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Simplified teh ConnectionWindow drag_over handler and made it safer (actually does type checking)

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This commit is contained in:
David Sparer
2016-09-28 15:26:18 -06:00
parent fcd846bd6d
commit 3e4cfc16df
1 changed files with 6 additions and 9 deletions
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15
mRemoteV1/UI/Window/ConnectionWindow.cs
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@@ -1,5 +1,6 @@
using System;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using BrightIdeasSoftware;
using mRemoteNG.Connection;
@@ -53,7 +54,6 @@ namespace mRemoteNG.UI.Window
TabController.ClosePressed += TabController_ClosePressed;
TabController.DoubleClickTab += TabController_DoubleClickTab;
TabController.DragDrop += TabController_DragDrop;
TabController.DragEnter += TabController_DragEnter;
TabController.DragOver += TabController_DragOver;
TabController.SelectionChanged += TabController_SelectionChanged;
TabController.MouseUp += TabController_MouseUp;
@@ -565,16 +565,13 @@ namespace mRemoteNG.UI.Window
}
}
private void TabController_DragEnter(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("System.Windows.Forms.TreeNode", true))
{
e.Effect = DragDropEffects.Move;
}
}
private void TabController_DragOver(object sender, DragEventArgs e)
{
e.Effect = DragDropEffects.None;
var dropDataAsOlvDataObject = e.Data as OLVDataObject;
var modelObjects = dropDataAsOlvDataObject?.ModelObjects;
if (modelObjects == null) return;
if (!modelObjects.OfType<ConnectionInfo>().Any()) return;
e.Effect = DragDropEffects.Move;
}
#endregion