231 lines
9.5 KiB
C++
231 lines
9.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SV_COMBOBOX_HXX
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#define _SV_COMBOBOX_HXX
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#include <vcl/dllapi.h>
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#include <vcl/ctrl.hxx>
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#include <vcl/combobox.h>
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#include <vcl/edit.hxx>
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class UserDrawEvent;
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class ImplListBoxFloatingWindow;
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class ImplListBox;
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class ImplBtn;
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// ------------
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// - ComboBox -
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// ------------
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class VCL_DLLPUBLIC ComboBox : public Edit
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{
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private:
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Edit* mpSubEdit;
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ImplListBox* mpImplLB;
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ImplBtn* mpBtn;
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ImplListBoxFloatingWindow* mpFloatWin;
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sal_uInt16 mnDDHeight;
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xub_Unicode mcMultiSep;
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sal_Bool mbDDAutoSize : 1;
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sal_Bool mbSyntheticModify : 1;
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sal_Bool mbMatchCase : 1;
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Link maSelectHdl;
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Link maDoubleClickHdl;
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private:
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SAL_DLLPRIVATE void ImplInitComboBoxData();
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SAL_DLLPRIVATE void ImplUpdateFloatSelection();
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DECL_DLLPRIVATE_LINK( ImplSelectHdl, void* );
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DECL_DLLPRIVATE_LINK( ImplCancelHdl, void* );
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DECL_DLLPRIVATE_LINK( ImplDoubleClickHdl, void* );
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DECL_DLLPRIVATE_LINK( ImplClickBtnHdl, void* );
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DECL_DLLPRIVATE_LINK( ImplPopupModeEndHdl, void* );
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DECL_DLLPRIVATE_LINK( ImplSelectionChangedHdl, void* );
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DECL_DLLPRIVATE_LINK( ImplUserDrawHdl, UserDrawEvent* );
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DECL_DLLPRIVATE_LINK( ImplAutocompleteHdl, Edit* );
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protected:
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using Window::ImplInit;
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SAL_DLLPRIVATE void ImplInit( Window* pParent, WinBits nStyle );
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SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle );
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SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId );
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SAL_DLLPRIVATE void ImplCalcEditHeight();
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protected:
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ComboBox( WindowType nType );
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sal_Bool IsDropDownBox() const { return mpFloatWin ? sal_True : sal_False; }
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virtual void FillLayoutData() const;
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public:
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ComboBox( Window* pParent, WinBits nStyle = 0 );
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ComboBox( Window* pParent, const ResId& rResId );
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~ComboBox();
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virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_uLong nFlags );
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virtual void Resize();
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virtual long PreNotify( NotifyEvent& rNEvt );
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virtual long Notify( NotifyEvent& rNEvt );
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virtual void StateChanged( StateChangedType nType );
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virtual void DataChanged( const DataChangedEvent& rDCEvt );
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virtual void UserDraw( const UserDrawEvent& rUDEvt );
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virtual void Select();
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virtual void DoubleClick();
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virtual void Modify();
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virtual const Wallpaper& GetDisplayBackground() const;
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virtual void SetPosSizePixel( long nX, long nY, long nWidth, long nHeight, sal_uInt16 nFlags = WINDOW_POSSIZE_ALL );
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void SetPosSizePixel( const Point& rNewPos, const Size& rNewSize )
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{ Edit::SetPosSizePixel( rNewPos, rNewSize ); }
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void SetDropDownSizePixel( const Size& rNewSize )
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{ if( IsDropDownBox() ) SetPosSizePixel( 0, 0, rNewSize.Width(), rNewSize.Height(), WINDOW_POSSIZE_SIZE | WINDOW_POSSIZE_DROPDOWN ); }
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Rectangle GetDropDownPosSizePixel() const;
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Rectangle GetListPosSizePixel() const;
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// returns empty rectangle in DropDown mode,
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// else it returns the PosSize of the ListBox
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void SetDropDownLineCount( sal_uInt16 nLines );
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sal_uInt16 GetDropDownLineCount() const;
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void EnableAutoSize( sal_Bool bAuto );
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sal_Bool IsAutoSizeEnabled() const { return mbDDAutoSize; }
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void EnableDDAutoWidth( sal_Bool b );
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sal_Bool IsDDAutoWidthEnabled() const;
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void SetText( const XubString& rStr );
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void SetText( const XubString& rStr, const Selection& rNewSelection );
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sal_uInt16 InsertEntry( const XubString& rStr, sal_uInt16 nPos = COMBOBOX_APPEND );
