nux-0.9.46
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00001 /* 00002 * Copyright 2010 Inalogic® Inc. 00003 * 00004 * This program is free software: you can redistribute it and/or modify it 00005 * under the terms of the GNU Lesser General Public License, as 00006 * published by the Free Software Foundation; either version 2.1 or 3.0 00007 * of the License. 00008 * 00009 * This program is distributed in the hope that it will be useful, but 00010 * WITHOUT ANY WARRANTY; without even the implied warranties of 00011 * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR 00012 * PURPOSE. See the applicable version of the GNU Lesser General Public 00013 * License for more details. 00014 * 00015 * You should have received a copy of both the GNU Lesser General Public 00016 * License along with this program. If not, see <http://www.gnu.org/licenses/> 00017 * 00018 * Authored by: Jay Taoko <jaytaoko@inalogic.com> 00019 * 00020 */ 00021 00022 00023 #ifndef RADIOBUTTONLOGIC_H 00024 #define RADIOBUTTONLOGIC_H 00025 00026 namespace nux 00027 { 00028 00029 class RadioButton; 00030 00032 00035 class RadioButtonGroup: public Object 00036 { 00037 public: 00038 RadioButtonGroup (NUX_FILE_LINE_PROTO); 00039 ~RadioButtonGroup(); 00040 00042 /* 00043 The first radio button added to the group gets its check state set to true. 00044 When a radio button is added to a group that is not empty, its check state is set to false. 00045 */ 00046 void ConnectButton (RadioButton *radio); 00047 00048 void ActivateButton (RadioButton *radio); 00049 00051 /* 00052 When a radio button is removed, the previous button in the group gets its check state set to true; 00053 */ 00054 void DisconnectButton (RadioButton *radio); 00055 00056 void SetActiveButton (RadioButton *radio, bool EmitSignal); 00057 00058 private: 00059 void NotifyClick (RadioButton *radio); 00060 std::vector<RadioButton *> m_RadioButtonArray; 00061 int m_ActiveRadioButtonIndex; 00062 00063 friend class RadioButton; 00064 }; 00065 00066 00067 } 00068 00069 #endif // RADIOBUTTONLOGIC_H