Warning, file /multimedia/amarok/src/widgets/ClearSpinBox.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 /**************************************************************************************** 0002 * Copyright (c) 2011 Sergey Ivanov <123kash@gmail.com> * 0003 * * 0004 * This program is free software; you can redistribute it and/or modify it under * 0005 * the terms of the GNU General Public License as published by the Free Software * 0006 * Foundation; either version 2 of the License, or (at your option) any later * 0007 * version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 0010 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 0011 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 0012 * * 0013 * You should have received a copy of the GNU General Public License along with * 0014 * this program. If not, see <http://www.gnu.org/licenses/>. * 0015 ****************************************************************************************/ 0016 0017 0018 #include "ClearSpinBox.h" 0019 0020 ClearSpinBox::ClearSpinBox( QWidget* parent ) 0021 : QSpinBox( parent ) 0022 { 0023 } 0024 0025 QValidator::State 0026 ClearSpinBox::validate( QString &input, int &pos ) const 0027 { 0028 return input.isEmpty() ? QValidator::Acceptable : QSpinBox::validate( input, pos ); 0029 } 0030 0031 int 0032 ClearSpinBox::valueFromText( const QString &text ) const 0033 { 0034 return text.isEmpty() ? minimum() : QSpinBox::valueFromText( text ); 0035 } 0036 0037 QString 0038 ClearSpinBox::textFromValue( int val ) const 0039 { 0040 return ( val == minimum() ) ? QString() : QSpinBox::textFromValue( val ); 0041 } 0042