icon(0),
pressed(false)
{
+ input_type = INPUT_NAVIGATION;
set_text(t);
}
-void Button::autosize()
+void Button::autosize_special(const Part &part, Geometry &ageom) const
{
- 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);
- }
-
- if(icon)
+ if(part.get_name()=="text")
+ text.autosize(part, ageom);
+ else if(part.get_name()=="icon" && icon)
{
- if(const Part *icon_part = style->get_part("icon"))
- {
- const Sides &margin = icon_part->get_margin();
- geom.w = max(geom.w, icon->get_width()+margin.left+margin.right);
- geom.h = max(geom.h, icon->get_height()+margin.top+margin.bottom);
- }
+ const Sides &margin = part.get_margin();
+ ageom.w = max(ageom.w, icon->get_width()+margin.left+margin.right);
+ ageom.h = max(ageom.h, icon->get_height()+margin.top+margin.bottom);
}
-
- rebuild();
}
void Button::set_text(const std::string &t)
rebuild();
}
-void Button::rebuild_special(const Part &part, CachedPart &cache)
+void Button::rebuild_special(const Part &part)
{
if(part.get_name()=="text")
- text.build(part, geom, cache);
+ text.build(part, state, geom, part_cache);
if(part.get_name()=="icon")
{
- cache.texture = icon;
if(icon)
{
Geometry rgeom;
rgeom.h = icon->get_height();
part.get_alignment().apply(rgeom, geom, part.get_margin());
- cache.clear_mesh();
-
- GL::MeshBuilder bld(*cache.mesh);
+ GL::MeshBuilder bld(part_cache.create_mesh(part, *icon));
bld.color(1.0f, 1.0f, 1.0f);
- bld.begin(GL::QUADS);
+ bld.begin(GL::TRIANGLE_STRIP);
+ bld.texcoord(0, 1);
+ bld.vertex(rgeom.x, rgeom.y+rgeom.h);
bld.texcoord(0, 0);
bld.vertex(rgeom.x, rgeom.y);
- bld.texcoord(1, 0);
- bld.vertex(rgeom.x+rgeom.w, rgeom.y);
bld.texcoord(1, 1);
bld.vertex(rgeom.x+rgeom.w, rgeom.y+rgeom.h);
- bld.texcoord(0, 1);
- bld.vertex(rgeom.x, rgeom.y+rgeom.h);
+ bld.texcoord(1, 0);
+ bld.vertex(rgeom.x+rgeom.w, rgeom.y);
bld.end();
}
}
}
}
+bool Button::navigate(Navigation nav)
+{
+ if(nav==NAV_ACTIVATE)
+ signal_clicked.emit();
+ else
+ return false;
+
+ return true;
+}
+
void Button::on_style_change()
{
text.set_style(style);
Button::Loader::Loader(Button &btn):
- Widget::Loader(btn)
+ DataFile::DerivedObjectLoader<Button, Widget::Loader>(btn)
{
add("text", &Loader::text);
}
void Button::Loader::text(const std::string &t)
{
- static_cast<Button &>(obj).text = t;
+ obj.text = t;
}
} // namespace GLtk