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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_desktop.hxx"
#include <vcl/scrbar.hxx>
#include <svtools/txtattr.hxx>
#include <svtools/xtextedt.hxx>
#include "descedit.hxx"
#include "dp_gui.hrc"
using dp_gui::DescriptionEdit;
// DescriptionEdit -------------------------------------------------------
DescriptionEdit::DescriptionEdit( Window* pParent, const ResId& rResId ) :
ExtMultiLineEdit( pParent, rResId ),
m_bIsVerticalScrollBarHidden( true )
{
Init();
}
// -----------------------------------------------------------------------
void DescriptionEdit::Init()
{
Clear();
// no tabstop
SetStyle( ( GetStyle() & ~WB_TABSTOP ) | WB_NOTABSTOP );
// read-only
SetReadOnly();
// no cursor
EnableCursor( FALSE );
}
// -----------------------------------------------------------------------
void DescriptionEdit::UpdateScrollBar()
{
if ( m_bIsVerticalScrollBarHidden )
{
ScrollBar* pVScrBar = GetVScrollBar();
if ( pVScrBar && pVScrBar->GetVisibleSize() < pVScrBar->GetRangeMax() )
{
pVScrBar->Show();
m_bIsVerticalScrollBarHidden = false;
}
}
}
// -----------------------------------------------------------------------
void DescriptionEdit::Clear()
{
SetText( String() );
m_bIsVerticalScrollBarHidden = true;
ScrollBar* pVScrBar = GetVScrollBar();
if ( pVScrBar )
pVScrBar->Hide();
}
// -----------------------------------------------------------------------
void DescriptionEdit::SetDescription( const String& rDescription )
{
SetText( rDescription );
UpdateScrollBar();
}
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