Qt_14 - 8BitsCoding/RobotMentor GitHub Wiki

// .h
	void InsertFlagItem(const QString&, const QString&);
	void insertNewIncludeDirectory(const QString&);

private slots:
	void on_actionExport_triggered();
	void on_AddBtn_clicked();
	void on_RemoveBtn_clicked();
	void on_addincludeBtn_clicked();

// .cpp
void CMakeWidzard2::on_addincludeBtn_clicked()
{
	insertNewIncludeDirectory("<Path>");
}

void CMakeWidzard2::insertNewIncludeDirectory(const QString& dir)
{
	QListWidgetItem* newItem = new QListWidgetItem(dir);

	ui.includeList->addItem(newItem);
}

void CMakeWidzard2::insertNewIncludeDirectory(const QString& dir)
{
	QListWidgetItem* newItem = new QListWidgetItem(dir);
	newItem->setFlags(newItem->flags() | Qt::ItemIsEditable);

	ui.includeList->addItem(newItem);
}

void CMakeWidzard2::on_includeList_itemChanged(QListWidgetItem* item)
{
	if (item->text().length() == 0) {
		ui.includeList->takeItem(ui.includeList->row(item));
	}
}

// .h
class QListWidgetItem;
// Or
QT_FORWARD_DECLARE_CLASS(QListWidgetItem);