class RescaleToSampleDialog(wx.Dialog): def __init__(self, parent, model, cols=None, id=wx.ID_ANY, title="Choose compounds and sample size ...", pos=wx.DefaultPosition, size=(400, 400), style=wx.DEFAULT_FRAME_STYLE, name="Rescale to Sample Dialog"): super(RescaleToSampleDialog, self).__init__(parent, id, title, pos, size, style, name) panel = wx.Panel(self) self.olv = ObjectListView(panel, wx.ID_ANY, style=wx.LC_REPORT | wx.SUNKEN_BORDER, useAlternateBackColors=True) self.olv.evenRowsBackColor = "#DCF0C7" self.olv.oddRowsBackColor = "#FFFFFF" self.SetChemicals(model, cols) scalelbl = wx.StaticText(panel, -1, "Sample size [g]:") self.sample_size = wx.TextCtrl(panel, -1, str(model.sample_size)) buttonOk = wx.Button(panel, id=wx.ID_OK) buttonOk.SetDefault() buttonCancel = wx.Button(panel, id=wx.ID_CANCEL) # layout sizer = wx.GridBagSizer(vgap=5, hgap=5) sizer.Add(self.olv, pos=(0, 0), span=(1, 4), flag=wx.GROW | wx.ALL, border=5) sizer.Add(scalelbl, pos=(1, 0), flag=wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT | wx.BOTTOM, border=10) sizer.Add(self.sample_size, pos=(1, 1), span=(1, 2), flag=wx.EXPAND | wx.ALIGN_LEFT | wx.RIGHT | wx.BOTTOM, border=10) sizer.Add(buttonCancel, pos=(2, 2), flag=wx.BOTTOM, border=10) sizer.Add(buttonOk, pos=(2, 3), flag=wx.BOTTOM | wx.RIGHT, border=10) sizer.AddGrowableCol(1) sizer.AddGrowableRow(0) panel.SetSizer(sizer) def SetChemicals(self, model, cols): '''Set the OLV columns and put current chemicals in the OLV''' self.olv.SetColumns(cols) self.olv.CreateCheckStateColumn() for item in model.chemicals: self.olv.Check(item) self.olv.SetObjects(model.chemicals) def GetCurrentSelections(self): ''' Return the entered sample size and objects selected in the dialog. ''' return self.sample_size.GetValue(), self.olv.GetCheckedObjects()
class TeamsWindow(wx.Panel): def __init__(self, parent, db=None): wx.Panel.__init__(self, parent, -1) self.listview = ObjectListView(self, wx.ID_ANY, style=wx.LC_REPORT | wx.SUNKEN_BORDER) sizer = wx.BoxSizer(wx.VERTICAL) sizer.Add(self.listview, 1, flag=wx.EXPAND) self.SetSizer(sizer) self.db = db pub.subscribe(self.onDivision, 'division') def onDivision(self, division): cursor = self.db.cursor(DictCursor) cursor.execute( '''SELECT team.id as db_id, team.name, flt_pos, clubname, venue_id, lat, lon, venue.name as vname FROM team LEFT JOIN division ON division_id=division.id LEFT JOIN venue ON venue_id=venue.id WHERE division.label = %s ORDER BY clubname, name''', division) self.teams = dict([(x['db_id'], Team(x)) for x in cursor.fetchall()]) self.listview.SetColumns([ ColumnDefn("ID", "left", -1, "flt_pos"), ColumnDefn("Team Name", "left", -1, "name"), ColumnDefn("Club Name", "left", -1, "clubname"), ColumnDefn("Venue", "left", -1, "vname"), ]) self.listview.CreateCheckStateColumn() self.listview.SetObjects(list(self.teams.values())) pub.sendMessage('teams', teams=self.teams.values()) def onMapSelect(self, selected): if not selected: print('No selection', flush=True) return selection = [] for x in selected: if x is not None: label, db_id, name = x if label == 'Venue': self.listview.Check(self.venues[db_id]) self.listview.Update()
