QQ抽屉效果原来？？？？？？？？

Question

 #include "drawer.h"
#include <QGroupBox>
#include <QVBoxLayout>

Drawer::Drawer(QWidget *parent):
    QToolBox(parent)
{
    setWindowTitle(tr("My QQ"));
    toolBtn1_1=new QToolButton;
    toolBtn1_1->setText(tr("张三"));
    toolBtn1_1->setIcon(QPixmap(""));
    toolBtn1_1->setIconSize(QPixmap("").size());
    toolBtn1_1->setAutoRaise(true);
    toolBtn1_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    toolBtn1_2=new QToolButton;
    toolBtn1_2->setText(tr("李四"));
    toolBtn1_2->setIcon(QPixmap(""));
    toolBtn1_2->setIconSize(QPixmap("").size());
    toolBtn1_2->setAutoRaise(true);
    toolBtn1_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QGroupBox *groupBox1=new QGroupBox;
    QVBoxLayout *layout1=new QVBoxLayout(groupBox1);
    layout1->setMargin(10);
    layout1->setAlignment(Qt::AlignHCenter);
    layout1->addWidget(toolBtn1_1);
    layout1->addWidget(toolBtn1_2);
    layout1->addStretch();

    toolBtn2_1=new QToolButton;
    toolBtn2_1->setText(tr("小王"));
    toolBtn2_1->setIcon(QPixmap(""));
    toolBtn2_1->setIconSize(QPixmap("").size());
    toolBtn2_1->setAutoRaise(true);
    toolBtn2_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QGroupBox *groupBox2=new QGroupBox;
    QVBoxLayout *layout2=new QVBoxLayout(groupBox2);
    layout2->setMargin(10);
    layout2->setAlignment(Qt::AlignHCenter);
    layout2->addWidget(toolBtn2_1);

    toolBtn3_1=new QToolButton;
    toolBtn3_1->setText(tr("小赵"));
    toolBtn3_1->setIcon(QPixmap(""));
    toolBtn3_1->setIconSize(QPixmap("").size());
    toolBtn3_1->setAutoRaise(true);
    toolBtn3_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);

    QGroupBox *groupBox3=new QGroupBox;
    QVBoxLayout *layout3=new QVBoxLayout(groupBox3);
    layout3->setMargin(10);
    layout3->setAlignment(Qt::AlignHCenter);
    layout3->addWidget(toolBtn3_1);

    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"));


}

Answer 1

不好意思，发错了。。。。。。。。。。。。。。。