public void GetVisualParents()
{
#endif
Grid grid = new Grid();
ContentControl contentControl = new ContentControl();
TextBox textBox;
Window.Content = grid;
grid.Children.Add(contentControl);
contentControl.ContentTemplate = textBoxTemplate;
#if NETFX_CORE
await
#endif
EnqueueShowWindow();
EnqueueCallback(() => {
textBox = (TextBox)LayoutHelper.FindElement(contentControl, x => x is TextBox);
Assert.AreSame(contentControl, LayoutTreeHelper.GetVisualParents(textBox).Where(x => x is ContentControl).First());
Assert.AreSame(grid, LayoutTreeHelper.GetVisualParents(textBox).Where(x => x is Grid).First());
Assert.AreSame(Window, LayoutTreeHelper.GetVisualParents(textBox).Where(x => x.GetType() == Window.GetType()).First());
Assert.AreSame(contentControl, LayoutTreeHelper.GetVisualParents(textBox, contentControl).Where(x => x is ContentControl).First());
Assert.IsNull(LayoutTreeHelper.GetVisualParents(textBox, contentControl).Where(x => x is Grid).FirstOrDefault());
var presenter = LayoutTreeHelper.GetVisualChildren(contentControl).First();
Assert.IsTrue(new[] { presenter }.SequenceEqual(LayoutTreeHelper.GetVisualParents(textBox, presenter)));
});
EnqueueTestComplete();
}
private void AssertAdditionalElements()
{
GridControl.Columns[0].GroupIndex = 0;
UpdateLayoutAndDoEvents();
MouseActions.MouseMove(View.GetRowElementByRowHandle(-1), View.GetRowElementByRowHandle(-1).ActualWidth / 2, View.GetRowElementByRowHandle(-1).ActualHeight / 2);
Assert.AreEqual(4, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("-1 (group row)", GetHitInfoNameTextControl(2).TextValue);
Assert.AreEqual(null, GetHitInfoNameTextControl(3).TextValue);
MouseActions.MouseMove(LayoutHelper.FindElement(View.GetRowElementByRowHandle(-1), element => (string)element.GetValue(System.Windows.Controls.TextBlock.TextProperty) == "ID: 10248"), 5, 5);
Assert.AreEqual(5, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("GroupValue", GetHitInfoNameTextControl(4).NameValue);
Assert.AreEqual("OrderID: 10248", GetHitInfoNameTextControl(4).TextValue);
MouseActions.MouseMove(LayoutHelper.FindElement(View.GetRowElementByRowHandle(-1), element => (string)element.GetValue(System.Windows.Controls.TextBlock.TextProperty) == "Count=3"), 5, 5);
Assert.AreEqual(5, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("GroupSummary", GetHitInfoNameTextControl(4).NameValue);
Assert.AreEqual("Count=3", GetHitInfoNameTextControl(4).TextValue);
GridControl.ClearGrouping();
UpdateLayoutAndDoEvents();
MouseActions.MouseMove(LayoutHelper.FindElement(View, element => (string)element.GetValue(System.Windows.Controls.TextBlock.TextProperty) == "Count=2155"), 5, 5);
Assert.AreEqual(4, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("FixedTotalSummary", GetHitInfoNameTextControl(3).NameValue);
Assert.AreEqual("Count=2155", GetHitInfoNameTextControl(3).TextValue);
}
public static NavPanePopup GetPopup(NavBarControl nControl)
{
if (nControl == null || !(nControl.View is NavigationPaneView))
{
return(null);
}
return(LayoutHelper.FindElement(nControl, fe => fe is NavPanePopup) as NavPanePopup);
}
void ScrollLogToEnd()
{
ScrollViewer sv = (ScrollViewer)LayoutHelper.FindElement(log, IsScrollViewer);
if (sv == null)
{
return;
}
sv.ScrollToVerticalOffset(sv.ScrollableHeight);
}
private void searchPanel_LayoutUpdated(object sender, EventArgs e)
{
