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Merge branch 'hotfix-1.4.1' into develop

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Jinhao
2017-01-21 04:54:51 +08:00
parent 5ee6631c0e 238e85756f
commit 352a8ddef1
4 changed files with 173 additions and 255 deletions
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26
source/gui/widgets/menu.cpp
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@@ -1,7 +1,7 @@
/*
* A Menu implementation
* Nana C++ Library(http://www.nanapro.org)
* Copyright(C) 2009-2016 Jinhao(cnjinhao@hotmail.com)
* Copyright(C) 2009-2017 Jinhao(cnjinhao@hotmail.com)
*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
@@ -86,6 +86,11 @@ namespace nana
return item_.flags.checked;
}
std::string menu_item_type::item_proxy::text() const
{
return item_.text;
}
std::size_t menu_item_type::item_proxy::index() const
{
return index_;
@@ -1117,10 +1122,11 @@ namespace nana
delete impl_;
}
auto menu::append(std::string text_utf8, const menu::event_fn_t& callback) -> item_proxy
auto menu::append(std::string text_utf8, const menu::event_fn_t& handler) -> item_proxy
{
impl_->mbuilder.data().items.emplace_back(new item_type(std::move(text_utf8), callback));
return item_proxy(size() - 1, *impl_->mbuilder.data().items.back());
std::unique_ptr<item_type> item{ new item_type{ std::move(text_utf8), handler } };
impl_->mbuilder.data().items.emplace_back(item.get());
return item_proxy(size() - 1, *item.release());
}
void menu::append_splitter()
@@ -1128,6 +1134,18 @@ namespace nana
impl_->mbuilder.data().items.emplace_back(new item_type);
}
auto menu::insert(std::size_t pos, std::string text_utf8, const event_fn_t& handler) -> item_proxy
{
auto & items = impl_->mbuilder.data().items;
if (pos > items.size())
throw std::out_of_range("menu: a new item inserted to an invalid position");
std::unique_ptr<item_type> item{ new item_type{ std::move(text_utf8), handler } };
impl_->mbuilder.data().items.emplace(impl_->mbuilder.data().items.cbegin() + pos, item.get());
return item_proxy{ pos, *item.release() };
}
void menu::clear()
{
internal_scope_guard lock;