X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiChanges.cpp;h=63268ae24e808d3dc3f89428c7649ffd3c5455b7;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=56c917406e0ec8dc90e9983625c582afdf0a7a97;hpb=6b6d80212b09e61c5cab5f947dd6b81316bbfdfd;p=lyx.git

diff --git a/src/frontends/qt4/GuiChanges.cpp b/src/frontends/qt4/GuiChanges.cpp
index 56c917406e..63268ae24e 100644
--- a/src/frontends/qt4/GuiChanges.cpp
+++ b/src/frontends/qt4/GuiChanges.cpp
@@ -42,6 +42,7 @@ GuiChanges::GuiChanges(GuiView & lv)
 
 	connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
 	connect(nextPB, SIGNAL(clicked()), this, SLOT(nextChange()));
+	connect(previousPB, SIGNAL(clicked()), this, SLOT(previousChange()));
 	connect(rejectPB, SIGNAL(clicked()), this, SLOT(rejectChange()));
 	connect(acceptPB, SIGNAL(clicked()), this, SLOT(acceptChange()));
 
@@ -73,6 +74,12 @@ void GuiChanges::nextChange()
 }
 
 
+void GuiChanges::previousChange()
+{
+	dispatch(FuncRequest(LFUN_CHANGE_PREVIOUS));
+}
+
+
 docstring GuiChanges::changeDate() const
 {
 	Change const & c = bufferview()->getCurrentChange();