Avoid potential negative array index access to cached text.
[LibreOffice.git] / framework / source / uielement / statusbar.cxx
blob7189e6615a5713e388388b9fab64cdb7dc22f38d
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #include <uielement/statusbar.hxx>
22 #include <vcl/svapp.hxx>
24 namespace framework
27 FrameworkStatusBar::FrameworkStatusBar(
28 vcl::Window* pParent,
29 WinBits nWinBits ) :
30 StatusBar( pParent, nWinBits ),
31 m_pMgr( nullptr )
33 // set optimal size
34 SetOutputSizePixel( CalcWindowSizePixel() );
37 void FrameworkStatusBar::SetStatusBarManager( StatusBarManager* pStatusBarManager )
39 SolarMutexGuard aSolarMutexGuard;
40 m_pMgr = pStatusBarManager;
43 void FrameworkStatusBar::UserDraw(const UserDrawEvent& rUDEvt)
45 if ( m_pMgr )
46 m_pMgr->UserDraw( rUDEvt );
49 void FrameworkStatusBar::Command( const CommandEvent& rEvt )
51 if ( m_pMgr )
52 m_pMgr->Command( rEvt );
55 void FrameworkStatusBar::StateChanged( StateChangedType )
59 void FrameworkStatusBar::DataChanged( const DataChangedEvent& rDCEvt )
61 StatusBar::DataChanged( rDCEvt );
62 if ( m_pMgr )
63 m_pMgr->DataChanged( rDCEvt );
66 void FrameworkStatusBar::MouseMove( const MouseEvent& rMEvt )
68 StatusBar::MouseMove( rMEvt );
69 if ( m_pMgr )
70 m_pMgr->MouseMove( rMEvt );
73 void FrameworkStatusBar::MouseButtonDown( const MouseEvent& rMEvt )
75 StatusBar::MouseButtonDown( rMEvt );
76 if ( m_pMgr )
77 m_pMgr->MouseButtonDown( rMEvt );
80 void FrameworkStatusBar::MouseButtonUp( const MouseEvent& rMEvt )
82 StatusBar::MouseButtonUp( rMEvt );
83 if ( m_pMgr )
84 m_pMgr->MouseButtonUp( rMEvt );
89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */