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/* This file is part of the KDE project
Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqstringlist.h>
#include <tqtextedit.h>
#include <tqtooltip.h>
#include <tqvariant.h>
#include <tqwhatsthis.h>
#include <kapplication.h>
#include <kmessagebox.h>
#include <klocale.h>
#include <kstdguiitem.h>
#include <kpushbutton.h>
#include "formulastring.h"
#include "kformula_view.h"
FormulaString::FormulaString( KFormulaPartView* tqparent, const char* name, bool modal, WFlags fl )
: TQDialog( tqparent, name, modal, fl ), view( tqparent )
{
if ( !name )
setName( "FormulaString" );
resize( 511, 282 );
setCaption( i18n( "Formula String" ) );
setSizeGripEnabled( TRUE );
TQVBoxLayout* FormulaStringLayout = new TQVBoxLayout( this, 11, 6, "FormulaStringLayout");
textWidget = new TQTextEdit( this, "textWidget" );
FormulaStringLayout->addWidget( textWidget );
TQHBoxLayout* Layout2 = new TQHBoxLayout( 0, 0, 6, "Layout2");
TQSpacerItem* spacer = new TQSpacerItem( 20, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
Layout2->addItem( spacer );
position = new TQLabel( this, "position" );
position->setText( trUtf8( "1:1" ) );
Layout2->addWidget( position );
FormulaStringLayout->addLayout( Layout2 );
TQHBoxLayout* Layout1 = new TQHBoxLayout( 0, 0, 6, "Layout1");
buttonHelp = new KPushButton( KStdGuiItem::help(), this, "buttonHelp" );
buttonHelp->setAccel( 4144 );
buttonHelp->setAutoDefault( TRUE );
Layout1->addWidget( buttonHelp );
spacer = new TQSpacerItem( 20, 20, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
Layout1->addItem( spacer );
buttonOk = new KPushButton( KStdGuiItem::ok(), this, "buttonOk" );
buttonOk->setAccel( 0 );
buttonOk->setAutoDefault( TRUE );
buttonOk->setDefault( TRUE );
Layout1->addWidget( buttonOk );
buttonCancel = new KPushButton( KStdGuiItem::cancel(), this, "buttonCancel" );
buttonCancel->setAccel( 0 );
buttonCancel->setAutoDefault( TRUE );
Layout1->addWidget( buttonCancel );
FormulaStringLayout->addLayout( Layout1 );
// signals and slots connections
connect( buttonOk, TQT_SIGNAL( clicked() ), this, TQT_SLOT( accept() ) );
connect( buttonCancel, TQT_SIGNAL( clicked() ), this, TQT_SLOT( reject() ) );
connect( buttonHelp, TQT_SIGNAL(clicked() ), this, TQT_SLOT( helpButtonClicked() ) );
connect( textWidget, TQT_SIGNAL( cursorPositionChanged( int, int ) ),
this, TQT_SLOT( cursorPositionChanged( int, int ) ) );
}
/*
* Destroys the object and frees any allocated resources
*/
FormulaString::~FormulaString()
{
// no need to delete child widgets, TQt does it all for us
}
void FormulaString::accept()
{
TQStringList errorList = view->readFormulaString( textWidget->text() );
if ( errorList.count() == 0 ) {
TQDialog::accept();
}
else {
KMessageBox::sorry( this, errorList.join( "\n" ), i18n( "Parser Error" ) );
}
}
void FormulaString::helpButtonClicked()
{
kapp->invokeHelp( "formula-strings", "kformula" );
}
void FormulaString::cursorPositionChanged( int para, int pos )
{
position->setText( TQString( "%1:%2" ).tqarg( para+1 ).tqarg( pos+1 ) );
}
#include "formulastring.moc"
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