Moved the about dialog functions to main gui class

nw/guimain.py

@@ -43,7 +43,7 @@ from nw.gui import (
     GuiBuildNovel, GuiDocEditor, GuiDocMerge, GuiDocSplit, GuiDocViewDetails,
     GuiDocViewer, GuiItemDetails, GuiItemEditor, GuiMainMenu, GuiMainStatus,
     GuiOutline, GuiOutlineDetails, GuiPreferences, GuiProjectLoad, GuiTheme,
-    GuiProjectSettings, GuiProjectTree, GuiWritingStats
+    GuiProjectSettings, GuiProjectTree, GuiWritingStats, GuiAbout
 )
 from nw.core import NWProject, NWDoc, NWIndex
 from nw.constants import nwFiles, nwItemType, nwAlert
@@ -817,6 +817,22 @@ class GuiMain(QMainWindow):
             dlgStats.show()
         return True
 
+    def showAboutNWDialog(self):
+        """Show the about dialog for novelWriter.
+        """
+        if self.mainConf.showGUI:
+            dlgAbout = GuiAbout(self)
+            dlgAbout.exec_()
+        return True
+
+    def showAboutQtDialog(self):
+        """Show the about dialog for Qt.
+        """
+        if self.mainConf.showGUI:
+            msgBox = QMessageBox()
+            msgBox.aboutQt(self, "About Qt")
+        return True
+
     def makeAlert(self, theMessage, theLevel=nwAlert.INFO):
         """Alert both the user and the logger at the same time. Message
         can be either a string or an array of strings. Severity level is