// wxHtmlColourCell
	239	// Color changer.
	240	//--------------------------------------------------------------------------------
	241
	242	class WXDLLEXPORT wxHtmlColourCell : public wxHtmlCell
	243	{
	244	public:
	245	wxColour m_Colour;
	246	unsigned m_Flags;
	247
	248	wxHtmlColourCell(wxColour clr, int flags = HTML_CLR_FOREGROUND) : wxHtmlCell() {m_Colour = clr; m_Flags = flags;}
	249	virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
	250	virtual void DrawInvisible(wxDC& dc, int x, int y);
	251	};
	252
	253
	254
	255
	256	//--------------------------------------------------------------------------------
	257	// wxHtmlFontCell
	258	// Sets actual font used for text rendering
	259	//--------------------------------------------------------------------------------
260
261	class WXDLLEXPORT wxHtmlFontCell : public wxHtmlCell
262	{
263	public:
264	wxFont *m_Font;
265
266	wxHtmlFontCell(wxFont *font) : wxHtmlCell() {m_Font = font;};
267	virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
268	virtual void DrawInvisible(wxDC& dc, int x, int y);
269	};
270
271
272
273
274
275
276	//--------------------------------------------------------------------------------
277	// wxHtmlwidgetCell
278	// This cell is connected with wxWindow object
279	// You can use it to insert windows into HTML page
280	// (buttons, input boxes etc.)
281	//--------------------------------------------------------------------------------
282
283	class WXDLLEXPORT wxHtmlWidgetCell : public wxHtmlCell
284	{
285	protected:
286	wxWindow* m_Wnd;
287	int m_WidthFloat;
288	// width float is used in adjustWidth (it is in percents)
289
290	public:
291	wxHtmlWidgetCell(wxWindow *wnd, int w = 0);
292	// !!! wnd must have correct parent!
293	// if w != 0 then the m_Wnd has 'floating' width - it adjust
294	// it's width according to parent container's width
295	// (w is percent of parent's width)
c32cfa36	296	~wxHtmlWidgetCell() {if (m_Wnd) m_Wnd -> Destroy(); }
5526e819 VS	297	virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
	298	virtual void DrawInvisible(wxDC& dc, int x, int y);
	299	virtual void Layout(int w);
	300	};
	301
	302
	303
5526e819 VS	304	#endif
5526e819 VS	305
69941f05	306	#endif // _WX_HTMLCELL_H_
5526e819	307