tweak settings window, always select whole rows, keep item selected after moving, show api key in fixed width font, add button to open web ui.

src/octotray.py

 from os import path
 from PyQt5 import QtWidgets, QtGui, QtCore, QtNetwork
 from PyQt5.QtWidgets import QSystemTrayIcon, QAction, QMenu, QMessageBox, QWidget, QLabel, QVBoxLayout, QHBoxLayout, QDesktopWidget, QSizePolicy, QSlider, QLayout, QTableWidget, QTableWidgetItem, QPushButton
-from PyQt5.QtGui import QIcon, QPixmap, QImageReader, QDesktopServices
+from PyQt5.QtGui import QIcon, QPixmap, QImageReader, QDesktopServices, QFontDatabase
 from PyQt5.QtCore import QCoreApplication, QSettings, QUrl, QTimer, QSize, Qt, QSettings
 
 class SettingsWindow(QWidget):
                     text = "0"
                 item = QTableWidgetItem(text)
                 self.table.setItem(i, j, item)
+                if j == 1:
+                    font = item.font()
+                    font.setFamily(QFontDatabase.systemFont(QFontDatabase.FixedFont).family())
+                    item.setFont(font)
 
         buttons2 = QHBoxLayout()
         box.addLayout(buttons2, 0)
         self.down.clicked.connect(self.moveDown)
         buttons2.addWidget(self.down)
 
+        self.openWeb = QPushButton("&Open Web UI of selected")
+        self.openWeb.clicked.connect(self.openWebUI)
+        box.addWidget(self.openWeb, 0)
+
         self.table.setHorizontalHeaderLabels(self.columns)
         self.table.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustToContents)
+        self.table.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows);
         self.table.resizeColumnsToContents()
 
         if self.rows <= 0:
             if r == True:
                 self.parent.writeSettings(newPrinters)
                 self.parent.restartApp()
+
         self.parent.removeSettingsWindow()
 
     def addPrinter(self):
         for i in range(0, len(self.columns)):
             item = QTableWidgetItem(self.presets[i])
             self.table.setItem(self.rows - 1, i, item)
+            if i == 1:
+                font = item.font()
+                font.setFamily(QFontDatabase.systemFont(QFontDatabase.FixedFont).family())
+                item.setFont(font)
         self.table.resizeColumnsToContents()
+        self.table.setCurrentItem(self.table.item(self.rows - 1, 0))
 
     def removePrinter(self):
         r = self.table.currentRow()
         if (r >= 0) and (r < self.rows):
             self.rows -= 1
             self.table.removeRow(r)
+            self.table.setCurrentItem(self.table.item(min(r, self.rows - 1), 0))
 
     def moveUp(self):
         i = self.table.currentRow()
         self.table.item(i, 1).setText(self.table.item(i - 1, 1).text())
         self.table.item(i - 1, 0).setText(host)
         self.table.item(i - 1, 1).setText(key)
+        self.table.setCurrentItem(self.table.item(i - 1, 0))
 
     def moveDown(self):
         i = self.table.currentRow()
         self.table.item(i, 1).setText(self.table.item(i + 1, 1).text())
         self.table.item(i + 1, 0).setText(host)
         self.table.item(i + 1, 1).setText(key)
+        self.table.setCurrentItem(self.table.item(i + 1, 0))
+
+    def openWebUI(self):
+        host = self.table.item(self.table.currentRow(), 0).text()
+        self.parent.openBrowser(host)
 
 class AspectRatioPixmapLabel(QLabel):
     def __init__(self, *args, **kwargs):