Solves STR#2889, increases reusability of SetSize() in example.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9728 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2012-11-20 18:32:59 +00:00 · 2012-11-20 18:32:59 +00:00 · 84f374f805
commit 84f374f805
parent c5baa8dac3
1 changed files with 1 additions and 0 deletions
--- a/examples/table-as-container.cxx
+++ b/examples/table-as-container.cxx
@ -57,6 +57,7 @@ public:
  ~WidgetTable() { }

  void SetSize(int newrows, int newcols) {
+    clear();		// clear any previous widgets, if any
    rows(newrows);
    cols(newcols);