+void DecodeTrace::initialize_row_widgets(DecodeTraceRow* r, unsigned int row_id)
+{
+ // Set colors and fixed widths
+ QFontMetrics m(QApplication::font());
+
+ QPalette header_palette = owner_->view()->palette();
+ QPalette selector_palette = owner_->view()->palette();
+
+ if (GlobalSettings::current_theme_is_dark()) {
+ header_palette.setColor(QPalette::Background,
+ QColor(255, 255, 255, ExpansionAreaHeaderAlpha));
+ selector_palette.setColor(QPalette::Background,
+ QColor(255, 255, 255, ExpansionAreaAlpha));
+ } else {
+ header_palette.setColor(QPalette::Background,
+ QColor(0, 0, 0, ExpansionAreaHeaderAlpha));
+ selector_palette.setColor(QPalette::Background,
+ QColor(0, 0, 0, ExpansionAreaAlpha));
+ }
+
+ const int w = m.boundingRect(r->decode_row->title()).width() + RowTitleMargin;
+ r->title_width = w;
+
+ // Set up top-level container
+ connect(r->container, SIGNAL(widgetResized(QWidget*)),
+ this, SLOT(on_row_container_resized(QWidget*)));
+
+ QVBoxLayout* vlayout = new QVBoxLayout();
+ r->container->setLayout(vlayout);
+
+ // Add header container
+ vlayout->addWidget(r->header_container);
+ vlayout->setContentsMargins(0, 0, 0, 0);
+ vlayout->setSpacing(0);
+ QHBoxLayout* header_container_layout = new QHBoxLayout();
+ r->header_container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+ r->header_container->setMinimumSize(0, default_row_height_);
+ r->header_container->setLayout(header_container_layout);
+ r->header_container->layout()->setContentsMargins(10, 2, 10, 2);
+
+ r->header_container->setAutoFillBackground(true);
+ r->header_container->setPalette(header_palette);
+
+ // Add widgets inside the header container
+ QCheckBox* cb = new QCheckBox();
+ r->row_visibility_checkbox = cb;
+ header_container_layout->addWidget(cb);
+ cb->setText(tr("Show this row"));
+ cb->setChecked(r->decode_row->visible());
+
+ row_show_hide_mapper_.setMapping(cb, row_id);
+ connect(cb, SIGNAL(stateChanged(int)),
+ &row_show_hide_mapper_, SLOT(map()));
+
+ QPushButton* btn = new QPushButton();
+ header_container_layout->addWidget(btn);
+ btn->setFlat(true);
+ btn->setStyleSheet(":hover { background-color: palette(button); color: palette(button-text); border:0; }");
+ btn->setText(tr("Show All"));
+ btn->setProperty("decode_trace_row_ptr", QVariant::fromValue((void*)r));
+ connect(btn, SIGNAL(clicked(bool)), this, SLOT(on_show_all_classes()));
+
+ btn = new QPushButton();
+ header_container_layout->addWidget(btn);
+ btn->setFlat(true);
+ btn->setStyleSheet(":hover { background-color: palette(button); color: palette(button-text); border:0; }");
+ btn->setText(tr("Hide All"));
+ btn->setProperty("decode_trace_row_ptr", QVariant::fromValue((void*)r));
+ connect(btn, SIGNAL(clicked(bool)), this, SLOT(on_hide_all_classes()));
+
+ header_container_layout->addStretch(); // To left-align the header widgets
+
+ // Add selector container
+ vlayout->addWidget(r->selector_container);
+ r->selector_container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ r->selector_container->setLayout(new FlowLayout(r->selector_container));
+
+ r->selector_container->setAutoFillBackground(true);
+ r->selector_container->setPalette(selector_palette);
+
+ // Add all classes that can be toggled
+ vector<AnnotationClass*> ann_classes = r->decode_row->ann_classes();
+
+ for (const AnnotationClass* ann_class : ann_classes) {
+ cb = new QCheckBox();
+ cb->setText(tr(ann_class->description));
+ cb->setChecked(ann_class->visible());
+
+ int dim = ViewItemPaintParams::text_height() - 2;
+ QPixmap pixmap(dim, dim);
+ pixmap.fill(r->decode_row->get_class_color(ann_class->id));
+ cb->setIcon(pixmap);
+
+ r->selector_container->layout()->addWidget(cb);
+ r->selectors.push_back(cb);
+
+ cb->setProperty("ann_class_ptr", QVariant::fromValue((void*)ann_class));
+ cb->setProperty("decode_trace_row_ptr", QVariant::fromValue((void*)r));
+
+ class_show_hide_mapper_.setMapping(cb, cb);
+ connect(cb, SIGNAL(stateChanged(int)),
+ &class_show_hide_mapper_, SLOT(map()));
+ }
+}
+