crash on selecting long text on the right pane.

[Péter Sümegi]

To reproduce:
1. Open BleachBit
2. Select many cleaner (to produce a long list)
3. Click to the beginning of the text, scroll down with the scroll bar, [Shift]+click to the end of the text
    (Alternatively: right click to the text - > select all
4. The application will crash immediate.

When starting bleachbit from the terminal, the crash produces this message:

The program 'bleachbit' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
  (Details: serial 16528 error_code 3 request_code 18 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

-----------------------------------------------------------------------------

System information:
BleachBit version 1.10
GTK version 2.24.30
local_cleaners_dir = /usr/share/cleaners
locale_dir = /usr/share/locale/
options_dir = /home/pet3r/.config/bleachbit
personal_cleaners_dir = /home/pet3r/.config/bleachbit/cleaners
system_cleaners_dir = /usr/share/bleachbit/cleaners
locale.getdefaultlocale = ('en_US', 'UTF-8')
os.getenv('DESKTOP_SESSION') = /usr/share/xsessions/plasma5
os.getenv('LOGNAME') = pet3r
os.getenv('USER') = pet3r
os.getenv('SUDO_UID') = None
os.path.expanduser('~') = /home/pet3r
platform.linux_distribution() = ('openSUSE ', '42.1', 'x86_64')
platform.platform = Linux-4.1.20-11-default-x86_64-with-SuSE-42.1-x86_64
platform.version = #1 SMP PREEMPT Fri Mar 18 14:42:07 UTC 2016 (0a392b2)
sys.argv = ['/usr/bin/bleachbit']
sys.executable = /usr/bin/python
sys.version = 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC]
__file__ = /usr/share/bleachbit/Diagnostic.pyc

[Andrew Ziem (ahziem1)]

I just tried this with 53,958 files on Ubuntu 15.10 and gtk 2.24.28, but it did not crash. Then I pasted into gedit and confirmed the lines were all there.

Did you have more files than 53K?

Would you please test with another GTK version 2 application on your system? The following is a list of some GTK applications, though some use GTK 3 now

https://en.wikipedia.org/wiki/List_of_GTK%2B_applications

If it helps, I can provide you a test file with many lines to load into a GTK text editor.