Qt学习——聊天的QQ列表QToolBox类

QToolBox展示出来的抽屉效果可以设计联系人列表

下面展示类似聊天软件QQ的主界面



头文件主要就是定义这些联系人QToolButton：

#include <QToolBox>  

#include <QToolButton>  

class Drawer : public QToolBox  

{  

    Q_OBJECT  

public:  

    Drawer(QWidget *parent=0,Qt::WindowFlags f=0);  

private:  

    QToolButton *toolBtn1_1;  

    QToolButton *toolBtn1_2;  

    QToolButton *toolBtn1_3;  

    QToolButton *toolBtn1_4;  

    QToolButton *toolBtn1_5;  

    QToolButton *toolBtn2_1;  

    QToolButton *toolBtn2_2;  

    QToolButton *toolBtn3_1;  

    QToolButton *toolBtn3_2;  

};  

源文件将联系人加入到三个QToolBox中

#include "drawer.h"  

#include <QGroupBox>  

#include <QVBoxLayout>  

Drawer::Drawer(QWidget *parent,Qt::WindowFlags f)  

    :QToolBox(parent,0)  

{  

    setWindowTitle(tr("My QQ"));  

//***************初始化我的好友*****************  

    toolBtn1_1=new QToolButton;  

    toolBtn1_1->setText(tr("张三"));  

    toolBtn1_1->setIcon(QPixmap("res/11.bmp"));  

    toolBtn1_1->setIconSize(QPixmap("res/11.bmp").size());  

    toolBtn1_1->setAutoRaise(TRUE);  

    toolBtn1_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

  

    toolBtn1_2=new QToolButton;  

    toolBtn1_2->setText(tr("李四"));  

    toolBtn1_2->setIcon(QPixmap("res/12.bmp"));  

    toolBtn1_2->setIconSize(QPixmap("res/12.bmp").size());  

    toolBtn1_2->setAutoRaise(TRUE);  

    toolBtn1_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

  

    toolBtn1_3=new QToolButton;  

    toolBtn1_3->setText(tr("王五"));  

    toolBtn1_3->setIcon(QPixmap("res/13.bmp"));  

    toolBtn1_3->setIconSize(QPixmap("res/13.bmp").size());  

    toolBtn1_3->setAutoRaise(TRUE);  

    toolBtn1_3->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

  

    toolBtn1_4=new QToolButton;  

    toolBtn1_4->setText(tr("小赵"));  

    toolBtn1_4->setIcon(QPixmap("res/14.bmp"));  

    toolBtn1_4->setIconSize(QPixmap("res/14.bmp").size());  

    toolBtn1_4->setAutoRaise(TRUE);  

    toolBtn1_4->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

  

    toolBtn1_5=new QToolButton;  

    toolBtn1_5->setText(tr("小孙"));  

    toolBtn1_5->setIcon(QPixmap("res/15.bmp"));  

    toolBtn1_5->setIconSize(QPixmap("res/15.bmp").size());  

    toolBtn1_5->setAutoRaise(TRUE);  

    toolBtn1_5->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

//***************添加我的好友*****************  

    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->addWidget(toolBtn1_3);  

    layout1->addWidget(toolBtn1_4);  

    layout1->addWidget(toolBtn1_5);  

    layout1->addStretch();  

//***************陌生人*********************  

    toolBtn2_1=new QToolButton;  

    toolBtn2_1->setText(tr("小王"));  

    toolBtn2_1->setIcon(QPixmap("res/21.bmp"));  

    toolBtn2_1->setIconSize(QPixmap("res/21.bmp").size());  

    toolBtn2_1->setAutoRaise(TRUE);  

    toolBtn2_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

  

    toolBtn2_2=new QToolButton;  

    toolBtn2_2->setText(tr("小张"));  

    toolBtn2_2->setIcon(QPixmap("res/22.bmp"));  

    toolBtn2_2->setIconSize(QPixmap("res/22.bmp").size());  

    toolBtn2_2->setAutoRaise(TRUE);  

    toolBtn2_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

//***************添加陌生人*****************  

    QGroupBox *groupBox2=new QGroupBox;  

    QVBoxLayout *layout2=new QVBoxLayout(groupBox2);  

    layout2->setMargin(10);  

    layout2->setAlignment(Qt::AlignHCenter);  

    layout2->addWidget(toolBtn2_1);  

    layout2->addWidget(toolBtn2_2);  

    layout2->addStretch();  

//***************黑名单*********************  

    toolBtn3_1=new QToolButton;  

    toolBtn3_1->setText(tr("小王"));  

    toolBtn3_1->setIcon(QPixmap("res/31.bmp"));  

    toolBtn3_1->setIconSize(QPixmap("res/31.bmp").size());  

    toolBtn3_1->setAutoRaise(TRUE);  

    toolBtn3_1->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

  

    toolBtn3_2=new QToolButton;  

    toolBtn3_2->setText(tr("小张"));  

    toolBtn3_2->setIcon(QPixmap("res/32.bmp"));  

    toolBtn3_2->setIconSize(QPixmap("res/32.bmp").size());  

    toolBtn3_2->setAutoRaise(TRUE);  

    toolBtn3_2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);  

//***************添加黑名单*****************  

    QGroupBox *groupBox3=new QGroupBox;  

    QVBoxLayout *layout3=new QVBoxLayout(groupBox3);  

    layout3->setMargin(10);  

    layout3->setAlignment(Qt::AlignHCenter);  

    layout3->addWidget(toolBtn3_1);  

    layout3->addWidget(toolBtn3_2);  

    layout3->addStretch();  

//***************添加至主窗口*****************  

    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"));  

}  

图片自己找，然后放到了res文件夹中