From ef14798d6d5e575a08aa8affc0815962813ecf29 Mon Sep 17 00:00:00 2001
From: Grace Karanja <gracie.karanja89@gmail.com>
Date: Wed, 11 Feb 2015 09:26:17 +0300
Subject: Add undo stack

Add an instance of QUndoStack in the mainwindow, and add undo/redo
actions in the edit menu. The QUndoStack will have a collection
of QUndoCommands to process the undo and redo events.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 qt-ui/mainwindow.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'qt-ui/mainwindow.h')

diff --git a/qt-ui/mainwindow.h b/qt-ui/mainwindow.h
index 5ee085c29..25771d650 100644
--- a/qt-ui/mainwindow.h
+++ b/qt-ui/mainwindow.h
@@ -34,6 +34,7 @@ class DivePlannerWidget;
 class ProfileWidget2;
 class PlannerDetails;
 class PlannerSettingsWidget;
+class QUndoStack;
 
 enum MainWindowTitleFormat {
 	MWTF_DEFAULT,
@@ -88,6 +89,7 @@ public:
 	void printPlan();
 	void checkSurvey(QSettings *s);
 	void setApplicationState(const QByteArray& state);
+	QUndoStack *undoStack;
 private
 slots:
 	/* file menu action */
-- 
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