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123 lines
3.1 KiB
123 lines
3.1 KiB
/*
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* dateedit.cpp - date entry widget
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* Program: kalarm
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* Copyright © 2002-2007 by David Jarvie <software@astrojar.org.uk>
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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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <tdeglobal.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h>
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#include "dateedit.moc"
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DateEdit::DateEdit(TQWidget* parent, const char* name)
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: KDateEdit(parent, name)
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{
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connect(this, TQT_SIGNAL(dateEntered(const TQDate&)), TQT_SLOT(newDateEntered(const TQDate&)));
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}
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void DateEdit::setMinDate(const TQDate& d, const TQString& errorDate)
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{
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mMinDate = d;
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if (mMinDate.isValid() && date().isValid() && date() < mMinDate)
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setDate(mMinDate);
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mMinDateErrString = errorDate;
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}
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void DateEdit::setMaxDate(const TQDate& d, const TQString& errorDate)
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{
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mMaxDate = d;
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if (mMaxDate.isValid() && date().isValid() && date() > mMaxDate)
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setDate(mMaxDate);
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mMaxDateErrString = errorDate;
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}
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void DateEdit::setInvalid()
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{
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setDate(TQDate());
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}
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// Check a new date against any minimum or maximum date.
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void DateEdit::newDateEntered(const TQDate& newDate)
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{
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if (newDate.isValid())
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{
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if (mMinDate.isValid() && newDate < mMinDate)
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{
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pastLimitMessage(mMinDate, mMinDateErrString,
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i18n("Date cannot be earlier than %1"));
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setDate(mMinDate);
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}
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else if (mMaxDate.isValid() && newDate > mMaxDate)
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{
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pastLimitMessage(mMaxDate, mMaxDateErrString,
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i18n("Date cannot be later than %1"));
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setDate(mMaxDate);
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}
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}
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}
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void DateEdit::pastLimitMessage(const TQDate& limit, const TQString& error, const TQString& defaultError)
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{
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TQString errString = error;
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if (errString.isNull())
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{
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if (limit == TQDate::currentDate())
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errString = i18n("today");
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else
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errString = TDEGlobal::locale()->formatDate(limit, true);
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errString = defaultError.arg(errString);
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}
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KMessageBox::sorry(this, errString);
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}
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void DateEdit::mousePressEvent(TQMouseEvent *e)
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{
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if (isReadOnly())
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{
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// Swallow up the event if it's the left button
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if (e->button() == Qt::LeftButton)
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return;
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}
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KDateEdit::mousePressEvent(e);
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}
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void DateEdit::mouseReleaseEvent(TQMouseEvent* e)
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{
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if (!isReadOnly())
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KDateEdit::mouseReleaseEvent(e);
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}
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void DateEdit::mouseMoveEvent(TQMouseEvent* e)
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{
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if (!isReadOnly())
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KDateEdit::mouseMoveEvent(e);
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}
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void DateEdit::keyPressEvent(TQKeyEvent* e)
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{
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if (!isReadOnly())
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KDateEdit::keyPressEvent(e);
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}
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void DateEdit::keyReleaseEvent(TQKeyEvent* e)
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{
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if (!isReadOnly())
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KDateEdit::keyReleaseEvent(e);
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}
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