class TestObjectListView(wtc.WidgetTestCase): """ Setup of all base tests used for all types of ObjectListView's and do test the normal ObjectListView. The other ObjectListView tests just override setUp to create the appropriate ListView. """ def setUp(self): super(TestObjectListView, self).setUp() panel = wx.Panel(self.frame, -1) self.objectListView = ObjectListView(panel, -1, style=wx.LC_REPORT | wx.SUNKEN_BORDER) sizerPanel = wx.BoxSizer(wx.VERTICAL) sizerPanel.Add(self.objectListView, 1, wx.ALL | wx.EXPAND, 4) panel.SetSizer(sizerPanel) sizerFrame = wx.BoxSizer(wx.VERTICAL) sizerFrame.Add(panel, 1, wx.ALL | wx.EXPAND, 4) self.frame.SetSizer(sizerFrame) loadOLV(self.objectListView) def testInitialState(self): self.objectListView.ClearAll() self.assertEqual(self.objectListView.GetColumnCount(), 0) self.assertEqual(self.objectListView.GetItemCount(), 0) self.assertEqual(len(self.objectListView.modelObjects), 0) loadOLV(self.objectListView) def testBasicState(self): self.assertEqual(self.objectListView.GetColumnCount(), len(personColumns)) self.assertEqual(self.objectListView.GetItemCount(), len(persons)) def testSelectObject(self): self.objectListView.SelectObject(persons[0]) self.assertEqual(self.objectListView.GetSelectedObject(), persons[0]) males = [x for x in persons if x.sex == "Male"] self.objectListView.SelectObjects(males) self.assertEqual(set(self.objectListView.GetSelectedObjects()), set(males)) def testSelectAll(self): self.objectListView.SelectAll() for i in range(0, self.objectListView.GetItemCount()): self.assertTrue(self.objectListView.IsSelected(i)) def testDeSelectAll(self): self.objectListView.SelectAll() self.objectListView.DeselectAll() for i in range(0, self.objectListView.GetItemCount()): self.assertFalse(self.objectListView.IsSelected(i)) def testGetSelectedObject(self): self.objectListView.SelectAll() self.assertEqual(self.objectListView.GetSelectedObject(), None) self.objectListView.DeselectAll() self.assertEqual(self.objectListView.GetSelectedObject(), None) self.objectListView.SelectObject(persons[0]) self.assertEqual(self.objectListView.GetSelectedObject(), persons[0]) self.objectListView.SelectObject(persons[1], False) self.assertEqual(self.objectListView.GetSelectedObject(), None) def testGetSelectedObjects(self): self.objectListView.SelectAll() self.assertEqual(set(self.objectListView.GetSelectedObjects()), set(persons)) self.objectListView.SelectObject(persons[0]) self.assertEqual(len(self.objectListView.GetSelectedObjects()), 1) self.objectListView.DeselectAll() self.assertEqual(len(self.objectListView.GetSelectedObjects()), 0) def testRefresh(self): rowIndex = 1 primaryColumn = self.objectListView.GetPrimaryColumnIndex() person = self.objectListView[rowIndex] nameInList = self.objectListView.GetItem(rowIndex, primaryColumn).GetText() self.assertEqual(nameInList, person.name) person.name = "Some different name" self.assertNotEqual(nameInList, person.name) self.objectListView.RefreshObject(person) self.assertEqual( self.objectListView.GetItem(rowIndex, primaryColumn).GetText(), person.name) person.name = nameInList def testSorting(self): self.objectListView.SortBy(0, False) self.assertEqual( self.objectListView.GetItem(0).GetText(), "Zoe Meliko") self.objectListView.SortBy(0, True) self.assertEqual( self.objectListView.GetItem(0).GetText(), "ae cummings") self.objectListView.SortBy(2, False) self.assertEqual( self.objectListView.GetItem(0).GetText(), "Ginger Hawk") self.objectListView.SortBy(2, True) self.assertEqual( self.objectListView.GetItem(0).GetText(), "Ian Janide") def testColumnResizing(self): widths = [ self.objectListView.GetColumnWidth(i) for i in range(len(self.objectListView.columns)) ] self.frame.SetSize(self.frame.GetSize() + (100, 100)) self.objectListView.Layout() # The space filling columns should have increased in width, but the # others should be the same for (colIndex, oldWidth) in enumerate(widths): if self.objectListView.columns[colIndex].isSpaceFilling: self.assertTrue( oldWidth < self.objectListView.GetColumnWidth(colIndex)) else: self.assertEqual(oldWidth, self.objectListView.GetColumnWidth(colIndex)) def testEditing(self): rowIndex = 1 primaryColumnIndex = self.objectListView.GetPrimaryColumnIndex() self.objectListView.cellEditMode = ObjectListView.CELLEDIT_F2ONLY # self.objectListView.SortBy(primaryColumnIndex+1) originalName = self.objectListView[rowIndex].name self.assertEqual( self.objectListView.GetItem(rowIndex, primaryColumnIndex).GetText(), originalName) self.objectListView.DeselectAll() self.objectListView.SetItemState( rowIndex, wx.LIST_STATE_SELECTED | wx.LIST_STATE_FOCUSED, wx.LIST_STATE_SELECTED | wx.LIST_STATE_FOCUSED) # Fake an F2, change the value of the edit, and then fake a Return to # commit the change evt = wx.KeyEvent(wx.EVT_CHAR.evtType[0]) evt.m_keyCode = wx.WXK_F2 self.objectListView._HandleChar(evt) self.objectListView.StartCellEdit(rowIndex, primaryColumnIndex) self.objectListView.cellEditor.SetValue("new name for X") self.objectListView.FinishCellEdit() evt.m_keyCode = wx.WXK_RETURN self.objectListView._HandleChar(evt) self.assertEqual( self.objectListView.GetItem(rowIndex, primaryColumnIndex).GetText(), "new name for X") # Put the original value back evt.m_keyCode = wx.WXK_F2 self.objectListView._HandleChar(evt) self.objectListView.StartCellEdit(rowIndex, primaryColumnIndex) self.objectListView.cellEditor.SetValue(originalName) self.objectListView.FinishCellEdit() evt.m_keyCode = wx.WXK_RETURN self.objectListView._HandleChar(evt) self.assertEqual( self.objectListView.GetItem(rowIndex, primaryColumnIndex).GetText(), originalName) def testLackOfCheckboxes(self): self.objectListView.InstallCheckStateColumn(None) firstObject = self.objectListView[0] self.assertIn(self.objectListView.IsChecked(firstObject), (None, False)) self.assertEqual(self.objectListView.GetCheckedObjects(), list()) self.objectListView.Check(firstObject) self.assertIn(self.objectListView.IsChecked(firstObject), (None, False)) def testCreateCheckStateColumn(self): self.objectListView.InstallCheckStateColumn(None) firstObject = self.objectListView[0] self.assertIn(self.objectListView.IsChecked(firstObject), (False, None)) self.objectListView.CreateCheckStateColumn() self.objectListView.Check(firstObject) self.assertEqual(self.objectListView.IsChecked(firstObject), True) def testAutoCheckboxes(self): col = ColumnDefn("Check") self.objectListView.AddColumnDefn(col) self.assertTrue(col.checkStateGetter is None) self.assertTrue(col.checkStateSetter is None) self.objectListView.InstallCheckStateColumn(col) self.assertTrue(col.checkStateGetter is not None) self.assertTrue(col.checkStateSetter is not None) object = self.objectListView[0] self.assertEqual(self.objectListView.IsChecked(object), False) self.objectListView.Check(object) self.assertEqual(self.objectListView.IsChecked(object), True) def testCheckboxes(self): def myGetter(modelObject): return getattr(modelObject, "isChecked", False) def mySetter(modelObject, newValue): modelObject.isChecked = newValue self.objectListView.SetImageLists() col = ColumnDefn("Check", checkStateGetter=myGetter, checkStateSetter=mySetter) self.objectListView.AddColumnDefn(col) self.assertEqual(self.objectListView.checkStateColumn, col) firstObject = self.objectListView[1] lastObject = self.objectListView[4] self.assertEqual(self.objectListView.IsChecked(firstObject), False) self.assertEqual(self.objectListView.IsChecked(lastObject), False) self.objectListView.Check(firstObject) self.assertEqual(self.objectListView.IsChecked(firstObject), True) self.assertEqual(self.objectListView.IsChecked(lastObject), False) self.objectListView.Check(lastObject) self.assertEqual(self.objectListView.IsChecked(firstObject), True) self.assertEqual(self.objectListView.IsChecked(lastObject), True) if not