From 8880c773e779710dc0a08760e92afd709a73ca31 Mon Sep 17 00:00:00 2001
From: Ruslan Kabatsayev <b7.10110111@gmail.com>
Date: Thu, 7 Feb 2013 21:09:59 +0400
Subject: Resolves: fdo#43650 Disable tooltip when scrolling writer docs via
 mouse wheel

Change-Id: I8e0d27b26afef08cc6ef963a2baadcddc78f6b27
---
 sw/source/ui/inc/view.hxx        |  2 ++
 sw/source/ui/uiview/view.cxx     |  1 +
 sw/source/ui/uiview/viewport.cxx | 11 ++++++++++-
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/sw/source/ui/inc/view.hxx b/sw/source/ui/inc/view.hxx
index 573e4d7bca92..68383d4d2ef1 100644
--- a/sw/source/ui/inc/view.hxx
+++ b/sw/source/ui/inc/view.hxx
@@ -243,6 +243,8 @@ class SW_DLLPUBLIC SwView: public SfxViewShell
     sal_uInt16          nLeftBorderDistance;
     sal_uInt16          nRightBorderDistance;
 
+    bool mbWheelScrollInProgress;
+
     sal_Bool            bCenterCrsr : 1,
                     bTopCrsr : 1,
                     bAllwaysShowSel : 1,
diff --git a/sw/source/ui/uiview/view.cxx b/sw/source/ui/uiview/view.cxx
index 1d27f8d75ed2..1ad946c0863b 100644
--- a/sw/source/ui/uiview/view.cxx
+++ b/sw/source/ui/uiview/view.cxx
@@ -744,6 +744,7 @@ SwView::SwView( SfxViewFrame *_pFrame, SfxViewShell* pOldSh )
     nLastPasteDestination( 0xFFFF ),
     nLeftBorderDistance( 0 ),
     nRightBorderDistance( 0 ),
+    mbWheelScrollInProgress(false),
     bInMailMerge(sal_False),
     bInDtor(sal_False),
     bOldShellWasPagePreView(sal_False),
diff --git a/sw/source/ui/uiview/viewport.cxx b/sw/source/ui/uiview/viewport.cxx
index 150ba01f6b07..729a42bed3d2 100644
--- a/sw/source/ui/uiview/viewport.cxx
+++ b/sw/source/ui/uiview/viewport.cxx
@@ -692,7 +692,7 @@ IMPL_LINK( SwView, ScrollHdl, SwScrollbar *, pScrollbar )
         {
 
             //QuickHelp:
-            if( pWrtShell->GetPageCnt() > 1 && Help::IsQuickHelpEnabled() )
+            if( !mbWheelScrollInProgress && pWrtShell->GetPageCnt() > 1 && Help::IsQuickHelpEnabled() )
             {
                 if( !nPgNum || nPgNum != nPhNum )
                 {
@@ -1290,6 +1290,12 @@ sal_Bool SwView::HandleWheelCommands( const CommandEvent& rCEvt )
     }
     else
     {
+        if(pWData->GetMode()==COMMAND_WHEEL_SCROLL)
+        {
+            // This influences whether quick help is shown
+            mbWheelScrollInProgress=true;
+        }
+
         if (pWData && (COMMAND_WHEEL_SCROLL==pWData->GetMode()) && (((sal_uLong)0xFFFFFFFF) == pWData->GetScrollLines()))
             {
                         if (pWData->GetDelta()<0)
@@ -1301,6 +1307,9 @@ sal_Bool SwView::HandleWheelCommands( const CommandEvent& rCEvt )
         else
             bOk = pEditWin->HandleScrollCommand( rCEvt,
                             pHScrollbar, pVScrollbar);
+
+        // Restore default state for case when scroll command comes from dragging scrollbar handle
+        mbWheelScrollInProgress=false;
     }
     return bOk;
 }
-- 
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