TextBlock lbPrompt = LayoutHelper.FindElement(searchPanel, (element) => element is TextBlock && ((TextBlock)element).Text.Contains("Find")) as TextBlock;
ButtonEdit tbSearchString = (ButtonEdit)LayoutHelper.FindElementByName(searchPanel, "tbSearchString");
if (lbPrompt != null && tbSearchString != null)
{
lbPrompt.FontSize = 16;
tbSearchString.EditValue = "test";
searchPanel.LayoutUpdated -= searchPanel_LayoutUpdated;
}
}
protected override void CreateSetCurrentDemoActions(ModuleDescription module, bool checkMemoryLeaks)
{
base.CreateSetCurrentDemoActions(module, checkMemoryLeaks);
AddConditionAction(DocumentBuildCompletedConditionFactory.Create(this), null);
AddSimpleAction(delegate() {
if (DemoBaseTesting.CurrentDemoModule != null)
{
DocumentPreviewControl activePreview = LayoutHelper.FindElement(DemoBaseTesting.CurrentDemoModule, IsDocumentViewer) as DocumentPreviewControl;
Assert.IsNotNull(activePreview);
}
});
}
void EnsurePivot()
{
if (PivotGridControl != null)
{
return;
}
DemoModuleControl.DemoContent = DemoModuleControl.FindDemoContent(typeof(PivotGridControl), (DependencyObject)Content);
if (DemoModuleControl.DemoContent as FrameworkElement == null)
{
return;
}
PivotGridControl = LayoutHelper.FindElement(((FrameworkElement)DemoModuleControl.DemoContent), IsPivot) as PivotGridControl;
}
void CreateCheckUnboundColumnsDemoActions()
{
AddLoadModuleActions(typeof(GridDemo.UnboundColumns));
AddSimpleAction(delegate() {
Assert.AreEqual(0, GridControl.Columns["OrderID"].GroupIndex);
Assert.AreEqual(1, GridControl.GroupCount);
Assert.IsTrue(GridControl.IsGroupRowExpanded(-1));
Assert.IsTrue(GridControl.IsGroupRowExpanded(-2));
Assert.IsTrue(GridControl.IsGroupRowExpanded(-3));
Assert.IsTrue(UnboundColumnsModule.showExpressionEditorButton.IsEnabled);
Assert.IsTrue(GridControl.Columns["Total"].AllowUnboundExpressionEditor);
Assert.IsTrue(GridControl.Columns["DiscountAmount"].AllowUnboundExpressionEditor);
Assert.AreEqual(3, UnboundColumnsModule.columnsList.Items.Count);
System.Windows.Controls.ListBox listBox;
listBox = (System.Windows.Controls.ListBox)LayoutHelper.FindElement(UnboundColumnsModule.columnsList, IsListBox);
Assert.AreEqual("Discount Amount", ((System.Windows.Controls.ListBoxItem)listBox.ItemContainerGenerator.ContainerFromIndex(0)).Content);
Assert.AreEqual("Total", ((System.Windows.Controls.ListBoxItem)listBox.ItemContainerGenerator.ContainerFromIndex(1)).Content);
Assert.AreEqual("Total Scale", ((System.Windows.Controls.ListBoxItem)listBox.ItemContainerGenerator.ContainerFromIndex(2)).Content);
Assert.AreEqual("DiscountAmount", ((System.Windows.Controls.ListBoxItem)listBox.ItemContainerGenerator.ContainerFromIndex(0)).Tag);
Assert.AreEqual("Total", ((System.Windows.Controls.ListBoxItem)listBox.ItemContainerGenerator.ContainerFromIndex(1)).Tag);
Assert.AreEqual("TotalScale", ((System.Windows.Controls.ListBoxItem)listBox.ItemContainerGenerator.ContainerFromIndex(2)).Tag);
Assert.IsNull(LayoutHelper.FindElementByName(View.GetCellElementByRowHandleAndColumn(3, GridControl.Columns["Total"]), "arrow"));
Assert.IsNotNull(LayoutHelper.FindElementByName(View.GetCellElementByRowHandleAndColumn(4, GridControl.Columns["Total"]), "arrow"));
Assert.AreEqual((decimal)0.0, GridControl.GetCellValue(0, GridControl.Columns["DiscountAmount"]));
Assert.AreEqual((decimal)168.0, GridControl.GetCellValue(0, GridControl.Columns["Total"]));
Assert.AreEqual((decimal)0.4, GridControl.GetCellValue(0, GridControl.Columns["TotalScale"]));
