From 3f4ee51dbecfd70fde93052d400c5ae665fdbd60 Mon Sep 17 00:00:00 2001
From: Marc Mutz <mutz@kde.org>
Date: Tue, 10 Feb 2004 10:29:49 +0000
Subject: [PATCH] From aegypten_branch: Add a button to trigger a backend
 rescan on the Crypto Plugin tab.

svn path=/trunk/kdepim/; revision=286726
---
 configuredialog.cpp | 13 +++++++++++++
 configuredialog_p.h |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/configuredialog.cpp b/configuredialog.cpp
index 7ff862c26..22bb9de39 100644
--- a/configuredialog.cpp
+++ b/configuredialog.cpp
@@ -3476,6 +3476,14 @@ SecurityPageCryptPlugTab::SecurityPageCryptPlugTab( QWidget * parent, const char
   connect( mConfigureButton, SIGNAL(clicked()),
 	   SLOT(slotConfigurePlugIn()) );
 
+  // "Rescan..." button:
+  mRescanButton = new QPushButton( i18n("Rescan"), this );
+  mRescanButton->setAutoDefault( false );
+  vlay->addWidget( mRescanButton );
+
+  connect( mRescanButton, SIGNAL(clicked()),
+	   SLOT(slotRescan()) );
+
   vlay->addStretch( 1 );
 }
 
@@ -3624,6 +3632,11 @@ void SecurityPage::CryptPlugTab::slotActivatePlugIn()
   emit changed( true );
 }
 
+void SecurityPage::CryptPlugTab::slotRescan() {
+  KMail::CryptPlugFactory::instance()->scanForBackends();
+  load();
+  emit changed( true ); // you never know...
+}
 
 // *************************************************************
 // *                                                           *
diff --git a/configuredialog_p.h b/configuredialog_p.h
index 279d0dc0c..6ffa02e83 100644
--- a/configuredialog_p.h
+++ b/configuredialog_p.h
@@ -716,11 +716,13 @@ public slots:
 
 protected slots:
   void slotPlugSelectionChanged();
+  void slotRescan();
 
 private:
   KListView     *mPlugList;
   QPushButton   *mActivateButton;
   QPushButton   *mConfigureButton;
+  QPushButton   *mRescanButton;
   QLineEdit     *mNameEdit;
 };