X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flabel.cpp;h=f42646709a3f90e43786742790df4f9e19eb2775;hb=319cde3c06181ba1c3619567525002926d8b4889;hp=d0aba354c9555a86485640e6ded619463d4d1b84;hpb=c1f038acb91eb3bfaa34dfd4729d19ed3f871a42;p=libs%2Fgltk.git diff --git a/source/label.cpp b/source/label.cpp index d0aba35..f426467 100644 --- a/source/label.cpp +++ b/source/label.cpp @@ -1,27 +1,63 @@ #include "label.h" #include "part.h" +#include "style.h" + +using namespace std; namespace Msp { namespace GLtk { -Label::Label(const Resources &r, const std::string &t): - Widget(r) +Label::Label(const string &t) { + focusable = false; set_text(t); - update_style(); } -void Label::set_text(const std::string &t) +void Label::autosize() { - text=t; + if(!style) + return; + + Widget::autosize(); + + if(const Part *text_part = style->get_part("text")) + { + const Sides &margin = text_part->get_margin(); + geom.w = max(geom.w, text.get_width()+margin.left+margin.right); + geom.h = max(geom.h, text.get_height()+margin.top+margin.bottom); + } + + rebuild(); } -void Label::render_part(const Part &part) const +void Label::set_text(const string &t) +{ + text = t; + signal_autosize_changed.emit(); + rebuild(); +} + +void Label::rebuild_special(const Part &part) { if(part.get_name()=="text") - render_text(part, text); - else - Widget::render_part(part); + text.build(part, geom, part_cache); +} + +void Label::on_style_change() +{ + text.set_style(style); +} + + +Label::Loader::Loader(Label &l): + DataFile::DerivedObjectLoader(l) +{ + add("text", &Loader::text); +} + +void Label::Loader::text(const string &t) +{ + obj.text = t; } } // namespace GLtk