Fix compatibility issue with Qt 5.15

Author: Nico-Duduf

src/rameditwidgets/schedulecommenteditwidget.cpp

@@ -26,7 +26,11 @@ void ScheduleCommentEditWidget::setColor(const QColor &color)
 
 void ScheduleCommentEditWidget::setComment()
 {
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+    QString comment = ui_commentEdit->toPlainText();
+#else
     QString comment = ui_commentEdit->toMarkdown();
+#endif
     if (!m_comment) {
         m_comment = new RamScheduleComment( m_project );
         m_comment->setDate(m_date);
@@ -71,7 +75,11 @@ void ScheduleCommentEditWidget::setupUi()
     ui_commentEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
     dummyLayout->addWidget(ui_commentEdit);
     if (m_comment)
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+        ui_commentEdit->setPlainText(m_comment->comment());
+#else
         ui_commentEdit->setMarkdown(m_comment->comment());
+#endif
 }
 
 void ScheduleCommentEditWidget::connectEvents()

src/rameditwidgets/scheduleentryeditwidget.cpp

@@ -28,8 +28,11 @@ void ScheduleEntryEditWidget::setComment()
         auto step = qobject_cast<RamStep*>(ui_stepBox->currentObject());
         m_entry = new RamScheduleEntry(m_user, step, m_date);
     }
-
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+    m_entry->setComment(ui_commentEdit->toPlainText());
+#else
     m_entry->setComment(ui_commentEdit->toMarkdown());
+#endif
 }
 
 void ScheduleEntryEditWidget::setupUi()
@@ -73,8 +76,12 @@ void ScheduleEntryEditWidget::setupUi()
     ui_commentEdit->setObjectName("commentEdit");
     ui_commentEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
     dummyLayout->addWidget(ui_commentEdit);
-    if (m_entry)
+    if (m_entry) 
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+        ui_commentEdit->setPlainText(m_entry->comment());
+#else
         ui_commentEdit->setMarkdown(m_entry->comment());
+#endif
 
     // Get due tasks
     const QDate date = m_date.date();

src/ramobjectdelegates/ramobjectdelegate.cpp

@@ -665,7 +665,11 @@ int RamObjectDelegate::drawMarkdown(QPainter *painter, QRect rect, const QString
 
     QTextDocument td;
     td.setIndentWidth(20);
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+    td.setPlainText(md);
+#else
     td.setMarkdown(md);
+#endif
     td.setTextWidth(rect.width());
 
     QRect clipRect(rect);

src/ramobjectdelegates/ramscheduledelegate.cpp

@@ -317,7 +317,11 @@ int RamScheduleDelegate::drawMarkdown(QPainter *painter, QRect rect, const QStri
 
     QTextDocument td;
     td.setIndentWidth(20);
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+    td.setPlainText(md);
+#else
     td.setMarkdown(md);
+#endif
     td.setTextWidth(rect.width());
 
     QRect clipRect(rect);

src/ramobjects/ramabstractobject.cpp

@@ -380,19 +380,31 @@ QVariant RamAbstractObject::roleData(int role) const
         td.setIndentWidth(20);
         QString comment = this->comment();
         if (comment != "") {
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+            td.setPlainText(comment);
+#else
             td.setMarkdown(comment);
+#endif
             h += 5 + td.size().height();
             w = std::fmax(w, td.size().width());
         }
         QString details = this->details();
         if (details != "") {
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+            td.setPlainText(details);
+#else
             td.setMarkdown(details);
+#endif
             h += 5 + td.size().height();
             w = std::fmax(w, td.size().width());
         }
         QString subDetails = this->subDetails();
         if (subDetails != "") {
+#if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
+            td.setPlainText(subDetails);
+#else
             td.setMarkdown(subDetails);
+#endif
             h += 5 + td.size().height();
             w = std::fmax(w, td.size().width());
         }