QtoolBox的使用

    toolBtn1_1 =new QToolButton;

    toolBtn1_1->setText(tr("张三"));

    toolBtn1_1->setIcon(QPixmap("11.png"));

    toolBtn1_1->setIconSize(QPixmap("11.png").size());

    toolBtn1_1->setAutoRaise(true);

    toolBtn1_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn1_2 =new QToolButton;

    toolBtn1_2->setText(tr("李四"));

    toolBtn1_2->setIcon(QPixmap("12.png"));

    toolBtn1_2->setIconSize(QPixmap("12.png").size());

    toolBtn1_2->setAutoRaise(true);

    toolBtn1_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn1_3 =new QToolButton;

    toolBtn1_3->setText(tr("王五"));

    toolBtn1_3->setIcon(QPixmap("13.png"));

    toolBtn1_3->setIconSize(QPixmap("13.png").size());

    toolBtn1_3->setAutoRaise(true);

    toolBtn1_3->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn1_4 =new QToolButton;

    toolBtn1_4->setText(tr("小赵"));

    toolBtn1_4->setIcon(QPixmap("14.png"));

    toolBtn1_4->setIconSize(QPixmap("14.png").size());

    toolBtn1_4->setAutoRaise(true);

    toolBtn1_4->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn1_5 =new QToolButton;

    toolBtn1_5->setText(tr("小孙"));

    toolBtn1_5->setIcon(QPixmap("155.png"));

    toolBtn1_5->setIconSize(QPixmap("155.png").size());

    toolBtn1_5->setAutoRaise(true);

    toolBtn1_5->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QGroupBox *groupBox1=new QGroupBox;

    QVBoxLayout *layout1=new QVBoxLayout(groupBox1);    //(groupBox1);

    layout1->setMargin(10);                             //布局中各窗体的显示间距

    layout1->setAlignment(Qt::AlignHCenter);            //布局中各窗体的显示位置

    layout1->addWidget(toolBtn1_1);

    layout1->addWidget(toolBtn1_2);

    layout1->addWidget(toolBtn1_3);

    layout1->addWidget(toolBtn1_4);

    layout1->addWidget(toolBtn1_5);

    layout1->addStretch();                              //插入一个占位符

    toolBtn2_1 =new QToolButton;

    toolBtn2_1->setText(tr("小王"));

    toolBtn2_1->setIcon(QPixmap("21.png"));

    toolBtn2_1->setIconSize(QPixmap("21.png").size());

    toolBtn2_1->setAutoRaise(true);

    toolBtn2_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn2_2 =new QToolButton;

    toolBtn2_2->setText(tr("小张"));

    toolBtn2_2->setIcon(QPixmap("22.png"));

    toolBtn2_2->setIconSize(QPixmap("22.png").size());

    toolBtn2_2->setAutoRaise(true);

    toolBtn2_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QGroupBox *groupBox2=new QGroupBox;

    QVBoxLayout *layout2=new QVBoxLayout(groupBox2);

    layout2->setMargin(10);

    layout2->setAlignment(Qt::AlignHCenter);

    layout2->addWidget(toolBtn2_1);

    layout2->addWidget(toolBtn2_2);

    toolBtn3_1 =new QToolButton;

    toolBtn3_1->setText(tr("小陈"));

    toolBtn3_1->setIcon(QPixmap("31.png"));

    toolBtn3_1->setIconSize(QPixmap("31.png").size());

    toolBtn3_1->setAutoRaise(true);

    toolBtn3_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn3_2 =new QToolButton;

    toolBtn3_2->setText(tr("小李"));

    toolBtn3_2->setIcon(QPixmap("32.png"));

    toolBtn3_2->setIconSize(QPixmap("32.png").size());

    toolBtn3_2->setAutoRaise(true);

    toolBtn3_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QGroupBox *groupBox3=new QGroupBox;

    QVBoxLayout *layout3=new QVBoxLayout(groupBox3);

    layout3->setMargin(10);

    layout3->setAlignment(Qt::AlignHCenter);

    layout3->addWidget(toolBtn3_1);

    layout3->addWidget(toolBtn3_2);

    this->addItem((QWidget*)groupBox1,tr("我的好友"));

    this->addItem((QWidget*)groupBox2,tr("陌生人"));

    this->addItem((QWidget*)groupBox3,tr("黑名单"));