zhusenlin/aistudio-wpf-diagram
1
0
Fork 0
mirror of https://gitee.com/akwkevin/aistudio.-wpf.-diagram synced 2026-04-14 21:26:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

Flowchart

Browse Source
This commit is contained in:
艾竹
2022-12-04 23:07:20 +08:00
parent dc42f75610
commit 0487857d7b
30 changed files with 1621 additions and 383 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
AIStudio.Wpf.DiagramDesigner/AttachedProperties/DragAndDropProps.cs
View File

@@ -72,14 +72,14 @@ namespace AIStudio.Wpf.DiagramDesigner
if (e.LeftButton != MouseButtonState.Pressed)
dragStartPoint = null;
if (dragStartPoint.HasValue)
if (dragStartPoint.HasValue && ((FrameworkElement)sender).DataContext is ToolBoxData toolBoxData)
{
DragObject dataObject = new DragObject();
dataObject.ContentType = (((FrameworkElement)sender).DataContext as ToolBoxData).Type;
dataObject.DesiredSize = new Size(65, 65);
dataObject.Icon = (((FrameworkElement)sender).DataContext as ToolBoxData).Icon;
dataObject.ColorViewModel = (((FrameworkElement)sender).DataContext as ToolBoxData).ColorViewModel;
dataObject.DesignerItem = (((FrameworkElement)sender).DataContext as ToolBoxData).Addition as DesignerItemBase;
dataObject.ContentType = toolBoxData.Type;
dataObject.DesiredSize = toolBoxData.DesiredSize;
dataObject.Icon = toolBoxData.Icon;
dataObject.ColorViewModel = toolBoxData.ColorViewModel;
dataObject.DesignerItem = toolBoxData.Addition as DesignerItemBase;
DragDrop.DoDragDrop((DependencyObject)sender, dataObject, DragDropEffects.Copy);
e.Handled = true;