[lldb][gui] use left/right in the source view to scroll
authorLuboš Luňák <l.lunak@centrum.cz>
Wed, 5 Aug 2020 11:00:37 +0000 (13:00 +0200)
committerLuboš Luňák <l.lunak@centrum.cz>
Tue, 18 Aug 2020 11:25:01 +0000 (13:25 +0200)
commitdcd4589a0d68032076f6951190ab170fef9c3cf5
tree33d85f0e941a9dd1912789ce2eb89579705b6503
parent74f577845e8174e255688589d845d43eacf3923f
[lldb][gui] use left/right in the source view to scroll

I intentionally decided not to reset the column automatically
anywhere, because I don't know where and if at all that should happen.
There should be always an indication of being scrolled (too much)
to the right, so I'll leave this to whoever has an opinion.

Differential Revision: https://reviews.llvm.org/D85290
lldb/source/Core/IOHandlerCursesGUI.cpp
lldb/test/API/commands/gui/viewlarge/TestGuiViewLarge.py