include/vcl/fixed.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.
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   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_FIXED_HXX
  21 #define INCLUDED_VCL_FIXED_HXX
  22
  23 #include <tools/solar.h>
  24 #include <vcl/dllapi.h>
  25 #include <vcl/bitmap.hxx>
  26 #include <vcl/ctrl.hxx>
  27 #include <vcl/edit.hxx>
  28 #include <vcl/image.hxx>
  29
  30 class UserDrawEvent;
  31
  32
  33 // - FixedText -
  34
  35
  36 class VCL_DLLPUBLIC FixedText : public Control
  37 {
  38 private:
  39     sal_Int32 m_nMaxWidthChars;
  40     sal_Int32 m_nMinWidthChars;
  41     Window *m_pMnemonicWindow;
  42
  43     using Control::ImplInitSettings;
  44     using Window::ImplInit;
  45     SAL_DLLPRIVATE void    ImplInit( Window* pParent, WinBits nStyle );
  46     SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle );
  47     SAL_DLLPRIVATE void    ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
  48     SAL_DLLPRIVATE void    ImplDraw( OutputDevice* pDev, sal_uLong nDrawFlags,
  49                               const Point& rPos, const Size& rSize, bool bFillLayout = false ) const;
  50 public:
  51     SAL_DLLPRIVATE static sal_uInt16   ImplGetTextStyle( WinBits nWinBits );
  52 protected:
  53     virtual void    FillLayoutData() const SAL_OVERRIDE;
  54     virtual const Font&
  55                     GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
  56     virtual const Color&
  57                     GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
  58
  59     virtual Window* getAccessibleRelationLabelFor() const SAL_OVERRIDE;
  60
  61 public:
  62     explicit        FixedText( Window* pParent, WinBits nStyle = 0 );
  63     explicit        FixedText( Window* pParent, const ResId& rResId );
  64     virtual         ~FixedText();
  65
  66     virtual void    Paint( const Rectangle& rRect ) SAL_OVERRIDE;
  67     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
  68     virtual void    Resize() SAL_OVERRIDE;
  69     virtual void    StateChanged( StateChangedType nType ) SAL_OVERRIDE;
  70     virtual void    DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
  71
  72     void setMaxWidthChars(sal_Int32 nWidth);
  73     sal_Int32 getMaxWidthChars() const { return m_nMaxWidthChars; }
  74     void setMinWidthChars(sal_Int32 nWidth);
  75     sal_Int32 getMinWidthChars() const { return m_nMinWidthChars; }
  76     static Size     CalcMinimumTextSize(Control const* pControl, long nMaxWidth = 0x7fffffff);
  77     static Size     getTextDimensions(Control const *pControl, const OUString &rTxt, long nMaxWidth);
  78     Size            CalcMinimumSize(long nMaxWidth = 0x7fffffff) const;
  79     virtual Size    GetOptimalSize() const SAL_OVERRIDE;
  80     virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
  81     void set_mnemonic_widget(Window *pWindow);
  82     Window* get_mnemonic_widget() const { return m_pMnemonicWindow; }
  83 };
  84
  85 class VCL_DLLPUBLIC SelectableFixedText : public Edit
  86 {
  87 public:
  88     explicit SelectableFixedText( Window* pParent, WinBits nStyle = 0 );
  89
  90     virtual void    LoseFocus() SAL_OVERRIDE;
  91 };
  92
  93
  94 // - FixedLine -
  95
  96
  97 class VCL_DLLPUBLIC FixedLine : public Control
  98 {
  99 private:
 100     using Control::ImplInitSettings;
 101     using Window::ImplInit;
 102     SAL_DLLPRIVATE void    ImplInit( Window* pParent, WinBits nStyle );
 103     SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle );
 104     SAL_DLLPRIVATE void    ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
 105     SAL_DLLPRIVATE void    ImplDraw( bool bLayout = false );
 106
 107 protected:
 108     virtual void    FillLayoutData() const SAL_OVERRIDE;
 109     virtual const Font&
 110                     GetCanonicalFont( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
 111     virtual const Color&
 112                     GetCanonicalTextColor( const StyleSettings& _rStyle ) const SAL_OVERRIDE;
