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72 lines
2.9 KiB
C++
72 lines
2.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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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 as version 3 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 V3 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, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "wrappingdatetimeedit.h"
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WrappingDateTimeEdit::WrappingDateTimeEdit(QWidget *parent) :
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QDateTimeEdit(parent)
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{
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setWrapping(true);
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}
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void WrappingDateTimeEdit::stepBy(int steps)
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{
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if (currentSection() == QDateTimeEdit::MonthSection)
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setDate(date().addMonths(steps));
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else if (currentSection() == QDateTimeEdit::DaySection)
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setDate(date().addDays(steps));
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else if (currentSection() == QDateTimeEdit::HourSection)
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{
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QTime t = time();
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int h = t.hour();
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setTime(time().addSecs(steps*3600));
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if ((h < -steps) && (steps < 0))
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setDate(date().addDays(-1));
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else if ((h + steps > 23) && (steps > 0))
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setDate(date().addDays(1));
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}
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else if (currentSection() == QDateTimeEdit::MinuteSection)
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{
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QTime t = time();
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int h = t.hour();
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int m = t.minute();
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setTime(time().addSecs(steps*60));
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if ((m < -steps) && (steps < 0) && (h == 0))
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setDate(date().addDays(-1));
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else if ((m + steps > 59) && (steps > 0) && (h == 23))
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setDate(date().addDays(1));
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}
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else if (currentSection() == QDateTimeEdit::SecondSection)
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{
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QTime t = time();
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int h = t.hour();
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int m = t.minute();
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int s = t.second();
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setTime(time().addSecs(steps));
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if ((s < -steps) && (steps < 0) && (h == 0) && (m == 0))
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setDate(date().addDays(-1));
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else if ((s + steps > 59) && (steps > 0) && (h == 23) && (m == 59))
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setDate(date().addDays(1));
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}
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}
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