Start using QDialogButtonGroup rather than manual OK etc. buttons

[features.git] / src / frontends / qt4 / GuiCompareHistory.cpp

diff --git a/src/frontends/qt4/GuiCompareHistory.cpp b/src/frontends/qt4/GuiCompareHistory.cpp
index d176a387c41c0eda881975cc02a6a9dcfe979289..0934c3daf1033acd8590254ce2fb73330cd79cf4 100644 (file)
--- a/src/frontends/qt4/GuiCompareHistory.cpp
+++ b/src/frontends/qt4/GuiCompareHistory.cpp
@@ -23,7 +23,8 @@
 #include "support/convert.h"
 #include "support/lstrings.h"
 
-
+#include <QDialogButtonBox>
+#include <QPushButton>
 
 using namespace std;
 using namespace lyx::support;
@@ -39,8 +40,8 @@ GuiCompareHistory::GuiCompareHistory(GuiView & lv)
        setupUi(this);
        setModal(Qt::WindowModal);
 
-       connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
-       connect(cancelPB, SIGNAL(clicked()), this, SLOT(slotCancel()));
+       connect(buttonBox, SIGNAL(clicked(QAbstractButton *)),
+               this, SLOT(slotButtonBox(QAbstractButton *)));
 
        connect(revbackRB, SIGNAL(clicked()), this, SLOT(selectRevback()));
        connect(betweenrevRB, SIGNAL(clicked()), this, SLOT(selectBetweenrev()));
@@ -49,7 +50,7 @@ GuiCompareHistory::GuiCompareHistory(GuiView & lv)
 bool GuiCompareHistory::initialiseParams(std::string const &)
 {
        string revstring = lyxview().currentBufferView()->buffer().lyxvc().revisionInfo(LyXVC::File);
-       int rev=0;
+       int rev = 0;
 
        string tmp;
        bool enableBetween = true;
@@ -69,7 +70,7 @@ bool GuiCompareHistory::initialiseParams(std::string const &)
        // later we can provide comparison between two hashes
        betweenrevRB->setEnabled(enableBetween);
 
-       okPB->setEnabled(rev);
+       buttonBox->button(QDialogButtonBox::Ok)->setEnabled(rev);
        rev1SB->setMaximum(rev);
        rev2SB->setMaximum(rev);
        revbackSB->setMaximum(rev-1);