Qt5开发及实例学习之按钮组QToolButton

功能和pushButton类型&＃xff0c;其他类似&＃xff0c;

只是将mywidget中改成了

#include "mywidget.h"
#include
#include
#include MyWidget::MyWidget(QWidget *parent): QWidget(parent)
{setMinimumSize( 200, 120 );setMaximumSize( 200, 120 );QToolButton *quit &＃61; new QToolButton(this);quit->setText("quit");quit->setGeometry( 62, 40, 75, 30 );quit->setFont( QFont( "Times", 18, QFont::Bold ) );connect( quit, SIGNAL(clicked()), qApp, SLOT(quit()) );
}MyWidget::~MyWidget()
{}