X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6e31e940637b08f56e23321b4b6df8e52fe31ca3..4c61bdabd61e54a444b6f0d8f1dc73d6fe09085b:/include/wx/html/htmlcell.h

diff --git a/include/wx/html/htmlcell.h b/include/wx/html/htmlcell.h
index 667682997d..862f7ebebb 100644
--- a/include/wx/html/htmlcell.h
+++ b/include/wx/html/htmlcell.h
@@ -3,16 +3,17 @@
 // 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 __HTMLCELL_H__
-#define __HTMLCELL_H__
+#ifndef _WX_HTMLCELL_H_
+#define _WX_HTMLCELL_H_
 
 #ifdef __GNUG__
-#pragma interface "htmlcell.h"
+#pragma interface
 #endif
 
 #include "wx/defs.h"
@@ -36,21 +37,8 @@ class wxHtmlContainerCell;
 
 class WXDLLEXPORT wxHtmlCell : public wxObject
 {
-    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
-
     public:
-        wxHtmlCell() : wxObject() {m_Next = NULL; m_Parent = NULL; m_Width = m_Height = m_Descent = 0;};
+        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;}
@@ -106,6 +94,37 @@ class WXDLLEXPORT wxHtmlCell : public wxObject
                 // 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
+
 };
 
 
@@ -172,6 +191,7 @@ class WXDLLEXPORT wxHtmlContainerCell : public wxHtmlCell
         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
@@ -281,15 +301,7 @@ class WXDLLEXPORT wxHtmlWidgetCell : public wxHtmlCell
 
 
 
-
-#endif // __HTMLCELL_H__
-
 #endif
 
-
-
-
-
-
-
+#endif // _WX_HTMLCELL_H_