Assert.IsTrue(Math.Abs((double)223.0 - Convert.ToDouble(GridControl.GetCellValue(6, GridControl.Columns["DiscountAmount"]))) < 0.001);
Assert.IsTrue(Math.Abs((double)1261.4 - Convert.ToDouble(GridControl.GetCellValue(6, GridControl.Columns["Total"]))) < 0.001);
Assert.IsTrue(Math.Abs((double)0.7614 - Convert.ToDouble(GridControl.GetCellValue(6, GridControl.Columns["TotalScale"]))) < 0.001);
AssertShowExpressionEditor("Round([UnitPrice] * [Quantity] - [Total])");
UnboundColumnsModule.columnsList.SelectedIndex = 1;
UpdateLayoutAndDoEvents();
AssertShowExpressionEditor("[UnitPrice] * [Quantity] * (1 - [Discount])");
UnboundColumnsModule.columnsList.SelectedIndex = 2;
UpdateLayoutAndDoEvents();
AssertShowExpressionEditor("Iif([Total] < 1000, 0.4, Min(0.5 + ([Total] - 1000) / 1000, 1.2))");
GridControl.Columns["DiscountAmount"].UnboundExpression = "[UnitPrice] * [Quantity] * (1 - [Discount])+[Discount][[Discount]]";
UpdateLayoutAndDoEvents();
Assert.AreEqual(DevExpress.Data.UnboundErrorObject.Value, GridControl.GetCellValue(0, GridControl.Columns["DiscountAmount"]));
});
}
public void GetVisualChildren()
{
Grid grid = new Grid();
ContentControl contentControl = new ContentControl();
TextBox textBox;
Window.Content = grid;
grid.Children.Add(contentControl);
contentControl.ContentTemplate = textBoxTemplate;
EnqueueShowWindow();
EnqueueCallback(() => {
textBox = (TextBox)LayoutHelper.FindElement(contentControl, x => x is TextBox);
Assert.AreSame(contentControl, LayoutTreeHelper.GetVisualChildren(grid).Where(x => x is ContentControl).FirstOrDefault());
Assert.AreSame(textBox, LayoutTreeHelper.GetVisualChildren(grid).Where(x => x is TextBox).FirstOrDefault());
});
EnqueueTestComplete();
}
void IDropTarget.Drop(UIElement source, Point pt)
{
ColumnBase dropColumn = GetColumnByDragElement(source);
if (dropColumn.Visible)
{
Point bottomLinePrevElement = new Point(0, 0);
ColumnList list = LayoutHelper.FindParentObject <ColumnList>(source as DependencyObject) as ColumnList;
GridColumnHeader bottomColumnHeader = null;
bottomColumnHeader = (GridColumnHeader)LayoutHelper.FindElement(list, new Predicate <FrameworkElement>(delegate(FrameworkElement element) {
return((element is GridColumnHeader) && PointOnColumn(list, element, pt, ref bottomLinePrevElement));
}));
ColumnBase bottomColumn = GetColumnByDragElement(bottomColumnHeader);
dropColumn.VisibleIndex = bottomColumn.VisibleIndex;
}
else
{
dropColumn.Visible = true;
}
}
GridColumn FindVisibleColumn(Func <double, bool> cond, ref double columnsWidth)
{
columnsWidth = 0d;
GridColumn res = null;
if (!View.AutoWidth)
{
columnsWidth += LayoutHelper.FindElement(View, IsFitContent).ActualWidth;
}
foreach (GridColumn gc in View.VisibleColumns)
{
columnsWidth += gc.ActualHeaderWidth;
if (cond(columnsWidth))
{
res = gc;
break;
}
}
return(res);
}
protected override void OnAttached()
{
base.OnAttached();
DetailGrid.Dispatcher.BeginInvoke(new Action(() => {
onAttached++;
{
MasterGrid = LayoutHelper.FindParentObject <GridControl>(DetailGrid.TemplatedParent);
widthAdjustmentValue = (MasterGrid.View as TableView).ExpandDetailButtonWidth;
FrameworkElement content = LayoutHelper.FindElement(MasterGrid, (element) => element is ContentPresenter && element.Name == "content");
if (content != null)
{
widthAdjustmentValue += content.Margin.Left;
}
SetWidthBindings();
