gui: get rid of pyqtgraph.LayoutWidget

artiq/frontend/artiq_gui.py

@@ -7,6 +7,7 @@ import os
 
 import PyQt5
 from quamash import QEventLoop, QtGui, QtCore, QtWidgets
+import pyqtgraph
 
 from artiq import __artiq_dir__ as artiq_dir
 from artiq.tools import *

artiq/gui/datasets.py

@@ -4,9 +4,9 @@ from functools import partial
 import logging
 
 from quamash import QtGui, QtCore, QtWidgets
-from pyqtgraph import LayoutWidget
 
 from artiq.tools import short_format
+from artiq.gui.tools import LayoutWidget
 from artiq.gui.models import DictSyncTreeSepModel
 
 

artiq/gui/entries.py

@@ -2,9 +2,8 @@ import logging
 from collections import OrderedDict
 
 from quamash import QtGui, QtCore
-from pyqtgraph import LayoutWidget
 
-from artiq.gui.tools import disable_scroll_wheel
+from artiq.gui.tools import LayoutWidget, disable_scroll_wheel
 
 
 logger = logging.getLogger(__name__)

artiq/gui/experiments.py

@@ -5,9 +5,8 @@ from collections import OrderedDict
 
 from quamash import QtGui, QtCore, QtWidgets
 
-from pyqtgraph import LayoutWidget
-
-from artiq.gui.tools import log_level_to_name, QDockWidgetCloseDetect
+from artiq.gui.tools import (LayoutWidget, log_level_to_name,
+                             QDockWidgetCloseDetect)
 from artiq.gui.entries import argty_to_entry
 
 

artiq/gui/explorer.py

@@ -3,8 +3,8 @@ import logging
 from functools import partial
 
 from quamash import QtGui, QtCore, QtWidgets
-from pyqtgraph import LayoutWidget
 
+from artiq.gui.tools import LayoutWidget
 from artiq.gui.models import DictSyncTreeSepModel
 
 

artiq/gui/log.py

@@ -5,9 +5,9 @@ import re
 from functools import partial
 
 from quamash import QtGui, QtCore, QtWidgets
-from pyqtgraph import LayoutWidget
 
-from artiq.gui.tools import log_level_to_name, QDockWidgetCloseDetect
+from artiq.gui.tools import (LayoutWidget, log_level_to_name,
+                             QDockWidgetCloseDetect)
 
 
 def _make_wrappable(row, width=30):

artiq/gui/schedule.py

@@ -3,7 +3,6 @@ import time
 from functools import partial
 
 from quamash import QtGui, QtCore, QtWidgets
-from pyqtgraph import dockarea
 
 from artiq.gui.models import DictSyncModel
 from artiq.tools import elide

artiq/gui/shortcuts.py

@@ -2,7 +2,8 @@ import logging
 from functools import partial
 
 from quamash import QtGui, QtCore, QtWidgets
-from pyqtgraph import LayoutWidget
+
+from artiq.gui.tools import LayoutWidget
 
 
 logger = logging.getLogger(__name__)

artiq/gui/tools.py

@@ -35,3 +35,13 @@ class QDockWidgetCloseDetect(QtWidgets.QDockWidget):
     def closeEvent(self, event):
         self.sigClosed.emit()
         QtWidgets.QDockWidget.closeEvent(self, event)
+
+
+class LayoutWidget(QtWidgets.QWidget):
+    def __init__(self, parent=None):
+        QtGui.QWidget.__init__(self, parent)
+        self.layout = QtGui.QGridLayout()
+        self.setLayout(self.layout)
+
+    def addWidget(self, item, row=None, col=None, rowspan=1, colspan=1):
+        self.layout.addWidget(item, row, col, rowspan, colspan)