- Set default file extension for calibration files

Fixitdaz · Oct 1, 2019 · 4cef734 · 4cef734
1 parent ab55b7b
commit 4cef734
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/NanoVNASaver/Calibration.py b/NanoVNASaver/Calibration.py
@@ -413,7 +413,9 @@ def saveCalibration(self):
             logger.debug("Attempted to save an uncalculated calibration.")
             self.app.showError("Cannot save an unapplied calibration state.")
             return
-        filename, _ = QtWidgets.QFileDialog.getSaveFileName(filter="Calibration Files (*.cal);;All files (*.*)")
+        filedialog = QtWidgets.QFileDialog(self)
+        filedialog.setDefaultSuffix("cal")
+        filename, _ = filedialog.getSaveFileName(filter="Calibration Files (*.cal);;All files (*.*)")
         self.app.calibration.notes = self.notes_textedit.toPlainText().splitlines()
         if filename and self.app.calibration.saveCalibration(filename):
             self.app.settings.setValue("CalibrationFile", filename)