// src/screens/portfolio/PortfolioTxnPanel.cpp #include "screens/portfolio/PortfolioTxnPanel.h" #include "screens/portfolio/PortfolioPanelHeader.h" #include "ui/tables/NumericTableWidgetItem.h" #include "ui/theme/Theme.h" #include #include #include #include #include #include namespace fincept::screens { PortfolioTxnPanel::PortfolioTxnPanel(QWidget* parent) : QWidget(parent) { build_ui(); } void PortfolioTxnPanel::build_ui() { setStyleSheet(QString("background:%1;").arg(ui::colors::BG_BASE())); auto* layout = new QVBoxLayout(this); layout->setContentsMargins(0, 0, 0, 0); layout->setSpacing(0); // Unified panel header — TRANSACTION HISTORY title + count badge + collapse // chevron in slot. The chevron toggles a collapse_toggled signal that the // owner (PortfolioScreen) uses to shrink the panel to header height. auto header = make_panel_header(tr("TRANSACTION HISTORY"), this); title_label_ = header.title_label; count_label_ = new QLabel; count_label_->setStyleSheet(QString("color:%1; font-size:10px; font-weight:600;" " background:transparent;") .arg(ui::colors::TEXT_TERTIARY())); header.controls_slot->layout()->addWidget(count_label_); // Collapse chevron — ▼ when expanded (clicking will collapse), ▶ when // collapsed (clicking will expand). collapse_btn_ = new QPushButton("▾"); collapse_btn_->setFixedSize(22, 22); collapse_btn_->setCursor(Qt::PointingHandCursor); collapse_btn_->setToolTip(tr("Collapse / expand transaction history")); collapse_btn_->setStyleSheet(QString("QPushButton { background:transparent; color:%1; border:1px solid %2;" " font-size:11px; font-weight:700; }" "QPushButton:hover { color:%3; border-color:%3; }") .arg(ui::colors::TEXT_TERTIARY(), ui::colors::BORDER_DIM(), ui::colors::AMBER())); connect(collapse_btn_, &QPushButton::clicked, this, [this]() { collapsed_ = !collapsed_; apply_collapsed_state(); emit collapse_toggled(collapsed_); }); header.controls_slot->layout()->addWidget(collapse_btn_); layout->addWidget(header.header); // Table const QStringList headers = {tr("Date"), tr("Symbol"), tr("Type"), tr("Qty"), tr("Price"), tr("Total"), tr("Notes")}; table_ = new QTableWidget(0, headers.size(), this); table_->setHorizontalHeaderLabels(headers); table_->verticalHeader()->setVisible(false); table_->setEditTriggers(QAbstractItemView::NoEditTriggers); table_->setSelectionBehavior(QAbstractItemView::SelectRows); table_->setSelectionMode(QAbstractItemView::SingleSelection); table_->setShowGrid(false); table_->setAlternatingRowColors(false); table_->setSortingEnabled(true); table_->horizontalHeader()->setStretchLastSection(true); table_->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents); table_->horizontalHeader()->setSectionResizeMode(6, QHeaderView::Stretch); // Notes stretches table_->setStyleSheet(QString("QTableWidget {" " background:%1; color:%2; border:none;" " font-size:11px; font-family:%3; gridline-color:%4;" "}" "QTableWidget::item { padding:4px 8px; border-bottom:1px solid %4; }" "QTableWidget::item:selected { background:%5; color:%2; }" "QHeaderView::section {" " background:%6; color:%7; border:none;" " border-bottom:2px solid %4; border-right:1px solid %4;" " font-size:10px; font-weight:700;" " letter-spacing:0.5px; padding:4px 8px; }" "QScrollBar:vertical { background:%1; width:5px; }" "QScrollBar::handle:vertical { background:%4; min-height:20px; }" "QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height:0px; }") .arg(ui::colors::BG_BASE(), ui::colors::TEXT_PRIMARY(), ui::fonts::DATA_FAMILY, ui::colors::BORDER_DIM(), ui::colors::BG_HOVER(), ui::colors::BG_SURFACE(), ui::colors::TEXT_TERTIARY())); table_->verticalHeader()->setDefaultSectionSize(24); layout->addWidget(table_, 1); } void PortfolioTxnPanel::set_transactions(const QVector& txns) { txns_ = txns; populate(); } void PortfolioTxnPanel::clear() { txns_.clear(); table_->clearSpans(); // drop the empty-state span before reuse table_->setRowCount(0); count_label_->clear(); } void PortfolioTxnPanel::apply_collapsed_state() { // Hide the table when collapsed; chevron flips between ▾ (expanded) and ▸. if (table_) table_->setVisible(!collapsed_); if (collapse_btn_) collapse_btn_->setText(collapsed_ ? "▸" : "▾"); } void PortfolioTxnPanel::populate() { // The whole table is rebuilt on every 60 s poll. Remember where the user // was (selected transaction id + scroll offset) and put them back, instead // of yanking the view to the top mid-read. QString prev_key; if (const int prev_row = table_->currentRow(); prev_row >= 0) { const auto* date_item = table_->item(prev_row, 0); const auto* sym_item = table_->item(prev_row, 1); if (date_item && sym_item) prev_key = date_item->text() + '|' + sym_item->text(); } const int prev_scroll = table_->verticalScrollBar() ? table_->verticalScrollBar()->value() : 0; table_->setSortingEnabled(false); table_->setRowCount(0); for (const auto& t : txns_) { const int row = table_->rowCount(); table_->insertRow(row); // Date (ISO → display) auto* date_item = new