zhusenlin/aistudio-wpf-diagram
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可以把连线从节点上拖下来，并且依附上去。

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This commit is contained in:
艾竹
2023-05-03 13:28:16 +08:00
parent 1536e5018d
commit ed22b9daa3
13 changed files with 352 additions and 79 deletions
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13
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Connector/FullyCreatedConnectorInfo.cs
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@@ -316,8 +316,17 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
public virtual bool CanAttachTo(FullyCreatedConnectorInfo port)
=> port != this && !port.IsReadOnly && DataItem != port.DataItem;
public override bool CanAttachTo(ConnectorInfoBase port)
{
if (port is FullyCreatedConnectorInfo fullyCreatedConnectorInfo)
{
return port != this && !port.IsReadOnly && DataItem != fullyCreatedConnectorInfo.DataItem;
}
else
{
return base.CanAttachTo(port);
}
}
public override string ToString()
{