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lib/widgets/kcomboview.cpp

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00001 /* This file is part of the KDE project 00002 Copyright (C) 2003 Alexander Dymo <cloudtemple@mksat.net> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 Boston, MA 02111-1307, USA. 00018 */ 00019 #include <klineedit.h> 00020 #include <qlistview.h> 00021 #include <kcompletionbox.h> 00022 00023 #include "kcomboview.h" 00024 00025 KComboView::KComboView( bool rw, int defaultWidth, QWidget* parent, const char* name ) 00026 :QComboView(rw, parent, name), m_defaultWidth(defaultWidth) 00027 { 00028 if (rw) 00029 { 00030 KLineEdit *ed = new KLineEdit(this, "combo edit"); 00031 ed->setCompletionMode(KGlobalSettings::CompletionPopup); 00032 ed->setCompletionObject(&m_comp); 00033 ed->completionBox()->setHScrollBarMode(QListBox::Auto); 00034 setLineEdit(ed); 00035 } 00036 setMinimumWidth(defaultWidth); 00037 } 00038 00039 void KComboView::addItem(QListViewItem *it) 00040 { 00041 m_comp.addItem(it->text(0)); 00042 } 00043 00044 void KComboView::removeItem(QListViewItem *it) 00045 { 00046 if (it == currentItem()) 00047 { 00048 setCurrentItem(0); 00049 setCurrentText(m_defaultText); 00050 } 00051 m_comp.removeItem(it->text(0)); 00052 delete it; 00053 } 00054 00055 void KComboView::renameItem(QListViewItem *it, const QString &newName) 00056 { 00057 m_comp.removeItem(it->text(0)); 00058 it->setText(0, newName); 00059 m_comp.addItem(newName); 00060 } 00061 00062 void KComboView::clear( ) 00063 { 00064 m_comp.clear(); 00065 QComboView::clear(); 00066 00067 setCurrentText(m_defaultText); 00068 } 00069 00070 int KComboView::defaultWidth( ) 00071 { 00072 return m_defaultWidth; 00073 } 00074 00075 void KComboView::setDefaultText( const QString & text ) 00076 { 00077 m_defaultText = text; 00078 } 00079 00080 #include "kcomboview.moc"
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