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艾竹
2023-02-04 20:21:18 +08:00
parent 285c015e83
commit 5b513370ff
13 changed files with 318 additions and 59 deletions
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43
AIStudio.Wpf.DiagramDesigner.Demo/ViewModels/Groups/CustomShortcutGroupViewModel.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Input;
namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels
{
class CustomShortcutGroupViewModel : BaseViewModel
{
public CustomShortcutGroupViewModel()
{
Title = "Custom Shortcut";
Info = "You can customize what needs to be pressed to group selected nodes. CTRL+SHIFT+K in this example.";
DiagramViewModel = new DiagramViewModel();
DiagramViewModel.PageSizeType = PageSizeType.Custom;
DiagramViewModel.PageSize = new Size(double.NaN, double.NaN);
DiagramViewModel.ColorViewModel = new ColorViewModel();
DiagramViewModel.ColorViewModel.FillColor.Color = System.Windows.Media.Colors.Orange;
DiagramViewModel.DiagramOption.ShortcutOption.Group = e => e.KeyboardDevice.Modifiers == (ModifierKeys.Control | ModifierKeys.Shift) && e.Key == Key.K;
DefaultDesignerItemViewModel node1 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 50, Top = 50, Text = "1" };
DiagramViewModel.DirectAddItemCommand.Execute(node1);
DefaultDesignerItemViewModel node2 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 300, Text = "2" };
DiagramViewModel.DirectAddItemCommand.Execute(node2);
DefaultDesignerItemViewModel node3 = new DefaultDesignerItemViewModel(DiagramViewModel) { Left = 300, Top = 50, Text = "3" };
DiagramViewModel.DirectAddItemCommand.Execute(node3);
ConnectionViewModel connector1 = new ConnectionViewModel(DiagramViewModel, node1.RightConnector, node2.LeftConnector, DrawMode.ConnectingLineSmooth, RouterMode.RouterNormal);
DiagramViewModel.DirectAddItemCommand.Execute(connector1);
ConnectionViewModel connector2 = new ConnectionViewModel(DiagramViewModel, node2.RightConnector, node3.RightConnector, DrawMode.ConnectingLineStraight, RouterMode.RouterOrthogonal);
DiagramViewModel.DirectAddItemCommand.Execute(connector2);
DiagramViewModel.GroupCommand.Execute(new List<DesignerItemViewModelBase> { node1, node2 });
DiagramViewModel.ClearSelectedItemsCommand.Execute(null);
}
}
}