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adjust dockpanes when a dockpane is floating/docking

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This commit is contained in:
Jinhao
2015-09-01 03:49:38 +08:00
parent c4af5dafce
commit ebd8da13f0
4 changed files with 199 additions and 22 deletions
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62
source/gui/widgets/tabbar.cpp
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@@ -1275,8 +1275,6 @@ namespace nana
#include <forward_list>
namespace nana
{
namespace ng
{
namespace drawerbase
{
namespace tabbar_lite
@@ -1286,6 +1284,7 @@ namespace nana
::std::string text;
::nana::any value;
::std::pair<int, int> pos_ends;
::nana::window attached_window{ nullptr };
item(std::string t, ::nana::any v)
: text(std::move(t)), value(std::move(v))
@@ -1361,6 +1360,23 @@ namespace nana
return items_;
}
void show_attached_window()
{
if (indexes_.active_pos != npos)
{
auto i = items_.cbegin();
std::advance(i, indexes_.active_pos);
API::show_window(i->attached_window, true);
std::size_t pos = 0;
for (auto & m : items_)
{
if (pos++ != indexes_.active_pos)
API::show_window(m.attached_window, false);
}
}
}
bool track_pointer(const point& pos)
{
std::size_t item_pos = 0;
@@ -1476,7 +1492,7 @@ namespace nana
delete model_;
}
model* driver::get_model()
model* driver::get_model() const throw()
{
return model_;
}
@@ -1514,10 +1530,12 @@ namespace nana
void driver::mouse_down(graph_reference graph, const arg_mouse&)
{
auto & indexes = model_->get_indexes();
if (indexes.hovered_pos == model_->npos)
if ((indexes.hovered_pos == model_->npos) || (indexes.active_pos == indexes.hovered_pos))
return;
indexes.active_pos = indexes.hovered_pos;
model_->show_attached_window();
refresh(graph);
API::lazy_refresh();
}
@@ -1532,6 +1550,41 @@ namespace nana
this->create(parent_wd, r, visible);
}
//capacity
std::size_t tabbar_lite::length() const
{
auto& items = get_drawer_trigger().get_model()->items();
internal_scope_guard lock;
std::size_t off = 0;
auto i = items.cbegin(), end = items.cend();
while (i != end)
{
++i;
++off;
}
return off;
}
//modifiers
void tabbar_lite::attach(std::size_t pos_set, window wd)
{
auto model = get_drawer_trigger().get_model();
internal_scope_guard lock;
for (auto & m : model->items())
{
if (0 == pos_set--)
{
m.attached_window = wd;
model->show_attached_window();
return;
}
}
throw std::out_of_range("invalid position of tabbar_lite");
}
void tabbar_lite::push_back(std::string text, ::nana::any any)
{
auto & items = get_drawer_trigger().get_model()->items();
@@ -1561,5 +1614,4 @@ namespace nana
API::refresh_window(handle());
}
//end class tabbar
}
}//end namespace nana