include/vcl/spinfld.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   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/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  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 .
  18  */
  19
  20 #ifndef _SV_SPINFLD_HXX
  21 #define _SV_SPINFLD_HXX
  22
  23 #include <tools/solar.h>
  24 #include <vcl/dllapi.h>
  25 #include <vcl/edit.hxx>
  26 #include <vcl/timer.hxx>
  27
  28 // -------------
  29 // - SpinField -
  30 // -------------
  31
  32 class VCL_DLLPUBLIC SpinField : public Edit
  33 {
  34 protected:
  35     Edit*           mpEdit;
  36     AutoTimer       maRepeatTimer;
  37     Rectangle       maUpperRect;
  38     Rectangle       maLowerRect;
  39     Rectangle       maDropDownRect; // noch nicht angebunden...
  40     Link            maUpHdlLink;
  41     Link            maDownHdlLink;
  42     Link            maFirstHdlLink;
  43     Link            maLastHdlLink;
  44     sal_Bool            mbRepeat:1,
  45                     mbSpin:1,
  46                     mbInitialUp:1,
  47                     mbInitialDown:1,
  48                     mbNoSelect:1,
  49                     mbUpperIn:1,
  50                     mbLowerIn:1,
  51                     mbInDropDown:1;
  52
  53     using Window::ImplInit;
  54     SAL_DLLPRIVATE void   ImplInit( Window* pParent, WinBits nStyle );
  55
  56 private:
  57     DECL_DLLPRIVATE_LINK( ImplTimeout, Timer* );
  58     SAL_DLLPRIVATE void   ImplInitSpinFieldData();
  59     SAL_DLLPRIVATE void   ImplCalcButtonAreas( OutputDevice* pDev, const Size& rOutSz, Rectangle& rDDArea, Rectangle& rSpinUpArea, Rectangle& rSpinDownArea );
  60
  61 protected:
  62     explicit        SpinField( WindowType nTyp );
  63
  64     virtual long    Notify( NotifyEvent& rNEvt );
  65     virtual void    Command( const CommandEvent& rCEvt );
  66
  67     void            EndDropDown();
  68
  69     virtual void    FillLayoutData() const;
  70     Rectangle *     ImplFindPartRect( const Point& rPt );
  71
  72 public:
  73     explicit        SpinField( Window* pParent, WinBits nWinStyle = 0 );
  74     explicit        SpinField( Window* pParent, const ResId& );
  75     virtual         ~SpinField();
  76
  77     virtual sal_Bool    ShowDropDown( sal_Bool bShow );
  78
  79     virtual void    Up();
  80     virtual void    Down();
  81     virtual void    First();
  82     virtual void    Last();
  83
  84     virtual void    MouseButtonDown( const MouseEvent& rMEvt );
  85     virtual void    MouseButtonUp( const MouseEvent& rMEvt );
  86     virtual void    MouseMove( const MouseEvent& rMEvt );
  87     virtual void    Paint( const Rectangle& rRect );
  88     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
  89     virtual void    Resize();
  90     virtual void    StateChanged( StateChangedType nType );
  91     virtual void    DataChanged( const DataChangedEvent& rDCEvt );
  92     virtual long    PreNotify( NotifyEvent& rNEvt );
  93
  94     void            SetUpHdl( const Link& rLink ) { maUpHdlLink = rLink; }
  95     const Link&     GetUpHdl() const { return maUpHdlLink; }
  96     void            SetDownHdl( const Link& rLink ) { maDownHdlLink = rLink; }
  97     const Link&     GetDownHdl() const { return maDownHdlLink; }
  98     void            SetFirstHdl( const Link& rLink ) { maFirstHdlLink = rLink; }
  99     const Link&     GetFirstHdl() const { return maFirstHdlLink; }
 100     void            SetLastHdl( const Link& rLink ) { maLastHdlLink = rLink; }
 101     const Link&     GetLastHdl() const { return maLastHdlLink; }
 102
 103     virtual Size    CalcMinimumSize() const;
 104     virtual Size    CalcMinimumSizeForText(const OUString &rString) const;
 105     virtual Size    GetOptimalSize() const;
 106     virtual Size    CalcSize( sal_uInt16 nChars ) const;
 107 };
 108
 109 #endif // _SV_SPINFLD_HXX
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */