sdrangel/sdrgui/gui/wrappingdatetimeedit.cpp

72 wiersze
2.9 KiB
C++
Czysty Zwykły widok Historia

2021-02-26 20:25:48 +00:00
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2021 Jon Beniston, M7RCE //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program 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 General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include "wrappingdatetimeedit.h"
WrappingDateTimeEdit::WrappingDateTimeEdit(QWidget *parent) :
QDateTimeEdit(parent)
{
setWrapping(true);
}
void WrappingDateTimeEdit::stepBy(int steps)
{
if (currentSection() == QDateTimeEdit::MonthSection)
setDate(date().addMonths(steps));
else if (currentSection() == QDateTimeEdit::DaySection)
setDate(date().addDays(steps));
else if (currentSection() == QDateTimeEdit::HourSection)
{
QTime t = time();
int h = t.hour();
setTime(time().addSecs(steps*3600));
if ((h < -steps) && (steps < 0))
setDate(date().addDays(-1));
else if ((h + steps > 23) && (steps > 0))
setDate(date().addDays(1));
}
else if (currentSection() == QDateTimeEdit::MinuteSection)
{
QTime t = time();
int h = t.hour();
int m = t.minute();
setTime(time().addSecs(steps*60));
if ((m < -steps) && (steps < 0) && (h == 0))
setDate(date().addDays(-1));
else if ((m + steps > 59) && (steps > 0) && (h == 23))
setDate(date().addDays(1));
}
else if (currentSection() == QDateTimeEdit::SecondSection)
{
QTime t = time();
int h = t.hour();
int m = t.minute();
int s = t.second();
setTime(time().addSecs(steps));
if ((s < -steps) && (steps < 0) && (h == 0) && (m == 0))
setDate(date().addDays(-1));
else if ((s + steps > 59) && (steps > 0) && (h == 23) && (m == 59))
setDate(date().addDays(1));
}
}