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improve tabbar::attach

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This commit is contained in:
Jinhao
2016-07-07 07:57:48 +08:00
parent d74cfb3d6f
commit e73fc679f4
2 changed files with 39 additions and 10 deletions
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13
include/nana/gui/widgets/tabbar.hpp
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@@ -168,7 +168,7 @@ namespace nana
void insert(std::size_t, native_string_type&&, nana::any&&);
std::size_t length() const;
bool close_fly(bool);
void attach(std::size_t, window);
window attach(std::size_t, window, bool drop_other);
void erase(std::size_t);
void tab_color(std::size_t, bool is_bgcolor, const ::nana::color&);
void tab_image(size_t, const nana::paint::image&);
@@ -306,12 +306,19 @@ namespace nana
API::update_window(*this);
}
void attach(std::size_t pos, window attach_wd)
/// Attach a window to a specified tab. When the tab is activated, tabbar shows the attached window.
/**
* @param pos The position of tab to set the attached window.
* @param attach_wd A handle to the window to be set.
* @param drop_other Drop the attached windows of other tabs whose attach windows are equal to the parameter attach_wd. If drop_other is true, the other tabs attached windows equal to attach_wd will be dropped.
* @return A handle to the last attached window of specified tab.
*/
window attach(std::size_t pos, window attach_wd, bool drop_other = true)
{
if (attach_wd && API::empty_window(attach_wd))
throw std::invalid_argument("tabbar.attach: invalid window handle");
this->get_drawer_trigger().attach(pos, attach_wd);
return this->get_drawer_trigger().attach(pos, attach_wd, drop_other);
}
void erase(std::size_t pos)