From 2dadc7bc29ca6e35ec56829d13cb650167eff635 Mon Sep 17 00:00:00 2001
From: Oscar Lesta <oscar.lesta@gmail.com>
Date: Tue, 11 Feb 2025 01:53:48 -0300
Subject: [PATCH] StyledEdit: disallow most "control chars".

We still need/want TAB and ENTER.

Stuff like CTRL+{a,d,h,i,j,k,l} continues to function just as before (AFAICS).

Change-Id: I46151e70c61ef2b941bed4e2ee54ef198400ae53
Reviewed-on: https://review.haiku-os.org/c/haiku/+/8966
Reviewed-by: John Scipione <jscipione@gmail.com>
Haiku-Format: Haiku-format Bot <no-reply+haikuformatbot@haiku-os.org>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
---
 src/apps/stylededit/StyledEditView.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/apps/stylededit/StyledEditView.cpp b/src/apps/stylededit/StyledEditView.cpp
index 59a0e335f5..66e17a8f3a 100644
--- a/src/apps/stylededit/StyledEditView.cpp
+++ b/src/apps/stylededit/StyledEditView.cpp
@@ -42,6 +42,12 @@ StyledEditView::StyledEditView(BRect viewFrame, BRect textBounds,
 
 	fMessenger = new BMessenger(handler);
 	fSuppressChanges = false;
+
+	// disallow most control characters
+	for (uint32 i = 0; i < B_SPACE; ++i) {
+		if (i != B_TAB && i != B_ENTER)
+			this->DisallowChar(i);
+	}
 }