zhusenlin/aistudio-wpf-diagram
1
0
Fork 0
mirror of https://gitee.com/akwkevin/aistudio.-wpf.-diagram synced 2026-03-05 01:00:50 +08:00
Code Issues Packages Projects Releases Wiki Activity

自定义group完成

Browse Source
This commit is contained in:
艾竹
2023-02-02 23:00:36 +08:00
parent 527dbd98e4
commit 397ebcfac2
11 changed files with 523 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
AIStudio.Wpf.DiagramDesigner.Demo/ViewModels/Groups/CustomDefinedGroupViewModel.cs Normal file
View File

@@ -0,0 +1,45 @@
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
namespace AIStudio.Wpf.DiagramDesigner.Demo.ViewModels.Groups
{
class CustomDefinedGroupViewModel : BaseViewModel
{
public CustomDefinedGroupViewModel()
{
Title = "Grouping";
Info = "You can (un)group nodes using CTRL+ALT+G.<br>" +
"Currently, the library doesn't handle nested groups yet nor ports.";
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;
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);
//Custom 需要设置为True，表示外面自定义的Group替换默认的。
CustomDefinedGroupDesignerItemViewModel group = new CustomDefinedGroupDesignerItemViewModel() { Describe = "This is a custom group", Custom = true};
group.FontViewModel.FontColor = System.Windows.Media.Colors.Orange;
DiagramViewModel.GroupCommand.Execute(new List<DesignerItemViewModelBase> { group, node1, node2 });
DiagramViewModel.ClearSelectedItemsCommand.Execute(null);
}
}
}