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#include "../../../src/charts/TimeChart.h"
#include <cstdlib>
#include <time.h>
#include "timeCharts_test.h"
TimeChartsTest::TimeChartsTest()
{
srand(time(NULL));
createUi();
changeDataSet();
}
void TimeChartsTest::changeDataSet()
{
int daysNum = periodBox->value();
yValuesStr = "Values: ";
dates.clear();
for (int i = 0; i < daysNum; i++)
addDataPoint(i);
chart->setDates(dates, daysNum, 1);
valuesLabel->setText(yValuesStr);
}
void TimeChartsTest::addDataPoint(int index)
{
QDateTime date = QDateTime::currentDateTime().addDays(index);
int dayCardsNum = rand() % 50;
for(int i = 0; i < dayCardsNum; i++)
dates << date;
yValuesStr += QString::number(dayCardsNum) + ", ";
}
void TimeChartsTest::createUi()
{
QPushButton* newBtn = new QPushButton(tr("New chart"));
connect(newBtn, SIGNAL(clicked()), SLOT(changeDataSet()));
valuesLabel = new QLabel;
valuesLabel->setMaximumWidth(750);
periodBox = new QSpinBox;
periodBox->setRange(7, 5000);
chart = new TimeChart;
chart->setLabels(tr("Date"), tr("Cards"));
QHBoxLayout* controlLt = new QHBoxLayout;
controlLt->addWidget(periodBox);
controlLt->addWidget(newBtn);
QVBoxLayout* mainLt = new QVBoxLayout;
mainLt->addLayout(controlLt);
mainLt->addWidget(valuesLabel);
mainLt->addWidget(chart);
setLayout(mainLt);
resize(800, 500);
}
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