/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_VCL_COMBOBOX_HXX #define INCLUDED_VCL_COMBOBOX_HXX #include #include #include #define COMBOBOX_APPEND (SAL_MAX_INT32) #define COMBOBOX_ENTRY_NOTFOUND (SAL_MAX_INT32) #define COMBOBOX_MAX_ENTRIES (SAL_MAX_INT32 - 1) class UserDrawEvent; class VCL_DLLPUBLIC ComboBox : public Edit { private: struct Impl; std::unique_ptr m_pImpl; protected: using Window::ImplInit; SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle ); SAL_DLLPRIVATE static WinBits ImplInitStyle( WinBits nStyle ); SAL_DLLPRIVATE void ImplCalcEditHeight(); SAL_DLLPRIVATE long getMaxWidthScrollBarAndDownButton() const; protected: bool IsDropDownBox() const; virtual void FillLayoutData() const override; public: explicit ComboBox( vcl::Window* pParent, WinBits nStyle = 0 ); virtual ~ComboBox() override; virtual void dispose() override; virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) override; virtual void Resize() override; virtual bool EventNotify( NotifyEvent& rNEvt ) override; virtual void StateChanged( StateChangedType nType ) override; virtual void DataChanged( const DataChangedEvent& rDCEvt ) override; virtual void UserDraw( const UserDrawEvent& rUDEvt ); virtual void Select(); void DoubleClick(); virtual void Modify() override; virtual const Wallpaper& GetDisplayBackground() const override; virtual void setPosSizePixel( long nX, long nY, long nWidth, long nHeight, PosSizeFlags nFlags = PosSizeFlags::All ) override; tools::Rectangle GetDropDownPosSizePixel() const; void AdaptDropDownLineCountToMaximum(); void SetDropDownLineCount( sal_uInt16 nLines ); sal_uInt16 GetDropDownLineCount() const; void EnableAutoSize( bool bAuto ); bool IsAutoSizeEnabled() const; virtual void SetText( const OUString& rStr ) override; virtual void SetText( const OUString& rStr, const Selection& rNewSelection ) override; sal_Int32 InsertEntry(const OUString& rStr, sal_Int32 nPos = COMBOBOX_APPEND); sal_Int32 InsertEntryWithImage( const OUString& rStr, const Image& rImage, sal_Int32 nPos = COMBOBOX_APPEND ); void RemoveEntry( const OUString& rStr ); void RemoveEntryAt(sal_Int32 nPos); void Clear(); void EnableSelectAll(); sal_Int32 GetEntryPos( const OUString& rStr ) const; sal_Int32 GetEntryPos( const void* pData ) const; Image GetEntryImage( sal_Int32 nPos ) const; OUString GetEntry( sal_Int32 nPos ) const; sal_Int32 GetEntryCount() const; bool IsTravelSelect() const; bool IsInDropDown() const; void ToggleDropDown(); long CalcWindowSizePixel( sal_uInt16 nLines ) const; void SetUserItemSize( const Size& rSz ); void EnableUserDraw( bool bUserDraw ); void DrawEntry( const UserDrawEvent& rEvt, bool bDrawImage, bool bDrawText, bool bDrawTextAtImagePos = false ); void SetBorderStyle( WindowBorderStyle nBorderStyle ); void SetSeparatorPos( sal_Int32 n ); /** * Adds a new separator at the given position n. */ void AddSeparator( sal_Int32 n ); void EnableAutocomplete( bool bEnable, bool bMatchCase = false ); bool IsAutocompleteEnabled() const; void EnableMultiSelection( bool bMulti ); bool IsMultiSelectionEnabled() const; void SetSelectHdl(const Link& rLink); const Link& GetSelectHdl() const; void SetDoubleClickHdl(const Link& rLink); const Link& GetDoubleClickHdl() const; void SetEntryActivateHdl(const Link& rLink); Size CalcMinimumSize() const override; virtual Size GetOptimalSize() const override; Size CalcAdjustedSize( const Size& rPrefSize ) const; Size CalcBlockSize( sal_uInt16 nColumns, sal_uInt16 nLines ) const; void GetMaxVisColumnsAndLines( sal_uInt16& rnCols, sal_uInt16& rnLines ) const; void SetMRUEntries( const OUString& rEntries ); OUString GetMRUEntries() const; void SetMaxMRUCount( sal_Int32 n ); sal_Int32 GetMaxMRUCount() const; void SetEntryData( sal_Int32 nPos, void* pNewData ); void* GetEntryData( sal_Int32 nPos ) const; sal_Int32 GetTopEntry() const; void SetProminentEntryType( ProminentEntry eType ); sal_uInt16 GetDisplayLineCount() const; sal_Int32 GetSelectedEntryCount() const; sal_Int32 GetSelectedEntryPos( sal_Int32 nSelIndex = 0 ) const; OUString GetSelectedEntry() const { return GetEntry( GetSelectedEntryPos() ); } bool IsEntryPosSelected( sal_Int32 nPos ) const; void SelectEntryPos( sal_Int32 nPos, bool bSelect = true ); void SetNoSelection(); tools::Rectangle GetBoundingRectangle( sal_Int32 nItem ) const; /** checks whether a certain point lies within the bounds of a list item and returns the item as well as the character position the point is at.

If the point is inside an item the item pos is put into rPos and the item-relative character index is returned. If the point is not inside an item -1 is returned and rPos is unchanged.

@param rPoint tells the point for which an item is requested. @param rPos gets the item at the specified point rPoint @returns the item-relative character index at point rPos or -1 if no item is at that point. */ using Control::GetIndexForPoint; long GetIndexForPoint( const Point& rPoint, sal_Int32 & rPos ) const; void setMaxWidthChars(sal_Int32 nWidth); void SetWidthInChars(sal_Int32 nWidthInChars); virtual bool set_property(const OString &rKey, const OUString &rValue) override; virtual FactoryFunction GetUITestFactory() const override; }; #endif // _COMBOBOX_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */