LCOV - code coverage report
Current view: top level - libreoffice/solver/unxlngi6.pro/inc/vcl - lstbox.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 13 0.0 %
Date: 2012-12-27 Functions: 0 12 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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_LSTBOX_HXX
      21             : #define _SV_LSTBOX_HXX
      22             : 
      23             : #include <vcl/dllapi.h>
      24             : #include <vcl/ctrl.hxx>
      25             : #include <vcl/lstbox.h>
      26             : 
      27             : class Image;
      28             : class ImplListBox;
      29             : class ImplListBoxFloatingWindow;
      30             : class ImplBtn;
      31             : class ImplWin;
      32             : 
      33             : // --------------------------------------------------------------------
      34             : //  - ListBox -
      35             : // --------------------------------------------------------------------
      36             : 
      37             : class VCL_DLLPUBLIC ListBox : public Control
      38             : {
      39             : private:
      40             :     ImplListBox*                mpImplLB;
      41             :     ImplListBoxFloatingWindow*  mpFloatWin;
      42             :     ImplWin*                    mpImplWin;
      43             :     ImplBtn*                    mpBtn;
      44             :     sal_uInt16                      mnDDHeight;
      45             :     sal_uInt16                      mnSaveValue;
      46             :     sal_Bool                        mbDDAutoSize;
      47             :     Link                        maSelectHdl;
      48             :     Link                        maDoubleClickHdl;
      49             :     sal_uInt16 mnLineCount;
      50             : 
      51             : private:
      52             :     SAL_DLLPRIVATE void    ImplInitListBoxData();
      53             : 
      54             :     DECL_DLLPRIVATE_LINK(  ImplSelectHdl, void* );
      55             :     DECL_DLLPRIVATE_LINK(  ImplScrollHdl, void* );
      56             :     DECL_DLLPRIVATE_LINK(  ImplCancelHdl, void* );
      57             :     DECL_DLLPRIVATE_LINK(  ImplDoubleClickHdl, void* );
      58             :     DECL_DLLPRIVATE_LINK(  ImplClickBtnHdl, void* );
      59             :     DECL_DLLPRIVATE_LINK(  ImplPopupModeEndHdl, void* );
      60             :     DECL_DLLPRIVATE_LINK(  ImplSelectionChangedHdl, void* );
      61             :     DECL_DLLPRIVATE_LINK(  ImplUserDrawHdl, UserDrawEvent* );
      62             : 
      63             : protected:
      64             :     using Window::ImplInit;
      65             :     SAL_DLLPRIVATE void    ImplInit( Window* pParent, WinBits nStyle );
      66             :     SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle );
      67             :     SAL_DLLPRIVATE void    ImplLoadRes( const ResId& rResId );
      68           0 :     sal_Bool                IsDropDownBox() const { return mpFloatWin ? sal_True : sal_False; }
      69             : 
      70             : protected:
      71             :                         ListBox( WindowType nType );
      72             : 
      73             :     virtual void        FillLayoutData() const;
      74             : 
      75             : public:
      76             :                         ListBox( Window* pParent, WinBits nStyle = WB_BORDER );
      77             :                         ListBox( Window* pParent, const ResId& rResId );
      78             :                         ~ListBox();
      79             : 
      80             :     virtual void        Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
      81             :     virtual void        Resize();
      82             :     virtual long        PreNotify( NotifyEvent& rNEvt );
      83             :     virtual void        StateChanged( StateChangedType nType );
      84             :     virtual void        DataChanged( const DataChangedEvent& rDCEvt );
      85             :     virtual void        UserDraw( const UserDrawEvent& rUDEvt );
      86             : 
      87             :     virtual void        Select();
      88             :     virtual void        DoubleClick();
      89             :     virtual void        GetFocus();
      90             :     virtual void        LoseFocus();
      91             :     virtual Window*     GetPreferredKeyInputWindow();
      92             : 
