fix #444

gui/qt/main_window.py

@@ -135,6 +135,8 @@ class ElectrumWindow(QMainWindow):
 
         g = self.config.get("winpos-qt",[100, 100, 840, 400])
         self.setGeometry(g[0], g[1], g[2], g[3])
+        if self.config.get("is_maximized"):
+            self.showMaximized()
 
         self.setWindowIcon(QIcon(":icons/electrum.png"))
         self.init_menubar()
@@ -2227,8 +2229,10 @@ class ElectrumWindow(QMainWindow):
 
     def closeEvent(self, event):
         self.tray.hide()
-        g = self.geometry()
-        self.config.set_key("winpos-qt", [g.left(),g.top(),g.width(),g.height()], True)
+        self.config.set_key("is_maximized", self.isMaximized())
+        if not self.isMaximized():
+            g = self.geometry()
+            self.config.set_key("winpos-qt", [g.left(),g.top(),g.width(),g.height()])
         self.save_column_widths()
         self.config.set_key("console-history", self.console.history[-50:], True)
         self.wallet.storage.put('accounts_expanded', self.accounts_expanded)