X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/adaaa68635b4c8a4d8c5284add40366ea3eefb07..1b7751aaa9a86d76a850b9267bc0c201e3cea30f:/interface/wx/html/htmlcell.h diff --git a/interface/wx/html/htmlcell.h b/interface/wx/html/htmlcell.h index 52e4d7d9a8..c44ec814a8 100644 --- a/interface/wx/html/htmlcell.h +++ b/interface/wx/html/htmlcell.h @@ -1,107 +1,183 @@ ///////////////////////////////////////////////////////////////////////////// // Name: html/htmlcell.h -// Purpose: interface of wxHtmlColourCell +// Purpose: interface of wxHtml*Cell // Author: wxWidgets team // RCS-ID: $Id$ -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// + /** - @class wxHtmlColourCell + @class wxHtmlRenderingStyle + + wxHtmlSelection is data holder with information about text selection. + Selection is defined by two positions (beginning and end of the selection) + and two leaf(!) cells at these positions. + + @library{wxhtml} + @category{html} +*/ +class wxHtmlSelection +{ +public: + wxHtmlSelection(); - This cell changes the colour of either the background or the foreground. + // this version is used for the user selection defined with the mouse + void Set(const wxPoint& fromPos, const wxHtmlCell *fromCell, + const wxPoint& toPos, const wxHtmlCell *toCell); + void Set(const wxHtmlCell *fromCell, const wxHtmlCell *toCell); - @library{wxhtml} - @category{FIXME} + const wxHtmlCell *GetFromCell() const; + const wxHtmlCell *GetToCell() const; + + // these values are in absolute coordinates: + const wxPoint& GetFromPos() const; + const wxPoint& GetToPos() const; + + // these are From/ToCell's private data + void ClearFromToCharacterPos(); + bool AreFromToCharacterPosSet() const; + + void SetFromCharacterPos (wxCoord pos); + void SetToCharacterPos (wxCoord pos); + wxCoord GetFromCharacterPos () const; + wxCoord GetToCharacterPos () const; + + bool IsEmpty() const; +}; + + + +enum wxHtmlSelectionState +{ + wxHTML_SEL_OUT, // currently rendered cell is outside the selection + wxHTML_SEL_IN, // ... is inside selection + wxHTML_SEL_CHANGING // ... is the cell on which selection state changes +}; + + +/** + @class wxHtmlRenderingState + + Selection state is passed to wxHtmlCell::Draw so that it can render itself + differently e.g. when inside text selection or outside it. + + @library{wxhtml} + @category{html} */ -class wxHtmlColourCell : public wxHtmlCell +class wxHtmlRenderingState { public: - /** - Constructor. - - @param clr - The color - @param flags - Can be one of following: - - - - - - - wxHTML_CLR_FOREGROUND - - - - - change color of text - - - - - - wxHTML_CLR_BACKGROUND - - - - - change background color - */ - wxHtmlColourCell(wxColour clr, int flags = wxHTML_CLR_FOREGROUND); + wxHtmlRenderingState(); + + void SetSelectionState(wxHtmlSelectionState s); + wxHtmlSelectionState GetSelectionState() const; + + void SetFgColour(const wxColour& c); + const wxColour& GetFgColour() const; + void SetBgColour(const wxColour& c); + const wxColour& GetBgColour() const; + void SetBgMode(int m); + int GetBgMode() const; }; /** - @class wxHtmlWidgetCell + @class wxHtmlRenderingStyle - wxHtmlWidgetCell is a class that provides a connection between HTML cells and - widgets (an object derived - from wxWindow). You can use it to display things like forms, input boxes etc. - in an HTML window. + Allows HTML rendering customizations. + This class is used when rendering wxHtmlCells as a callback. - wxHtmlWidgetCell takes care of resizing and moving window. + @library{wxhtml} + @category{html} + + @see wxHtmlRenderingInfo +*/ +class wxHtmlRenderingStyle +{ +public: + /** + Returns the colour to use for the selected text. + */ + virtual wxColour GetSelectedTextColour(const wxColour& clr) = 0; + + /** + Returns the colour to use for the selected text's background. + */ + virtual wxColour