QT添加托盘以及SendInput模拟鼠标键盘用法

  1 #include "vs2008smart.h"
  2 #include "stdafx.h"
  3 Vs2008Smart::Vs2008Smart(QWidget *parent, Qt::WFlags flags)
  4     : QMainWindow(parent, flags)
  5 {
  6     ui.setupUi(this); 
  7 
  8     //this->setAttribute(Qt::WA_TranslucentBackground);//透明效果 
  9 
 10     //窗口居中
 11     QDesktopWidget * deskTop = QApplication::desktop();
 12     int screenIndex = deskTop->screenNumber ( this ); //得到this widget主要出于哪个屏幕中，返回屏幕index
 13     QRect rect = deskTop->screenGeometry(screenIndex); //得到该屏幕大小
 14     int x = (rect.width() - width())/2;
 15     int y = (rect.height() - height())/2;
 16     this->move(x,y); 
 17 
 18     //以可读写方式打开串口
 19     /*
 20     QFileSystemModel *model = new QFileSystemModel;
 21     model->setRootPath(QDir::currentPath());
 22     //QTreeView *tree = new QTreeView(splitter);
 23     ui.treeView->setModel(model);
 24     */ 
 25 
 26     //添加listView Items
 27     //ui.listWidget->insertItem(itemSize++,tr("通讯设置"));
 28     //ui.listWidget->insertItem(itemSize++,QObject::tr("摄像头位置调整"));
 29     //ui.listWidget->insertItem(itemSize++,tr("标定视频范围"));
 30     itemSize=0; 
 31 
 32     //TODO:添加页面 
 33 
 34     //comPage=new com_Config();
 35     camPage=new cam_Config();
 36     demarcatePage=new demarcate_Config();
 37     matrixPage=new matrix_Config(); 
 38 
 39     /*
 40      *    移除所有widgets
 41      */
 42     while(ui.stackedWidget->count()!=0)
 43         ui.stackedWidget->removeWidget(ui.stackedWidget->widget(0)); 
 44 
 45     //addPageItem(tr("通讯设置"),comPage);
 46     addPageItem(tr("摄像机位置调整"),camPage);
 47     addPageItem(tr("摄像机有效信息位置"),demarcatePage);
 48     addPageItem(tr("摄像机内参数标定"),matrixPage); 
 49 
 50     ui.listWidget->setEnabled(false); 
 51 
 52     setPageItemIndex(0);
 53     //ui.stackedWidget->addWidget(directPage); 
 54 
 55     //ui.btn_prepage->setEnabled(false);
 56     setBtnEnable();
 57     connect(ui.btn_prepage,SIGNAL(clicked()),this,SLOT(setPrePage()));//连接下一页
 58     connect(ui.btn_nextpage,SIGNAL(clicked()),this,SLOT(setNextPage()));
 59     connect(ui.listWidget,SIGNAL(currentRowChanged(int)),this,SLOT(setStackedWidget(int)));//连接左边listWidget
 60     //connect(ui.stackedWidget,SIGNAL(currentChanged(int)),ui.listWidget,SLOT(setListWidget(int)));
 61     connect(this,SIGNAL(updateListWidget(int)),this,SLOT(setListWidget(int))); 
 62 
 63     //connect(ui.btn_close,SIGNAL(clicked()),qApp,SLOT(quit())); 
 64 
 65     MoveMouseTimer=new QTimer(this);
 66     connect(MoveMouseTimer,SIGNAL(timeout()),this,SLOT(moveMouse()));
 67     connect(ui.btn_openV,SIGNAL(clicked()),this,SLOT(ControlmoveMouse()));
 68     x=0;y=0; 
 69 
 70     /*
 71      *    增加托盘的相关初始化代码
 72      */
 73     iTrayIcon=new QSystemTrayIcon();
 74     iTrayIcon->setIcon( QIcon("IconTray.png"));
 75     iTrayIcon->show();
 76     iTrayIcon->setToolTip(QString(tr("One world, One dream!")));
 77     iTrayIcon->showMessage("Message","Hi, I am here.");
 78     connect( iTrayIcon, SIGNAL(messageClicked ()), this, SLOT(hiMessage()));
 79     addMenu();
 80     //end of the trayicon 
 81 
 82 } 
 83 
 84 void Vs2008Smart::moveMouse()
 85 {
 86     SystemInteraction::MoveMouseToXY(x,y);
 87     x+=100;
 88     //y++;
 89     if(x>60000)
 90     {
 91         MoveMouseTimer->stop();
 92         x=0;
 93     }
 94 }
 95 /*
 96 *    移动鼠标至x,y坐标处
 97 */
 98 void Vs2008Smart::ControlmoveMouse()
 99 {
100     if(MoveMouseTimer->isActive())
101     {
102         MoveMouseTimer->stop();
103     }
104     else
105     {
106         MoveMouseTimer->start(50);//0.5s中断一次
107     }
108 } 
109 
110 Vs2008Smart::~Vs2008Smart()
111 {
112     //delete comPage;
113     delete camPage;
114     delete demarcatePage;
115     delete matrixPage;
116     qDebug( "Vs2008Smart is destruct!\n");
117 } 
118 
119 /*
120 *    设置上一页下一页的使能状态
121 */
122 void Vs2008Smart::setBtnEnable()
123 { 
124 
125     ui.Page_Oper->setText(QString("第")+QString::number(ui.stackedWidget->currentIndex()+1)+QString("步/共")+QString::number(ui.stackedWidget->count())+QString("步"));
