libyui-qt
2.43.5
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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: YQWidgetCaption.cc 00020 00021 Author: Stefan Hundhammer <sh@suse.de> 00022 00023 /-*/ 00024 00025 00026 #define YUILogComponent "qt-ui" 00027 #include <yui/YUILog.h> 00028 00029 #include "YQWidgetCaption.h" 00030 #include "utf8.h" 00031 00032 00033 YQWidgetCaption::YQWidgetCaption( QWidget * parent, 00034 const std::string & text ) 00035 : QLabel( fromUTF8( text ), parent ) 00036 { 00037 setTextFormat( Qt::PlainText ); 00038 handleVisibility( text ); 00039 } 00040 00041 00042 YQWidgetCaption::YQWidgetCaption( QWidget * parent, const QString & text ) 00043 : QLabel( text, parent ) 00044 { 00045 setTextFormat( Qt::PlainText ); 00046 handleVisibility( text ); 00047 } 00048 00049 00050 YQWidgetCaption::~YQWidgetCaption() 00051 { 00052 // NOP 00053 } 00054 00055 00056 void YQWidgetCaption::setText ( const std::string & newText ) 00057 { 00058 setText( fromUTF8( newText ) ); 00059 } 00060 00061 00062 void YQWidgetCaption::setText ( const QString & newText ) 00063 { 00064 QLabel::setText( newText ); 00065 handleVisibility( newText.isEmpty() ); 00066 } 00067 00068 00069 void YQWidgetCaption::handleVisibility( const std::string & text ) 00070 { 00071 handleVisibility( text.empty() ); 00072 } 00073 00074 00075 void YQWidgetCaption::handleVisibility( const QString & text ) 00076 { 00077 handleVisibility( text.isEmpty() ); 00078 } 00079 00080 00081 void YQWidgetCaption::handleVisibility( bool textIsEmpty ) 00082 { 00083 if ( textIsEmpty ) 00084 { 00085 if ( !isHidden() ) 00086 hide(); 00087 } 00088 else 00089 { 00090 if ( isHidden() ) 00091 show(); 00092 } 00093 } 00094 00095 00096 #include "YQWidgetCaption.moc"