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sal_uInt16 InsertEntry( const XubString& rStr, const Image& rImage, sal_uInt16 nPos = COMBOBOX_APPEND );
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void RemoveEntry( const XubString& rStr );
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void RemoveEntry( sal_uInt16 nPos );
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void Clear();
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sal_uInt16 GetEntryPos( const XubString& rStr ) const;
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sal_uInt16 GetEntryPos( const void* pData ) const;
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Image GetEntryImage( sal_uInt16 nPos ) const;
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XubString GetEntry( sal_uInt16 nPos ) const;
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sal_uInt16 GetEntryCount() const;
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sal_Bool IsTravelSelect() const;
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sal_Bool IsInDropDown() const;
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void ToggleDropDown();
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long CalcWindowSizePixel( sal_uInt16 nLines ) const;
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void SetUserItemSize( const Size& rSz );
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const Size& GetUserItemSize() const;
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void EnableUserDraw( sal_Bool bUserDraw );
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sal_Bool IsUserDrawEnabled() const;
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void DrawEntry( const UserDrawEvent& rEvt, sal_Bool bDrawImage, sal_Bool bDrawText, sal_Bool bDrawTextAtImagePos = sal_False );
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void SetBorderStyle( sal_uInt16 nBorderStyle );
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void SetSeparatorPos( sal_uInt16 n = LISTBOX_ENTRY_NOTFOUND );
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sal_uInt16 GetSeparatorPos() const;
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void EnableAutocomplete( sal_Bool bEnable, sal_Bool bMatchCase = sal_False );
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sal_Bool IsAutocompleteEnabled() const;
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void EnableMultiSelection( sal_Bool bMulti );
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sal_Bool IsMultiSelectionEnabled() const;
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void SetMultiSelectionSeparator( xub_Unicode cSep ) { mcMultiSep = cSep; }
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xub_Unicode GetMultiSelectionSeparator() const { return mcMultiSep; }
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void SetSelectHdl( const Link& rLink ) { maSelectHdl = rLink; }
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const Link& GetSelectHdl() const { return maSelectHdl; }
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void SetDoubleClickHdl( const Link& rLink ) { maDoubleClickHdl = rLink; }
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const Link& GetDoubleClickHdl() const { return maDoubleClickHdl; }
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Size CalcMinimumSize() const;
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virtual Size GetOptimalSize(WindowSizeType eType) const;
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Size CalcAdjustedSize( const Size& rPrefSize ) const;
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using Edit::CalcSize;
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Size CalcSize( sal_uInt16 nColumns, sal_uInt16 nLines ) const;
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void GetMaxVisColumnsAndLines( sal_uInt16& rnCols, sal_uInt16& rnLines ) const;
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void SetMRUEntries( const XubString& rEntries, xub_Unicode cSep = ';' );
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XubString GetMRUEntries( xub_Unicode cSep = ';' ) const;
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void SetMaxMRUCount( sal_uInt16 n );
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sal_uInt16 GetMaxMRUCount() const;
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void SetEntryData( sal_uInt16 nPos, void* pNewData );
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void* GetEntryData( sal_uInt16 nPos ) const;
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void SetTopEntry( sal_uInt16 nPos );
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void ShowProminentEntry( sal_uInt16 nPos );
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sal_uInt16 GetTopEntry() const;
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void SetProminentEntryType( ProminentEntry eType );
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ProminentEntry GetProminentEntryType() const;
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sal_uInt16 GetDisplayLineCount() const;
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sal_uInt16 GetSelectEntryCount() const;
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sal_uInt16 GetSelectEntryPos( sal_uInt16 nSelIndex = 0 ) const;
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sal_Bool IsEntryPosSelected( sal_uInt16 nPos ) const;
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void SelectEntryPos( sal_uInt16 nPos, sal_Bool bSelect = sal_True );
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void SetNoSelection();
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Rectangle GetBoundingRectangle( sal_uInt16 nItem ) const;
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/** checks whether a certain point lies within the bounds of
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a list item and returns the item as well as the character position
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the point is at.
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<p>If the point is inside an item the item pos is put into <code>rPos</code> and
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the item-relative character index is returned. If the point is not inside
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an item -1 is returned and rPos is unchanged.</p>
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@param rPoint
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tells the point for which an item is requested.
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@param rPos
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gets the item at the specified point <code>rPoint</code>
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@returns
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the item-relative character index at point <code>rPos</code> or -1
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if no item is at that point.
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*/
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using Control::GetIndexForPoint;
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long GetIndexForPoint( const Point& rPoint, sal_uInt16& rPos ) const;
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};
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#endif // _COMBOBOX_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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