isinstance(self.objectListView, VirtualObjectListView): self.assertEqual(set(self.objectListView.GetCheckedObjects()), set([firstObject, lastObject])) self.objectListView.Uncheck(firstObject) self.assertEqual(self.objectListView.IsChecked(firstObject), False) self.assertEqual(self.objectListView.IsChecked(lastObject), True) self.objectListView.ToggleCheck(lastObject) self.assertEqual(self.objectListView.IsChecked(firstObject), False) self.assertEqual(self.objectListView.IsChecked(lastObject), False) def testNoAlternateColours(self): # When there is no alternate colors, each row's background colour # should be invalid self.objectListView.useAlternateBackColors = False self.objectListView.RepopulateList() bkgdColours = [ self.getBackgroundColour(i) for i in range(self.objectListView.GetItemCount()) ] self.assertFalse( self.objectListView.oddRowsBackColor in set(bkgdColours)) self.assertFalse( self.objectListView.evenRowsBackColor in set(bkgdColours)) def testAlternateColours(self): self.objectListView.useAlternateBackColors = True self.objectListView.RepopulateList() for i in range(self.objectListView.GetItemCount()): if i & 1: self.assertEqual(self.objectListView.oddRowsBackColor, self.getBackgroundColour(i)) else: self.assertEqual(self.objectListView.evenRowsBackColor, self.getBackgroundColour(i)) def getBackgroundColour(self, i): # There is no consistent way to get the background color of an item (i.e. one that # works on both normal and virtual lists) so we have to split this into a method # so we can change it for a virtual list return self.objectListView.GetItemBackgroundColour(i) def testEmptyListMsg(self): self.objectListView.SetObjects(None) self.assertTrue(self.objectListView.stEmptyListMsg.IsShown()) self.objectListView.SetObjects(persons) self.assertFalse(self.objectListView.stEmptyListMsg.IsShown()) def testFilteringHead(self): self.objectListView.SetFilter(Filter.Head(1)) self.objectListView.SetObjects(persons) self.assertEqual(len(self.objectListView.GetFilteredObjects()), 1) self.assertEqual(self.objectListView.GetFilteredObjects()[0], persons[0]) self.objectListView.SetFilter(None) def testFilteringTail(self): self.objectListView.SetFilter(Filter.Tail(1)) self.objectListView.SetObjects(persons) # The group list will have a group header at row 0 so skip it if isinstance(self.objectListView, GroupListView): firstDataIndex = 1 else: firstDataIndex = 0 self.assertEqual(len(self.objectListView.GetFilteredObjects()), 1) self.assertEqual(self.objectListView.GetFilteredObjects()[0], persons[-1]) self.objectListView.SetFilter(None) def testFilteringPredicate(self): males = [x for x in persons if x.sex == "Male"] self.objectListView.SetFilter( Filter.Predicate(lambda person: person.sex == "Male")) self.objectListView.SetSortColumn(personColumns[-1]) self.objectListView.SetObjects(persons) self.assertEqual(set(self.objectListView.GetFilteredObjects()), set(males)) self.objectListView.SetFilter(None) def testFilteringTextSearch(self): containsF = [ x for x in persons if "f" in x.sex.lower() or "f" in x.name.lower() ] self.objectListView.SetFilter( Filter.TextSearch(self.objectListView, text="f")) self.objectListView.SetObjects(persons) self.assertEqual(set(self.objectListView.GetFilteredObjects()), set(containsF)) self.objectListView.SetFilter(None) def testFilteringChain(self): filterMale = Filter.Predicate(lambda person: person.sex == "Male") filterContainsF = Filter.TextSearch(self.objectListView, text="f") self.objectListView.SetFilter(Filter.Chain(filterMale, filterContainsF)) self.objectListView.SetObjects(persons) self.assertEqual(len(self.objectListView.GetFilteredObjects()), 1) self.assertEqual(self.objectListView.GetFilteredObjects()[0].name, "Eric Fandango") self.objectListView.SetFilter(None)