From 56c071e2734e3812c7c77b611637cbc2698eb7d3 Mon Sep 17 00:00:00 2001
From: Nathaniel Braun <unknown>
Date: Thu, 8 Jan 2026 08:22:01 +1100
Subject: Feature [feature-requests:#184]. Add option to disable drag/drop
 editing SCI_SETDRAGDROPENABLED. Fully implemented on Win32 but may only
 prevent dragging on other platforms.

---
 include/Scintilla.h         | 2 ++
 include/Scintilla.iface     | 6 ++++++
 include/ScintillaCall.h     | 2 ++
 include/ScintillaMessages.h | 2 ++
 4 files changed, 12 insertions(+)

(limited to 'include')

diff --git a/include/Scintilla.h b/include/Scintilla.h
index f7afa4f50..b6786097e 100644
--- a/include/Scintilla.h
+++ b/include/Scintilla.h
@@ -1194,6 +1194,8 @@ typedef sptr_t (*SciFnDirectStatus)(sptr_t ptr, unsigned int iMessage, uptr_t wP
 #define SCI_RELEASELINECHARACTERINDEX 2712
 #define SCI_LINEFROMINDEXPOSITION 2713
 #define SCI_INDEXPOSITIONFROMLINE 2714
+#define SCI_GETDRAGDROPENABLED 2818
+#define SCI_SETDRAGDROPENABLED 2819
 #define SCI_STARTRECORD 3001
 #define SCI_STOPRECORD 3002
 #define SCI_GETLEXER 4002
diff --git a/include/Scintilla.iface b/include/Scintilla.iface
index 9ba834aed..6262f7c1b 100644
--- a/include/Scintilla.iface
+++ b/include/Scintilla.iface
@@ -3258,6 +3258,12 @@ fun line LineFromIndexPosition=2713(position pos, LineCharacterIndexType lineCha
 # Retrieve the position measured in index units at the start of a document line.
 fun position IndexPositionFromLine=2714(line line, LineCharacterIndexType lineCharacterIndex)
 
+# Get whether drag-and-drop is enabled or disabled
+get bool GetDragDropEnabled=2818(,)
+
+# Enable or disable drag-and-drop
+set void SetDragDropEnabled=2819(bool dragDropEnabled,)
+
 # Start notifying the container of all key presses and commands.
 fun void StartRecord=3001(,)
 
diff --git a/include/ScintillaCall.h b/include/ScintillaCall.h
index 7a98c7e3d..2c065c03f 100644
--- a/include/ScintillaCall.h
+++ b/include/ScintillaCall.h
@@ -893,6 +893,8 @@ public:
 	void ReleaseLineCharacterIndex(Scintilla::LineCharacterIndexType lineCharacterIndex);
 	Line LineFromIndexPosition(Position pos, Scintilla::LineCharacterIndexType lineCharacterIndex);
 	Position IndexPositionFromLine(Line line, Scintilla::LineCharacterIndexType lineCharacterIndex);
+	bool DragDropEnabled();
+	void SetDragDropEnabled(bool dragDropEnabled);
 	void StartRecord();
 	void StopRecord();
 	int Lexer();
diff --git a/include/ScintillaMessages.h b/include/ScintillaMessages.h
index 6a33f5c6d..d327bf7c1 100644
--- a/include/ScintillaMessages.h
+++ b/include/ScintillaMessages.h
@@ -799,6 +799,8 @@ enum class Message {
 	ReleaseLineCharacterIndex = 2712,
 	LineFromIndexPosition = 2713,
 	IndexPositionFromLine = 2714,
+	GetDragDropEnabled = 2818,
+	SetDragDropEnabled = 2819,
 	StartRecord = 3001,
 	StopRecord = 3002,
 	GetLexer = 4002,
-- 
cgit v1.2.3