99 undo actions

1 files changed, 3 insertions, 1 deletions

diff --git a/noncore/graphics/drawpad/drawpadcanvas.cpp b/noncore/graphics/drawpad/drawpadcanvas.cpp
index 4547b41..ae1b554 100644
--- a/noncore/graphics/drawpad/drawpadcanvas.cpp
+++ b/noncore/graphics/drawpad/drawpadcanvas.cpp
@@ -27,12 +27,14 @@
 #include <qtextcodec.h>
 #include <qtextstream.h>
 #include <qxml.h>
 
 #include <zlib.h>
 
+const int PAGE_BACKUPS = 99;
+
 class DrawPadCanvasXmlHandler: public QXmlDefaultHandler
 {
 public:
     DrawPadCanvasXmlHandler();
     ~DrawPadCanvasXmlHandler();
 
@@ -369,13 +371,13 @@ void DrawPadCanvas::backupPage()
 
     Page* currentBackup = m_pageBackups.current();
     while (m_pageBackups.last() != currentBackup) {
         m_pageBackups.removeLast();
     }
 
-    while (m_pageBackups.count() >= (5 + 1)) {
+    while (m_pageBackups.count() >= (PAGE_BACKUPS + 1)) {
         m_pageBackups.removeFirst();
     }
 
     m_pageBackups.append(new Page(*(m_pages.current())));
 
     emit pageBackupsChanged();