Add tooltip to settings buttons

pytec/tec_qt.ui

@@ -154,6 +154,9 @@
           <height>40</height>
          </size>
         </property>
+        <property name="toolTip">
+         <string>Thermostat Settings</string>
+        </property>
         <property name="frameShape">
          <enum>QFrame::StyledPanel</enum>
         </property>
@@ -263,6 +266,9 @@
             <widget class="QToolButton" name="plot_settings">
              <property name="text">
               <string>...</string>
+             <property name="toolTip">
+              <string>Plot Settings</string>
+             </property>
              </property>
              <property name="popupMode">
               <enum>QToolButton::InstantPopup</enum>

pytec/ui_tec_qt.py

@@ -225,9 +225,11 @@ class Ui_MainWindow(object):
         self.ch0_t_graph.setTitle(_translate("MainWindow", "Channel 0 Temperature"))
         self.ch0_i_graph.setTitle(_translate("MainWindow", "Channel 0 Current"))
         self.ch1_i_graph.setTitle(_translate("MainWindow", "Channel 1 Current"))
+        self.bottom_settings_group.setToolTip(_translate("MainWindow", "Thermostat Settings"))
         self.connect_btn.setText(_translate("MainWindow", "Connect"))
         self.status_lbl.setText(_translate("MainWindow", "Disconnected"))
         self.plot_settings.setText(_translate("MainWindow", "..."))
+        self.plot_settings.setToolTip(_translate("MainWindow", "Plot Settings"))
         self.report_lbl.setText(_translate("MainWindow", "Poll every: "))
         self.report_refresh_spin.setSuffix(_translate("MainWindow", " s"))
         self.report_box.setText(_translate("MainWindow", "Report"))