Label::Label(const string &t)
{
- focusable = false;
set_text(t);
}
-void Label::autosize()
-{
- 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::set_text(const string &t)
{
text = t;
signal_autosize_changed.emit();
- rebuild();
+ mark_rebuild();
+}
+
+void Label::autosize_special(const Part &part, Geometry &ageom) const
+{
+ if(part.get_name()=="text")
+ text.autosize(part, ageom);
}
-void Label::rebuild_special(const Part &part, CachedPart &cache)
+void Label::rebuild_special(const Part &part)
{
if(part.get_name()=="text")
- text.build(part, geom, cache);
+ text.build(part, state, geom, part_cache);
}
void Label::on_style_change()
Label::Loader::Loader(Label &l):
- Widget::Loader(l)
+ DataFile::DerivedObjectLoader<Label, Widget::Loader>(l)
{
add("text", &Loader::text);
}
void Label::Loader::text(const string &t)
{
- static_cast<Label &>(obj).text = t;
+ obj.text = t;
}
} // namespace GLtk