Michaël Lemaire
1fcbb37f17
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@214 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
#include "inputdouble.h"
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#include <QLabel>
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InputDouble::InputDouble(QWidget* form, QString label, double* value, double min, double max, double small_step, double large_step):
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BaseInput(form, label),
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value(value), min(min), max(max), small_step(small_step), large_step(large_step)
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{
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setObjectName("_form_doubleslider_");
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slider = new QSlider(form);
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slider->setOrientation(Qt::Horizontal);
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slider->setMinimumWidth(150);
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slider->setMaximumWidth(400);
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slider->setMinimum(min / small_step);
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slider->setMaximum(max / small_step);
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slider->setValue(*value / small_step);
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slider->setTickInterval(large_step / small_step);
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slider->setTickPosition(QSlider::TicksBelow);
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connect(slider, SIGNAL(valueChanged(int)), this, SLOT(applyValue()));
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_preview = new QLabel(form);
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_control = slider;
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}
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void InputDouble::applyValue()
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{
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*value = ((double)slider->value()) * small_step;
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((QLabel*)_preview)->setText(QString("%1").arg(*value));
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emit(valueChanged());
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}
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void InputDouble::revert()
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{
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slider->setValue(*value / small_step);
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}
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