105 lines
3 KiB
C++
105 lines
3 KiB
C++
#include "dialogcurve.h"
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#include <QGridLayout>
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#include <QLabel>
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#include <QPushButton>
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#include "Curve.h"
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#include "baseform.h"
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#include "tools.h"
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#include "widgetcurveeditor.h"
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/**************** Dialog ****************/
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DialogCurve::DialogCurve(QWidget *parent, Curve* curve, double xmin, double xmax, double ymin, double ymax, QString xlabel, QString ylabel) : QDialog(parent)
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{
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QWidget* buttons;
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QWidget* form;
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QGridLayout* form_layout;
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QLabel* label;
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_base = curve;
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_current = new Curve;
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_base->copy(_current);
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setLayout(new QVBoxLayout());
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form = new QWidget(this);
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form_layout = new QGridLayout();
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form->setLayout(form_layout);
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layout()->addWidget(form);
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label = new QLabel(tr("This is the curve editor.\nClick on points and drag them to move them.\nDouble click to add a new point.\nRight click on a point to delete it."), form);
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label->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Minimum);
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label->setMinimumWidth(150);
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label->setMaximumWidth(200);
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label->setWordWrap(true);
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form_layout->addWidget(label, 0, 1);
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_curve_editor = new WidgetCurveEditor(form, xmin, xmax, ymin, ymax);
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_curve_editor->setAxisLabels(xlabel, ylabel);
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_curve_editor->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
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form_layout->addWidget(_curve_editor, 0, 0);
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buttons = new QWidget(this);
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layout()->addWidget(buttons);
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buttons->setLayout(new QHBoxLayout());
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_button_cancel = new QPushButton(tr("Cancel"), buttons);
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_button_cancel->setIcon(QIcon(getDataPath("images/cancel.png")));
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buttons->layout()->addWidget(_button_cancel);
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QObject::connect(_button_cancel, SIGNAL(clicked()), this, SLOT(reject()));
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_button_revert = new QPushButton(tr("Revert"), buttons);
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_button_revert->setIcon(QIcon(getDataPath("images/revert.png")));
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buttons->layout()->addWidget(_button_revert);
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QObject::connect(_button_revert, SIGNAL(clicked()), this, SLOT(revert()));
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_button_accept = new QPushButton(tr("Validate"), buttons);
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_button_accept->setIcon(QIcon(getDataPath("images/apply.png")));
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buttons->layout()->addWidget(_button_accept);
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QObject::connect(_button_accept, SIGNAL(clicked()), this, SLOT(accept()));
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setWindowTitle(tr("Paysages 3D - Curve editor"));
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resize(900, 600);
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revert();
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}
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DialogCurve::~DialogCurve()
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{
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delete _current;
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}
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bool DialogCurve::getCurve(QWidget* parent, Curve* curve, double xmin, double xmax, double ymin, double ymax, QString xlabel, QString ylabel)
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{
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int result;
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DialogCurve* dialog = new DialogCurve(parent, curve, xmin, xmax, ymin, ymax, xlabel, ylabel);
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result = dialog->exec();
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delete dialog;
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return (result != 0) ? true : false;
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}
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void DialogCurve::closeEvent(QCloseEvent*)
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{
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reject();
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}
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void DialogCurve::accept()
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{
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_curve_editor->getCurve(_current);
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_current->copy(_base);
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QDialog::accept();
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}
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void DialogCurve::revert()
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{
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_base->copy(_current);
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revertToCurrent();
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}
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void DialogCurve::revertToCurrent()
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{
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_curve_editor->setCurve(_current);
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}
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