From 72557b6fbc5f76ba52d52fad4c18be7cd3174ee1 Mon Sep 17 00:00:00 2001
From: Franklin Sobrinho <franklin_gs@hotmail.com>
Date: Sun, 17 Jan 2016 10:25:15 -0300
Subject: Improved "Qucik Open" dialog navigation

---
 tools/editor/quick_open.cpp | 45 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 34 insertions(+), 11 deletions(-)

diff --git a/tools/editor/quick_open.cpp b/tools/editor/quick_open.cpp
index 22f4a40c83..828275340b 100644
--- a/tools/editor/quick_open.cpp
+++ b/tools/editor/quick_open.cpp
@@ -78,14 +78,33 @@ void EditorQuickOpen::_text_changed(const String& p_newtext) {
 
 void EditorQuickOpen::_sbox_input(const InputEvent& p_ie) {
 
-	if (p_ie.type==InputEvent::KEY && (
-		p_ie.key.scancode == KEY_UP ||
-		p_ie.key.scancode == KEY_DOWN ||
-		p_ie.key.scancode == KEY_PAGEUP ||
-		p_ie.key.scancode == KEY_PAGEDOWN ) ) {
-
-		search_options->call("_input_event",p_ie);
-		search_box->accept_event();
+	if (p_ie.type==InputEvent::KEY) {
+
+		switch(p_ie.key.scancode) {
+			case KEY_UP:
+			case KEY_DOWN:
+			case KEY_PAGEUP:
+			case KEY_PAGEDOWN: {
+
+				search_options->call("_input_event", p_ie);
+				search_box->accept_event();
+
+				TreeItem *root = search_options->get_root();
+				if (!root->get_children())
+					break;
+
+				TreeItem *current = search_options->get_selected();
+
+				TreeItem *item = search_options->get_next_selected(root);
+				while (item) {
+					item->deselect(0);
+					item = search_options->get_next_selected(item);
+				}
+
+				current->select(0);
+
+			} break;
+		}
 	}
 
 }
@@ -125,9 +144,6 @@ void EditorQuickOpen::_parse_fs(EditorFileSystemDirectory *efsd) {
 			ti->set_text(0,file);
 			Ref<Texture> icon = get_icon( (has_icon(efsd->get_file_type(i),ei)?efsd->get_file_type(i):ot),ei);
 			ti->set_icon(0,icon);
-			if (root->get_children()==ti)
-				ti->select(0);
-
 		}
 	}
 
@@ -148,6 +164,13 @@ void EditorQuickOpen::_update_search() {
 	TreeItem *root = search_options->create_item();
 	_parse_fs(EditorFileSystem::get_singleton()->get_filesystem());
 
+	if (root->get_children()) {
+		TreeItem *ti = root->get_children();
+
+		ti->select(0);
+		ti->set_as_cursor(0);
+	}
+
 	get_ok()->set_disabled(root->get_children()==NULL);
 
 }
-- 
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