diff options
Diffstat (limited to 'lib/reltool/src/reltool_utils.erl')
| -rw-r--r-- | lib/reltool/src/reltool_utils.erl | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/reltool/src/reltool_utils.erl b/lib/reltool/src/reltool_utils.erl index 3e50324011..b0def45213 100644 --- a/lib/reltool/src/reltool_utils.erl +++ b/lib/reltool/src/reltool_utils.erl @@ -29,6 +29,7 @@ app_dir_test/2, split_app_dir/1, get_item/1, get_items/1, get_selected_items/3, select_items/3, select_item/2, + get_column_width/1, safe_keysearch/5, print/4, add_warning/3, @@ -383,6 +384,26 @@ select_item(ListCtrl, [{ItemNo, Text} | Items]) -> select_item(_ListCtrl, []) -> ok. +get_column_width(ListCtrl) -> + wx:batch(fun() -> + {Total, _} = wxWindow:getClientSize(ListCtrl), + Total - scroll_size(ListCtrl) + end). + +scroll_size(ObjRef) -> + case os:type() of + {win32, nt} -> 0; + {unix, darwin} -> + %% I can't figure out is there is a visible scrollbar + %% Always make room for it + wxSystemSettings:getMetric(?wxSYS_VSCROLL_X); + _ -> + case wxWindow:hasScrollbar(ObjRef, ?wxVERTICAL) of + true -> wxSystemSettings:getMetric(?wxSYS_VSCROLL_X); + false -> 0 + end + end. + safe_keysearch(Key, Pos, List, Mod, Line) -> case lists:keysearch(Key, Pos, List) of false -> |