C++ QPushButton::move方法代码示例

int main(int argc,char** argv){
    QApplication  app(argc,argv);
    /* 定义父窗口 并调整大小 显示 */
	QDialog  *parent=new QDialog();
    parent->resize(400,300);
	/* 定义父窗口中的组件指针 */
    QLineEdit  *username;
	QLineEdit  *userpasswd;
	QPushButton *blogin;
	QPushButton *bcancel;
    /* 赋值 */
    username=new QLineEdit(parent);
	userpasswd=new QLineEdit(parent);
    blogin=new QPushButton("login",parent);
	bcancel=new QPushButton("cancel",parent);
    /* 调整组件的位置 */
    username->move(200,50);
	userpasswd->move(200,100);
	blogin->move(50,200);
	bcancel->move(250,200);
	parent->show();
	/* 点击cancel按钮 关闭父窗口 */
    QObject::connect(bcancel,
	  SIGNAL(clicked()),parent,SLOT(close()));
	return  app.exec();
}

void FadeMessage::setupScene()
{
    QGraphicsRectItem *parent = m_scene.addRect(0, 0, 800, 600);
    parent->setPen(Qt::NoPen);
    parent->setZValue(0);

    QGraphicsPixmapItem *bg = m_scene.addPixmap(QPixmap(":/background.jpg"));
    bg->setParentItem(parent);
    bg->setZValue(-1);

    for (int i = 1; i < 5; ++i)
        for (int j = 2; j < 5; ++j) {
            QGraphicsRectItem *item = m_scene.addRect(i * 50, (j - 1) * 50, 38, 38);
            item->setParentItem(parent);
            item->setZValue(1);
            int hue = 12 * (i * 5 + j);
            item->setBrush(QColor::fromHsv(hue, 128, 128));
        }

    QFont font;
    font.setPointSize(font.pointSize() * 2);
    font.setBold(true);
    QFontMetrics fontMetrics(font);
    int fh = fontMetrics.height();

    QString sceneText = "Qt Everywhere!";
    int sceneTextWidth = fontMetrics.width(sceneText);

    QGraphicsRectItem *block = m_scene.addRect(50, 300, sceneTextWidth, fh + 3);
    block->setPen(Qt::NoPen);
    block->setBrush(QColor(102, 153, 51));

    QGraphicsTextItem *text = m_scene.addText(sceneText, font);
    text->setDefaultTextColor(Qt::white);
    text->setPos(50, 300);
    block->setZValue(2);
    block->hide();

    text->setParentItem(block);
    m_message = block;

    m_effect = new QGraphicsColorizeEffect;
    m_effect->setColor(QColor(122, 193, 66));
    m_effect->setStrength(0);
    m_effect->setEnabled(true);
    parent->setGraphicsEffect(m_effect);

    QPushButton *press = new QPushButton;
    press->setText(tr("Press me"));
    connect(press, SIGNAL(clicked()), SLOT(togglePopup()));
    m_scene.addWidget(press);

#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
    press->move(200, 210);
#else
    press->move(300, 500);
#endif
}

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow),
    m_clicks(0)
{
    ui->setupUi(this);
    connect(ui->actionExit, SIGNAL(triggered()), this, SLOT(close()));

    connect(ui->lineEdit, SIGNAL(textChanged(QString)), ui->textEditDisplay, SLOT(setText(QString)));
    connect(ui->textEdit, SIGNAL(textChanged()), this, SLOT(updateTextEditDisplay()));

    connect(ui->pushButton, SIGNAL(pressed()), this, SLOT(updatePushButtonDisplay()));
    connect(ui->pushButton, SIGNAL(released()), this, SLOT(updatePushButtonDisplay()));
    connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(updateClickCount()));
    connect(ui->radioButton1, SIGNAL(toggled(bool)), this, SLOT(updateRadioButtonDisplay()));
    connect(ui->radioButton2, SIGNAL(toggled(bool)), this, SLOT(updateRadioButtonDisplay()));
    connect(ui->checkBox, SIGNAL(stateChanged(int)), this, SLOT(updateCheckBoxDisplay()));
    connect(ui->comboBox, SIGNAL(activated(int)), this, SLOT(updateComboBoxDisplay()));
    connect(ui->horizontalSlider, SIGNAL(valueChanged(int)), this, SLOT(updateHorizontalSliderDisplay()));

