| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _SV_COMBOBOX_HXX |
| #define _SV_COMBOBOX_HXX |
| |
| #include <vcl/dllapi.h> |
| #include <vcl/ctrl.hxx> |
| #include <vcl/combobox.h> |
| #include <vcl/edit.hxx> |
| |
| class UserDrawEvent; |
| |
| class ImplListBoxFloatingWindow; |
| class ImplListBox; |
| class ImplBtn; |
| |
| // ------------ |
| // - ComboBox - |
| // ------------ |
| |
| class VCL_DLLPUBLIC ComboBox : public Edit |
| { |
| private: |
| Edit* mpSubEdit; |
| ImplListBox* mpImplLB; |
| ImplBtn* mpBtn; |
| ImplListBoxFloatingWindow* mpFloatWin; |
| sal_uInt16 mnDDHeight; |
| xub_Unicode mcMultiSep; |
| sal_Bool mbDDAutoSize : 1; |
| sal_Bool mbSyntheticModify : 1; |
| sal_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* ); |
| DECL_DLLPRIVATE_LINK( ImplListItemSelectHdl , void* ); |
| |
| 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: |
| explicit ComboBox( WindowType nType ); |
| sal_Bool IsDropDownBox() const { return mpFloatWin ? sal_True : sal_False; } |
| |
| virtual void FillLayoutData() const; |
| public: |
| explicit ComboBox( Window* pParent, WinBits nStyle = 0 ); |
| explicit ComboBox( Window* pParent, const ResId& ); |
| virtual ~ComboBox(); |
| |
| virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, sal_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, sal_uInt16 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 AdaptDropDownLineCountToMaximum(); |
| void SetDropDownLineCount( sal_uInt16 nLines ); |
| sal_uInt16 GetDropDownLineCount() const; |
| |
| void EnableAutoSize( sal_Bool bAuto ); |
| sal_Bool IsAutoSizeEnabled() const { return mbDDAutoSize; } |
| |
| void EnableDDAutoWidth( sal_Bool b ); |
| sal_Bool IsDDAutoWidthEnabled() const; |
| |
| void SetText( const XubString& rStr ); |
| void SetText( const XubString& rStr, const Selection& rNewSelection ); |
| |
| sal_uInt16 InsertEntry( const XubString& rStr, sal_uInt16 nPos = COMBOBOX_APPEND ); |
| sal_uInt16 InsertEntry( const XubString& rStr, const Image& rImage, sal_uInt16 nPos = COMBOBOX_APPEND ); |
| |
| void RemoveEntry( const XubString& rStr ); |
| void RemoveEntry( sal_uInt16 nPos ); |
| |
| void Clear(); |
| |
| sal_uInt16 GetEntryPos( const XubString& rStr ) const; |
| sal_uInt16 GetEntryPos( const void* pData ) const; |
| Image GetEntryImage( sal_uInt16 nPos ) const; |
| XubString GetEntry( sal_uInt16 nPos ) const; |
| sal_uInt16 GetEntryCount() const; |
| |
| sal_Bool IsTravelSelect() const; |
| sal_Bool IsInDropDown() const; |
| void ToggleDropDown(); |
| |
| long CalcWindowSizePixel( sal_uInt16 nLines ) const; |
| |
| void SetUserItemSize( const Size& rSz ); |
| const Size& GetUserItemSize() const; |
| |
| void EnableUserDraw( sal_Bool bUserDraw ); |
| sal_Bool IsUserDrawEnabled() const; |
| |
| void DrawEntry( const UserDrawEvent& rEvt, sal_Bool bDrawImage, sal_Bool bDrawText, sal_Bool bDrawTextAtImagePos = sal_False ); |
| void SetBorderStyle( sal_uInt16 nBorderStyle ); |
| |
| void SetSeparatorPos( sal_uInt16 n ); |
| void SetSeparatorPos(); |
| sal_uInt16 GetSeparatorPos() const; |
| |
| void EnableAutocomplete( sal_Bool bEnable, sal_Bool bMatchCase = sal_False ); |
| sal_Bool IsAutocompleteEnabled() const; |
| |
| void EnableMultiSelection( sal_Bool bMulti ); |
| sal_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( sal_uInt16 nColumns, sal_uInt16 nLines ) const; |
| void GetMaxVisColumnsAndLines( sal_uInt16& rnCols, sal_uInt16& rnLines ) const; |
| |
| void SetMRUEntries( const XubString& rEntries, xub_Unicode cSep = ';' ); |
| XubString GetMRUEntries( xub_Unicode cSep = ';' ) const; |
| void SetMaxMRUCount( sal_uInt16 n ); |
| sal_uInt16 GetMaxMRUCount() const; |
| sal_uInt16 GetMRUCount() const; |
| void SetEntryData( sal_uInt16 nPos, void* pNewData ); |
| void* GetEntryData( sal_uInt16 nPos ) const; |
| |
| void SetTopEntry( sal_uInt16 nPos ); |
| void ShowProminentEntry( sal_uInt16 nPos ); |
| sal_uInt16 GetTopEntry() const; |
| |
| void SetProminentEntryType( ProminentEntry eType ); |
| ProminentEntry GetProminentEntryType() const; |
| |
| sal_uInt16 GetDisplayLineCount() const; |
| |
| sal_uInt16 GetSelectEntryCount() const; |
| sal_uInt16 GetSelectEntryPos( sal_uInt16 nSelIndex = 0 ) const; |
| sal_Bool IsEntryPosSelected( sal_uInt16 nPos ) const; |
| void SelectEntryPos( sal_uInt16 nPos, sal_Bool bSelect = sal_True ); |
| void SetNoSelection(); |
| Rectangle GetBoundingRectangle( sal_uInt16 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. |
| |
| <p>If the point is inside an item the item pos is put into <code>rPos</code> and |
| the item-relative character index is returned. If the point is not inside |
| an item -1 is returned and rPos is unchanged.</p> |
| |
| @param rPoint |
| tells the point for which an item is requested. |
| |
| @param rPos |
| gets the item at the specified point <code>rPoint</code> |
| |
| @returns |
| the item-relative character index at point <code>rPos</code> or -1 |
| if no item is at that point. |
| */ |
| using Control::GetIndexForPoint; |
| long GetIndexForPoint( const Point& rPoint, sal_uInt16& rPos ) const; |
| void SetMpSubEditAccessibleName(String &aName); |
| }; |
| |
| #endif // _COMBOBOX_HXX |
| |
