private void SetAdorner() { TextPointer textPosition = this.RichTextBox.Selection.Start; AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this.RichTextBox); if (null != adornerLayer && null != this.m_resizingAdorner) { adornerLayer.Remove(this.m_resizingAdorner); this.m_resizingAdorner.Visibility = Visibility.Hidden; this.m_resizingAdorner = null; } UIElement uiElement = null; InlineUIContainer inlineUIContainer = Helper.GetInlineUIContainer(textPosition); if (null != inlineUIContainer && null != inlineUIContainer.Child) { uiElement = inlineUIContainer.Child; } //else //{ // Table table = Helper.GetTableAncestor(textPosition); // uiElement = ((FlowDocument)table.Parent); //} if (null != uiElement) { this.m_resizingAdorner = new ResizingAdorner(uiElement); adornerLayer.Add(this.m_resizingAdorner); } }
public void ClearImageResizers(RichTextBox editor) { if (current != null) { current.ClearTumb(); AdornerLayer al = AdornerLayer.GetAdornerLayer(editor); al.Remove(current); al.Update(); current = null; } }
private void OnGotFocus(object sender, RoutedEventArgs args) { _adorner = new ResizingAdorner(this, _desiredSize); _adorner.DesiredSizeChanged += OnDesiredSizeChanged; var adornerLayer = AdornerLayer.GetAdornerLayer(this); if (adornerLayer != null) { adornerLayer.Add(_adorner); } }
public void AddImageResizers(RichTextBox editor) { var images = GetVisuals(editor).OfType<Image>(); al = AdornerLayer.GetAdornerLayer(editor); foreach (var image in images) { current = new ResizingAdorner(new ResizingAdorner(image)); //ResizingAdorner ral = new ResizingAdorner(image); al.Add(current); al.Update(); //LIBTODO: } }
public void ChangeImageResizers(RichTextBox editor, Image im) { AdornerLayer al = AdornerLayer.GetAdornerLayer(editor); if (current != null) { al.Remove(current); } current = new ResizingAdorner(im); al.Add(current); al.Update(); }
private void OnLostFocus(object sender, RoutedEventArgs args) { _adorner.ResizeStarted -= OnResizeStarted; _adorner.ResizeCompleted -= OnResizeCompleted; var adornerLayer = AdornerLayer.GetAdornerLayer(MyContent); if (adornerLayer != null) { adornerLayer.Remove(_adorner); _adorner = null; } }
private void OnGotFocus(object sender, RoutedEventArgs args) { _adorner = new ResizingAdorner(MyContent); _adorner.ResizeStarted += OnResizeStarted; _adorner.ResizeCompleted += OnResizeCompleted; var adornerLayer = AdornerLayer.GetAdornerLayer(MyContent); if (adornerLayer != null) { adornerLayer.Add(_adorner); } }
public static void ClearImageResizers() { if (_currentResizingAdorner != null) { AdornerLayer noteEditorAdornerLayer = AdornerLayer.GetAdornerLayer(_noteEditor); noteEditorAdornerLayer.Remove(_currentResizingAdorner); noteEditorAdornerLayer.Update(); // clear all internal variables _currentResizingAdorner = null; _imageResized = false; } }
private void OnLostFocus(object sender, RoutedEventArgs args) { if (_adorner == null) { Debug.Fail("Lost focus without creating an adorner"); return; } _adorner.DesiredSizeChanged -= OnDesiredSizeChanged; var adornerLayer = AdornerLayer.GetAdornerLayer(this); if (adornerLayer != null) { adornerLayer.Remove(_adorner); _adorner = null; } }
private void experimentNode_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e) { if (e.PropertyName == "IsSelected") { ExperimentNode node = (ExperimentNode)sender; AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(m_nodeControl); if (node.IsSelected == true) { var resizer = new ResizingAdorner(m_nodeControl); resizer.ResizingHorizontally += MoveCenterHorizontally; resizer.ResizingVertically += MoveCenterVertically; adornerLayer.Add(resizer); } else { adornerLayer.Remove(adornerLayer.GetAdorners(m_nodeControl)[0]); } } }
private static void AddAdorner(UIElement rec) { adornerLayer = AdornerLayer.GetAdornerLayer(rec); System.Diagnostics.Debug.Assert(adornerLayer != null, "Oops, you have not defined an AdornerDecorator in the template, check the generic.xaml file."); if (adornerLayer == null) { return; } if (adornerLayer.GetAdorners(rec) == null) { ResizingAdorner rad = new ResizingAdorner(rec); if (rec is Connectable) { rad.HeightEnabled = (rec as Connectable).ResizableHeight; rad.WidthEnabled = (rec as Connectable).ResizableWidth; rad.MinHeight = (rec as Connectable).MinHeight; rad.MinWidth = (rec as Connectable).MinWidth; } adornerLayer.Add(rad); } }
public static void UpdateImageResizers(Image image) { AdornerLayer noteEditorAdornerLayer = AdornerLayer.GetAdornerLayer(_noteEditor); if (_currentResizingAdorner != null) { ClearImageResizers(); } _currentResizingAdorner = new ResizingAdorner(image, _noteEditor.ActualWidth, _noteEditor.ActualHeight); _currentResizingAdorner.AdornerResized += () => { if (_imageResized == false) { _imageResized = true; ImageResized?.Invoke(); System.Diagnostics.Debug.WriteLine($"{DateTime.Now.TimeOfDay} - [Event] AdornerResized triggered"); } }; noteEditorAdornerLayer.Add(_currentResizingAdorner); noteEditorAdornerLayer.Update(); }
public void AddAdorner(object sender, object followItem = null) { Drawer.Selector.FinishSelect(); if (sender is Line line) { var al = AdornerLayer.GetAdornerLayer(line); var adn = new LineAdorner(line); adn.Drawer = Drawer; adn.FollowItem = followItem; al?.Add(adn); Drawer.DrawTool = Tool.MoveResize; } else { var al = AdornerLayer.GetAdornerLayer((UIElement)sender); var adn = new ResizingAdorner((UIElement)sender); adn.Drawer = Drawer; al?.Add(adn); Drawer.DrawTool = Tool.MoveResize; } }