      93             :     virtual const Wallpaper& GetDisplayBackground() const;
      94             : 
      95             :     virtual void        setPosSizePixel( long nX, long nY,
      96             :                                          long nWidth, long nHeight, sal_uInt16 nFlags = WINDOW_POSSIZE_ALL );
      97           0 :     void                SetPosSizePixel( const Point& rNewPos, const Size& rNewSize )
      98           0 :                         { Control::SetPosSizePixel( rNewPos, rNewSize ); }
      99           0 :     void                SetDropDownSizePixel( const Size& rNewSize )
     100           0 :     { if( IsDropDownBox() ) setPosSizePixel( 0, 0, rNewSize.Width(), rNewSize.Height(), WINDOW_POSSIZE_SIZE | WINDOW_POSSIZE_DROPDOWN ); }
     101             : 
     102             :     Rectangle           GetDropDownPosSizePixel() const;
     103             : 
     104             :     void                SetDropDownLineCount( sal_uInt16 nLines );
     105             :     sal_uInt16          GetDropDownLineCount() const;
     106             : 
     107             :     void                EnableAutoSize( sal_Bool bAuto );
     108           0 :     sal_Bool                IsAutoSizeEnabled() const { return mbDDAutoSize; }
     109             : 
     110             :     void                EnableDDAutoWidth( sal_Bool b );
     111             : 
     112             :     virtual sal_uInt16      InsertEntry( const XubString& rStr, sal_uInt16 nPos = LISTBOX_APPEND );
     113             :     virtual sal_uInt16      InsertEntry( const Image& rImage, sal_uInt16 nPos = LISTBOX_APPEND );
     114             :     virtual sal_uInt16      InsertEntry( const XubString& rStr, const Image& rImage, sal_uInt16 nPos = LISTBOX_APPEND );
     115             :     virtual void        RemoveEntry( const XubString& rStr );
     116             :     virtual void        RemoveEntry( sal_uInt16 nPos );
     117             : 
     118             :     virtual void        Clear();
     119             : 
     120             :     virtual sal_uInt16      GetEntryPos( const XubString& rStr ) const;
     121             :     virtual sal_uInt16      GetEntryPos( const void* pData ) const;
     122             :             Image       GetEntryImage( sal_uInt16 nPos ) const;
     123             :     virtual XubString   GetEntry( sal_uInt16 nPos ) const;
     124             :     virtual sal_uInt16      GetEntryCount() const;
     125             : 
     126             :     virtual void        SelectEntry( const XubString& rStr, sal_Bool bSelect = sal_True );
     127             :     virtual void        SelectEntryPos( sal_uInt16 nPos, sal_Bool bSelect = sal_True );
     128             : 
     129             :     virtual sal_uInt16      GetSelectEntryCount() const;
     130             :     virtual XubString   GetSelectEntry( sal_uInt16 nSelIndex = 0 ) const;
     131             :     virtual sal_uInt16      GetSelectEntryPos( sal_uInt16 nSelIndex = 0 ) const;
     132             : 
     133             :     virtual sal_Bool        IsEntrySelected( const XubString& rStr ) const;
     134             :     virtual sal_Bool        IsEntryPosSelected( sal_uInt16 nPos ) const;
     135             :     virtual void        SetNoSelection();
     136             : 
     137             :     void                SetEntryData( sal_uInt16 nPos, void* pNewData );
     138             :     void*               GetEntryData( sal_uInt16 nPos ) const;
     139             : 
     140             :     /** this methods stores a combination of flags from the
     141             :         LISTBOX_ENTRY_FLAG_* defines at the given entry.
     142             :         See description of the possible LISTBOX_ENTRY_FLAG_* flags
     143             :         for details.
     144             :         Do not use these flags for user data as they are reserved
     145             :         to change the internal behaviour of the ListBox implementation
     146             :         for specific entries.
     147             :     */
     148             :     void            SetEntryFlags( sal_uInt16 nPos, long nFlags );
     149             : 
     150             :     /** this methods gets the current combination of flags from the
     151             :         LISTBOX_ENTRY_FLAG_* defines from the given entry.
     152             :         See description of the possible LISTBOX_ENTRY_FLAG_* flags
     153             :         for details.
