set_text(t);
}
+void Entry::autosize()
+{
+ if(!style)
+ return;
+
+ Widget::autosize();
+
+ if(text_part)
+ {
+ const Sides &margin = text_part->get_margin();
+ const GL::Font &font = *style->get_font();
+ unsigned en_width = static_cast<unsigned>(font.get_string_width("n")*font.get_native_size());
+ geom.w = max(geom.w, 10*en_width+margin.left+margin.right);
+
+ unsigned line_height = static_cast<unsigned>((font.get_ascent()-font.get_descent())*font.get_native_size());
+ if(multiline)
+ {
+ unsigned line_spacing = font.get_native_size()*6/5;
+ geom.h = max(geom.h, line_height+line_spacing*2+margin.top+margin.bottom);
+ }
+ else
+ geom.h = max(geom.h, line_height+margin.top+margin.bottom);
+ }
+
+ if(multiline)
+ {
+ if(const Part *slider_part = style->get_part("slider"))
+ {
+ Geometry sgeom = slider_part->get_geometry();
+ if(!sgeom.w || !sgeom.h)
+ {
+ slider->autosize();
+ if(!sgeom.w)
+ sgeom.w = slider->get_geometry().w;
+ if(!sgeom.h)
+ sgeom.h = slider->get_geometry().h;
+ }
+
+ const Sides &margin = slider_part->get_margin();
+ geom.w = max(geom.w, sgeom.w+margin.left+margin.right);
+ geom.h = max(geom.h, sgeom.h+margin.top+margin.bottom);
+
+ reposition_slider();
+ }
+
+ check_view_range();
+ }
+}
+
void Entry::set_text(const string &t)
{
text = t;
part.get_graphic(state)->render(part.get_geometry().w, part.get_geometry().h);
GL::pop_matrix();
}
- else if(part.get_name()=="slider")
+ else if(part.get_name()=="slider" && multiline)
slider->render();
}
if(const Part *slider_part = style->get_part("slider"))
{
Geometry sgeom = slider_part->get_geometry();
+ if(!sgeom.w || !sgeom.h)
+ {
+ slider->autosize();
+ if(!sgeom.w)
+ sgeom.w = slider->get_geometry().w;
+ if(!sgeom.h)
+ sgeom.h = slider->get_geometry().h;
+ }
+
slider_part->get_alignment().apply(sgeom, geom, slider_part->get_margin());
slider->set_geometry(sgeom);
}
else if(row>=first_row+visible_rows)
first_row = row+1-visible_rows;
- if(slider)
- {
- unsigned scroll = max(text.get_n_lines(), visible_rows)-visible_rows;
- slider->set_range(0, scroll);
- slider->set_value(scroll-first_row);
- }
+ unsigned scroll = max(text.get_n_lines(), visible_rows)-visible_rows;
+ slider->set_range(0, scroll);
+ slider->set_value(scroll-first_row);
}
void Entry::slider_value_changed(double value)