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: YQCheckBox.cc 00020 00021 Author: Stefan Hundhammer <sh@suse.de> 00022 00023 /-*/ 00024 00025 00026 #include <qcheckbox.h> 00027 #include <QBoxLayout> 00028 #define YUILogComponent "qt-ui" 00029 #include <yui/YUILog.h> 00030 00031 #include "utf8.h" 00032 #include "YQApplication.h" 00033 #include "YQUI.h" 00034 #include <yui/YEvent.h> 00035 #include "YQCheckBox.h" 00036 00037 00038 #define SPACING 8 00039 00040 00041 YQCheckBox::YQCheckBox( YWidget * parent, 00042 const std::string & label, 00043 bool checked ) 00044 : QCheckBox( fromUTF8( label ), (QWidget *) parent->widgetRep() ) 00045 , YCheckBox( parent, label ) 00046 { 00047 setWidgetRep( this ); 00048 00049 QCheckBox::setChecked( checked ); 00050 00051 connect( this, SIGNAL( stateChanged( int ) ), 00052 this, SLOT ( stateChanged( int ) ) ); 00053 } 00054 00055 00056 YQCheckBox::~YQCheckBox() 00057 { 00058 // NOP 00059 } 00060 00061 00062 YCheckBoxState 00063 YQCheckBox::value() 00064 { 00065 switch ( checkState() ) 00066 { 00067 case Qt::Checked: return YCheckBox_on; 00068 case Qt::Unchecked: return YCheckBox_off; 00069 case Qt::PartiallyChecked: return YCheckBox_dont_care; 00070 } 00071 00072 return YCheckBox_off; 00073 } 00074 00075 00076 void 00077 YQCheckBox::setValue( YCheckBoxState newValue ) 00078 { 00079 switch ( newValue ) 00080 { 00081 case YCheckBox_on: 00082 QCheckBox::setChecked( true ); 00083 setTristate( false ); 00084 break; 00085 00086 case YCheckBox_off: 00087 QCheckBox::setChecked( false ); 00088 setTristate( false ); 00089 break; 00090 00091 case YCheckBox_dont_care: 00092 QCheckBox::setTristate( true ); 00093 setCheckState(Qt::PartiallyChecked); 00094 break; 00095 } 00096 } 00097 00098 00099 void YQCheckBox::setLabel( const std::string & label ) 00100 { 00101 setText( fromUTF8( label ) ); 00102 YCheckBox::setLabel( label ); 00103 } 00104 00105 00106 void YQCheckBox::setUseBoldFont( bool useBold ) 00107 { 00108 setFont( useBold ? 00109 YQUI::yqApp()->boldFont() : 00110 YQUI::yqApp()->currentFont() ); 00111 00112 YCheckBox::setUseBoldFont( useBold ); 00113 } 00114 00115 00116 void YQCheckBox::setEnabled( bool enabled ) 00117 { 00118 QCheckBox::setEnabled( enabled ); 00119 YWidget::setEnabled( enabled ); 00120 } 00121 00122 00123 int YQCheckBox::preferredWidth() 00124 { 00125 return 2*SPACING + sizeHint().width(); 00126 } 00127 00128 00129 int YQCheckBox::preferredHeight() 00130 { 00131 return sizeHint().height(); 00132 } 00133 00134 00135 void YQCheckBox::setSize( int newWidth, int newHeight ) 00136 { 00137 resize( newWidth, newHeight ); 00138 } 00139 00140 00141 bool YQCheckBox::setKeyboardFocus() 00142 { 00143 setFocus(); 00144 00145 return true; 00146 } 00147 00148 00149 void YQCheckBox::stateChanged( int newState ) 00150 { 00151 // yuiMilestone() << "new state: " << newState << std::endl; 00152 00153 if ( notify() ) 00154 YQUI::ui()->sendEvent( new YWidgetEvent( this, YEvent::ValueChanged ) ); 00155 } 00156 00157 00158 #include "YQCheckBox.moc"