Added precision to and modified CAQTextEdit

pvgateway.py

@@ -708,12 +708,14 @@ class PVGateway(QWidget):
 
 
     def receive_monitor_dbr_time(self, pvdata, alarm_severity):
-        print("called from gateway", self.pv_name, alarm_severity)
+        print("called from gateway", self.pv_name, alarm_severity, flush=True)
         pvdata.show()
 
     def receive_monitor_update(self, value, status, alarm_severity):
         '''Triggered by monitor signal. For Widget to overload.'''
 
+      
+
         self.mutex_post_display.lock()
         _current_qt_dynamic_property = self.qt_dynamic_property_get()
 
@@ -765,6 +767,8 @@ class PVGateway(QWidget):
         '''Callback function to be invoked on change of pv value.
            cafe.getCache and cafe.set operations permitted within callback.
         '''
+
+
         self.mutex.lock()
 
         pv_name = pvname

pvwidgets.py

@@ -539,12 +539,14 @@ class CAQTextEntry(QLineEdit, PVGateway):
     trigger_monitor = Signal(object, int)
     trigger_connect = Signal(int, str, int)
 
-    def __init__(self, parent=None, pv_name: str = "", monitor_callback=None,
+    def __init__(self, parent=None, pv_name: str="", monitor_callback=None,
                  pv_within_daq_group: bool = False, color_mode=None,
-                 show_units=False, prefix: str = "", suffix: str = ""):
+                 show_units=False, prefix: str="", suffix: str="",
+                 precision: int=0):
         super().__init__(parent, pv_name, monitor_callback, pv_within_daq_group,
                          color_mode, show_units, prefix, suffix,
-                         connect_callback=self.py_connect_callback)
+                         connect_callback=self.py_connect_callback, 
+                         precision=precision)
 
         self.is_initialize_complete() #waits a fraction of a second
 
@@ -574,13 +576,21 @@ class CAQTextEntry(QLineEdit, PVGateway):
     def configure_widget(self):
         self.setFocusPolicy(Qt.StrongFocus)
 
-        fm = QFontMetricsF(QFont("Sans Serif", 12))
+    
+
+        f = QFont("Sans Serif")
+        f.setPixelSize(11)
+
+        fm = QFontMetricsF(f)
+       
         qrect = fm.boundingRect(self.suggested_text)
 
-        _width_scaling_factor = 1.15
-
-        self.setFixedHeight((fm.lineSpacing()*1.8))
-        self.setFixedWidth(((qrect.width()+10) * _width_scaling_factor))
+        _width_scaling_factor = 1.2
+        
+       
+        
+        self.setFixedHeight(18) #(fm.lineSpacing()*1.6))
+        self.setFixedWidth((qrect.width()+20) * _width_scaling_factor)
 
         self.qt_property_initial_values(qt_object_name=self.PV_CONTROLLER)
 
@@ -598,7 +608,7 @@ class CAQTextEntry(QLineEdit, PVGateway):
                 else:
                     valStr = ("{: .%sf}" % self.precision)
                     strText = valStr.format(round(val, self.precision))
-                print(strText, " precision ", self.precision)
+                #print(strText, " precision ", self.precision)
                 self.setText(strText)
         else:
             #Do this for TextInfo cache
@@ -643,7 +653,7 @@ class CAQTextEntry(QLineEdit, PVGateway):
 
 
 class CAQSpinBox(QSpinBox, PVGateway):
-    '''Channel access enabled QTextEntry widget'''
+    '''Channel access enabled QSpinBox widget'''
     trigger_monitor_float = Signal(float, int, int)
     trigger_monitor_int = Signal(int, int, int)
     trigger_monitor_str = Signal(str, int, int)
@@ -1211,7 +1221,7 @@ class CAQTableWidget(QTableWidget):
 
 
     def widget_update(self):
-
+        """ Called when self.notif_unison is True """
         for _row, pvgate in enumerate(self.pv_gateway):
             
             if not pvgate.notify_unison:
@@ -1304,6 +1314,8 @@ class CAQTableWidget(QTableWidget):
 
                 self.item(_row, val_col_no).setBackground(
                     QColor(pvgate.bg_readback))
+                #self.item(_row, val_col_no).setBackground(
+                #    QColor('#aeae66'))
                 if self.show_timestamp:
                     self.item(_row, ts_col_no).setBackground(
                         QColor(pvgate.bg_readback))
@@ -1435,6 +1447,8 @@ class CAQTableWidget(QTableWidget):
                 connect_triggers=False, notify_freq_hz=self.notify_freq_hz,
                 notify_unison=self.notify_unison, precision=self.precision)
 
+           
+
             self.pv_gateway[i].is_initialize_complete()
             self.pv_gateway[i].trigger_connect.connect(
                 self.receive_connect_update)
@@ -1957,7 +1971,7 @@ class CAQTableWidget(QTableWidget):
         f = self.reconnect_button.font()
 
         if 'Timestamp' in self.columns_dict.keys():
-            f.setPixelSize(13)
+            f.setPixelSize(11) #previous 13
             self.reconnect_button.setFixedWidth(100)
         else:
             f.setPixelSize(11) #6
@@ -2085,14 +2099,20 @@ class CAQTableWidget(QTableWidget):
             value = value * self.scale_factor
         _value = self.pv_gateway[_row].format_display_value(value)
 
+
         qtwi = QTableWidgetItem(str(_value) + " ")
         f = qtwi.font()
         f.setPointSize(8)
         qtwi.setFont(f)
+        qtwi.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable)
+        #qtwi.setEditTriggers(QAbstractItemView.AllEditTriggers)
         self.setItem(_row, self.columns_dict['Value'], qtwi)
+        #self.item(_row, self.columns_dict['Value']).setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable)
+        #self.item(_row, self.columns_dict['Value']).setEditTriggers(QAbstractItemView.AllEditTriggers)
         self.item(_row, self.columns_dict['Value']).setTextAlignment(
             Qt.AlignRight | Qt.AlignVCenter)
-
+       
+       
         if 'Timestamp' in self.columns_dict.keys():
             _handle = self.pv_gateway[_row].handle
             _pvd = self.pv_gateway[_row].cafe.getPVCache(_handle)
@@ -2128,6 +2148,8 @@ class CAQTableWidget(QTableWidget):
 
         _prop = self.pv_gateway[_row].qt_dynamic_property_get()
 
+ 
+        
         if _prop == self.pv_gateway[_row].READBACK_ALARM:
 
             if alarm_severity == self.pv_gateway[_row].cyca.SEV_MAJOR:
@@ -2172,6 +2194,10 @@ class CAQTableWidget(QTableWidget):
         elif _prop == self.pv_gateway[_row].READBACK_STATIC:
             self.item(_row, self.columns_dict['Value']).setBackground(
                 QColor(self.pv_gateway[_row].bg_readback))
+            #self.item(_row, self.columns_dict['Value']).setBackground(
+            #    QColor("#ffffe1"))
+            #self.item(_row, self.columns_dict['Value']).setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable)
+     
             if 'Timestamp' in self.columns_dict.keys():
                 self.item(_row, self.columns_dict['Timestamp']).setBackground(
                     QColor(self.pv_gateway[_row].bg_readback))