From 4f54e721895d44ded7b49fe6d6138a97d56d456b Mon Sep 17 00:00:00 2001
From: Paulb23 <p_batty@hotmail.co.uk>
Date: Tue, 21 Jun 2016 14:38:35 +0100
Subject: [PATCH] Added setting to toggle line edit caret blink

---
 scene/gui/line_edit.cpp | 23 +++++++++++++++++++++++
 scene/gui/line_edit.h   |  4 +++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index b9b8b7fda00..fc5e82d36a5 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -31,6 +31,9 @@
 #include "os/os.h"
 #include "print_string.h"
 #include "label.h"
+#ifdef TOOLS_ENABLED
+#include "tools/editor/editor_settings.h"
+#endif
 
 static bool _is_text_char(CharType c) {
 
@@ -544,7 +547,16 @@ void LineEdit::drop_data(const Point2& p_point,const Variant& p_data){
 void LineEdit::_notification(int p_what) {
 
 	switch(p_what) {
+#ifdef TOOLS_ENABLED
+		case NOTIFICATION_ENTER_TREE: {
+			if (get_tree()->is_editor_hint()) {
+				cursor_set_blink_enabled(EDITOR_DEF("text_editor/caret_blink", false));
+				cursor_set_blink_speed(EDITOR_DEF("text_editor/caret_blink_speed", 0.65));
 
+				EditorSettings::get_singleton()->connect("settings_changed",this,"_editor_settings_changed");
+			}
+		} break;
+#endif
 		case NOTIFICATION_RESIZED: {
 
 			set_cursor_pos( get_cursor_pos() );
@@ -1185,10 +1197,21 @@ PopupMenu *LineEdit::get_menu() const {
 	return menu;
 }
 
+#ifdef TOOLS_ENABLED
+	void LineEdit::_editor_settings_changed() {
+		cursor_set_blink_enabled(EDITOR_DEF("text_editor/caret_blink", false));
+		cursor_set_blink_speed(EDITOR_DEF("text_editor/caret_blink_speed", 0.65));
+	}
+#endif
+
 void LineEdit::_bind_methods() {
 
 	ObjectTypeDB::bind_method(_MD("_toggle_draw_caret"),&LineEdit::_toggle_draw_caret);
 
+#ifdef TOOLS_ENABLED
+	ObjectTypeDB::bind_method("_editor_settings_changed",&LineEdit::_editor_settings_changed);
+#endif
+
 	ObjectTypeDB::bind_method(_MD("set_align", "align"), &LineEdit::set_align);
 	ObjectTypeDB::bind_method(_MD("get_align"), &LineEdit::get_align);
 
diff --git a/scene/gui/line_edit.h b/scene/gui/line_edit.h
index e458c47ff48..e4da0f0b87c 100644
--- a/scene/gui/line_edit.h
+++ b/scene/gui/line_edit.h
@@ -108,7 +108,9 @@ private:
 	void clear_internal();
 	void changed_internal();
 
-
+#ifdef TOOLS_ENABLED
+	void _editor_settings_changed();
+#endif
 
 	void _input_event(InputEvent p_event);
 	void _notification(int p_what);