KDevelop API Documentation

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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