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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _SV_COMBOBOX_HXX #define _SV_COMBOBOX_HXX #include #include #include #include class UserDrawEvent; class ImplListBoxFloatingWindow; class ImplListBox; class ImplBtn; // ------------ // - ComboBox - // ------------ class VCL_DLLPUBLIC ComboBox : public Edit { private: Edit* mpSubEdit; ImplListBox* mpImplLB; ImplBtn* mpBtn; ImplListBoxFloatingWindow* mpFloatWin; USHORT mnDDHeight; xub_Unicode mcMultiSep; BOOL mbDDAutoSize : 1; BOOL mbSyntheticModify : 1; BOOL mbMatchCase : 1; Link maSelectHdl; Link maDoubleClickHdl; //#if 0 // _SOLAR__PRIVATE private: SAL_DLLPRIVATE void ImplInitComboBoxData(); SAL_DLLPRIVATE void ImplUpdateFloatSelection(); DECL_DLLPRIVATE_LINK( ImplSelectHdl, void* ); DECL_DLLPRIVATE_LINK( ImplCancelHdl, void* ); DECL_DLLPRIVATE_LINK( ImplDoubleClickHdl, void* ); DECL_DLLPRIVATE_LINK( ImplClickBtnHdl, void* ); DECL_DLLPRIVATE_LINK( ImplPopupModeEndHdl, void* ); DECL_DLLPRIVATE_LINK( ImplSelectionChangedHdl, void* ); DECL_DLLPRIVATE_LINK( ImplUserDrawHdl, UserDrawEvent* ); DECL_DLLPRIVATE_LINK( ImplAutocompleteHdl, Edit* ); protected: using Window::ImplInit; SAL_DLLPRIVATE void ImplInit( Window* pParent, WinBits nStyle ); SAL_DLLPRIVATE WinBits ImplInitStyle( WinBits nStyle ); SAL_DLLPRIVATE void ImplLoadRes( const ResId& rResId ); SAL_DLLPRIVATE void ImplCalcEditHeight(); //#endif protected: ComboBox( WindowType nType ); BOOL IsDropDownBox() const { return mpFloatWin ? TRUE : FALSE; } virtual void FillLayoutData() const; public: ComboBox( Window* pParent, WinBits nStyle = 0 ); ComboBox( Window* pParent, const ResId& rResId ); ~ComboBox(); virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, ULONG nFlags ); virtual void Resize(); virtual long PreNotify( NotifyEvent& rNEvt ); virtual long Notify( NotifyEvent& rNEvt ); virtual void StateChanged( StateChangedType nType ); virtual void DataChanged( const DataChangedEvent& rDCEvt ); virtual void UserDraw( const UserDrawEvent& rUDEvt ); virtual void Select(); virtual void DoubleClick(); virtual void Modify(); virtual const Wallpaper& GetDisplayBackground() const; virtual void SetPosSizePixel( long nX, long nY, long nWidth, long nHeight, USHORT nFlags = WINDOW_POSSIZE_ALL ); void SetPosSizePixel( const Point& rNewPos, const Size& rNewSize ) { Edit::SetPosSizePixel( rNewPos, rNewSize ); } void SetDropDownSizePixel( const Size& rNewSize ) { if( IsDropDownBox() ) SetPosSizePixel( 0, 0, rNewSize.Width(), rNewSize.Height(), WINDOW_POSSIZE_SIZE | WINDOW_POSSIZE_DROPDOWN ); } Rectangle GetDropDownPosSizePixel() const; Rectangle GetListPosSizePixel() const; // returns empty rectangle in DropDown mode, // else it returns the PosSize of the ListBox void SetDropDownLineCount( USHORT nLines ); USHORT GetDropDownLineCount() const; void EnableAutoSize( BOOL bAuto ); BOOL IsAutoSizeEnabled() const { return mbDDAutoSize; } void EnableDDAutoWidth( BOOL b ); BOOL IsDDAutoWidthEnabled() const; void SetText( const XubString& rStr ); void SetText( const XubString& rStr, const Selection& rNewSelection ); USHORT InsertEntry( const XubString& rStr, USHORT nPos = COMBOBOX_APPEND ); USHORT InsertEntry( const XubString& rStr, const Image& rImage, USHORT nPos = COMBOBOX_APPEND ); void RemoveEntry( const XubString& rStr ); void RemoveEntry( USHORT nPos ); void Clear(); USHORT GetEntryPos( const XubString& rStr ) const; USHORT GetEntryPos( const void* pData ) const; XubString GetEntry( USHORT nPos ) const; USHORT GetEntryCount() const; BOOL IsTravelSelect() const; BOOL IsInDropDown() const; void ToggleDropDown(); long CalcWindowSizePixel( USHORT nLines ) const; void SetUserItemSize( const Size& rSz ); const Size& GetUserItemSize() const; void EnableUserDraw( BOOL bUserDraw ); BOOL IsUserDrawEnabled() const; void DrawEntry( const UserDrawEvent& rEvt, BOOL bDrawImage, BOOL bDrawText, BOOL bDrawTextAtImagePos = FALSE ); void SetBorderStyle( USHORT nBorderStyle ); void SetSeparatorPos( USHORT n ); void SetSeparatorPos(); USHORT GetSeparatorPos() const; void EnableAutocomplete( BOOL bEnable, BOOL bMatchCase = FALSE ); BOOL IsAutocompleteEnabled() const; void EnableMultiSelection( BOOL bMulti ); BOOL IsMultiSelectionEnabled() const; void SetMultiSelectionSeparator( xub_Unicode cSep ) { mcMultiSep = cSep; } xub_Unicode GetMultiSelectionSeparator() const { return mcMultiSep; } void SetSelectHdl( const Link& rLink ) { maSelectHdl = rLink; } const Link& GetSelectHdl() const { return maSelectHdl; } void SetDoubleClickHdl( const Link& rLink ) { maDoubleClickHdl = rLink; } const Link& GetDoubleClickHdl() const { return maDoubleClickHdl; } Size CalcMinimumSize() const; virtual Size GetOptimalSize(WindowSizeType eType) const; Size CalcAdjustedSize( const Size& rPrefSize ) const; using Edit::CalcSize; Size CalcSize( USHORT nColumns, USHORT nLines ) const; void GetMaxVisColumnsAndLines( USHORT& rnCols, USHORT& rnLines ) const; void SetMRUEntries( const XubString& rEntries, xub_Unicode cSep = ';' ); XubString GetMRUEntries( xub_Unicode cSep = ';' ) const; void SetMaxMRUCount( USHORT n ); USHORT GetMaxMRUCount() const; void SetEntryData( USHORT nPos, void* pNewData ); void* GetEntryData( USHORT nPos ) const; void SetTopEntry( USHORT nPos ); void ShowProminentEntry( USHORT nPos ); USHORT GetTopEntry() const; void SetProminentEntryType( ProminentEntry eType ); ProminentEntry GetProminentEntryType() const; USHORT GetDisplayLineCount() const; USHORT GetSelectEntryCount() const; USHORT GetSelectEntryPos( USHORT nSelIndex = 0 ) const; BOOL IsEntryPosSelected( USHORT nPos ) const; void SelectEntryPos( USHORT nPos, BOOL bSelect = TRUE ); void SetNoSelection(); Rectangle GetBoundingRectangle( USHORT 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, USHORT& rPos ) const; }; #endif // _COMBOBOX_HXX