GetSelectedTextBgColour(const wxColour& clr) = 0; +}; + + +/** + @class wxHtmlRenderingInfo + + This class contains information given to cells when drawing them. + Contains rendering state, selection information and rendering style object + that can be used to customize the output. @library{wxhtml} - @category{FIXME} + @category{html} + + @see @ref overview_html_cells, wxHtmlCell */ -class wxHtmlWidgetCell : public wxHtmlCell +class wxHtmlRenderingInfo { public: /** - Constructor. - - @param wnd - Connected window. It is parent window must be the wxHtmlWindow object within - which it is displayed! - @param w - Floating width. If non-zero width of wnd window is adjusted so that it is - always w percents of parent container's width. (For example w = 100 means - that the window - will always have same width as parent container) + Default ctor. */ - wxHtmlWidgetCell(wxWindow* wnd, int w = 0); + wxHtmlRenderingInfo(); + + //@{ + /** + Accessors. + */ + void SetSelection(wxHtmlSelection *s); + wxHtmlSelection *GetSelection() const; + + void SetStyle(wxHtmlRenderingStyle *style); + wxHtmlRenderingStyle& GetStyle(); + + wxHtmlRenderingState& GetState(); + //@} +}; + + + +// Flags for wxHtmlCell::FindCellByPos +enum +{ + wxHTML_FIND_EXACT = 1, + wxHTML_FIND_NEAREST_BEFORE = 2, + wxHTML_FIND_NEAREST_AFTER = 4 }; +// Superscript/subscript/normal script mode of a cell +enum wxHtmlScriptMode +{ + wxHTML_SCRIPT_NORMAL, + wxHTML_SCRIPT_SUB, + wxHTML_SCRIPT_SUP +}; + /** @class wxHtmlCell - Internal data structure. It represents fragments of parsed HTML - page, the so-called @b cell - a word, picture, table, horizontal line and so on. - It is used by wxHtmlWindow and - wxHtmlWinParser to represent HTML page in memory. + Internal data structure. It represents fragments of parsed HTML page, the + so-called @b cell - a word, picture, table, horizontal line and so on. + It is used by wxHtmlWindow and wxHtmlWinParser to represent HTML page in memory. You can divide cells into two groups : @e visible cells with non-zero width and - height and @e helper cells (usually with zero width and height) that - perform special actions such as color or font change. + height and @e helper cells (usually with zero width and height) that perform + special actions such as color or font change. @library{wxhtml} - @category{FIXME} + @category{html} - @see @ref overview_cells "Cells Overview", wxHtmlContainerCell + @see @ref overview_html_cells, wxHtmlContainerCell */ class wxHtmlCell : public wxObject { @@ -112,59 +188,87 @@ public: wxHtmlCell(); /** - This method is 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. - Returns @true if pagebreak was modified, @false otherwise + This method is used to adjust pagebreak position. + The first parameter is a variable that contains the y-coordinate of the 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 either moves the pagebreak a few pixels up, if possible, or, if + the cell cannot fit on the page at all, then the cell is forced to + split unconditionally. + + Returns @true if pagebreak was modified, @false otherwise. + + @param pagebreak + position in pixel of the pagebreak. + + @param known_pagebreaks + the list of the previous pagebreaks + + @param pageHeight + the height in pixel of the page drawable area + Usage: + @code + while (container->AdjustPagebreak(&p, kp, ph)) {} + @endcode + */ - virtual bool AdjustPagebreak(int* pagebreak); + virtual bool AdjustPagebreak(int* pagebreak, + const wxArrayInt& known_pagebreaks, + int pageHeight) const; /** Renders the cell. - + @param dc - Device context to which the cell is to be drawn + Device context to which the cell is to be drawn. @param x,y Coordinates of parent's upper left corner (origin). You must add this to m_PosX,m_PosY when passing coordinates to dc's methods - Example : dc - DrawText("hello", x + m_PosX, y + m_PosY) + Example: + @code + dc->DrawText("hello", x + m_PosX, y + m_PosY) + @endcode @param view_y1 - y-coord of the first line visible in window. This is - used to optimize rendering speed + y-coord of the first line visible in window. + This is used to optimize rendering speed. @param view_y2 - y-coord of the last line visible in window. This is - used to optimize rendering speed + y-coord of the last line visible in window. + This is used to optimize rendering speed. + @param info + Additional information for the rendering of the cell. */ - virtual void Draw(wxDC& dc, int x, int y, int view_y1, - int view_y2); + virtual void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2, wxHtmlRenderingInfo& info); /** - This method is called instead of Draw() when the - cell is certainly out of the screen (and thus invisible). This is not - nonsense - some tags (like wxHtmlColourCell - or font setter) must be drawn even if they are invisible! - + This method is called instead of Draw() when the cell is certainly out of + the screen (and thus invisible). This is not nonsense - some tags (like + wxHtmlColourCell or font setter) must be drawn even if they are invisible! + @param dc - Device context to which the cell is to be drawn + Device context to which the cell is to be drawn. @param x,y Coordinates of parent's upper left corner. You must add this to m_PosX,m_PosY when passing coordinates to dc's methods - Example : dc - DrawText("hello", x + m_PosX, y + m_PosY) + Example: + @code + dc->DrawText("hello", x + m_PosX, y + m_PosY) + @endcode + @param info + Additional information for the rendering of the cell. */ - virtual void DrawInvisible(wxDC& dc, int x, int y); + virtual void DrawInvisible(wxDC& dc, int x , int y, wxHtmlRenderingInfo& info); /** - Returns pointer to itself if this cell matches condition (or if any of the cells - following in the list matches), @NULL otherwise. - (In other words if you call top-level container's Find it will + Returns pointer to itself if this cell matches condition (or if any of the + cells following in the list matches), @NULL otherwise. + (In other words if you call top-level container's Find() it will return pointer to the first cell that matches the condition) + It is recommended way how to obtain pointer to particular cell or - to cell of some type (e.g. wxHtmlAnchorCell reacts on - wxHTML_COND_ISANCHOR condition) - + to cell of some type (e.g. wxHtmlAnchorCell reacts on wxHTML_COND_ISANCHOR + condition). + @param condition Unique integer identifier of condition @param param @@ -175,16 +279,17 @@ public: /** Returns descent value of the cell (m_Descent member). See explanation: + @image html htmlcell_descent.png */ int GetDescent() const; /** Returns pointer to the first cell in the list. - You can then use child's GetNext() - method to obtain pointer to the next cell in list. + You can then use child's GetNext() method to obtain pointer to the next + cell in list. + @note This shouldn't be used by the end user. If you need some way of - finding particular cell in the list, try Find() method - instead. + finding particular cell in the list, try Find() method instead. */ virtual wxHtmlCell* GetFirstChild() const; @@ -194,15 +299,14 @@ public: int GetHeight() const; /** - Returns unique cell identifier if there is any, empty string otherwise. + Returns unique cell identifier if there is any, the empty string otherwise. */ - virtual wxString GetId() const; + const wxString& GetId() const; /** Returns hypertext link if associated with this cell or @NULL otherwise. - See wxHtmlLinkInfo. - (Note: this makes sense only for visible tags). - + See wxHtmlLinkInfo. (Note: this makes sense only for visible tags). + @param x,y Coordinates of position where the user pressed mouse button. These coordinates are used e.g. by COLORMAP. Values are relative to the @@ -212,7 +316,7 @@ public: /** Returns cursor to show when mouse pointer is over the cell. - + @param window interface to the parent HTML window */ @@ -249,32 +353,38 @@ public: int GetWidth() const; /** + Layouts the cell. + This method performs two actions: - adjusts the cell's width according to the fact that maximal possible width is - @e w. - (this has sense when working with horizontal lines, tables etc.) - prepares layout (=fill-in m_PosX, m_PosY (and sometimes m_Height) members) - based on actual width @e w - It must be called before displaying cells structure because - m_PosX and m_PosY are undefined (or invalid) - before calling Layout. + -# adjusts the cell's width according to the fact that maximal possible + width is @e w (this has sense when working with horizontal lines, tables etc.) + -# prepares layout (=fill-in m_PosX, m_PosY (and sometimes m_Height) members) + based on actual width @e w + + It must be called before displaying cells structure because m_PosX and + m_PosY are undefined (or invalid) before calling Layout(). */ virtual void Layout(int w); /** - This function is simple event handler. Each time the user clicks mouse button - over a cell within wxHtmlWindow this method of that - cell is called. Default behavior is to call - wxHtmlWindow::LoadPage. - + This function is simple event handler. + Each time the user clicks mouse button over a cell within wxHtmlWindow + this method of that cell is called. + Default behaviour is to call wxHtmlWindow::LoadPage. + @param window interface to the parent HTML window @param pos coordinates of mouse click (this is relative to cell's origin @param event mouse event that triggered the call - + @return @true if a link was clicked, @false otherwise. + + @since 2.7.0 (before OnMouseClick() method served a similar purpose). + + @note + If you need more "advanced" event handling you should use wxHtmlBinderCell instead. */ virtual bool ProcessMouseClick(wxHtmlWindowInterface* window, const wxPoint& pos, @@ -286,8 +396,8 @@ public: void SetId(const wxString& id); /** - Sets the hypertext link associated with this cell. (Default value - is wxHtmlLinkInfo("", "") (no link)) + Sets the hypertext link associated with this cell. + (Default value is wxHtmlLinkInfo("", "") (no link)) */ void SetLink(const wxHtmlLinkInfo& link); @@ -295,13 +405,13 @@ public: Sets the next cell in the list. This shouldn't be called by user - it is to be used only by wxHtmlContainerCell::InsertCell. */ - void SetNext(wxHtmlCell cell); + void SetNext(wxHtmlCell* cell); /** - Sets parent container of this cell. This is called from - wxHtmlContainerCell::InsertCell. + Sets parent container of this cell. + This is called from wxHtmlContainerCell::InsertCell. */ - void SetParent(wxHtmlContainerCell p); + void SetParent(wxHtmlContainerCell* p); /** Sets the cell's position within parent container. @@ -318,9 +428,9 @@ public: contain more cells in it. It is heavily used in the wxHTML layout algorithm. @library{wxhtml} - @category{FIXME} + @category{html} - @see @ref overview_cells "Cells Overview" + @see @ref overview_html_cells */ class wxHtmlContainerCell : public wxHtmlCell { @@ -328,7 +438,7 @@ public: /** Constructor. @a parent is pointer to parent container or @NULL. */ - wxHtmlContainerCell(wxHtmlContainerCell parent); + wxHtmlContainerCell(wxHtmlContainerCell* parent); /** Returns container's horizontal alignment. @@ -342,17 +452,16 @@ public: /** Returns the background colour of the container or @c wxNullColour if no - background - colour is set. + background colour is set. */ wxColour GetBackgroundColour(); /** Returns the indentation. @a ind is one of the @b wxHTML_INDENT_* constants. - @note You must call GetIndentUnits() - with same @a ind parameter in order to correctly interpret the returned integer - value. - It is NOT always in pixels! + + @note You must call GetIndentUnits() with same @a ind parameter in order + to correctly interpret the returned integer value. + It is NOT always in pixels! */ int GetIndent(int ind) const; @@ -363,111 +472,40 @@ public: int GetIndentUnits(int ind) const; /** - Inserts new cell into the container. + Inserts a new cell into the container. */ - void InsertCell(wxHtmlCell cell); + void InsertCell(wxHtmlCell* cell); /** Sets the container's alignment (both horizontal and vertical) according to - the values stored in @e tag. (Tags @c ALIGN parameter is extracted.) In fact - it is only a front-end to SetAlignHor() - and SetAlignVer(). + the values stored in @e tag. (Tags @c ALIGN parameter is extracted.) + In fact it is only a front-end to SetAlignHor() and SetAlignVer(). */ void SetAlign(const wxHtmlTag& tag); /** - Sets the container's @e horizontal alignment. During wxHtmlCell::Layout - each line is aligned according to @a al value. - + Sets the container's @e horizontal alignment. + During wxHtmlCell::Layout each line is aligned according to @a al value. + @param al new horizontal alignment. May be one of these values: - - - - - - - wxHTML_ALIGN_LEFT - - - - - lines are left-aligned (default) - - - - - - wxHTML_ALIGN_JUSTIFY - - - - - lines are justified - - - - - - wxHTML_ALIGN_CENTER - - - - - lines are centered - - - - - - wxHTML_ALIGN_RIGHT - - - - - lines are right-aligned + - wxHTML_ALIGN_LEFT: lines are left-aligned (default) + - wxHTML_ALIGN_JUSTIFY: lines are justified + - wxHTML_ALIGN_CENTER: lines are centered + - wxHTML_ALIGN_RIGHT: lines are right-aligned */ void SetAlignHor(int al); /** Sets the container's @e vertical alignment. This is per-line alignment! - + @param al new vertical alignment. May be one of these values: - - - - - - - wxHTML_ALIGN_BOTTOM - - - - - cells are over the line (default) - - - - - - wxHTML_ALIGN_CENTER - - - - - cells are centered on line - - - - - - wxHTML_ALIGN_TOP - - - - - cells are under the line + - wxHTML_ALIGN_BOTTOM: cells are over the line (default) + - wxHTML_ALIGN_CENTER: cells are centered on line + - wxHTML_ALIGN_TOP: cells are under the line + + @image html htmlcontcell_alignv.png */ void SetAlignVer(int al); @@ -478,198 +516,95 @@ public: /** Sets the border (frame) colours. A border is a rectangle around the container. - + @param clr1 Colour of top and left lines @param clr2 Colour of bottom and right lines + @param border + Size of the border in pixels */ - void SetBorder(const wxColour& clr1, const wxColour& clr2); + void SetBorder(const wxColour& clr1, const wxColour& clr2, int border = 1); /** Sets the indentation (free space between borders of container and subcells). - + + @image html htmlcontcell_indent.png + @param i Indentation value. @param what Determines which of the four borders we're setting. It is OR combination of following constants: - - - - - - - wxHTML_INDENT_TOP - - - - - top border - - - - - - wxHTML_INDENT_BOTTOM - - - - - bottom - - - - - - wxHTML_INDENT_LEFT - - - - - left - - - - - - wxHTML_INDENT_RIGHT - - - - - right - - - - - - wxHTML_INDENT_HORIZONTAL - - - - - left and right - - - - - - wxHTML_INDENT_VERTICAL - - - - - top and bottom - - - - - - wxHTML_INDENT_ALL - - - - - all 4 borders + - wxHTML_INDENT_TOP: top border + - wxHTML_INDENT_BOTTOM: bottom + - wxHTML_INDENT_LEFT: left + - wxHTML_INDENT_RIGHT: right + - wxHTML_INDENT_HORIZONTAL: left and right + - wxHTML_INDENT_VERTICAL: top and bottom + - wxHTML_INDENT_ALL: all 4 borders @param units - Units of i. This parameter affects interpretation of value. - - - - - - - wxHTML_UNITS_PIXELS - - - - - i is number of pixels - - - - - - wxHTML_UNITS_PERCENT - - - - - i is interpreted as percents of width - of parent container + Units of i. This parameter affects