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group with internal panel and place

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Non tested
This commit is contained in:
qPCR4vir 2015-04-13 01:59:30 +02:00
parent d13677f703
commit ae2a2aeec4
2 changed files with 49 additions and 4 deletions
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18
include/nana/gui/widgets/group.hpp
View File

@ -27,11 +27,21 @@ namespace nana{
class group
: public panel<true>
{
place plc_outer{*this};
panel<false> content {*this};
label titel/* {*this}*/;
place plc_inner{content};
unsigned int gap;
public:
group( widget &owner, ///<
string titel_ ={}, ///<
bool format =false, ///< Use a formated label?
unsigned gap =2, ///< betwen the content and the external limit
rectangle r ={} ///<
);
place& plc (){ return plc_inner; }
window inner(){ return content; }
};
}//end namespace nana
#endif

35
source/gui/widgets/group.cpp
View File

@ -18,8 +18,43 @@
#include <nana/gui/widgets/group.hpp>
namespace nana{
group::group( widget &owner, ///<
string titel_ /*={}*/, ///<
bool format /*=false*/, ///<
unsigned gap /*=2*/, ///<
rectangle r /*={} */ ///<
)
: panel (owner, r),
titel (*this, titel_)
{
titel.format(format);
::nana::size sz = titel.measure(1000);
std::stringstream ft;
ft << "vertical margin=[0," << gap << "," << gap << "," << gap << "]"
<< " <weight=" << sz.height << " <weight=5> <titel weight=" << sz.width+1 << "> >"
<< " <content>";
plc_outer.div(ft.str().c_str());
plc_outer["titel" ] << titel;
plc_outer["content"] << content;
plc_outer.collocate();
color obg = owner.bgcolor();
titel.bgcolor(obg.blend(colors::black, 0.975) );
color bg=obg.blend(colors::black, 0.950 );
bgcolor(bg);
drawing dw(*this);
dw.draw([gap,sz,bg,obg](paint::graphics& graph)
{
graph.rectangle(true, obg);
graph.round_rectangle(rectangle( point ( gap-1 , sz.height/2 ),
nana::size (graph.width()-2*(gap-1), graph.height()-sz.height/2-(gap-1))
),
3,3, colors::gray_border, true, bg);
});
}
}//end namespace nana