From 80d34a8a7cc6960006bc90f80686c2241f60226f Mon Sep 17 00:00:00 2001
From: Zerophase
Date: Mon, 31 Mar 2014 00:43:54 -0500
Subject: GUI: Add Tab cycling to  TabWidget

Tab and Shift-Tab can now cycle between each Tab of the Edit Game menu.
---
 gui/dialog.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'gui/dialog.cpp')

diff --git a/gui/dialog.cpp b/gui/dialog.cpp
index ec392a877a..fa4e508494 100644
--- a/gui/dialog.cpp
+++ b/gui/dialog.cpp
@@ -250,7 +250,18 @@ void Dialog::handleKeyDown(Common::KeyState state) {
 		close();
 	}
 
-	// TODO: tab/shift-tab should focus the next/previous focusable widget
+	if (state.keycode == Common::KEYCODE_TAB) {
+		// TODO: Maybe add Tab behaviours for all widgets too.
+		// searches through widgets on screen for tab widget
+		Widget *w = _firstWidget;
+		while (w) {
+			if (w->_type == kTabWidget)
+				if (w->handleKeyDown(state))
+					return;
+
+			w = w->_next;
+		}
+	}
 }
 
 void Dialog::handleKeyUp(Common::KeyState state) {
-- 
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