void trigger::_m_draw_border(graph_reference graph) { nana::rectangle r(graph.size()); ::nana::color lt(static_cast<color_rgb>(0x7f7f7f)), rb(static_cast<color_rgb>(0x707070)); graph.frame_rectangle(r, lt, lt, rb, rb); graph.set_color(colors::button_face); draw_corner_point(graph, r); graph.set_color(static_cast<color_rgb>(0x919191)); draw_corner_point(graph, r.pare_off(1)); if (element_state::pressed == attr_.e_state) graph.rectangle(r, false, static_cast<color_rgb>(0xc3c3c3)); }
void trigger::_m_draw_title(graph_reference graph, bool enabled) { nana::string text = wdg_->caption(); nana::string::value_type shortkey; nana::string::size_type shortkey_pos; nana::string str = API::transform_shortkey_text(text, shortkey, &shortkey_pos); nana::size ts = graph.text_extent_size(str); nana::size gsize = graph.size(); nana::size icon_sz; if(attr_.icon) { icon_sz = attr_.icon->size(); icon_sz.width += 5; } nana::point pos{ static_cast<int>(gsize.width - 1 - ts.width) >> 1, static_cast<int>(gsize.height - 1 - ts.height) >> 1 }; if(pos.x < static_cast<int>(icon_sz.width)) pos.x = static_cast<int>(icon_sz.width); unsigned omitted_pixels = gsize.width - icon_sz.width; std::size_t txtlen = str.size(); const nana::char_t* txtptr = str.c_str(); if(ts.width) { nana::paint::text_renderer tr(graph); if(enabled) { if (element_state::pressed == attr_.e_state) { ++pos.x; ++pos.y; } graph.set_text_color(attr_.focus_color && attr_.focused ? ::nana::color(colors::blue) : attr_.fgcolor); if (attr_.omitted) tr.render(pos, txtptr, txtlen, omitted_pixels, true); else graph.bidi_string(pos, txtptr, txtlen); if(shortkey) { unsigned off_w = (shortkey_pos ? graph.text_extent_size(str, static_cast<unsigned>(shortkey_pos)).width : 0); nana::size shortkey_size = graph.text_extent_size(txtptr + shortkey_pos, 1); pos.x += off_w; pos.y += static_cast<int>(shortkey_size.height); graph.set_color(colors::black); graph.line(pos, point{ pos.x + static_cast<int>(shortkey_size.width) - 1, pos.y }); } } else { graph.set_text_color(::nana::color(colors::white)); if(attr_.omitted) { tr.render(point{ pos.x + 1, pos.y + 1 }, txtptr, txtlen, omitted_pixels, true); graph.set_text_color(::nana::color(colors::gray)); tr.render(pos, txtptr, txtlen, omitted_pixels, true); } else { graph.bidi_string(point{ pos.x + 1, pos.y + 1 }, txtptr, txtlen); graph.set_text_color(::nana::color(colors::gray)); graph.bidi_string(pos, txtptr, txtlen); } } } if(attr_.icon) attr_.icon->paste(graph, point{ 3, static_cast<int>(gsize.height - icon_sz.height) / 2 }); } void trigger::_m_draw_background(graph_reference graph) { nana::rectangle r(graph.size()); r.pare_off(1); auto from = attr_.bgcolor.blend(colors::white, 0.2); auto to = attr_.bgcolor.blend(colors::black, 0.95); if (element_state::pressed == attr_.e_state) { r.x = r.y = 2; std::swap(from, to); } graph.gradual_rectangle(r, from, to, true); }