C++ (Cpp) constantSelected Examples

Example #1

File: MatrixFunctionDialog.cpp Project: sutirthaghosh/labplot

void MatrixFunctionDialog::showConstants() {
	QMenu menu;
	ConstantsWidget constants(&menu);
	connect(&constants, SIGNAL(constantSelected(QString)), this, SLOT(insertConstant(QString)));
	connect(&constants, SIGNAL(constantSelected(QString)), &menu, SLOT(close()));
	connect(&constants, SIGNAL(canceled()), &menu, SLOT(close()));

	QWidgetAction* widgetAction = new QWidgetAction(this);
	widgetAction->setDefaultWidget(&constants);
	menu.addAction(widgetAction);

	QPoint pos(-menu.sizeHint().width()+ui.tbConstants->width(),-menu.sizeHint().height());
	menu.exec(ui.tbConstants->mapToGlobal(pos));
}

Example #2

File: constantswidget.cpp Project: HenriAugusto/SpeedCrunch

void ConstantsWidget::handleItem(QTreeWidgetItem *item)
{
    const QList<Constant> & c = Constants::instance()->list();
    emit constantSelected(std::find_if(c.begin(), c.end(), constant_name_is(item->text(0)))->value);
}