paysages3d/gui_qt/baseform.cpp
2012-01-05 16:32:41 +00:00

104 lines
2.7 KiB
C++

#include "baseform.h"
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QGridLayout>
#include <QLabel>
#include <QSlider>
class DoubleSliderWidget:public QWidget
{
public:
DoubleSliderWidget(QWidget* parent, double* value, double min, double max, double small_step, double large_step):
QWidget(parent),
value(value), min(min), max(max), small_step(small_step), large_step(large_step)
{
setObjectName("_form_doubleslider_");
setLayout(new QHBoxLayout());
slider = new QSlider(this);
slider->setOrientation(Qt::Horizontal);
slider->setMinimum(min / small_step);
slider->setMaximum(max / small_step);
slider->setValue(*value / small_step);
slider->setTickInterval(large_step / small_step);
slider->setTickPosition(QSlider::TicksBelow);
layout()->addWidget(slider);
}
void revert()
{
slider->setValue(*value / small_step);
}
private:
QSlider* slider;
double* value;
double min;
double max;
double small_step;
double large_step;
};
BaseForm::BaseForm(QWidget* parent) :
QWidget(parent)
{
QWidget* hwidget;
QWidget* buttons;
QVBoxLayout* vlayout;
QHBoxLayout* hlayout;
vlayout = new QVBoxLayout();
hlayout = new QHBoxLayout();
hwidget = new QWidget(this);
previews = new QWidget(this);
previews->setLayout(new QVBoxLayout());
form = new QWidget(this);
form->setLayout(new QGridLayout());
buttons = new QWidget(this);
hlayout->addWidget(previews);
hlayout->addWidget(form);
vlayout->addWidget(hwidget);
vlayout->addWidget(buttons);
hwidget->setLayout(hlayout);
this->setLayout(vlayout);
}
void BaseForm::revertConfig()
{
QList<Preview*> list_previews = previews->findChildren<Preview*>("_form_preview_");
for (int i = 0; i < list_previews.size(); i++)
{
list_previews[i]->redraw();
}
QList<DoubleSliderWidget*> list_doubles = form->findChildren<DoubleSliderWidget*>("_form_doubleslider_");
for (int i = 0; i < list_doubles.size(); i++)
{
list_doubles[i]->revert();
}
}
void BaseForm::addPreview(Preview* preview, QString label)
{
previews->layout()->addWidget(new QLabel(label, previews));
previews->layout()->addWidget(preview);
preview->setObjectName("_form_preview_");
}
void BaseForm::addDoubleSlider(QString label, double* value, double min, double max, double small_step, double large_step)
{
QGridLayout* layout = (QGridLayout*)form->layout();
int row = layout->rowCount();
layout->addWidget(new QLabel(label, form), row, 0);
layout->addWidget(new DoubleSliderWidget(form, value, min, max, small_step, large_step), row, 1);
}