clean structure

2026-06-11 14:03:35 +02:00
parent 326424f6fa
commit 677f263648
29 changed files with 119 additions and 82 deletions
@@ -0,0 +1,56 @@
+#include "TrackDelegate.h"
+#include <QPainter>
+
+TrackDelegate::TrackDelegate(QObject *parent)
+    : QStyledItemDelegate(parent) {}
+
+QSize TrackDelegate::sizeHint(const QStyleOptionViewItem &, const QModelIndex &) const {
+    return {0, 42};   // fixed row height
+}
+
+void TrackDelegate::paint(QPainter *p, const QStyleOptionViewItem &opt,
+                          const QModelIndex &idx) const
+{
+    p->save();
+
+    bool selected = opt.state & QStyle::State_Selected;
+    bool current  = idx.data(Qt::UserRole + 1).toBool();  // is-playing flag
+    QColor bg = selected
+                    ? opt.palette.highlight().color()
+                    : (idx.row() % 2 == 0
+                           ? opt.palette.base().color()
+                           : opt.palette.alternateBase().color());
+    p->fillRect(opt.rect, bg);
+
+    if (current) {
+        QColor accent = opt.palette.highlight().color();
+        p->fillRect(opt.rect.left(), opt.rect.top(), 3, opt.rect.height(), accent);
+    }
+
+    QColor fg  = selected ? opt.palette.highlightedText().color()
+                          : opt.palette.text().color();
+    QColor dim = selected ? fg : fg.lighter(160);
+
+    int pad = current ? 10 : 7;
+    QRect r  = opt.rect.adjusted(pad, 2, -6, -2);
+    int   mid = r.top() + r.height() / 2;
+
+    QFont fTop = opt.font;
+    fTop.setBold(true);
+    fTop.setPointSizeF(10);
+    p->setFont(fTop);
+    p->setPen(fg);
+    QString title = idx.data(Qt::DisplayRole).toString();
+    p->drawText(r.left(), r.top(), r.width(), mid - r.top(),
+                Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, title);
+
+    QFont fBot = opt.font;
+    fBot.setPointSizeF(8.5);
+    p->setFont(fBot);
+    p->setPen(dim);
+    QString sub = idx.data(Qt::UserRole).toString();
+    p->drawText(r.left(), mid, r.width(), r.bottom() - mid,
+                Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, sub);
+
+    p->restore();
+}