QTableWidgetItem(t.transaction_date.left(10)); date_item->setForeground(QColor(ui::colors::TEXT_SECONDARY())); table_->setItem(row, 0, date_item); // Symbol auto* sym_item = new QTableWidgetItem(t.symbol); sym_item->setForeground(QColor(ui::colors::TEXT_PRIMARY())); sym_item->setFont(QFont(ui::fonts::DATA_FAMILY, 10, QFont::Bold)); table_->setItem(row, 1, sym_item); // Type — colour-coded auto* type_item = new QTableWidgetItem(t.transaction_type); QColor type_color; if (t.transaction_type == "BUY") type_color = QColor(ui::colors::POSITIVE()); else if (t.transaction_type == "SELL") type_color = QColor(ui::colors::NEGATIVE()); else if (t.transaction_type == "DIVIDEND") type_color = QColor(ui::colors::CYAN()); else type_color = QColor(ui::colors::TEXT_SECONDARY()); type_item->setForeground(type_color); // 11px floor (was 9px) per unified scale. type_item->setFont(QFont(ui::fonts::DATA_FAMILY, 11, QFont::Bold)); table_->setItem(row, 2, type_item); // Qty — numeric item so header-sort orders by magnitude, not lexically auto* qty_item = new ui::NumericTableWidgetItem(QString::number(t.quantity, 'f', 4), t.quantity); qty_item->setTextAlignment(Qt::AlignRight | Qt::AlignVCenter); qty_item->setForeground(QColor(ui::colors::TEXT_PRIMARY())); table_->setItem(row, 3, qty_item); // Price auto* price_item = new ui::NumericTableWidgetItem(QString::number(t.price, 'f', 2), t.price); price_item->setTextAlignment(Qt::AlignRight | Qt::AlignVCenter); price_item->setForeground(QColor(ui::colors::TEXT_PRIMARY())); table_->setItem(row, 4, price_item); // Total auto* total_item = new ui::NumericTableWidgetItem(QString::number(t.total_value, 'f', 2), t.total_value); total_item->setTextAlignment(Qt::AlignRight | Qt::AlignVCenter); const char* total_color = (t.transaction_type == "BUY") ? ui::colors::NEGATIVE : (t.transaction_type == "SELL") ? ui::colors::POSITIVE : ui::colors::CYAN; total_item->setForeground(QColor(total_color)); table_->setItem(row, 5, total_item); // Notes auto* notes_item = new QTableWidgetItem(t.notes); notes_item->setForeground(QColor(ui::colors::TEXT_TERTIARY())); table_->setItem(row, 6, notes_item); } table_->setSortingEnabled(true); count_label_->setText(tr("%n transaction(s)", "", static_cast(txns_.size()))); // Restore selection + scroll position after the rebuild. if (!prev_key.isEmpty()) { for (int r = 0; r < table_->rowCount(); ++r) { const auto* date_item = table_->item(r, 0); const auto* sym_item = table_->item(r, 1); if (date_item && sym_item && (date_item->text() + '|' + sym_item->text()) == prev_key) { table_->selectRow(r); break; } } } if (table_->verticalScrollBar()) table_->verticalScrollBar()->setValue(prev_scroll); // Empty state — a blank grid reads as "broken", not as "nothing here yet". if (txns_.isEmpty()) { table_->setRowCount(1); auto* msg = new QTableWidgetItem(tr("No transactions recorded for this portfolio yet.")); msg->setForeground(QColor(ui::colors::TEXT_TERTIARY())); msg->setTextAlignment(Qt::AlignCenter); msg->setFlags(Qt::ItemIsEnabled); // not selectable — it is not data table_->setItem(0, 0, msg); table_->setSpan(0, 0, 1, table_->columnCount()); } else { // Drop a span left over from a previous empty render. table_->clearSpans(); } } void PortfolioTxnPanel::refresh_theme() { setStyleSheet(QString("background:%1;").arg(ui::colors::BG_BASE())); const QString bsz = QString::number(ui::fonts::font_px(0)); const QString hsz = QString::number(ui::fonts::font_px(-2)); table_->setStyleSheet(QString("QTableWidget {" " background:%1; color:%2; border:none;" " font-size:" + bsz + "px; font-family:%3; gridline-color:%4;" "}" "QTableWidget::item { padding:4px 8px; border-bottom:1px solid %4; }" "QTableWidget::item:selected { background:%5; color:%2; }" "QHeaderView::section {" " background:%6; color:%7; border:none;" " border-bottom:2px solid %4; border-right:1px solid %4;" " font-size:" + hsz + "px; font-weight:700;" " letter-spacing:0.5px; padding:4px 8px; }" "QScrollBar:vertical { background:%1; width:5px; }" "QScrollBar::handle:vertical { background:%4; min-height:20px; }" "QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height:0px; }") .arg(ui::colors::BG_BASE(), ui::colors::TEXT_PRIMARY(), ui::fonts::DATA_FAMILY, ui::colors::BORDER_DIM(), ui::colors::BG_HOVER(), ui::colors::BG_SURFACE(), ui::colors::TEXT_TERTIARY())); populate(); } void PortfolioTxnPanel::changeEvent(QEvent* event) { if (event->type() == QEvent::LanguageChange) retranslateUi(); QWidget::changeEvent(event); } void PortfolioTxnPanel::retranslateUi() { if (title_label_) title_label_->setText(tr("TRANSACTION HISTORY")); if (collapse_btn_) collapse_btn_->setToolTip(tr("Collapse / expand transaction history")); if (table_) { const QStringList headers = {tr("Date"), tr("Symbol"), tr("Type"), tr("Qty"), tr("Price"), tr("Total"), tr("Notes")}; table_->setHorizontalHeaderLabels(headers); } // Row content carries a translated empty-state message, so re-render. populate(); } } // namespace fincept::screens