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Added listbox::clear_headers() and menubar::clear()

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Added listbox::clear_headers() to remove all the columns (included categories and items) from the listbox
Added menubar::clear() to remove all the items from menubar
This commit is contained in:
besh81 2018-02-26 15:45:31 +01:00
parent dc23624ee6
commit 4c200e68a5
1 changed files with 1 additions and 0 deletions
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source/gui/widgets/listbox.cpp
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@ -5328,6 +5328,7 @@ namespace nana
{ {
internal_scope_guard lock; internal_scope_guard lock;
auto & ess = _m_ess(); auto & ess = _m_ess();
ess.lister.erase();
ess.header.clear(); ess.header.clear();
ess.update(); ess.update();
} }