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91 lines
2.8 KiB
91 lines
2.8 KiB
/*
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* KmPlot - a math. function plotter for the KDE-Desktop
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*
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* Copyright (C) 2004 Fredrik Edemar
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* f_edemar@linux.se
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*
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* This file is part of the KDE Project.
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* KmPlot is part of the KDE-EDU Project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include <klocale.h>
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#include <klineedit.h>
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#include <kmessagebox.h>
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#include <tqradiobutton.h>
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#include "settings.h"
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#include "settingspagecoords.h"
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#include "coordsconfigdialog.h"
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CoordsConfigDialog::CoordsConfigDialog(XParser *p, TQWidget *parent)
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: TDEConfigDialog(parent, "coords", Settings::self()), m_parser(p)
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{
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configAxesDialog = new SettingsPageCoords( 0, "coordsSettings" );
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addPage(configAxesDialog , i18n( "Coords" ), "coords", i18n( "Edit Coordinate System" ) );
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setHelp("axes-config");
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}
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CoordsConfigDialog::~CoordsConfigDialog()
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{
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}
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bool CoordsConfigDialog::evalX()
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{
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double const min = m_parser->eval( configAxesDialog->kcfg_XMin->text() );
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if ( m_parser->parserError()!=0 )
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return false;
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double const max = m_parser->eval( configAxesDialog->kcfg_XMax->text() );
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if ( m_parser->parserError()!=0 )
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return false;
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if ( min >= max )
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{
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KMessageBox::error(this,i18n("The minimum range value must be lower than the maximum range value"));
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return false;
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}
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return true;
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}
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bool CoordsConfigDialog::evalY()
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{
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double const min = m_parser->eval( configAxesDialog->kcfg_YMin->text() );
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if ( m_parser->parserError()!=0 )
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return false;
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double const max = m_parser->eval( configAxesDialog->kcfg_YMax->text() );
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if ( m_parser->parserError()!=0 )
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return false;
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if ( min >= max )
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{
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KMessageBox::error(this,i18n("The minimum range value must be lower than the maximum range value"));
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return false;
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}
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return true;
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}
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void CoordsConfigDialog::slotOk()
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{
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if ( !(configAxesDialog->radioButton1_4->isChecked() && !evalX()) && !(configAxesDialog->radioButton1_4_2->isChecked() && !evalY()))
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TDEConfigDialog::slotOk();
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}
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void CoordsConfigDialog::slotApply()
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{
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if ( !(configAxesDialog->radioButton1_4->isChecked() && !evalX()) && !(configAxesDialog->radioButton1_4_2->isChecked() && !evalY()))
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TDEConfigDialog::slotApply();
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}
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#include "coordsconfigdialog.moc"
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