Initial commit

ui/delegates/date_time_delegate.cpp

@@ -0,0 +1,19 @@
+#include "date_time_delegate.h"
+
+DateTimeDelegate::DateTimeDelegate(QObject *parent)
+    : QStyledItemDelegate(parent) {}
+
+QString DateTimeDelegate::displayText(const QVariant &value,
+                                      const QLocale &locale) const {
+  QDateTime datetime = QDateTime::fromString(value.toString(), Qt::ISODate);
+  if (!datetime.isValid()) {
+    return value.toString(); // Return raw value if parsing fails
+  }
+
+  QString formattedDateTime = locale.toString(datetime, QLocale::LongFormat);
+  if (!formattedDateTime.isEmpty()) {
+    // Capitalize the first letter of the formatted date string
+    formattedDateTime[0] = formattedDateTime[0].toUpper();
+  }
+  return formattedDateTime;
+}

ui/delegates/date_time_delegate.h

@@ -0,0 +1,17 @@
+#ifndef DATE_TIME_DELEGATE_H
+#define DATE_TIME_DELEGATE_H
+
+#include <QDateTime>
+#include <QStyledItemDelegate>
+
+class DateTimeDelegate : public QStyledItemDelegate {
+  Q_OBJECT
+
+public:
+  explicit DateTimeDelegate(QObject *parent = nullptr);
+
+  QString displayText(const QVariant &value,
+                      const QLocale &locale) const override;
+};
+
+#endif // DATE_TIME_DELEGATE_H