geom = g;
if(size_changed)
{
- // TODO maybe rename this to on_size_change
- on_geometry_change();
- rebuild();
+ on_size_change();
+ mark_rebuild();
}
}
throw hierarchy_error("not an ancestor");
}
+void Widget::map_coords_to_root(int &x, int &y) const
+{
+ for(const Widget *w=this; w; w=w->get_parent())
+ {
+ const Geometry &wgeom = w->get_geometry();
+ x += wgeom.x;
+ y += wgeom.y;
+ }
+}
+
void Widget::set_parent(Container *p)
{
if(parent && p)
on_style_change();
signal_autosize_changed.emit();
- rebuild();
+ mark_rebuild();
}
void Widget::set_tooltip(const string &t)
signal_visibility_changed.emit(visible);
}
-void Widget::set_focusable(bool f)
-{
- input_type = (f ? INPUT_TEXT : INPUT_NONE);
-}
-
void Widget::set_focus()
{
if(!parent)
State old_state = state;
state = (state&~mask)|bits;
if(style && style->compare_states(old_state, state))
- rebuild();
+ mark_rebuild();
}
void Widget::set_animation_interval(const Time::TimeDelta &iv)
set_animation_interval(Time::zero);
}
+void Widget::mark_rebuild()
+{
+ if(rebuild_needed)
+ return;
+
+ rebuild_needed = true;
+ signal_rebuild_needed.emit();
+}
+
+void Widget::rebuild_hierarchy()
+{
+ if(rebuild_needed)
+ {
+ rebuild_needed = false;
+ rebuild();
+ }
+}
+
void Widget::rebuild()
{
if(!style)
if(!style)
throw logic_error(format("Attempt to render a widget with null style (class=\"%s\", style_name=\"%s\")", get_class(), style_name));
+ static const GL::Tag texture_tag("ui_tex");
+
GL::Renderer::Push _push(renderer);
- renderer.transform(GL::Matrix::translation(geom.x, geom.y, 0));
+ int x = 0;
+ int y = 0;
+ map_coords_to_root(x, y);
+ renderer.set_matrix(GL::Matrix::translation(x, y, 0));
const PartCache::PartList &parts = part_cache.get_parts();
for(PartCache::PartList::const_iterator i=parts.begin(); i!=parts.end(); ++i)
{
if(i->mesh && i->texture)
{
- renderer.set_texture(i->texture);
+ renderer.set_texture(texture_tag, i->texture, &style->get_sampler());
i->mesh->draw(renderer);
}
else if(i->part)