From 6665c2431bb572bb710073de5dc1b6270980101c Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@gmail.com>
Date: Fri, 24 Jun 2011 21:23:43 +0200
Subject: [PATCH] use buttonbox for options dialog

---
 src/qt/bitcoingui.cpp    |  6 +++---
 src/qt/optionsdialog.cpp | 22 ++++++++--------------
 2 files changed, 11 insertions(+), 17 deletions(-)

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index bc986dcf9..52b33fb83 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -361,7 +361,7 @@ void BitcoinGUI::setNumConnections(int count)
     default: icon = ":/icons/connect_4"; break;
     }
     labelConnections->setTextFormat(Qt::RichText);
-    labelConnections->setText("<img src=\""+icon+"\"> " + QLocale::system().toString(count)+" "+tr("connection(s)", "", count));
+    labelConnections->setText("<img src=\""+icon+"\"> " + tr("%n connection(s)", "", count));
 }
 
 void BitcoinGUI::setNumBlocks(int count)
@@ -380,12 +380,12 @@ void BitcoinGUI::setNumBlocks(int count)
         progressBar->setVisible(false);
     }
 
-    labelBlocks->setText(QLocale::system().toString(count)+" "+tr("block(s)", "", count));
+    labelBlocks->setText(tr("%n block(s)", "", count));
 }
 
 void BitcoinGUI::setNumTransactions(int count)
 {
-    labelTransactions->setText(QLocale::system().toString(count)+" "+tr("transaction(s)", "", count));
+    labelTransactions->setText(tr("%n transaction(s)", "", count));
 }
 
 void BitcoinGUI::error(const QString &title, const QString &message)
diff --git a/src/qt/optionsdialog.cpp b/src/qt/optionsdialog.cpp
index 1b5b2fefe..3697b9fe4 100644
--- a/src/qt/optionsdialog.cpp
+++ b/src/qt/optionsdialog.cpp
@@ -16,6 +16,7 @@
 #include <QIntValidator>
 #include <QDoubleValidator>
 #include <QRegExpValidator>
+#include <QDialogButtonBox>
 
 /* First (currently only) page of options */
 class MainOptionsPage : public QWidget
@@ -64,17 +65,10 @@ OptionsDialog::OptionsDialog(QWidget *parent):
     QVBoxLayout *layout = new QVBoxLayout();
     layout->addLayout(main_layout);
 
-    QHBoxLayout *buttons = new QHBoxLayout();
-    buttons->addStretch(1);
-    QPushButton *ok_button = new QPushButton(tr("OK"));
-    buttons->addWidget(ok_button);
-    QPushButton *cancel_button = new QPushButton(tr("Cancel"));
-    buttons->addWidget(cancel_button);
-    apply_button = new QPushButton(tr("Apply"));
-    apply_button->setEnabled(false);
-    buttons->addWidget(apply_button);
-
-    layout->addLayout(buttons);
+    QDialogButtonBox *buttonbox = new QDialogButtonBox();
+    buttonbox->setStandardButtons(QDialogButtonBox::Apply|QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
+    apply_button = buttonbox->button(QDialogButtonBox::Apply);
+    layout->addWidget(buttonbox);
 
     setLayout(layout);
     setWindowTitle(tr("Options"));
@@ -89,9 +83,9 @@ OptionsDialog::OptionsDialog(QWidget *parent):
     connect(mapper, SIGNAL(currentIndexChanged(int)), this, SLOT(disableApply()));
 
     /* Event bindings */
-    connect(ok_button, SIGNAL(clicked()), this, SLOT(okClicked()));
-    connect(cancel_button, SIGNAL(clicked()), this, SLOT(cancelClicked()));
-    connect(apply_button, SIGNAL(clicked()), this, SLOT(applyClicked()));
+    connect(buttonbox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(okClicked()));
+    connect(buttonbox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(cancelClicked()));
+    connect(buttonbox->button(QDialogButtonBox::Apply), SIGNAL(clicked()), this, SLOT(applyClicked()));
 }
 
 void OptionsDialog::setModel(OptionsModel *model)