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简单demo继续完善

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艾竹
2022-11-30 22:28:22 +08:00
parent 13f30f23d8
commit 992a4bb83b
11 changed files with 652 additions and 190 deletions
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20
AIStudio.Wpf.DiagramDesigner.Test/ViewModels/MainWindowViewModel.cs
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@@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
@@ -25,19 +26,36 @@ namespace AIStudio.Wpf.DiagramDesigner.Test.ViewModels
}
}
public SelectableDesignerItemViewModelBase SelectedItem
{
get
{
return DiagramViewModel.SelectedItems?.FirstOrDefault();
}
}
public MainWindowViewModel()
{
ToolBoxViewModel = new ToolBoxViewModel();
DiagramViewModel = new DiagramViewModel();
DiagramViewModel.ShowGrid = true;
DiagramViewModel.GridCellSize = new Size(100, 60);
DiagramViewModel.GridMargin = 0d;
DiagramViewModel.CellHorizontalAlignment = CellHorizontalAlignment.Center;
DiagramViewModel.CellVerticalAlignment = CellVerticalAlignment.Center;
DiagramViewModel.PageSizeType = PageSizeType.Custom;
DiagramViewModel.PageSize = new Size(double.NaN, double.NaN);
ConnectorViewModel.PathFinder = new OrthogonalPathFinder();
_service.DrawModeViewModel.VectorLineDrawMode = DrawMode.BoundaryConnectingLine;
DiagramViewModel.PropertyChanged += DiagramViewModel_PropertyChanged;
}
private void DiagramViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == "IsSelected")
{
RaisePropertyChanged(nameof(SelectedItem));
}
}
}