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Implements double click event on items, allowing to block the category expansion change.

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This commit is contained in:
Leonardo Backes Vargas
2015-12-24 20:25:50 -02:00
parent 13669f7591
commit 3f1991ba1a
2 changed files with 52 additions and 17 deletions
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21
include/nana/gui/widgets/listbox.hpp
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@@ -466,13 +466,25 @@ namespace nana
}
}//end namespace drawerbase
struct arg_listbox
struct arg_listbox
: public event_arg
{
mutable drawerbase::listbox::item_proxy item;
bool selected;
arg_listbox(const drawerbase::listbox::item_proxy&, bool selected);
};
struct arg_item
: public event_arg
{
mutable drawerbase::listbox::item_proxy item;
bool selected;
drawerbase::listbox::index_pair item;
drawerbase::listbox::size_type column;
void block_category_change() const;
bool category_change_blocked() const;
arg_listbox(const drawerbase::listbox::item_proxy&, bool selected);
arg_item(const drawerbase::listbox::index_pair&, drawerbase::listbox::size_type column);
private:
mutable bool _m_block_change;
};
namespace drawerbase
@@ -484,6 +496,7 @@ namespace nana
{
basic_event<arg_listbox> checked;
basic_event<arg_listbox> selected;
basic_event<arg_item> item_dbl_click;
};
struct scheme