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114 lines
2.7 KiB
114 lines
2.7 KiB
/* This file is part of the KDE project
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Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
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Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "kexidbdoublespinbox.h"
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#include <tqlineedit.h>
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KexiDBDoubleSpinBox::KexiDBDoubleSpinBox(TQWidget *parent, const char *name)
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: KDoubleSpinBox(parent, name) , KexiFormDataItemInterface()
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{
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connect(this, TQT_SIGNAL(valueChanged(double)), this, TQT_SLOT(slotValueChanged()));
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}
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KexiDBDoubleSpinBox::~KexiDBDoubleSpinBox()
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{
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}
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void KexiDBDoubleSpinBox::setInvalidState( const TQString& displayText )
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{
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m_invalidState = true;
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setEnabled(false);
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setReadOnly(true);
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//! @todo move this to KexiDataItemInterface::setInvalidStateInternal() ?
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if (focusPolicy() & TabFocus)
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setFocusPolicy(TQWidget::ClickFocus);
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setSpecialValueText(displayText);
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KDoubleSpinBox::setValue(minValue());
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}
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void
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KexiDBDoubleSpinBox::setEnabled(bool enabled)
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{
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// prevent the user from reenabling the widget when it is in invalid state
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if(enabled && m_invalidState)
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return;
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KDoubleSpinBox::setEnabled(enabled);
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}
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void KexiDBDoubleSpinBox::setValueInternal(const TQVariant&, bool )
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{
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KDoubleSpinBox::setValue(m_origValue.toDouble());
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}
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TQVariant
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KexiDBDoubleSpinBox::value()
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{
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return KDoubleSpinBox::value();
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}
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void KexiDBDoubleSpinBox::slotValueChanged()
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{
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signalValueChanged();
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}
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bool KexiDBDoubleSpinBox::valueIsNull()
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{
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return cleanText().isEmpty();
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}
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bool KexiDBDoubleSpinBox::valueIsEmpty()
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{
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return false;
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}
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bool KexiDBDoubleSpinBox::isReadOnly() const
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{
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return editor()->isReadOnly();
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}
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void KexiDBDoubleSpinBox::setReadOnly(bool set)
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{
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editor()->setReadOnly(set);
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}
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TQWidget*
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KexiDBDoubleSpinBox::widget()
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{
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return this;
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}
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bool KexiDBDoubleSpinBox::cursorAtStart()
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{
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return false; //! \todo ?
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}
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bool KexiDBDoubleSpinBox::cursorAtEnd()
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{
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return false; //! \todo ?
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}
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void KexiDBDoubleSpinBox::clear()
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{
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KDoubleSpinBox::setValue(minValue());
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}
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#include "kexidbdoublespinbox.moc"
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