Qt学习——聊天的QQ列表QToolBox类

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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