126     if(ui.stackedWidget->count()==0)
127         return;
128     if(ui.stackedWidget->currentIndex()==0)
129         ui.btn_prepage->setEnabled(false);
130     else
131         ui.btn_prepage->setEnabled(true); 
132 
133     if(ui.stackedWidget->currentIndex()==ui.stackedWidget->count()-1)
134     {
135         ui.btn_nextpage->setText("完成");
136         //ui.btn_nextpage->setEnabled(false);
137     }
138     else
139     {
140         ui.btn_nextpage->setEnabled(true);
141         ui.btn_nextpage->setText(tr("下一页"));
142     }
143 } 
144 
145 void Vs2008Smart::setPrePage()
146 {
147     ui.stackedWidget->setCurrentIndex(ui.stackedWidget->currentIndex()-1);//这里直接用slot，不会再次发送singal，或许这样理解比较好 
148 
149     setBtnEnable();
150     emit updateListWidget(ui.stackedWidget->currentIndex());
151 } 
152 
153 void Vs2008Smart::setNextPage()
154 {
155     ui.stackedWidget->setCurrentIndex(ui.stackedWidget->currentIndex()+1);
156     setBtnEnable();
157     emit updateListWidget(ui.stackedWidget->currentIndex());
158 } 
159 
160 void Vs2008Smart::setListWidget(int curpage)
161 {
162     ui.listWidget->setCurrentRow(curpage);
163     //setVision(curpage);//设置vision
164 } 
165 
166 void Vs2008Smart::setStackedWidget(int page)
167 {
168     ui.stackedWidget->setCurrentIndex(page);
169     //setVision(page);//设置vision
170     setBtnEnable();
171 } 
172 
173 //////////////////////////////////////////////////////////////////////////
174 /*
175 *    添加一个页面，包括item和widget页面
176 */
177 void Vs2008Smart::addPageItem(QString itemName,QWidget* pageWidget)
178 {
179     //
180     ui.listWidget->insertItem(itemSize++,itemName);
181     ui.stackedWidget->addWidget(pageWidget);
182 } 
183 
184 void Vs2008Smart::setPageItemIndex(int Index)
185 {
186     ui.listWidget->setCurrentRow(Index);
187     ui.stackedWidget->setCurrentIndex(Index);
188 } 
189 
190 /*
191 * 设置每个页面是否是当前显示页面的函数
192 */
193 /*
194 void Vs2008Smart::setVision(int Index)
195 {
196     switch(Index)
197     {
198         case 0:
199             camPage->isVision=true;
200             demarcatePage->isVision=false;
201             matrixPage->isVision=false;
202             break;
203         case 1:
204             camPage->isVision=false;
205             demarcatePage->isVision=true;
206             matrixPage->isVision=false;
207             break;
208         case 2:
209             camPage->isVision=false;
210             demarcatePage->isVision=false;
211             matrixPage->isVision=true;
212             break;
213     }
214 }
215 */ 
216 
217 /*
218 *    点击托盘消息slot
219 */
220 void Vs2008Smart::hiMessage()
221 {
222     iTrayIcon->setIcon( QIcon("IconTray.png"));
223 } 
224 
225 /*
226 *    推出函数
227 */
228 void Vs2008Smart::exitProgram()
229 {
230     exit(-1);
231 } 
232 
233 /*
234 *    添加菜单项
235 */
236 void Vs2008Smart::addMenu()
237 {
238     diaplayAction = new QAction(tr("&配置参数"), this);
239     connect(diaplayAction, SIGNAL(triggered()), this, SLOT(displayVary()));
240     normalModeAction = new QAction(tr("&普通模式"), this);
241     //connect(normalModeAction, SIGNAL(triggered()), this, SLOT(show()));
242     restoreAction = new QAction(tr("&Restore"), this);
243     connect(restoreAction, SIGNAL(triggered()), this, SLOT(showNormal()));
244     quitAction = new QAction(tr("&Quit"), this);
245     connect(quitAction, SIGNAL(triggered()), this, SLOT(exitProgram()));
246     iTraymenu=new QMenu();
247     iTraymenu->addAction(diaplayAction);
248     iTraymenu->addAction(normalModeAction);
249     iTraymenu->addAction(restoreAction);
250     iTraymenu->addSeparator();
251     iTraymenu->addAction(quitAction);
252     iTrayIcon->setContextMenu(iTraymenu);
253 } 
254 
255 /*
256 *    切换显示还是隐藏
257 */
258 void Vs2008Smart::displayVary()
259 {
260     //
261     if(this->isHidden())
262     {
263         this->setVisible(TRUE);
264     }
265     else
266     {
267         this->setVisible(FALSE);
268     }
269 }
270