    QWidget *contents = new QWidget;
    contents->setObjectName("contents");
    contents->setFixedSize(QSize(500, 500));
    QPushButton *topLeft = new QPushButton(contents);
    topLeft->setObjectName("topLeft");
    topLeft->setFixedSize(QSize(20,20));
    topLeft->move(10, 10);
    QPushButton *topRight = new QPushButton(contents);
    topRight->setObjectName("topRight");
    topRight->setFixedSize(QSize(20,20));
    topRight->move(470, 10);
    QPushButton *bottomLeft = new QPushButton(contents);
    bottomLeft->setObjectName("bottomLeft");
    bottomLeft->setFixedSize(QSize(20,20));
    bottomLeft->move(10, 470);
    QPushButton *bottomRight = new QPushButton(contents);
    bottomRight->setObjectName("bottomRight");
    bottomRight->setFixedSize(QSize(20,20));
    bottomRight->move(470, 470);

    ui->scrollArea->setWidget(contents);

    QStandardItemModel *model = new QStandardItemModel(this);
    model->setHorizontalHeaderLabels(QStringList() << tr("items"));
    QStandardItem *parentItem;
    for (int j = 0; j < 3; ++j) {
        parentItem = model->invisibleRootItem();
        for (int i = 0; i < 4; ++i) {
            QStandardItem *item = new QStandardItem(QString("item %0").arg(i));
            parentItem->appendRow(item);
            parentItem = item;
        }
    }

    ui->treeView->setModel(model);
}

void Carrefour::getConfiguration(Position * p) {
    QWidget * configWidget = new QWidget();
    this->config->setQWidget(configWidget);
    int taille = 50;
    std::list<Route *>::iterator itRoutes;
    for (itRoutes = this->routes.begin() ; itRoutes != this->routes.end() ; itRoutes++) {
        Route * route = (Route *) *itRoutes;
        if (*(route->getPosition()) == *p) {
            this->config->setRoute(route);
            QLabel * label = new QLabel("Route", configWidget);
            label->move(200, taille);
            taille += 50;
        }
    }
    std::list<Vehicule *>::iterator itVehicule;
    for (itVehicule = this->objetRoutes.begin() ; itVehicule != this->objetRoutes.end() ; itVehicule++) {
        Vehicule * vehicule = (Vehicule *) *itVehicule;
        if (*(vehicule->getPosition()) == *p) {
            this->config->setVehicule(vehicule);
            QLabel * label = new QLabel(QString::fromStdString(vehicule->getType()), configWidget);
            label->move(200, taille);
            taille += 50;
            QLabel * labelPositionArrivee = new QLabel("Position d'arrivee", configWidget);
            labelPositionArrivee->move(50, taille);
            QLabel * labelX = new QLabel("X : ", configWidget);
            labelX->move(150, taille);
            QTextEdit * xTextEdit = new QTextEdit(configWidget);
            xTextEdit->move(180, taille);
            xTextEdit->setFixedSize(50, 30);
            this->config->setXTextEdit(xTextEdit);
            QLabel * labelY = new QLabel("Y : ", configWidget);
            labelY->move(250, taille);
            QTextEdit * yTextEdit = new QTextEdit(configWidget);
            yTextEdit->move(280, taille);
            yTextEdit->setFixedSize(50, 30);
            this->config->setYTextEdit(yTextEdit);
            taille += 50;
            QLabel * labelNbVehicule = new QLabel("Nb vehicule : ", configWidget);
            labelNbVehicule->move(50, taille);
            QTextEdit * nbVehiculeTextEdit = new QTextEdit(configWidget);
            nbVehiculeTextEdit->move(150, taille);
            nbVehiculeTextEdit->setFixedSize(50, 30);
            taille += 50;
        }
    }
    QPushButton * valideButton = new QPushButton("valide", configWidget);
    QObject::connect(valideButton, SIGNAL(clicked()), this, SLOT(valideConfig()));
    valideButton->move(100, taille);
    QPushButton * annuleButton = new QPushButton("annule", configWidget);
    QObject::connect(annuleButton, SIGNAL(clicked()), this, SLOT(annuleConfig()));
    annuleButton->move(300, taille);
    configWidget->show();
}

void MyScrollAreaWidget::test4f()
{
	m_ScrollAreaWidgetContents = new QWidget;
	m_ScrollAreaWidgetContents->setGeometry(0, 0, 200, 1000);
	m_ScrollAreaWidgetContents->setMinimumSize(200, 1000);

