ncurses 5.6 - patch 20080112

[ncurses.git] / ncurses / base / resizeterm.c

diff --git a/ncurses/base/resizeterm.c b/ncurses/base/resizeterm.c
index b2cff21677bb838bb97a0bb795a045c9c28988b3..eb2dd737f94c883b1995e4705eaff3e176c8eeb2 100644 (file)
--- a/ncurses/base/resizeterm.c
+++ b/ncurses/base/resizeterm.c
@@ -41,7 +41,7 @@
 #include <curses.priv.h>
 #include <term.h>
 
-MODULE_ID("$Id: resizeterm.c,v 1.28 2008/01/06 01:23:36 tom Exp $")
+MODULE_ID("$Id: resizeterm.c,v 1.30 2008/01/12 22:26:56 tom Exp $")
 
 #define stolen_lines (screen_lines - SP->_lines_avail)
 
@@ -210,24 +210,22 @@ adjust_window(WINDOW *win, int ToLines, int ToCols, int stolen EXTRA_DCLS)
         */
        win->_begy += (ToLines - CurLines);
     } else {
-       if (myLines == CurLines - stolen
-           && ToLines != CurLines)
+       if (myLines == (CurLines - stolen)
+           && ToLines != CurLines) {
            myLines = ToLines - stolen;
-       else if (myLines == CurLines
-                && ToLines != CurLines)
+       } else if (myLines == CurLines
+                  && ToLines != CurLines) {
            myLines = ToLines;
+       }
     }
 
-    if (myLines > ToLines)
+    if (myLines > ToLines) {
        myLines = ToLines;
+    }
 
     if (myCols > ToCols)
        myCols = ToCols;
 
-    if (myLines == CurLines
-       && ToLines != CurLines)
-       myLines = ToLines;
-
     if (myCols == CurCols
        && ToCols != CurCols)
        myCols = ToCols;
@@ -425,6 +423,10 @@ resizeterm(int ToLines, int ToCols)
 
            /* ripped-off lines are a special case: if we did not lengthen
             * them, we haven't moved them either.  repaint them, too.
+            *
+            * for the rest - stdscr and other windows - the client has to
+            * decide which to repaint, since without panels, ncurses does
+            * not know which are really on top.
             */
            for (rop = ripoff_stack; (rop - ripoff_stack) < N_RIPS; rop++) {
                if (rop->win != stdscr