 113
 114 public:
 115     explicit        FixedLine( Window* pParent, WinBits nStyle = WB_HORZ );
 116     explicit        FixedLine( Window* pParent, const ResId& );
 117
 118     virtual void    Paint( const Rectangle& rRect ) SAL_OVERRIDE;
 119     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
 120     virtual void    Resize() SAL_OVERRIDE;
 121     virtual void    StateChanged( StateChangedType nType ) SAL_OVERRIDE;
 122     virtual void    DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
 123
 124     virtual Size    GetOptimalSize() const SAL_OVERRIDE;
 125 };
 126
 127
 128 // - FixedBitmap -
 129
 130
 131 class VCL_DLLPUBLIC FixedBitmap : public Control
 132 {
 133 private:
 134     Bitmap          maBitmap;
 135
 136     using Control::ImplInitSettings;
 137     using Window::ImplInit;
 138     SAL_DLLPRIVATE void    ImplInit( Window* pParent, WinBits nStyle );
 139     SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle );
 140     SAL_DLLPRIVATE void    ImplInitSettings();
 141     SAL_DLLPRIVATE void    ImplDraw( OutputDevice* pDev, sal_uLong nDrawFlags,
 142                               const Point& rPos, const Size& rSize );
 143
 144 protected:
 145     SAL_DLLPRIVATE void    ImplLoadRes( const ResId& rResId );
 146
 147 public:
 148     explicit        FixedBitmap( Window* pParent, WinBits nStyle = 0 );
 149     explicit        FixedBitmap( Window* pParent, const ResId& );
 150     virtual         ~FixedBitmap();
 151
 152     virtual void    Paint( const Rectangle& rRect ) SAL_OVERRIDE;
 153     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
 154     virtual void    Resize() SAL_OVERRIDE;
 155     virtual void    StateChanged( StateChangedType nType ) SAL_OVERRIDE;
 156     virtual void    DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
 157
 158     void            SetBitmap( const Bitmap& rBitmap );
 159     using OutputDevice::GetBitmap;
 160     const Bitmap&   GetBitmap() const { return maBitmap; }
 161 };
 162
 163
 164 // - FixedImage -
 165
 166
 167 class VCL_DLLPUBLIC FixedImage : public Control
 168 {
 169 private:
 170     Image           maImage;
 171     bool            mbInUserDraw;
 172
 173 private:
 174     using Control::ImplInitSettings;
 175     using Window::ImplInit;
 176     SAL_DLLPRIVATE void    ImplInit( Window* pParent, WinBits nStyle );
 177     SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle );
 178     SAL_DLLPRIVATE void    ImplInitSettings();
 179
 180 protected:
 181     SAL_DLLPRIVATE void    ImplDraw( OutputDevice* pDev, sal_uLong nDrawFlags,
 182                               const Point& rPos, const Size& rSize );
 183     SAL_DLLPRIVATE void    ImplLoadRes( const ResId& rResId );
 184
 185 public:
 186     explicit        FixedImage( Window* pParent, WinBits nStyle = 0 );
 187     explicit        FixedImage( Window* pParent, const ResId& );
 188     virtual         ~FixedImage();
 189
 190     virtual void    Paint( const Rectangle& rRect ) SAL_OVERRIDE;
 191     virtual void    Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags ) SAL_OVERRIDE;
 192     virtual void    Resize() SAL_OVERRIDE;
 193     virtual void    StateChanged( StateChangedType nType ) SAL_OVERRIDE;
 194     virtual void    DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
 195     virtual void    UserDraw( const UserDrawEvent& rUDEvt );
 196     virtual Size    GetOptimalSize() const SAL_OVERRIDE;
 197
 198     void            SetImage( const Image& rImage );
 199     const Image&    GetImage() const { return maImage; }
 200
 201     bool        SetModeImage( const Image& rImage );
 202     const Image&    GetModeImage( ) const;
 203     virtual bool set_property(const OString &rKey, const OString &rValue) SAL_OVERRIDE;
 204
 205     static Image loadThemeImage(const OString &rFileName);
 206 };
 207
 208 #endif // INCLUDED_VCL_FIXED_HXX
 209
 210 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */