Add font init to viewer, and update manuscript tool preview

novelwriter/gui/doceditor.py

@@ -380,20 +380,14 @@ class GuiDocEditor(QPlainTextEdit):
         return
 
     def initFont(self) -> None:
-        """Set the font of the widget and document. This needs special
+        """Set the font of the main widget and sub-widgets. This needs
-        attention since there appears to be a bug in Qt 5.15.3. See
+        special attention since there appears to be a bug in Qt 5.15.3.
-        issues #1862 and #1875.
+        See issues #1862 and #1875.
         """
-        wFont = self.font()
+        font = self.font()
-        wFont.setFamily(CONFIG.textFont)
+        font.setFamily(CONFIG.textFont)
-        wFont.setPointSize(CONFIG.textSize)
+        font.setPointSize(CONFIG.textSize)
-
+        self.setFont(font)
-        dFont = self._qDocument.defaultFont()
-        dFont.setFamily(CONFIG.textFont)
-        dFont.setPointSize(CONFIG.textSize)
-
-        self.setFont(wFont)
-        self._qDocument.setDefaultFont(dFont)
 
         # Reset sub-widget font to GUI font
         self.docHeader.setFont(SHARED.theme.guiFont)

novelwriter/gui/docviewer.py

@@ -31,10 +31,7 @@ import logging
 from enum import Enum
 
 from PyQt5.QtCore import QPoint, Qt, QUrl, pyqtSignal, pyqtSlot
-from PyQt5.QtGui import (
+from PyQt5.QtGui import QCursor, QMouseEvent, QPalette, QResizeEvent, QTextCursor, QTextOption
-    QCursor, QFont, QMouseEvent, QPalette, QResizeEvent, QTextCursor,
-    QTextOption
-)
 from PyQt5.QtWidgets import (
     QAction, QApplication, QFrame, QHBoxLayout, QLabel, QMenu, QTextBrowser,
     QToolButton, QWidget
@@ -141,12 +138,7 @@ class GuiDocViewer(QTextBrowser):
     def initViewer(self) -> None:
         """Set editor settings from main config."""
         self._makeStyleSheet()
-
+        self.initFont()
-        # Set Font
-        font = QFont()
-        font.setFamily(CONFIG.textFont)
-        font.setPointSize(CONFIG.textSize)
-        self.document().setDefaultFont(font)
 
         # Set the widget colours to match syntax theme
         mainPalette = self.palette()
@@ -189,6 +181,22 @@ class GuiDocViewer(QTextBrowser):
 
         return
 
+    def initFont(self) -> None:
+        """Set the font of the main widget and sub-widgets. This needs
+        special attention since there appears to be a bug in Qt 5.15.3.
+        See issues #1862 and #1875.
+        """
+        font = self.font()
+        font.setFamily(CONFIG.textFont)
+        font.setPointSize(CONFIG.textSize)
+        self.setFont(font)
+
+        # Reset sub-widget font to GUI font
+        self.docHeader.setFont(SHARED.theme.guiFont)
+        self.docFooter.setFont(SHARED.theme.guiFont)
+
+        return
+
     def loadText(self, tHandle: str, updateHistory: bool = True) -> bool:
         """Load text into the viewer from an item handle."""
         if not SHARED.project.tree.checkType(tHandle, nwItemType.FILE):

novelwriter/tools/manuscript.py

@@ -31,7 +31,7 @@ from time import time
 from typing import TYPE_CHECKING
 
 from PyQt5.QtCore import Qt, QTimer, QUrl, pyqtSignal, pyqtSlot
-from PyQt5.QtGui import QCloseEvent, QColor, QCursor, QFont, QPalette, QResizeEvent
+from PyQt5.QtGui import QCloseEvent, QColor, QCursor, QPalette, QResizeEvent
 from PyQt5.QtPrintSupport import QPrinter, QPrintPreviewDialog
 from PyQt5.QtWidgets import (
     QAbstractItemView, QApplication, QDialog, QFormLayout, QGridLayout,
@@ -831,12 +831,17 @@ class _PreviewWidget(QTextBrowser):
         return
 
     def setTextFont(self, family: str, size: int) -> None:
-        """Set the text font properties."""
+        """Set the text font properties and then reset for sub-widgets.
-        if family:
+        This needs special attention since there appears to be a bug in
-            font = QFont()
+        Qt 5.15.3. See issues #1862 and #1875.
+        """
+        if family and size > 4:
+            font = self.font()
             font.setFamily(family)
             font.setPointSize(size)
-            self.document().setDefaultFont(font)
+            self.setFont(font)
+            self.ageLabel.setFont(SHARED.theme.guiFont)
+            self.buildProgress.setFont(SHARED.theme.guiFont)
         return
 
     ##