/// <summary> ///Agrega eventos a los template list item /// </summary> /// <param name="templateListItemWpf">Item a agregar a la lista</param> public void AttachTemplateListItemEvents(TemplateListItemWpf templateListItemWpf) { templateListItemWpf.ComponentPreviewMouseDown += new MouseButtonEventHandler(templateListItemWpf_ComponentPreviewMouseDown); templateListItemWpf.ComponentPreviewMouseUp += new MouseButtonEventHandler(templateListItemWpf_ComponentPreviewMouseUp); templateListItemWpf.ComponentPreviewImageMouseDown += new MouseButtonEventHandler(templateListItemWpf_ComponentPreviewImageMouseDown); templateListItemWpf.ComponentPreviewImageMouseUp += new MouseButtonEventHandler(templateListItemWpf_ComponentPreviewMouseUp); }
void templateListItem_ComponentPreviewMouseDown(object sender, MouseButtonEventArgs e) { if (this.templateListItemWpfSelected != null) { this.templateListItemWpfSelected.Border = Brushes.Black; } this.templateListItemWpfSelected = sender as TemplateListItemWpf; templateListItemWpfSelected.Border = Brushes.Red; this.CanvasColorSelected.Background = new SolidColorBrush((Color)ColorConverter.ConvertFromString(templateListItemWpfSelected.FontColor)); this.DataContext = templateListItemWpfSelected; }
private void templateListItemWpf_ComponentPreviewMouseUp(object sender, MouseButtonEventArgs e) { if (IsDragDropAction || IsResizeAction) { IsResizeAction = false; IsDragDropAction = false; TemplateListItemWpf templateListItemWpf = sender as TemplateListItemWpf; templateListItemWpf.XCoordinateRelativeToParent = Canvas.GetLeft(templateListItemWpf.UIElement); templateListItemWpf.YCoordinateRelativeToParent = Canvas.GetTop(templateListItemWpf.UIElement); } }
private void loadVisualizationDesigner() { foreach (LogicalLibrary.Component component in tempComponents) { TemplateListItemWpf templateListItemWPF = component as TemplateListItemWpf; templateListItemWPF.Rectangle.Width = component.Width; templateListItemWPF.Rectangle.Height = component.Height; templateListItemWPF.MakeCanvas(); templateListItemWPF.ComponentPreviewMouseDown += new MouseButtonEventHandler(templateListItem_ComponentPreviewMouseDown); templateListFormDocument.AttachTemplateListItemEvents(templateListItemWPF); templateListFormDocument.AddCanvasToCanvasDraw(templateListItemWPF); } }
/// <summary> /// Funcion llamada cuando el boton agregar es presionado. Este metodo agrega un template list item a la lista de items a mostrar /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void buttonAdd_Click(object sender, RoutedEventArgs e) { try { Field selectedField = listBoxFields.SelectedItem as Field; TemplateListItemWpf templateListItem = new TemplateListItemWpf(selectedField, FontName.Arial, PresentationLayer.ServerDesignerClasses.FontSize.Medium, selectedField.DataType); templateListItem.MakeCanvas(); templateListItem.ComponentPreviewMouseDown += new MouseButtonEventHandler(templateListItem_ComponentPreviewMouseDown); templateListFormDocument.AttachTemplateListItemEvents(templateListItem); tempComponents.Add(templateListItem); templateListFormDocument.AddCanvasToCanvasDraw(templateListItem); } catch (Exception error) { Util.ShowErrorDialog(UtnEmall.ServerManager.Properties.Resources.UnhandledError + ": " + error.Message); } }
private void canvasDraw_MouseMove(object sender, MouseEventArgs e) { if (templateListFormDocument.IsDragDropAction) { Point newPosition = new Point(); newPosition.X = e.GetPosition(canvasDraw).X - templateListFormDocument.MousePosition.X; newPosition.Y = e.GetPosition(canvasDraw).Y - templateListFormDocument.MousePosition.Y; UIElement element = templateListFormDocument.CurrentElement; if (newPosition.X < 0 || newPosition.Y < 0 || newPosition.Y > canvasDraw.ActualHeight || newPosition.X > canvasDraw.Width) { return; } Canvas.SetLeft(element, newPosition.X); Canvas.SetTop(element, newPosition.Y); } else if (templateListFormDocument.IsResizeAction) { TemplateListItemWpf element = templateListFormDocument.CurrentComponent as TemplateListItemWpf; double width = e.GetPosition(canvasDraw).X - Canvas.GetLeft(element.MyCanvas); double height = e.GetPosition(canvasDraw).Y - Canvas.GetTop(element.MyCanvas); element.LoadElementSize(width, height); } }
public void RemoveTemplateListItem(TemplateListItemWpf item) { base.AddComponent(item); }
/// <summary> /// Agrega un nuevo item a la lista de templatelistitem. /// </summary> /// <param name="templateListItemWpf">Item a agregar a la lista</param> public void AddTemplateListItem(TemplateListItemWpf templateListItemWpf) { base.AddComponent(templateListItemWpf); this.AttachTemplateListItemEvents(templateListItemWpf); this.AddCanvasToCanvasDraw(templateListItemWpf); }
public void RemoveCanvasToCanvasDraw(TemplateListItemWpf templateListItemWpf) { this.canvasDraw.Children.Remove(templateListItemWpf.MyCanvas); }
public void AddCanvasToCanvasDraw(TemplateListItemWpf templateListItemWpf) { this.canvasDraw.Children.Add(templateListItemWpf.MyCanvas); Canvas.SetLeft(templateListItemWpf.MyCanvas, templateListItemWpf.XCoordinateRelativeToParent); Canvas.SetTop(templateListItemWpf.MyCanvas, templateListItemWpf.YCoordinateRelativeToParent); }