#include "CustomWidget.h"
#include "ui_CustomWidget.h"
#include <QTextBlock>
#include <QTextCursor>


CustomWidget::CustomWidget(QWidget *parent) :
	QWidget(parent),
	ui(new Ui::CustomWidget)
{
	ui->setupUi(this);
}

CustomWidget::~CustomWidget()
{
	delete ui;
}

void CustomWidget::on_clear_button_clicked()
{
	ui->textBrowser->clear();
}

void CustomWidget::on_eat_button_clicked()
{
	QTextBlock block = ui->textBrowser->document()->firstBlock();
	while (block.isValid())
	{
		QTextCursor cursor(block);
		cursor.select(QTextCursor::BlockUnderCursor);
        cursor.setPosition(block.position());

		block = block.next();
	}
}