| /************************************************************** |
| * |
| * 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 _DBAUI_MARKTREE_HXX_ |
| #define _DBAUI_MARKTREE_HXX_ |
| |
| #ifndef DBAUI_DBTREELISTBOX_HXX |
| #include "dbtreelistbox.hxx" |
| #endif |
| |
| |
| |
| //......................................................................... |
| namespace dbaui |
| { |
| //......................................................................... |
| |
| //======================================================================== |
| //= OMarkableTreeListBox |
| //======================================================================== |
| /** a tree list box where all entries can be marked (with a checkbox) and |
| unmarked. In addition, inner nodes know a third state which applies |
| if some, but not all of their descendants are marked. |
| */ |
| class OMarkableTreeListBox : public DBTreeListBox |
| { |
| SvLBoxButtonData* m_pCheckButton; |
| Link m_aCheckButtonHandler; |
| |
| public: |
| OMarkableTreeListBox( Window* pParent |
| ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB |
| , WinBits nWinStyle=0 ); |
| OMarkableTreeListBox( Window* pParent |
| ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB |
| , const ResId& rResId ); |
| ~OMarkableTreeListBox(); |
| |
| virtual void KeyInput( const KeyEvent& rKEvt ); |
| virtual void CheckButtonHdl(); |
| void CheckButtons(); // make the button states consistent (bottom-up) |
| |
| /// the handler given is called whenever the check state of one or more items changed |
| void SetCheckHandler(const Link& _rHdl) { m_aCheckButtonHandler = _rHdl; } |
| |
| protected: |
| virtual void Paint(const Rectangle& _rRect); |
| virtual void checkedButton_noBroadcast(SvLBoxEntry* _pEntry); |
| |
| SvButtonState implDetermineState(SvLBoxEntry* _pEntry); |
| // determines the check state of the given entry, by analyzing the states of all descendants |
| |
| private: |
| void InitButtonData(); |
| }; |
| |
| //......................................................................... |
| } // namespace dbaui |
| //......................................................................... |
| |
| #endif // _DBAUI_MARKTREE_HXX_ |
| |
