64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2021 Olive Team
|
|
|
|
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, either 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 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 "decimalsliderbase.h"
|
|
|
|
namespace olive {
|
|
|
|
#define super NumericSliderBase
|
|
|
|
DecimalSliderBase::DecimalSliderBase(QWidget *parent) :
|
|
super(parent),
|
|
decimal_places_(2),
|
|
autotrim_decimal_places_(false)
|
|
{
|
|
|
|
}
|
|
|
|
void DecimalSliderBase::SetAutoTrimDecimalPlaces(bool e)
|
|
{
|
|
autotrim_decimal_places_ = e;
|
|
|
|
UpdateLabel();
|
|
}
|
|
|
|
QString DecimalSliderBase::FloatToString(double val, int decimal_places, bool autotrim_decimal_places)
|
|
{
|
|
QString s = QString::number(val, 'f', decimal_places);
|
|
|
|
if (autotrim_decimal_places) {
|
|
while (s.endsWith('0')
|
|
&& s.at(s.size() - 2).isDigit()) {
|
|
s = s.left(s.size() - 1);
|
|
}
|
|
}
|
|
|
|
return s;
|
|
}
|
|
|
|
void DecimalSliderBase::SetDecimalPlaces(int i)
|
|
{
|
|
decimal_places_ = i;
|
|
|
|
UpdateLabel();
|
|
}
|
|
|
|
}
|