MAINT-3119 FIXED Select auto-completed part using cursor position

3 files changed, 12 insertions, 2 deletions

diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index 0c16e06109..764f0b8b36 100755
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -666,6 +666,14 @@ void LLTextEditor::selectAll()
 	updatePrimary();
 }
 
+void LLTextEditor::selectByCursorPosition(S32 prev_cursor_pos, S32 next_cursor_pos)
+{
+	setCursorPos(prev_cursor_pos);
+	startSelection();
+	setCursorPos(next_cursor_pos);
+	endSelection();
+}
+
 BOOL LLTextEditor::handleMouseDown(S32 x, S32 y, MASK mask)
 {
 	BOOL	handled = FALSE;
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h
index 32b543ec0e..d3b7bc0eb7 100755
--- a/indra/llui/lltexteditor.h
+++ b/indra/llui/lltexteditor.h
@@ -144,6 +144,8 @@ public:
 	virtual void	selectAll();
 	virtual BOOL	canSelectAll()	const;
 
+	void 			selectByCursorPosition(S32 prev_cursor_pos, S32 next_cursor_pos);
+
 	virtual bool	canLoadOrSaveToFile();
 
 	void			selectNext(const std::string& search_text_in, BOOL case_insensitive, BOOL wrap = TRUE);
diff --git a/indra/newview/llfloaterimnearbychat.cpp b/indra/newview/llfloaterimnearbychat.cpp
index 86e64c25e3..323e84751f 100755
--- a/indra/newview/llfloaterimnearbychat.cpp
+++ b/indra/newview/llfloaterimnearbychat.cpp
@@ -494,11 +494,11 @@ void LLFloaterIMNearbyChat::onChatBoxKeystroke()
 			if (!rest_of_match.empty())
 			{
 				mInputEditor->setText(utf8_trigger + rest_of_match); // keep original capitalization for user-entered part
-
 				// Select to end of line, starting from the character
 				// after the last one the user typed.
-				mInputEditor->selectNext(rest_of_match, false);
+				mInputEditor->selectByCursorPosition(utf8_out_str.size()-rest_of_match.size(),utf8_out_str.size());
 			}
+
 		}
 		else if (matchChatTypeTrigger(utf8_trigger, &utf8_out_str))
 		{