diff options
Diffstat (limited to 'kpovmodeler/pmtextedit.cpp')
-rw-r--r-- | kpovmodeler/pmtextedit.cpp | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/kpovmodeler/pmtextedit.cpp b/kpovmodeler/pmtextedit.cpp new file mode 100644 index 00000000..16f8501d --- /dev/null +++ b/kpovmodeler/pmtextedit.cpp @@ -0,0 +1,138 @@ +/* +************************************************************************** + description + -------------------- + copyright : (C) 2002 by Andreas Zehender + email : zehender@kde.org +************************************************************************** + +************************************************************************** +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +**************************************************************************/ + + +#include "pmtextedit.h" +#include "pmtext.h" +#include "pmvectoredit.h" +#include "pmlineedits.h" + +#include <qlayout.h> +#include <qlabel.h> +#include <qlineedit.h> +#include <qpushbutton.h> +#include <klocale.h> +#include <kiconloader.h> +#include <kfiledialog.h> + +PMTextEdit::PMTextEdit( QWidget* parent, const char* name ) + : Base( parent, name ) +{ + m_pDisplayedObject = 0; +} + +void PMTextEdit::createTopWidgets( ) +{ + Base::createTopWidgets( ); + + QHBoxLayout* hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "Font:" ), this ) ); + m_pFont = new QLineEdit( this ); + hl->addWidget( m_pFont ); + m_pChooseFont = new QPushButton( this ); + m_pChooseFont->setPixmap( SmallIcon( "fileopen" ) ); + hl->addWidget( m_pChooseFont ); + + hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "Text:" ), this ) ); + m_pText = new QLineEdit( this ); + hl->addWidget( m_pText ); + + hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "Thickness:" ), this ) ); + m_pThickness = new PMFloatEdit( this ); + hl->addWidget( m_pThickness ); + hl->addStretch( 1 ); + + hl = new QHBoxLayout( topLayout( ) ); + hl->addWidget( new QLabel( i18n( "Offset:" ), this ) ); + m_pOffset = new PMVectorEdit( "x", "y", this ); + hl->addWidget( m_pOffset ); + + connect( m_pFont, SIGNAL( textChanged( const QString& ) ), + SLOT( slotTextChanged( const QString& ) ) ); + connect( m_pChooseFont, SIGNAL( clicked( ) ), + SLOT( slotChooseFont( ) ) ); + connect( m_pText, SIGNAL( textChanged( const QString& ) ), + SLOT( slotTextChanged( const QString& ) ) ); + connect( m_pThickness, SIGNAL( dataChanged( ) ), + SIGNAL( dataChanged( ) ) ); + connect( m_pOffset, SIGNAL( dataChanged( ) ), + SIGNAL( dataChanged( ) ) ); +} + +void PMTextEdit::displayObject( PMObject* o ) +{ + if( o->isA( "Text" ) ) + { + bool readOnly = o->isReadOnly( ); + m_pDisplayedObject = ( PMText* ) o; + + m_pFont->setText( m_pDisplayedObject->font( ) ); + m_pText->setText( m_pDisplayedObject->text( ) ); + m_pThickness->setValue( m_pDisplayedObject->thickness( ) ); + m_pOffset->setVector( m_pDisplayedObject->offset( ) ); + + m_pFont->setReadOnly( readOnly ); + m_pChooseFont->setEnabled( !readOnly ); + m_pText->setReadOnly( readOnly ); + m_pThickness->setReadOnly( readOnly ); + m_pOffset->setReadOnly( readOnly ); + + Base::displayObject( o ); + } + else + kdError( PMArea ) << "PMTextEdit: Can't display object\n"; +} + +void PMTextEdit::saveContents( ) +{ + if( m_pDisplayedObject ) + { + Base::saveContents( ); + m_pDisplayedObject->setFont( m_pFont->text( ) ); + m_pDisplayedObject->setText( m_pText->text( ) ); + m_pDisplayedObject->setThickness( m_pThickness->value( ) ); + m_pDisplayedObject->setOffset( m_pOffset->vector( ) ); + } +} + +bool PMTextEdit::isDataValid( ) +{ + if( m_pThickness->isDataValid( ) ) + if( m_pOffset->isDataValid( ) ) + return Base::isDataValid( ); + return false; +} + +void PMTextEdit::slotTextChanged( const QString& ) +{ + emit dataChanged( ); +} + +void PMTextEdit::slotChooseFont( ) +{ + QString str = KFileDialog::getOpenFileName( QString::null, QString::null ); + + if( !str.isEmpty() ) + { + m_pFont->setText( str ); + emit dataChanged( ); + } +} + +#include "pmtextedit.moc" |