From 6fe7f8cd0cb14185b04ea532e1ce453f1003b8cb Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Sun, 10 Jul 2011 12:17:12 +1000
Subject: Allow drag to trash to delete.

---
 cocoa/ScintillaView.mm | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/cocoa/ScintillaView.mm b/cocoa/ScintillaView.mm
index 5c14560a7..5025fe209 100644
--- a/cocoa/ScintillaView.mm
+++ b/cocoa/ScintillaView.mm
@@ -501,7 +501,19 @@ NSString *SCIUpdateUINotification = @"SCIUpdateUI";
  */
 - (NSDragOperation) draggingSourceOperationMaskForLocal: (BOOL) flag
 {
-  return NSDragOperationCopy | NSDragOperationMove;
+  return NSDragOperationCopy | NSDragOperationMove | NSDragOperationDelete;
+}
+
+//--------------------------------------------------------------------------------------------------
+
+/**
+ * Finished a drag: may need to delete selection.
+ */
+
+- (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation {
+    if (operation == NSDragOperationDelete) {
+        mOwner.backend->WndProc(SCI_CLEAR, 0, 0);
+    }
 }
 
 //--------------------------------------------------------------------------------------------------
-- 
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