#include "QToolButtonDemo.h"
#include <QMenu>
#include <QAction>
#include <QMessageBox>
QToolButtonDemo::QToolButtonDemo(QWidget *parent)
: QMainWindow(parent)
{
ui.setupUi(this);
initForm();
signalSlotConnect();
}
// 初始化窗体
void QToolButtonDemo::initForm()
{
// 设置toolbutton可选择状态
ui.tlbDebug->setCheckable(true);
ui.tlbExtern->setCheckable(false);
ui.tlbLog->setCheckable(true);
ui.tlbParam->setCheckable(true);
ui.tlbProgram->setCheckable(true);
// 设置默认选中程序
ui.tlbProgram->setChecked(true);
ui.stackedWidget->setCurrentIndex(0);
// 设置拓展按键菜单
ui.tlbExtern->setPopupMode(QToolButton::InstantPopup);
auto externMenu = new QMenu(ui.tlbExtern);
auto controlAction = new QAction(QString::fromLocal8Bit("设备控制 "), externMenu);
auto videoAction = new QAction(QString::fromLocal8Bit("视频监控 "), externMenu);
auto systemCopyAction = new QAction(QString::fromLocal8Bit("系统备份 "), externMenu);
// 添加菜单
externMenu->addAction(controlAction);
externMenu->addAction(videoAction);
externMenu->addAction(systemCopyAction);
// 动作信号槽连接
connect(controlAction, SIGNAL(triggered()), this, SLOT(slotActionShow()));
connect(videoAction, SIGNAL(triggered()), this, SLOT(slotActionShow()));
connect(systemCopyAction, SIGNAL(triggered()), this, SLOT(slotActionShow()));
ui.tlbExtern->setMenu(externMenu);
}
// 信号槽连接
void QToolButtonDemo::signalSlotConnect()
{
connect(ui.tlbProgram, SIGNAL(clicked()), this, SLOT(slotToolButtonProgram()));
connect(ui.tlbDebug, SIGNAL(clicked()), this, SLOT(slotToolButtonDebug()));
connect(ui.tlbExtern, SIGNAL(clicked()), this, SLOT(slotToolButtonExtern()));
connect(ui.tlbParam, SIGNAL(clicked()), this, SLOT(slotToolButtonParam()));
connect(ui.tlbLog, SIGNAL(clicked()), this, SLOT(slotToolButtonLog()));
}
void QToolButtonDemo::slotToolButtonProgram()
{
selectToolButton(ui.tlbProgram);
}
void QToolButtonDemo::slotToolButtonDebug()
{
selectToolButton(ui.tlbDebug);
}
void QToolButtonDemo::slotToolButtonParam()
{
selectToolButton(ui.tlbParam);
}
void QToolButtonDemo::slotToolButtonLog()
{
selectToolButton(ui.tlbLog);
}
void QToolButtonDemo::slotToolButtonExtern()
{
selectToolButton(ui.tlbExtern);
}
void QToolButtonDemo::slotActionShow()
{
QMessageBox::information(this, QString::fromLocal8Bit("按键菜单演示"), QString::fromLocal8Bit("按键选择触发"), QMessageBox::Yes);
}
// 按键选择
void QToolButtonDemo::selectToolButton(QToolButton *pTlb)
{
if (ui.tlbProgram == pTlb)
{
ui.stackedWidget->setCurrentIndex(0);
ui.tlbProgram->setChecked(true);
ui.tlbDebug->setChecked(false);
ui.tlbParam->setChecked(false);
ui.tlbLog->setChecked(false);
ui.tlbExtern->setChecked(false);
}
else if (ui.tlbDebug == pTlb)
{
ui.stackedWidget->setCurrentIndex(1);
ui.tlbProgram->setChecked(false);
ui.tlbDebug->setChecked(true);
ui.tlbParam->setChecked(false);
ui.tlbLog->setChecked(false);
ui.tlbExtern->setChecked(false);
}
else if (ui.tlbParam == pTlb)
{
ui.stackedWidget->setCurrentIndex(2);
ui.tlbProgram->setChecked(false);
ui.tlbDebug->setChecked(false);
ui.tlbParam->setChecked(true);
ui.tlbLog->setChecked(false);
ui.tlbExtern->setChecked(false);
}
else if (ui.tlbLog == pTlb)
{
ui.stackedWidget->setCurrentIndex(3);
ui.tlbProgram->setChecked(false);
ui.tlbDebug->setChecked(false);
ui.tlbParam->setChecked(false);
ui.tlbLog->setChecked(true);
ui.tlbExtern->setChecked(false);
}
else if (ui.tlbExtern == pTlb)
{
ui.stackedWidget->setCurrentIndex(4);
ui.tlbProgram->setChecked(false);
ui.tlbDebug->setChecked(false);
ui.tlbParam->setChecked(false);
ui.tlbLog->setChecked(false);
ui.tlbExtern->setChecked(true);
}
}
QToolButtonDemo.zip （16个子文件） 
QToolButtonDemo 
QToolButtonDemo.qrc 393B QToolButtonDemo.vcxproj.user 165B Image 
main_exit.png 22KB main_config.png 21KB main_main.png 19KB main_data.png 20KB main_help.png 14KB main_person.png 24KB main_company.png 17KB main_about.png 14KB QToolButtonDemo.cpp 4KB QToolButtonDemo.vcxproj.filters 2KB QToolButtonDemo.vcxproj 5KB QToolButtonDemo.h 559B main.cpp 201B QToolButtonDemo.ui 13KB
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