From 7ae0c170ad2f63ac7e27d0496cd9c167e2bd0cbd Mon Sep 17 00:00:00 2001 From: Albrecht Schlosser Date: Sat, 20 Feb 2010 17:40:07 +0000 Subject: Added Fl_Widget_Tracker in handle() methods etc. to avoid accessing widgets after deletion (STR #1306). This is all I could find, but maybe there are more places in the code. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7115 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/Fl_File_Input.cxx | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'src/Fl_File_Input.cxx') diff --git a/src/Fl_File_Input.cxx b/src/Fl_File_Input.cxx index efd2d062e..8faf8b0bd 100644 --- a/src/Fl_File_Input.cxx +++ b/src/Fl_File_Input.cxx @@ -215,9 +215,12 @@ Fl_File_Input::handle(int event) // I - Event return Fl_Input::handle(event); default : - if (Fl_Input::handle(event)) { - damage(FL_DAMAGE_BAR); - return 1; + { Fl_Widget_Tracker wp(this); + if (Fl_Input::handle(event)) { + if (wp.exists()) + damage(FL_DAMAGE_BAR); + return 1; + } } return 0; } -- cgit v1.2.3