     154             :     */
     155             :     long            GetEntryFlags( sal_uInt16 nPos ) const;
     156             : 
     157             :     void            SetTopEntry( sal_uInt16 nPos );
     158             :     sal_uInt16          GetTopEntry() const;
     159             : 
     160           0 :     void            SaveValue() { mnSaveValue = GetSelectEntryPos(); }
     161           0 :     sal_uInt16          GetSavedValue() const { return mnSaveValue; }
     162             : 
     163             :     void            SetSeparatorPos( sal_uInt16 n = LISTBOX_ENTRY_NOTFOUND );
     164             :     sal_uInt16          GetSeparatorPos() const;
     165             : 
     166             :     sal_Bool            IsTravelSelect() const;
     167             :     sal_Bool            IsInDropDown() const;
     168             :     void            ToggleDropDown();
     169             : 
     170             :     void            EnableMultiSelection( sal_Bool bMulti, sal_Bool bStackSelection );
     171             :     void            EnableMultiSelection( sal_Bool bMulti );
     172             :     sal_Bool            IsMultiSelectionEnabled() const;
     173             : 
     174             :     void            SetReadOnly( sal_Bool bReadOnly = sal_True );
     175             :     sal_Bool            IsReadOnly() const;
     176             : 
     177             :     Rectangle       GetBoundingRectangle( sal_uInt16 nItem ) const;
     178             : 
     179             :     void            SetUserItemSize( const Size& rSz );
     180             : 
     181             :     void            EnableUserDraw( sal_Bool bUserDraw );
     182             : 
     183             :     void            DrawEntry( const UserDrawEvent& rEvt, sal_Bool bDrawImage, sal_Bool bDrawText, sal_Bool bDrawTextAtImagePos = sal_False );
     184             : 
     185           0 :     void            SetSelectHdl( const Link& rLink )       { maSelectHdl = rLink; }
     186           0 :     const Link&     GetSelectHdl() const                    { return maSelectHdl; }
     187           0 :     void            SetDoubleClickHdl( const Link& rLink )  { maDoubleClickHdl = rLink; }
     188           0 :     const Link&     GetDoubleClickHdl() const               { return maDoubleClickHdl; }
     189             : 
     190             :     Size            CalcSubEditSize() const;    //size of area inside lstbox, i.e. no scrollbar/dropdown
     191             :     Size            CalcMinimumSize() const;    //size of lstbox area, i.e. including scrollbar/dropdown
     192             :     virtual Size    GetOptimalSize(WindowSizeType eType) const;
     193             :     Size            CalcAdjustedSize( const Size& rPrefSize ) const;
     194             :     Size            CalcSize( sal_uInt16 nColumns, sal_uInt16 nLines ) const;
     195             :     void            GetMaxVisColumnsAndLines( sal_uInt16& rnCols, sal_uInt16& rnLines ) const;
     196             : 
     197             :     sal_uInt16          GetDisplayLineCount() const;
     198             : 
     199             :     void            EnableMirroring();
     200             : 
     201             :     /** checks whether a certain point lies within the bounds of
     202             :         a listbox item and returns the item as well as the character position
     203             :         the point is at.
     204             : 
     205             :         <p>If the point is inside an item the item pos is put into <code>rPos</code> and
     206             :         the item-relative character index is returned. If the point is not inside
     207             :         an item -1 is returned and rPos is unchanged.</p>
     208             : 
     209             :         @param rPoint
     210             :         tells the point for which an item is requested.
     211             : 
     212             :         @param rPos
     213             :         gets the item at the specified point <code>rPoint</code>
     214             : 
     215             :         @returns
     216             :         the item-relative character index at point <code>rPos</code> or -1
     217             :         if no item is at that point.
     218             :      */
     219             :     using Control::GetIndexForPoint;
     220             :     long GetIndexForPoint( const Point& rPoint, sal_uInt16& rPos ) const;
     221             : 
     222             :     virtual bool set_property(const rtl::OString &rKey, const rtl::OString &rValue);
     223             : };
     224             : 
     225             : // ----------------
     226             : // - MultiListBox -
     227             : // ----------------
     228             : 
     229           0 : class VCL_DLLPUBLIC MultiListBox : public ListBox
     230             : {
     231             : public:
     232             :     using ListBox::SaveValue;
     233             :     using ListBox::GetSavedValue;
     234             : private:
     235             :     // Bei MultiListBox nicht erlaubt...
     236             :     void            SaveValue();
     237             :     sal_uInt16          GetSavedValue();
     238             : 
     239             : public:
     240             :                     MultiListBox( Window* pParent, WinBits nStyle = 0 );
     241             :                     MultiListBox( Window* pParent, const ResId& rResId );
     242             : };
     243             : 
     244             : #endif  // _SV_LSTBOX_HXX
     245             : 
     246             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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