comparison widgets/SearchWidget.cpp @ 93:cb6320fd77cc

run the query database when we press Enter on the keyboard

 #include <QLineEdit>
 #include <QComboBox>
 #include <QSpinBox>
 #include <QPushButton>
 #include <QScrollArea>
+#include <QKeyEvent>
 
 #include <iostream>
 
 #include "sv/main/MainWindow.h"
 

 	scrollArea->setWidget(stackedWidget);
 	scrollArea->setWidgetResizable(true);
 
 	QHBoxLayout *searchButtonLayout = new QHBoxLayout;
 	m_searchButton = new QPushButton(tr("Search"));
+	QPalette palette;
+	palette.setColor(QPalette::Button,palette.color(QPalette::Highlight));
+	m_searchButton->setPalette(palette);
 	searchButtonLayout->addStretch(1);
 	searchButtonLayout->addWidget(m_searchButton);
 
 	mainLayout->addLayout(m_buttonLayout);
 	mainLayout->addWidget(scrollArea);

 			return iter->first;
 	}
 
 	return "";
 }
+
+void SearchWidget::keyPressEvent( QKeyEvent * e )
+{
+	int key = e->key();
+	if ((key == Qt::Key_Enter) || (key == Qt::Key_Return))
+	{
+		m_searchButton->click();
+	}
+}