interpretation of value. + - wxHTML_UNITS_PIXELS: @a i is number of pixels + - wxHTML_UNITS_PERCENT: @a i is interpreted as percents of width + of parent container */ void SetIndent(int i, int what, int units = wxHTML_UNITS_PIXELS); /** Sets minimal height of the container. - When container's wxHtmlCell::Layout is called, m_Height - is set depending on layout of subcells to the height of area covered - by layed-out subcells. Calling this method guarantees you that the height - of container is never smaller than @a h - even if the subcells cover - much smaller area. - + When container's wxHtmlCell::Layout is called, m_Height is set depending + on layout of subcells to the height of area covered by layed-out subcells. + Calling this method guarantees you that the height of container is never + smaller than @a h - even if the subcells cover much smaller area. + @param h The minimal height. @param align If height of the container is lower than the minimum height, empty space - must be inserted - somewhere in order to ensure minimal height. This parameter is one of - wxHTML_ALIGN_TOP, - wxHTML_ALIGN_BOTTOM, wxHTML_ALIGN_CENTER. It refers to the contents, not to - the + must be inserted somewhere in order to ensure minimal height. + This parameter is one of @c wxHTML_ALIGN_TOP, @c wxHTML_ALIGN_BOTTOM, + @c wxHTML_ALIGN_CENTER. It refers to the contents, not to the empty place. */ void SetMinHeight(int h, int align = wxHTML_ALIGN_TOP); - //@{ /** Sets floating width adjustment. + The normal behaviour of container is that its width is the same as the width of parent container (and thus you can have only one sub-container per line). - You can change this by setting FWA. - @a pixel_scale is number of real pixels that equals to 1 HTML pixel. - + You can change this by setting the floating width adjustment. + @param w Width of the container. If the value is negative it means - complement to full width of parent container (e.g. - SetWidthFloat(-50, wxHTML_UNITS_PIXELS) sets the width - of container to parent's width minus 50 pixels. This is useful when - creating tables - you can call SetWidthFloat(50) and SetWidthFloat(-50)) + complement to full width of parent container. + E.g. @code SetWidthFloat(-50, wxHTML_UNITS_PIXELS) @endcode sets the + width of container to parent's width minus 50 pixels. This is useful when + creating tables - you can call SetWidthFloat(50) and SetWidthFloat(-50). @param units Units of w This parameter affects the interpretation of value. - - - - - - - wxHTML_UNITS_PIXELS - - - - - w is number of pixels - - - - - - wxHTML_UNITS_PERCENT - - - - - w is interpreted as percents of width - of parent container - @param tag - In the second version of method, w and units - info is extracted from tag's WIDTH parameter. + - wxHTML_UNITS_PIXELS: @a w is number of pixels + - wxHTML_UNITS_PERCENT: @a w is interpreted as percents of width + of parent container */ void SetWidthFloat(int w, int units); + + /** + Sets floating width adjustment. + + The normal behaviour of container is that its width is the same as the width of + parent container (and thus you can have only one sub-container per line). + You can change this by setting the floating width adjustment. + + @param tag + In the second version of method, @a w and @a units info is extracted + from tag's WIDTH parameter. + @param pixel_scale + This is number of real pixels that equals to 1 HTML pixel. + */ void SetWidthFloat(const wxHtmlTag& tag, double pixel_scale = 1.0); - //@} }; @@ -677,51 +612,154 @@ public: /** @class wxHtmlLinkInfo - This class stores all necessary information about hypertext - links (as represented by @c A tag in HTML documents). In - current implementation it stores URL and target frame name. - @e Note that frames are not currently supported by wxHTML! + This class stores all necessary