sel_index(-1),
first(0),
n_visible(1),
+ row_height(1),
items_part(0),
slider(new VSlider(res)),
slider_active(false)
}
else if(btn==1)
{
- const GL::Font *const font=style->get_font();
- const unsigned row_height=static_cast<unsigned>((font->get_ascent()-font->get_descent())*font->get_default_size());
-
if(items_part)
y+=items_part->get_margin().top;
{
if(part.get_name()=="items")
{
- const GL::Font *const font=style->get_font();
- const float font_size=font->get_default_size();
+ const GL::Font &font=*style->get_font();
+ const float font_size=font.get_default_size();
const GL::Color &color=style->get_font_color();
- const unsigned row_height=static_cast<unsigned>((font->get_ascent()-font->get_descent())*font_size);
const Sides &margin=part.get_margin();
Geometry pgeom=geom;
for(unsigned i=0; (i<n_visible && first+i<items.size()); ++i)
{
Geometry rgeom;
- rgeom.w=static_cast<unsigned>(font->get_string_width(items[first+i])*font_size);
- rgeom.h=static_cast<unsigned>((font->get_ascent()-font->get_descent())*font_size);
+ rgeom.w=static_cast<unsigned>(font.get_string_width(items[first+i])*font_size);
+ rgeom.h=row_height;
rgeom.x=margin.left;
- rgeom.y=geom.h-margin.top-(i+1)*row_height-static_cast<int>(font->get_descent()*font_size);
+ rgeom.y=geom.h-margin.top-(i+1)*row_height-static_cast<int>(font.get_descent()*font_size);
part.get_alignment().apply(rgeom, pgeom);
GL::push_matrix();
GL::scale_uniform(font_size);
GL::Immediate imm((GL::COLOR4_UBYTE, GL::TEXCOORD2, GL::VERTEX2));
imm.color(color.r, color.g, color.b);
- font->draw_string(items[first+i], imm);
+ font.draw_string(items[first+i], imm);
GL::pop_matrix();
}
}
{
if(sel_index>=static_cast<int>(first) && sel_index<static_cast<int>(first+n_visible))
{
- const GL::Font *const font=style->get_font();
- const float font_size=font->get_default_size();
- const unsigned row_height=static_cast<unsigned>((font->get_ascent()-font->get_descent())*font_size);
const Sides &margin=part.get_margin();
Geometry pgeom=geom;
if(i->get_name()=="items")
items_part=&*i;
+ const GL::Font &font=*style->get_font();
+ row_height=static_cast<unsigned>((font.get_ascent()-font.get_descent())*font.get_default_size());
+
recalculate_parameters();
}
void List::recalculate_parameters()
{
- const GL::Font *font=style->get_font();
- unsigned row_height=static_cast<unsigned>(font->get_default_size());
-
unsigned h=geom.h;
if(items_part)
{