public void PropertyDescriptorGridEntryAccessibleObject_Navigates_to_ListBoxAccessibleObject() { using var form = new Form(); using var propertyGrid = new PropertyGrid(); using var button = new Button(); propertyGrid.SelectedObject = button; form.Controls.Add(propertyGrid); form.Controls.Add(button); using PropertyGridView propertyGridView = propertyGrid.TestAccessor().GridView as PropertyGridView; int thirdPropertyIndex = 3; // Index of AccessibleRole property which has a ListBox as editor. PropertyDescriptorGridEntry gridEntry = (PropertyDescriptorGridEntry)propertyGridView.AccessibilityGetGridEntries()[thirdPropertyIndex]; propertyGridView.TestAccessor().SelectedGridEntry = gridEntry; using TestDropDownHolder dropDownHolder = new TestDropDownHolder(propertyGridView, propertyGridView.DropDownListBox); propertyGridView.TestAccessor().Dynamic.dropDownHolder = dropDownHolder; dropDownHolder.SetState(0x00000002, true); var listboxFieldAccessibleObject = gridEntry.AccessibilityObject.FragmentNavigate(UiaCore.NavigateDirection.FirstChild); Assert.Equal("GridViewListBoxAccessibleObject", listboxFieldAccessibleObject.GetType().Name); }
public void GridViewEditAccessibleObject_FragmentNavigate_navigates_correctly() { using PropertyGrid propertyGrid = new PropertyGrid { SelectedObject = Point.Empty }; propertyGrid.CreateControl(); PropertyGridView propertyGridView = propertyGrid.TestAccessor().GridView; int firstPropertyIndex = 2; // Index of Text property which has a RichEdit control as an editor. PropertyDescriptorGridEntry gridEntry = (PropertyDescriptorGridEntry)propertyGridView.AccessibilityGetGridEntries()[firstPropertyIndex]; propertyGridView.TestAccessor().Dynamic.selectedGridEntry = gridEntry; UiaCore.IRawElementProviderFragment editFieldAccessibleObject = gridEntry.AccessibilityObject.FragmentNavigate(UiaCore.NavigateDirection.FirstChild); Assert.Equal("GridViewEditAccessibleObject", editFieldAccessibleObject.GetType().Name); // The case with drop down holder: using TestDropDownHolder dropDownHolder = new TestDropDownHolder(propertyGridView); dropDownHolder.CreateControl(); propertyGridView.TestAccessor().Dynamic.dropDownHolder = dropDownHolder; dropDownHolder.SetState(0x00000002, true); // Control class States.Visible flag Assert.True(propertyGridView.DropDownVisible); object previousAccessibleObject = editFieldAccessibleObject.Navigate(UiaCore.NavigateDirection.PreviousSibling); Assert.NotNull(previousAccessibleObject); Assert.Same(dropDownHolder.AccessibilityObject, previousAccessibleObject); }
public void PropertyDescriptorGridEntryAccessibleObject_Navigates_to_DropDownControlHolder() { using PropertyGrid propertyGrid = new PropertyGrid(); using TestPropertyGridView testPropertyGridView = new TestPropertyGridView(null, propertyGrid); TestPropertyDescriptorGridEntry gridEntry = new TestPropertyDescriptorGridEntry(propertyGrid, null, false); testPropertyGridView.TestAccessor().Dynamic.selectedGridEntry = gridEntry; TestDropDownHolder dropDownHolder = new TestDropDownHolder(testPropertyGridView); dropDownHolder.SetState(0x00000002, true); // Control class States.Visible flag testPropertyGridView.TestAccessor().Dynamic.dropDownHolder = dropDownHolder; gridEntry.parentPE = new TestGridEntry(propertyGrid, null, testPropertyGridView); UiaCore.IRawElementProviderFragment firstChild = gridEntry.AccessibilityObject.FragmentNavigate(UiaCore.NavigateDirection.FirstChild); Assert.NotNull(firstChild); Assert.Equal(typeof(PropertyGridView.DropDownHolder.DropDownHolderAccessibleObject), firstChild.GetType()); }