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 INCLUDED_VCL_SPINFLD_HXX
  21 #define INCLUDED_VCL_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 class VCL_DLLPUBLIC SpinField : public Edit
  30 {
  31 protected:
  32     VclPtr<Edit>    mpEdit;
  33     AutoTimer       maRepeatTimer;
  34     Rectangle       maUpperRect;
  35     Rectangle       maLowerRect;
  36     Rectangle       maDropDownRect; // noch nicht angebunden...
  37     Link<>          maUpHdlLink;
  38     Link<>          maDownHdlLink;
  39     Link<>          maFirstHdlLink;
  40     Link<>          maLastHdlLink;
  41     bool            mbRepeat:1,
  42                     mbSpin:1,
  43                     mbInitialUp:1,
  44                     mbInitialDown:1,
  45                     mbNoSelect:1,
  46                     mbUpperIn:1,
  47                     mbLowerIn:1,
  48                     mbInDropDown:1;
  49
  50     using Window::ImplInit;
  51     SAL_DLLPRIVATE void   ImplInit( vcl::Window* pParent, WinBits nStyle );
  52
  53 private:
  54     DECL_DLLPRIVATE_LINK_TYPED( ImplTimeout, Timer*, void );
  55     SAL_DLLPRIVATE void   ImplInitSpinFieldData();
  56     SAL_DLLPRIVATE void   ImplCalcButtonAreas( OutputDevice* pDev, const Size& rOutSz, Rectangle& rDDArea, Rectangle& rSpinUpArea, Rectangle& rSpinDownArea );
  57
  58 protected:
  59     explicit        SpinField( WindowType nTyp );
  60
  61     virtual bool    Notify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
  62     virtual void    Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
  63
  64     void            EndDropDown();
  65
  66     virtual void    FillLayoutData() const SAL_OVERRIDE;
  67     Rectangle *     ImplFindPartRect( const Point& rPt );
  68
  69 public:
  70     explicit        SpinField( vcl::Window* pParent, WinBits nWinStyle = 0 );
  71     explicit        SpinField( vcl::Window* pParent, const ResId& );
  72     virtual         ~SpinField();
  73     virtual void    dispose() SAL_OVERRIDE;
  74
  75     virtual bool    ShowDropDown( bool bShow );
  76
  77     virtual void    Up();
  78     virtual void    Down();
  79     virtual void    First();
  80     virtual void    Last();
  81
  82     virtual void    MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  83     virtual void    MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  84     virtual void    MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
  85     virtual void    Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
  86     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
  87     virtual void    Resize() SAL_OVERRIDE;
  88     virtual void    StateChanged( StateChangedType nType ) SAL_OVERRIDE;
  89     virtual void    DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
  90     virtual bool    PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
  91
  92     void            SetUpHdl( const Link<>& rLink ) { maUpHdlLink = rLink; }
  93     const Link<>&   GetUpHdl() const { return maUpHdlLink; }
  94     void            SetDownHdl( const Link<>& rLink ) { maDownHdlLink = rLink; }
  95     const Link<>&   GetDownHdl() const { return maDownHdlLink; }
  96     void            SetFirstHdl( const Link<>& rLink ) { maFirstHdlLink = rLink; }
  97     const Link<>&   GetFirstHdl() const { return maFirstHdlLink; }
  98     void            SetLastHdl( const Link<>& rLink ) { maLastHdlLink = rLink; }
  99     const Link<>&   GetLastHdl() const { return maLastHdlLink; }
 100
 101     virtual Size    CalcMinimumSize() const SAL_OVERRIDE;
 102     virtual Size    CalcMinimumSizeForText(const OUString &rString) const SAL_OVERRIDE;
 103     virtual Size    GetOptimalSize() const SAL_OVERRIDE;
 104     virtual Size    CalcSize(sal_Int32 nChars) const SAL_OVERRIDE;
 105 };
 106
 107 #endif // INCLUDED_VCL_SPINFLD_HXX
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */