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: QY2HelpDialog.cc 00020 00021 Author: Stephan Kulow <coolo@suse.de> 00022 00023 Textdomain "qt" 00024 00025 /-*/ 00026 00027 #include "QY2HelpDialog.h" 00028 #include "ui_QHelpDialog.h" 00029 #include <QDebug> 00030 #include <QTextObject> 00031 #include "YQi18n.h" 00032 #include "YQUI.h" 00033 #include "QY2Styler.h" 00034 00035 00036 #include "icons/viewmag.xpm" 00037 00038 #ifdef TEXTDOMAIN 00039 # undef TEXTDOMAIN 00040 #endif 00041 00042 #define TEXTDOMAIN "qt" 00043 00044 00045 QY2HelpDialog::QY2HelpDialog( const QString& helpText, QWidget *parent ) 00046 : QDialog( parent ) 00047 { 00048 _ui = new Ui_QHelpDialog(); 00049 _ui->setupUi( this ); 00050 _ui->textBrowser->setText( helpText ); 00051 00052 _ui->label->setPixmap ( QPixmap( viewmag ) ); 00053 connect( _ui->lineEdit, SIGNAL( textEdited( QString ) ), 00054 SLOT( searchStringChanged( QString ) ) ); 00055 00056 _ui->lineEdit->setFocus( Qt::OtherFocusReason ); 00057 _ui->pushButton->setAutoDefault(false); 00058 00059 YQUI::setTextdomain( TEXTDOMAIN ); 00060 00061 // Window title for help wizard window 00062 setWindowTitle( _( "Help" ) ); 00063 00064 // Close button for wizard help window 00065 _ui->pushButton->setText( _( "&Close" ) ); 00066 00067 QY2Styler::styler()->registerWidget( this ); 00068 } 00069 00070 void QY2HelpDialog::setHelpText( const QString& helpText ) 00071 { 00072 _ui->textBrowser->setText( helpText ); 00073 _ui->lineEdit->setText( QString() ); 00074 _ui->lineEdit->setFocus( Qt::OtherFocusReason ); 00075 } 00076 00077 QY2HelpDialog::~QY2HelpDialog() 00078 { 00079 QY2Styler::styler()->unregisterWidget( this ); 00080 delete _ui; 00081 } 00082 00083 void QY2HelpDialog::searchStringChanged( QString text ) 00084 { 00085 QTextCharFormat fmt; 00086 fmt.setBackground( Qt::yellow ); 00087 QTextDocument *d = _ui->textBrowser->document(); 00088 00089 QTextCursor all(d); 00090 all.select ( QTextCursor::Document); 00091 all.setCharFormat( QTextCharFormat() ); 00092 00093 _marks.clear(); 00094 00095 QTextCursor c( d ); 00096 00097 while ( true ) 00098 { 00099 c = d->find( text, c ); 00100 if ( c.isNull() ) 00101 break; 00102 c.setCharFormat( fmt ); 00103 c.select( QTextCursor::WordUnderCursor ); 00104 _marks.push_back( c ); 00105 } 00106 } 00107 00108 void QY2HelpDialog::retranslate() 00109 { 00110 setWindowTitle( _( "Help" ) ); 00111 _ui->pushButton->setText( _( "&Close" ) ); 00112 } 00113 00114 00115 #include "QY2HelpDialog.moc"