From a84db251c4dca09e1a7d8d66822b43a7bd3accd7 Mon Sep 17 00:00:00 2001
From: Pino Toscano <pino@kde.org>
Date: Fri, 8 May 2009 23:19:37 +0000
Subject: [PATCH] Instead of directly closing the find bar with Esc, check
 whether a search is running from it. In case it is, then cancel it, otherwise
 just close the find bar. This make it possible to cancel a running search in
 the find bar without waiting for it to find some match and stop.

svn path=/trunk/KDE/kdegraphics/okular/; revision=965461
---
 part.cpp       |  6 ++++--
 ui/findbar.cpp | 14 ++++++++++++++
 ui/findbar.h   |  1 +
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/part.cpp b/part.cpp
index 501113a0b..4b1d9c13a 100644
--- a/part.cpp
+++ b/part.cpp
@@ -1255,8 +1255,10 @@ void Part::slotShowFindBar()
 
 void Part::slotHideFindBar()
 {
-    m_findBar->hide();
-    m_pageView->setFocus();
+    if ( m_findBar->maybeHide() )
+    {
+        m_pageView->setFocus();
+    }
 }
 
 //BEGIN go to page dialog
diff --git a/ui/findbar.cpp b/ui/findbar.cpp
index 6f841d629..c70d5e796 100644
--- a/ui/findbar.cpp
+++ b/ui/findbar.cpp
@@ -106,6 +106,20 @@ void FindBar::focusAndSetCursor()
     m_search->lineEdit()->setFocus();
 }
 
+bool FindBar::maybeHide()
+{
+    if ( m_search->lineEdit()->isSearchRunning() )
+    {
+        m_search->lineEdit()->stopSearch();
+        return false;
+    }
+    else
+    {
+        hide();
+        return true;
+    }
+}
+
 void FindBar::findNext()
 {
     m_search->lineEdit()->setSearchType( Okular::Document::NextMatch );
diff --git a/ui/findbar.h b/ui/findbar.h
index 4047ab8d0..b63b1ba33 100644
--- a/ui/findbar.h
+++ b/ui/findbar.h
@@ -32,6 +32,7 @@ class FindBar
         Qt::CaseSensitivity caseSensitivity() const;
 
         void focusAndSetCursor();
+        bool maybeHide();
 
     public slots:
         void findNext();