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using geometric_scheme

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This commit is contained in:
qPCR4vir
2016-03-27 21:02:40 +02:00
parent c1f95c7f3c
commit e7b8e603e4
2 changed files with 77 additions and 59 deletions
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27
include/nana/gui/widgets/listbox.hpp
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@@ -532,14 +532,14 @@ namespace nana
/// \todo how to implement some geometrical parameters ??
unsigned max_header_width{ 3000 }; ///< during auto width don't alow more than this
unsigned min_header_width{ 20 }; ///< non counting suspension_width
unsigned suspension_width{ 0 }; ///< the trigger will set this to the width if ("...")
unsigned ext_w { 5 }; ///< ??
unsigned header_height { 20 }; ///< header height header_size
unsigned text_height { 0 }; ///< the trigger will set this to the height of the text font
unsigned item_height_ex { 6 }; ///< 6? item_height = text_height + item_height_ex
unsigned item_height { 0 }; ///< the trigger will set this TO item_height = text_height + item_height_ex
unsigned header_mouse_spliter_area_before{ 2 };
unsigned header_mouse_spliter_area_after { 3 };
unsigned suspension_width{ 8 }; ///< def= . the trigger will set this to the width if ("...")
unsigned ext_w { 5 }; ///< def= . ??
unsigned header_height { 20 }; ///< def= . header height header_size
unsigned text_height { 14 }; ///< the trigger will set this to the height of the text font
unsigned item_height_ex { 2 }; ///< Set !=0 !!!! def=6. item_height = text_height + item_height_ex
unsigned item_height { 16 }; ///< the trigger will set this TO item_height = text_height + item_height_ex
unsigned header_mouse_spliter_area_before{ 4 }; ///< def=2
unsigned header_mouse_spliter_area_after { 4 }; ///< def=3
};
}
@@ -586,6 +586,17 @@ By \a clicking on one header the list get \a reordered, first up, and then down
}
listbox.anyobj(0, 0, 10); //the type of customer's object is int.
listbox.anyobj(0, 0, 20);
5. listbox is a widget_object, with template parameters drawerbase::listbox::trigger and drawerbase::listbox::scheme
amon others.
That means that listbox have a member trigger_ constructed first and accecible with get_drawer_trigger() and
a member (unique pointer to) scheme_ accesible with scheme_type& scheme() created in the constructor
with API::dev::make_scheme<Scheme>() which call API::detail::make_scheme(::nana::detail::scheme_factory<Scheme>())
which call restrict::bedrock.make_scheme(static_cast<::nana::detail::scheme_factory_base&&>(factory));
which call pi_data_->scheme.create(std::move(factory));
which call factory.create(scheme_template(std::move(factory)));
which call (new Scheme(static_cast<Scheme&>(other)));
and which in create is setted with: API::dev::set_scheme(handle_, scheme_.get()); which save the scheme pointer in
the nana::detail::basic_window member pointer scheme
\todo doc: actualize this example listbox.at(0)...
\see nana::drawerbase::listbox::cat_proxy
\see nana::drawerbase::listbox::item_proxy