libyui  3.0.10
/usr/src/RPM/BUILD/libyui-3.0.10/src/YSimpleInputField.cc
00001 /*
00002   Copyright (C) 2000-2012 Novell, Inc
00003   This library is free software; you can redistribute it and/or modify
00004   it under the terms of the GNU Lesser General Public License as
00005   published by the Free Software Foundation; either version 2.1 of the
00006   License, or (at your option) version 3.0 of the License. This library
00007   is distributed in the hope that it will be useful, but WITHOUT ANY
00008   WARRANTY; without even the implied warranty of MERCHANTABILITY or 
00009   FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00010   License for more details. You should have received a copy of the GNU
00011   Lesser General Public License along with this library; if not, write
00012   to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
00013   Floor, Boston, MA 02110-1301 USA
00014 */
00015 
00016 
00017 /*-/
00018 
00019   File:         YSimpleInputField.cc
00020 
00021   Author:       Stefan Hundhammer <sh@suse.de>
00022 
00023 /-*/
00024 
00025 
00026 #define YUILogComponent "ui"
00027 #include "YUILog.h"
00028 
00029 #include "YUISymbols.h"
00030 #include "YSimpleInputField.h"
00031 
00032 
00033 struct YSimpleInputFieldPrivate
00034 {
00035     YSimpleInputFieldPrivate( const std::string & label )
00036         : label( label )
00037         {}
00038 
00039     std::string label;
00040 };
00041 
00042 
00043 
00044 
00045 YSimpleInputField::YSimpleInputField( YWidget * parent, const std::string & label )
00046     : YWidget( parent )
00047     , priv( new YSimpleInputFieldPrivate( label ) )
00048 {
00049     YUI_CHECK_NEW( priv );
00050 
00051     setDefaultStretchable( YD_HORIZ, false );
00052     setDefaultStretchable( YD_VERT,  false );
00053 }
00054 
00055 
00056 YSimpleInputField::~YSimpleInputField()
00057 {
00058     // NOP
00059 }
00060 
00061 
00062 std::string YSimpleInputField::label() const
00063 {
00064     return priv->label;
00065 }
00066 
00067 
00068 void YSimpleInputField::setLabel( const std::string & label )
00069 {
00070     priv->label = label;
00071 }
00072 
00073 
00074 
00075 const YPropertySet &
00076 YSimpleInputField::propertySet()
00077 {
00078     static YPropertySet propSet;
00079 
00080     if ( propSet.isEmpty() )
00081     {
00082         /*
00083          * @property std::string  Value         the text the user entered
00084          * @property std::string  Label         caption above the input field
00085          */
00086         propSet.add( YProperty( YUIProperty_Value,              YStringProperty  ) );
00087         propSet.add( YProperty( YUIProperty_Label,              YStringProperty  ) );
00088         propSet.add( YWidget::propertySet() );
00089     }
00090 
00091     return propSet;
00092 }
00093 
00094 
00095 bool
00096 YSimpleInputField::setProperty( const std::string & propertyName, const YPropertyValue & val )
00097 {
00098     propertySet().check( propertyName, val.type() ); // throws exceptions if not found or type mismatch
00099 
00100     if      ( propertyName == YUIProperty_Value         )       setValue( val.stringVal() );
00101     else if ( propertyName == YUIProperty_Label         )       setLabel( val.stringVal() );
00102     else
00103     {
00104         return YWidget::setProperty( propertyName, val );
00105     }
00106 
00107     return true; // success -- no special processing necessary
00108 }
00109 
00110 
00111 YPropertyValue
00112 YSimpleInputField::getProperty( const std::string & propertyName )
00113 {
00114     propertySet().check( propertyName ); // throws exceptions if not found
00115 
00116     if      ( propertyName == YUIProperty_Value         )       return YPropertyValue( value() );
00117     else if ( propertyName == YUIProperty_Label         )       return YPropertyValue( label() );
00118     else
00119     {
00120         return YWidget::getProperty( propertyName );
00121     }
00122 }
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