weld AlignmentTabPage

Change-Id: I253a01b053efe836b0657f9a711cecd060b6782b
Reviewed-on: https://gerrit.libreoffice.org/60883
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/include/svtools/valueset.hxx b/include/svtools/valueset.hxx
index 6804a9622c90..7bd827eca220 100644
--- a/include/svtools/valueset.hxx
+++ b/include/svtools/valueset.hxx
@@ -421,6 +421,7 @@ private:
     long            mnUserItemWidth;
     long            mnUserItemHeight;
     sal_uInt16      mnSelItemId;
+    int             mnSavedItemId;
     sal_uInt16      mnHighItemId;
     sal_uInt16      mnCols;
     sal_uInt16      mnCurCol;
@@ -581,6 +582,17 @@ public:
         return mbEdgeBlending;
     }
     void SetEdgeBlending(bool bNew);
+
+    void SaveValue()
+    {
+        mnSavedItemId = IsNoSelection() ? -1 : GetSelectedItemId();
+    }
+
+    bool IsValueChangedFromSaved() const
+    {
+        int nItemId = IsNoSelection() ? -1 : GetSelectedItemId();
+        return mnSavedItemId != nItemId;
+    }
 };