DetailGrid.ItemsSourceChanged += DetailGrid_ItemsSourceChanged;
DetailGrid.Columns.CollectionChanged += DetailGridColumns_CollectionChanged;
MasterGrid.Columns.CollectionChanged += MasterGridColumns_CollectionChanged;
}
onAttached--;
}), DispatcherPriority.Render);
}
void AddToStack(string str, CheckEdit checkEdit)
{
if (!IsLoaded || !(bool)checkEdit.IsChecked)
{
return;
}
logQueue.Enqueue(str);
if (logQueue.Count > logEntriesCount)
{
logQueue.Dequeue();
}
textBox.Text = string.Empty;
StringBuilder builder = new StringBuilder();
foreach (string text in logQueue)
{
builder.Append((builder.Length != 0 ? Environment.NewLine : string.Empty) + text);
}
textBox.Text = builder.ToString();
TextBox textBoxCore = (TextBox)LayoutHelper.FindElement(textBox, (element) => (element is TextBox));
textBoxCore.ScrollToEnd();
}
void OnViewLayoutUpdated(object sender, EventArgs e)
{
if (Grid.SelectionMode == MultiSelectMode.None)
{
IsLogicBlocked = true;
}
DataArea = LayoutHelper.FindElement(View, IsScrollContentPresenterAndHasRowPresenterGridAsParent);
if (DataArea == null)
{
return;
}
ScrollElement = (DataPresenter)LayoutHelper.FindElement(DataArea, IsDataPresenter);
if (ScrollElement == null)
{
return;
}
View.LayoutUpdated -= OnViewLayoutUpdated;
Grid.PreviewMouseMove += OnGridPreviewMouseMove;
Grid.PreviewMouseDown += OnGridPreviewMouseDown;
Grid.PreviewMouseUp += OnGridPreviewMouseUp;
}
public void GetVisualParents2()
{
Grid grid = new Grid();
ContentControl contentControl = new ContentControl();
TextBlock textBox;
System.Windows.Documents.Inline textBoxContent = null;
Window.Content = grid;
grid.Children.Add(contentControl);
contentControl.ContentTemplate = textBlockTemplate;
EnqueueShowWindow();
EnqueueCallback(() => {
textBox = (TextBlock)LayoutHelper.FindElement(contentControl, x => x is TextBlock);
textBoxContent = textBox.Inlines.First();
Assert.AreSame(contentControl, LayoutTreeHelper.GetVisualParents(textBoxContent).Where(x => x is ContentControl).First());
Assert.AreSame(grid, LayoutTreeHelper.GetVisualParents(textBoxContent).Where(x => x is Grid).First());
Assert.AreSame(Window, LayoutTreeHelper.GetVisualParents(textBoxContent).Where(x => x.GetType() == Window.GetType()).First());
Assert.AreSame(contentControl, LayoutTreeHelper.GetVisualParents(textBoxContent, contentControl).Where(x => x is ContentControl).First());
Assert.IsNull(LayoutTreeHelper.GetVisualParents(textBoxContent, contentControl).Where(x => x is Grid).FirstOrDefault());
});
EnqueueTestComplete();
}
/// <summary>
/// 让 DataLayoutControl 第一个元素聚焦
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DataLayoutControl_Loaded(object sender, RoutedEventArgs e)
{
((DataLayoutItem)LayoutHelper.FindElement(sender as FrameworkElement, elem => elem is DataLayoutItem)).Content.Focus();
}
PopupListBox GetListBox()
{
return((PopupListBox)LayoutHelper.FindElement((FrameworkElement)PopupBaseEditHelper.GetPopup(customizationLayouts).PopupContent, IsListBox));
}
void CreateCheckHitTestDemoActions()
{
AddLoadModuleActions(typeof(GridDemo.HitTesting));
AddSimpleAction(delegate() {
Assert.IsTrue(HitTestModule.showHitInfoCheckEdit.IsChecked.Value);
Assert.AreEqual(0, HitTestModule.viewsListBox.SelectedIndex);
Assert.AreEqual(GridControl, HitTestModule.hitInfoPopup.PlacementTarget);
Assert.AreEqual(PlacementMode.Mouse, HitTestModule.hitInfoPopup.Placement);
MouseActions.MouseMove(GridControl, -5, -5);
