added and documented wxWindow::MoveBefore/AfterInTabOrder()

[wxWidgets.git] / src / html / htmlcell.cpp

diff --git a/src/html/htmlcell.cpp b/src/html/htmlcell.cpp
index 0fdae44298516c483a661dcd02341c772ac287ff..a020833ea2318d2dadaadbdbc4b16e14e4834813 100644 (file)
--- a/src/html/htmlcell.cpp
+++ b/src/html/htmlcell.cpp
@@ -775,51 +775,54 @@ void wxHtmlContainerCell::Layout(int w)
                 // between two cells separated by, e.g. font change, cell which
                 // is wrong
 
                 // between two cells separated by, e.g. font change, cell which
                 // is wrong
 

-                const int step = s_width - xpos;
+                int step = s_width - xpos;

                 if ( step > 0 )
                 {
                     // first count the cells which will get extra space
                     int total = 0;
 
                 if ( step > 0 )
                 {
                     // first count the cells which will get extra space
                     int total = 0;
 

-                    const wxHtmlCell *c,
-                                     *prev = NULL,
-                                     *next = NULL;
-                    for ( c = line; c != cell; prev = c, c = next )
+                    const wxHtmlCell *c;
+                    if ( line != cell )

                     {
                     {

-                        next = c->GetNext();
-                        if ( c->IsLinebreakAllowed() &&
-                                (next == cell || next->IsLinebreakAllowed()) &&
-                                    (!prev || prev->IsLinebreakAllowed()) )
+                        for ( c = line->GetNext(); c != cell; c = c->GetNext() )

                         {
                         {

-                            total++;
+                            if ( c->IsLinebreakAllowed() )
+                            {
+                                total++;
+                            }

                         }
                     }
 
                     // and now extra space to those cells which merit it
                     if ( total )
                     {
                         }
                     }
 
                     // and now extra space to those cells which merit it
                     if ( total )
                     {

-                        prev =
-                        next = NULL;
+                        // first cell on line is not moved:
+                        line->SetPos(line->GetPosX() + s_indent,
+                                     line->GetPosY() + ypos);
+                        
+                        line = line->GetNext();

                         for ( int n = 0; line != cell; line = line->GetNext() )
                         {
                         for ( int n = 0; line != cell; line = line->GetNext() )
                         {

-                            line->SetPos(line->GetPosX() + s_indent +
-                                           ((n * step) / total),
-                                           line->GetPosY() + ypos);
-
-                            next = line->GetNext();
-                            if ( line->IsLinebreakAllowed() &&
-                                    (next == cell ||
-                                        next->IsLinebreakAllowed()) &&
-                                        (!prev || prev->IsLinebreakAllowed()) )
+                            if ( line->IsLinebreakAllowed() )

                             {
                                 // offset the next cell relative to this one
                                 // thus increasing our size
                                 n++;
                             }
                             {
                                 // offset the next cell relative to this one
                                 // thus increasing our size
                                 n++;
                             }

+                            
+                            line->SetPos(line->GetPosX() + s_indent +
+                                           ((n * step) / total),
+                                           line->GetPosY() + ypos);

                         }
                     }
                         }
                     }

+                    else
+                    {
+                        // this will cause the code to enter "else branch" below:
+                        step = 0;
+                    }

                 }
                 }

-                else // no extra space to distribute
+                // else branch:
+                if ( step <= 0 ) // no extra space to distribute

                 {
                     // just set the indent properly
                     while (line != cell)
                 {
                     // just set the indent properly
                     while (line != cell)