more improvements

sendcoinsdialog.cpp

@@ -2,6 +2,7 @@
 #include "ui_sendcoinsdialog.h"
 
 #include "addressbookdialog.h"
+#include "bitcoinaddressvalidator.h"
 
 #include <QApplication>
 #include <QClipboard>
@@ -11,6 +12,8 @@ SendCoinsDialog::SendCoinsDialog(QWidget *parent) :
     ui(new Ui::SendCoinsDialog)
 {
     ui->setupUi(this);
+    ui->payTo->setValidator(new BitcoinAddressValidator(this));
+    ui->payAmount->setValidator(new QDoubleValidator(this));
 }
 
 SendCoinsDialog::~SendCoinsDialog()
@@ -23,11 +26,6 @@ void SendCoinsDialog::on_sendButton_clicked()
     accept();
 }
 
-void SendCoinsDialog::on_cancelButton_clicked()
-{
-    reject();
-}
-
 void SendCoinsDialog::on_pasteButton_clicked()
 {
     /* Paste text from clipboard into recipient field */
@@ -38,4 +36,10 @@ void SendCoinsDialog::on_addressBookButton_clicked()
 {
     AddressBookDialog dlg;
     dlg.exec();
+    ui->payTo->setText(dlg.getReturnValue());
+}
+
+void SendCoinsDialog::on_buttonBox_rejected()
+{
+    reject();
 }