1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _DBAUI_MARKTREE_HXX_ 25*b1cdbd2cSJim Jagielski #define _DBAUI_MARKTREE_HXX_ 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #ifndef DBAUI_DBTREELISTBOX_HXX 28*b1cdbd2cSJim Jagielski #include "dbtreelistbox.hxx" 29*b1cdbd2cSJim Jagielski #endif 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski //......................................................................... 34*b1cdbd2cSJim Jagielski namespace dbaui 35*b1cdbd2cSJim Jagielski { 36*b1cdbd2cSJim Jagielski //......................................................................... 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski //======================================================================== 39*b1cdbd2cSJim Jagielski //= OMarkableTreeListBox 40*b1cdbd2cSJim Jagielski //======================================================================== 41*b1cdbd2cSJim Jagielski /** a tree list box where all entries can be marked (with a checkbox) and 42*b1cdbd2cSJim Jagielski unmarked. In addition, inner nodes know a third state which applies 43*b1cdbd2cSJim Jagielski if some, but not all of their descendants are marked. 44*b1cdbd2cSJim Jagielski */ 45*b1cdbd2cSJim Jagielski class OMarkableTreeListBox : public DBTreeListBox 46*b1cdbd2cSJim Jagielski { 47*b1cdbd2cSJim Jagielski SvLBoxButtonData* m_pCheckButton; 48*b1cdbd2cSJim Jagielski Link m_aCheckButtonHandler; 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski public: 51*b1cdbd2cSJim Jagielski OMarkableTreeListBox( Window* pParent 52*b1cdbd2cSJim Jagielski ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB 53*b1cdbd2cSJim Jagielski , WinBits nWinStyle=0 ); 54*b1cdbd2cSJim Jagielski OMarkableTreeListBox( Window* pParent 55*b1cdbd2cSJim Jagielski ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxORB 56*b1cdbd2cSJim Jagielski , const ResId& rResId ); 57*b1cdbd2cSJim Jagielski ~OMarkableTreeListBox(); 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski virtual void KeyInput( const KeyEvent& rKEvt ); 60*b1cdbd2cSJim Jagielski virtual void CheckButtonHdl(); 61*b1cdbd2cSJim Jagielski void CheckButtons(); // make the button states consistent (bottom-up) 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski /// the handler given is called whenever the check state of one or more items changed SetCheckHandler(const Link & _rHdl)64*b1cdbd2cSJim Jagielski void SetCheckHandler(const Link& _rHdl) { m_aCheckButtonHandler = _rHdl; } 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski protected: 67*b1cdbd2cSJim Jagielski virtual void Paint(const Rectangle& _rRect); 68*b1cdbd2cSJim Jagielski virtual void checkedButton_noBroadcast(SvLBoxEntry* _pEntry); 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski SvButtonState implDetermineState(SvLBoxEntry* _pEntry); 71*b1cdbd2cSJim Jagielski // determines the check state of the given entry, by analyzing the states of all descendants 72*b1cdbd2cSJim Jagielski 73*b1cdbd2cSJim Jagielski private: 74*b1cdbd2cSJim Jagielski void InitButtonData(); 75*b1cdbd2cSJim Jagielski }; 76*b1cdbd2cSJim Jagielski 77*b1cdbd2cSJim Jagielski //......................................................................... 78*b1cdbd2cSJim Jagielski } // namespace dbaui 79*b1cdbd2cSJim Jagielski //......................................................................... 80*b1cdbd2cSJim Jagielski 81*b1cdbd2cSJim Jagielski #endif // _DBAUI_MARKTREE_HXX_ 82*b1cdbd2cSJim Jagielski 83