void Window_Impl::on_render(Canvas &canvas, const Rect &update_rect) { if (!has_frame) return; Rect rect = window->get_size(); int caption_height = part_caption.get_css_height(); int frameleft_width = part_frameleft.get_css_width(); int frameright_width = part_frameright.get_css_width(); int framebottom_height = part_framebottom.get_css_height(); Rect caption_rect = Rect(rect.left, rect.top, rect.right, rect.top + caption_height); part_caption.render_box(canvas, caption_rect); Rect frameleft_rect = Rect(rect.left, rect.top + caption_height, rect.left + frameleft_width, rect.bottom - framebottom_height); part_frameleft.render_box(canvas, frameleft_rect); Rect frameright_rect = Rect(rect.right - frameright_width, rect.top + caption_height, rect.right, rect.bottom - framebottom_height); part_frameright.render_box(canvas, frameright_rect); Rect framebottom_rect = Rect(rect.left, rect.bottom - framebottom_height, rect.right, rect.bottom); part_framebottom.render_box(canvas, framebottom_rect); Rect part_buttonclose_rect = get_part_buttonclose_rect(); part_buttonclose.render_box(canvas, part_buttonclose_rect); Size text_size = window->get_render_text_size(canvas, title); window->render_text(canvas, title, caption_rect.left + 10, caption_rect.top + caption_rect.get_height()/2 + text_size.height/2 - 2); }
void ProgressBar_Impl::on_render(Canvas &canvas, const Rect &update_rect) { Rect rect = progressbar->get_size(); if (marquee_mode) { if (rect.get_width() > 0) { Rect content_box = progressbar->get_content_box(); Rect progress_rect; progress_rect.left = content_box.left + marquee_position; progress_rect.top = content_box.top; progress_rect.bottom = content_box.bottom; progress_rect.right = content_box.left + marquee_position + marquee_box_width; if (progress_rect.left < content_box.left) { progress_rect.left = 0; progress_rect.right -= (content_box.left - progress_rect.left); } if (progress_rect.right > content_box.right) { progress_rect.right -= (progress_rect.right - content_box.right); } part_progress.render_box(canvas, progress_rect); } } else { if (progress_max >= progress_min && position >= progress_min && position <= progress_max && progress_min != progress_max && rect.get_width() > 0) { Rect content_box = progressbar->get_content_box(); Rect progress_rect; progress_rect.left = content_box.left; progress_rect.top = content_box.top; progress_rect.bottom = content_box.bottom; progress_rect.right = content_box.left + (position - progress_min) * content_box.get_width() / (progress_max - progress_min); part_progress.render_box(canvas, progress_rect); } } }
void RadioButton_Impl::on_render(Canvas &canvas, const Rect &update_rect) { Rect rect = radio->get_size(); Size pref_size = part_checker.get_css_size(); Rect content_rect = radio->get_content_box(); int ypos = content_rect.top + content_rect.get_height()/2 - pref_size.height/2; Rect checker_rect(content_rect.left, ypos, content_rect.left + pref_size.width, ypos + pref_size.height); part_checker.render_box(canvas, checker_rect); int text_gap = radio->get_property_int(CssStr::text_gap, "2"); Size text_size = radio->render_text(canvas, text, checker_rect.right + text_gap, radio->get_vertical_text_align(canvas).baseline).get_size(); if (radio->has_focus()) { int focus_left = checker_rect.right + text_gap - 2; // todo: remove magic number hacks Rect focus_rect = RectPS(focus_left, content_rect.top, text_size.width+4, content_rect.bottom); part_focus.render_box(canvas, focus_rect); } }
void StatusBar_Impl::on_render(Canvas &canvas, const Rect &update_rect) { Rect rect(Point(0,0), statusbar->get_geometry().get_size()); Rect content = statusbar->get_content_box(); Rect rect_status_text = content; if (show_size_grip) { int preferred_width = part_size_grip.get_css_width(); Rect rect_sizegrip(content.right - preferred_width, content.top, content.right, content.bottom); part_size_grip.render_box(canvas, rect_sizegrip); rect_status_text.right = rect_sizegrip.left; } if (!statusbar_parts.empty()) rect_status_text.right = statusbar_parts[0].position.left; part_status_text.render_box(canvas, rect_status_text); Rect status_text_content = part_status_text.get_content_box(rect_status_text); statusbar->render_text(canvas, status_text, status_text_content.left + 4, content.bottom - 6); for (unsigned int index = 0; index < statusbar_parts.size(); index++) { StatusBar_Part &statusbar_part = statusbar_parts[index]; part_status_part.render_box(canvas, statusbar_part.position); Rect part_content = part_status_part.get_content_box(statusbar_part.position); int icon_width = 0; if (!statusbar_part.icon.is_null()) { statusbar_part.icon.draw(canvas, (float)part_content.left + 4, (float)part_content.bottom - 6 - statusbar_part.icon.get_height()); icon_width = statusbar_part.icon.get_width() + 4; } if (!statusbar_part.text.empty()) { statusbar->render_text(canvas, statusbar_part.text, part_content.left + 4 + icon_width, part_content.bottom - 6); } } }
void TabHeader_Impl::on_render(Canvas &canvas, const Rect &update_rect) { Rect rect = component->get_geometry(); std::vector<Handle>::size_type i; for (i = 0; i < tabs.size(); i++) { Handle &handle = tabs[i]; handle.part.render_box(canvas, handle.rect); Rect rect_handle_content = handle.part.get_content_box(handle.rect); Size text_size = handle.part.render_text(canvas, handle.label, rect_handle_content).get_size(); if (component->has_focus() && i == selected_page) { Rect focus_rect = handle.rect; focus_rect.shrink(2,2,2,2); part_focus.render_box(canvas, focus_rect); } } }