SelectItemDialog.cpp
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SelectItemDialog.cpp
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	#include "SelectItemDialog.h"
	#include "ui_SelectItemDialog.h"

	SelectItemDialog::SelectItemDialog(QWidget *parent) :
	QDialog(parent),
	ui(new Ui::SelectItemDialog)
	{
	ui->setupUi(this);
	Qt::WindowFlags flags = windowFlags();
	flags &= ~Qt::WindowContextHelpButtonHint;
	setWindowFlags(flags);
	}

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

	void SelectItemDialog::addItem(QString const &id, QString const &text)
	{
	auto *item = new QListWidgetItem;
	item->setText(text);
	item->setData(Qt::UserRole, id);
	ui->listWidget->addItem(item);
	}

	void SelectItemDialog::select(QString const &id)
	{
	int n = ui->listWidget->count();
	for (int i = 0; i < n; i++) {
	QListWidgetItem *p = ui->listWidget->item(i);
	if (p->data(Qt::UserRole).toString() == id) {
	ui->listWidget->setCurrentRow(i);
	return;
	}
	}
	}

	SelectItemDialog::Item SelectItemDialog::item() const
	{
	Item ret;
	QListWidgetItem *p = ui->listWidget->currentItem();
	if (p) {
	ret.id = p->data(Qt::UserRole).toString();
	ret.text = p->text();
	}
	return ret;
	}

	void SelectItemDialog::on_listWidget_itemDoubleClicked(QListWidgetItem *)
	{
	done(Accepted);
	}