Assert.IsFalse(HitTestModule.hitInfoPopup.IsOpen);
MouseActions.MouseMove(GridControl, 5, 5);
Assert.IsTrue(HitTestModule.hitInfoPopup.IsOpen);
Assert.AreEqual(0d, HitTestModule.hitInfoPopup.HorizontalOffset);
Assert.AreEqual(0d, HitTestModule.hitInfoPopup.VerticalOffset);
EditorsActions.ToggleCheckEdit(HitTestModule.showHitInfoCheckEdit);
Assert.IsFalse(HitTestModule.hitInfoPopup.IsOpen);
EditorsActions.ToggleCheckEdit(HitTestModule.showHitInfoCheckEdit);
Assert.IsTrue(HitTestModule.hitInfoPopup.IsOpen);
MouseActions.LeftMouseDown(GridControlHelper.GetColumnHeaderElements(GridControl, GridControl.Columns[0])[0], 5, 5);
MouseActions.MouseMove(GridControlHelper.GetColumnHeaderElements(GridControl, GridControl.Columns[0])[0], 25, 5);
Assert.IsFalse(HitTestModule.hitInfoPopup.IsOpen);
MouseActions.LeftMouseUp(GridControlHelper.GetColumnHeaderElements(GridControl, GridControl.Columns[0])[0], 5, 5);
Assert.IsTrue(HitTestModule.hitInfoPopup.IsOpen);
TableView.ShowColumnChooser();
UpdateLayoutAndDoEvents();
Assert.IsFalse(HitTestModule.hitInfoPopup.IsOpen);
TableView.HideColumnChooser();
UpdateLayoutAndDoEvents();
Assert.IsTrue(HitTestModule.hitInfoPopup.IsOpen);
Assert.AreEqual(4, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("HitTest", GetHitInfoNameTextControl(0).NameValue);
Assert.AreEqual("ColumnHeader", GetHitInfoNameTextControl(0).TextValue);
Assert.AreEqual("Column", GetHitInfoNameTextControl(1).NameValue);
Assert.AreEqual("ID", GetHitInfoNameTextControl(1).TextValue);
Assert.AreEqual("RowHandle", GetHitInfoNameTextControl(2).NameValue);
Assert.AreEqual("No row", GetHitInfoNameTextControl(2).TextValue);
Assert.AreEqual("CellValue", GetHitInfoNameTextControl(3).NameValue);
Assert.AreEqual("", GetHitInfoNameTextControl(3).TextValue);
MouseActions.MouseMove(LayoutHelper.FindElementByName(GridControl, "PART_NewItemRow"), 35, 5);
Assert.AreEqual(4, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("New Item Row", GetHitInfoNameTextControl(2).TextValue);
MouseActions.MouseMove(LayoutHelper.FindElementByName(GridControl, "PART_FilterRow"), 35, 5);
Assert.AreEqual(4, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("Auto Filter Row", GetHitInfoNameTextControl(2).TextValue);
MouseActions.MouseMove(View.GetCellElementByRowHandleAndColumn(0, GridControl.Columns[0]), 35, 5);
Assert.AreEqual(4, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("0 (data row)", GetHitInfoNameTextControl(2).TextValue);
Assert.AreEqual("10248", GetHitInfoNameTextControl(3).TextValue);
AssertAdditionalElements();
MouseActions.MouseMove(LayoutHelper.FindElement(LayoutHelper.FindElement(GridControl, IsGroupGridRow), e => e is DevExpress.Xpf.Grid.GroupRowIndicator), 5, 5);
Assert.AreEqual(5, HitTestModule.hitIfoItemsControl.Items.Count);
Assert.AreEqual("RowIndicatorState", GetHitInfoNameTextControl(4).NameValue);
Assert.AreEqual("Focused", GetHitInfoNameTextControl(4).TextValue);
HitTestModule.viewsListBox.SelectedIndex = 1;
CardView.CardLayout = DevExpress.Xpf.Grid.CardLayout.Rows;
UpdateLayoutAndDoEvents();
Assert.IsNotNull(CardView);
AssertAdditionalElements();
});
}
T FindElement <T>(FrameworkElement element) where T : FrameworkElement
{
return((T)LayoutHelper.FindElement(element, d => d.GetType() == typeof(T)));
}
GridControl GetDetailGrid(FrameworkElement rowElement)
{
return(LayoutHelper.FindElement(rowElement, (el) => el is GridControl) as GridControl);
}