information about hypertext links + (as represented by \ tag in HTML documents). + In current implementation it stores URL and target frame name. + + @note Frames are not currently supported by wxHTML! @library{wxhtml} - @category{FIXME} + @category{html} */ class wxHtmlLinkInfo : public wxObject { public: - //@{ /** - Construct hypertext link from HREF (aka URL) and TARGET (name of target - frame). + Default ctor. */ wxHtmlLinkInfo(); + + /** + Construct hypertext link from HREF (aka URL) and TARGET (name of target frame). + */ wxHtmlLinkInfo(const wxString& href, const wxString& target = wxEmptyString); - //@} /** - Return pointer to event that generated OnLinkClicked event. Valid - only within wxHtmlWindow::OnLinkClicked, - @NULL otherwise. + Return pointer to event that generated OnLinkClicked() event. + Valid only within wxHtmlWindow::OnLinkClicked, @NULL otherwise. */ const wxMouseEvent* GetEvent() const; /** - Return @e HREF value of the @c A tag. + Return @e HREF value of the \ tag. */ wxString GetHref() const; /** - Return pointer to the cell that was clicked. Valid - only within wxHtmlWindow::OnLinkClicked, - @NULL otherwise. + Return pointer to the cell that was clicked. + Valid only within wxHtmlWindow::OnLinkClicked, @NULL otherwise. */ const wxHtmlCell* GetHtmlCell() const; /** - Return @e TARGET value of the @c A tag (this value - is used to specify in which frame should be the page pointed - by @ref gethref() Href opened). + Return @e TARGET value of the \ tag (this value is used to specify + in which frame should be the page pointed by @ref GetHref() Href opened). */ wxString GetTarget() const; }; +/** + @class wxHtmlColourCell + + This cell changes the colour of either the background or the foreground. + + @library{wxhtml} + @category{html} +*/ +class wxHtmlColourCell : public wxHtmlCell +{ +public: + /** + Constructor. + + @param clr + The color + @param flags + Can be one of following: + - wxHTML_CLR_FOREGROUND: change color of text + - wxHTML_CLR_BACKGROUND: change background color + */ + wxHtmlColourCell(const wxColour& clr, int flags = wxHTML_CLR_FOREGROUND); +}; + + + +/** + @class wxHtmlWidgetCell + + wxHtmlWidgetCell is a class that provides a connection between HTML cells and + widgets (an object derived from wxWindow). + You can use it to display things like forms, input boxes etc. in an HTML window. + + wxHtmlWidgetCell takes care of resizing and moving window. + + @library{wxhtml} + @category{html} +*/ +class wxHtmlWidgetCell : public wxHtmlCell +{ +public: + /** + Constructor. + + @param wnd + Connected window. It is parent window @b must be the wxHtmlWindow object + within which it is displayed! + @param w + Floating width. If non-zero width of wnd window is adjusted so that it is + always w percents of parent container's width. (For example w = 100 means + that the window will always have same width as parent container). + */ + wxHtmlWidgetCell(wxWindow* wnd, int w = 0); +}; + + + +/** + @class wxHtmlWordCell + + This html cell represents a single word or text fragment in the document stream. + + @library{wxhtml} + @category{html} +*/ +class wxHtmlWordCell : public wxHtmlCell +{ +public: + wxHtmlWordCell(const wxString& word, const wxDC& dc); +}; + + +/** + @class wxHtmlWordWithTabsCell + + wxHtmlWordCell is a specialization for storing text fragments with + embedded tab characters. + + @library{wxhtml} + @category{html} +*/ +class wxHtmlWordWithTabsCell : public wxHtmlWordCell +{ +public: + wxHtmlWordWithTabsCell(const wxString& word, + const wxString& wordOrig, + size_t linepos, + const wxDC& dc); +}; + + +/** + @class wxHtmlFontCell + + This cell represents a font change in the document stream. + + @library{wxhtml} + @category{html} +*/ +class wxHtmlFontCell : public wxHtmlCell +{ +public: + wxHtmlFontCell(wxFont *font); +};