include/vcl/morebtn.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  12  *   contributor license agreements. See the NOTICE file distributed
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  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_MOREBTN_HXX
  21 #define INCLUDED_VCL_MOREBTN_HXX
  22
  23 #include <tools/solar.h>
  24 #include <vcl/dllapi.h>
  25 #include <vcl/mapmod.hxx>
  26 #include <vcl/button.hxx>
  27
  28 struct ImplMoreButtonData;
  29
  30
  31 // - MoreButton -
  32
  33
  34 class VCL_DLLPUBLIC MoreButton : public PushButton
  35 {
  36 private:
  37     ImplMoreButtonData* mpMBData;
  38     sal_uLong           mnDelta;
  39     MapUnit             meUnit;
  40     bool                mbState;
  41
  42                         MoreButton( const MoreButton & ) SAL_DELETED_FUNCTION;
  43                         MoreButton& operator=( const MoreButton & ) SAL_DELETED_FUNCTION;
  44     SAL_DLLPRIVATE void ShowState();
  45
  46 protected:
  47     using Window::ImplInit;
  48     SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
  49
  50 public:
  51     explicit            MoreButton( vcl::Window* pParent, WinBits nStyle = 0 );
  52     virtual             ~MoreButton();
  53     virtual void        dispose() SAL_OVERRIDE;
  54
  55     void                Click() SAL_OVERRIDE;
  56
  57     void                SetDelta( sal_uLong nNewDelta ) { mnDelta = nNewDelta; }
  58     sal_uLong           GetDelta() const { return mnDelta; }
  59
  60     void                SetMapUnit( MapUnit eNewUnit = MAP_PIXEL ) { meUnit = eNewUnit; }
  61     MapUnit             GetMapUnit() const { return meUnit; }
  62
  63     using PushButton::SetState;
  64     void                SetState( bool bNewState = true );
  65     bool            GetState() const { return mbState; }
  66
  67     void                SetText( const OUString& rNewText ) SAL_OVERRIDE;
  68     OUString            GetText() const SAL_OVERRIDE;
  69 };
  70
  71 inline void MoreButton::SetState( bool bNewState )
  72 {
  73     if ( mbState != bNewState )
  74         Click();
  75 }
  76
  77 #endif // INCLUDED_VCL_MOREBTN_HXX
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */