Replace listViews with searchable listViews

Author: PrimozGodec

Orange/widgets/data/owdiscretize.py

@@ -9,6 +9,7 @@
 )
 from AnyQt.QtGui import QValidator, QPalette
 from AnyQt.QtCore import Qt, QTimer, QPoint
+from orangewidget.utils.listview import ListViewSearch
 
 import Orange.data
 import Orange.preprocess.discretize as disc
@@ -407,7 +408,7 @@ def set_manual_default_cuts():
         )
 
         # List view with all attributes
-        self.varview = QListView(
+        self.varview = ListViewSearch(
             selectionMode=QListView.ExtendedSelection,
             uniformItemSizes=True,
         )

Orange/widgets/data/owimpute.py

@@ -27,7 +27,7 @@
 from Orange.widgets.utils.state_summary import format_summary_details
 from Orange.widgets.widget import OWWidget, Msg, Input, Output
 from Orange.classification import SimpleTreeLearner
-
+from orangewidget.utils.listview import ListViewSearch
 
 DisplayMethodRole = Qt.UserRole
 StateRole = DisplayMethodRole + 0xf4
@@ -195,7 +195,7 @@ def __init__(self):
         horizontal_layout = QHBoxLayout(box)
         main_layout.addWidget(box)
 
-        self.varview = QListView(
+        self.varview = ListViewSearch(
             selectionMode=QListView.ExtendedSelection,
             uniformItemSizes=True
         )

Orange/widgets/unsupervised/owcorrespondence.py

@@ -18,6 +18,7 @@
 from Orange.widgets.visualize.owscatterplotgraph import ScatterPlotItem
 from Orange.widgets.widget import Input, Output
 from Orange.widgets.settings import Setting
+from orangewidget.utils.listview import ListViewSearch
 
 
 class ScatterPlotItem(pg.ScatterPlotItem):
@@ -61,7 +62,7 @@ def __init__(self):
 
         box = gui.vBox(self.controlArea, "Variables")
         self.varlist = itemmodels.VariableListModel()
-        self.varview = view = QListView(
+        self.varview = view = ListViewSearch(
             selectionMode=QListView.MultiSelection,
             uniformItemSizes=True
         )

Orange/widgets/visualize/owboxplot.py

@@ -6,8 +6,8 @@
 from AnyQt.QtWidgets import (
     QGraphicsView, QGraphicsScene, QGraphicsItem, QGraphicsSimpleTextItem,
     QGraphicsTextItem, QGraphicsItemGroup, QGraphicsLineItem,
-    QGraphicsPathItem, QGraphicsRectItem, QSizePolicy,
-    QListView)
+    QGraphicsPathItem, QGraphicsRectItem, QSizePolicy
+)
 from AnyQt.QtGui import QPen, QColor, QBrush, QPainterPath, QPainter, QFont
 from AnyQt.QtCore import Qt, QEvent, QRectF, QSize, QSortFilterProxyModel
 
@@ -28,6 +28,7 @@
 from Orange.widgets.utils.widgetpreview import WidgetPreview
 from Orange.widgets.utils.state_summary import format_summary_details
 from Orange.widgets.widget import Input, Output
+from orangewidget.utils.listview import ListViewSearch
 
 
 def compute_scale(min_, max_):
@@ -201,7 +202,7 @@ def __init__(self):
         sorted_model.setSourceModel(self.attrs)
         sorted_model.sort(0)
         box = gui.vBox(self.controlArea, "Variable")
-        view = self.attr_list = QListView()
+        view = self.attr_list = ListViewSearch()
         view.setModel(sorted_model)
         view.setSelectionMode(view.SingleSelection)
         view.selectionModel().selectionChanged.connect(self.attr_changed)
@@ -223,7 +224,7 @@ def __init__(self):
         sorted_model.sort(0)
 
         box = gui.vBox(self.controlArea, "Subgroups")
-        view = self.group_list = QListView()
+        view = self.group_list = ListViewSearch()
         view.setModel(sorted_model)
         view.selectionModel().selectionChanged.connect(self.grouping_changed)
         view.setMinimumSize(QSize(30, 30))

Orange/widgets/visualize/owdistributions.py

@@ -25,6 +25,7 @@
 
 from Orange.widgets.visualize.owscatterplotgraph import \
     LegendItem as SPGLegendItem
+from orangewidget.utils.listview import ListViewSearch
 
 
 class ScatterPlotItem(pg.ScatterPlotItem):
@@ -319,7 +320,9 @@ def __init__(self):
             self.controlArea, self, "var", box="Variable",
             model=DomainModel(valid_types=DomainModel.PRIMITIVE,
                               separators=False),
-            callback=self._on_var_changed)
+            callback=self._on_var_changed,
+            viewType=ListViewSearch
+        )
         gui.checkBox(
             varview.box, self, "sort_by_freq", "Sort categories by frequency",
             callback=self._on_sort_by_freq, stateWhenDisabled=False)

Orange/widgets/visualize/owlineplot.py

@@ -12,6 +12,7 @@
 from pyqtgraph.functions import mkPen
 from pyqtgraph.graphicsItems.ViewBox import ViewBox
 
+from orangewidget.utils.listview import ListViewSearch
 from orangewidget.utils.visual_settings_dlg import VisualSettingsDialog
 
 from Orange.data import Table, DiscreteVariable
@@ -676,7 +677,8 @@ def _add_controls(self):
         self.group_view = gui.listView(
             self.controlArea, self, "group_var", box="Group by",
             model=self.group_vars, callback=self.__group_var_changed,
-            sizeHint=QSize(30, 100))
+            sizeHint=QSize(30, 100), viewType=ListViewSearch
+        )
         self.group_view.setEnabled(False)
 
         plot_gui = OWPlotGUI(self)