	QPushButton* pBtn = new QPushButton(m_ScrollAreaWidgetContents);
	pBtn->setGeometry(0, 0, 200, 30);
	pBtn->setMinimumSize(200, 30);
	pBtn->show();
	//pPnt->setWidget(pBtn);
	pBtn = new QPushButton(m_ScrollAreaWidgetContents);
	pBtn->setGeometry(0, 30, 200, 30);
	pBtn->setMinimumSize(200, 30);
	pBtn->move(0, 30);
	pBtn->show();
	//pPnt->setWidget(pBtn);
	pBtn = new QPushButton(m_ScrollAreaWidgetContents);
	pBtn->setGeometry(0, 60, 200, 30);
	pBtn->setMinimumSize(200, 30);
	pBtn->show();
	//pPnt->setWidget(pBtn);

	this->setWidget(m_ScrollAreaWidgetContents);
}

int main(int argc,char** argv){
    QApplication  app(argc,argv);
    QDialog    *parent;
		QLineEdit  *add;
		QLabel     *oper;
                QLineEdit  *added;
		QPushButton *equ;
		QLineEdit   *res;
    /* 指针赋值 */
		parent=new QDialog();
		parent->resize(650,300);
		/* 给界面中组件指针赋值 */
    add=new QLineEdit(parent);
    oper=new QLabel("+",parent);
    added=new QLineEdit(parent);
    equ=new QPushButton("=",parent);
    res=new QLineEdit(parent);
		/* 调整位置 */
    add->move(20,130);
    oper->move(170,130);
    added->move(220,130);
    equ->move(360,130);
    res->move(470,130);
		parent->show();
		return  app.exec();
}

void gesamtbild::zeitanzeige(/*int dora, int hin, int may*/)
{
			qWarning() << "Zeit";


			QDialog *zeitw = new QDialog(this);
			QVBoxLayout layout(zeitw);
			QLabel *anzeige = new QLabel(tr("Time: Day %1,").arg(GAMEDATA->gametime().day()).append(QString("%1 hours").arg(GAMEDATA->gametime().hour())), zeitw);

// 			anzeige->setText(anzeige->text().append(QString(", %2 Uhr %3").arg( gameview->stunde, gameview->minute)));gameview->stunde
// 			qWarning() << anzeige->text().append(QString(", %2 Uhr %3").arg( gameview->stunde, gameview->minute));

			QPushButton *ok = new QPushButton("Ok",zeitw);
			ok->move(50, 50);
			layout.addWidget(anzeige);
			layout.addWidget(ok);
// 			zeitw->setGeometry(width()/2,height()/2,200,100);
			zeitw->setLayout(&layout);
			zeitw->setAutoFillBackground(true);
			zeitw->move(gameview->width()/2,gameview->height()/2);
  			zeitw->raise();
			zeitw->show();

			connect(ok, SIGNAL(clicked()), gameview, SLOT(endePause()));
			connect(ok, SIGNAL(clicked()), zeitw, SLOT(close()));
			connect(ok, SIGNAL(clicked()), zeitw, SLOT(deleteLater()));
}

int main(int argc,char** argv){
	QApplication  app(argc,argv);
    QDialog  *parent=new QDialog();
	parent->resize(650,200);
/* 定义父窗口中的组件指针 */
QLineEdit  *add;
QLabel     *oper;
QLineEdit  *added;
QPushButton *equ;
QLineEdit  *res;
	/* 赋值 */
add=new QLineEdit(parent);
oper=new QLabel("+",parent);
added=new QLineEdit(parent);
equ=new QPushButton("=",parent);
res=new QLineEdit(parent);
/* 调整组件的位置 */
add->move(20,80);
oper->move(170,80);
added->move(220,80);
equ->move(370,80);
res->move(480,80);
	parent->show();
    return  app.exec();
}

QGraphicsItem *WallpaperChange::item() {
  QPushButton *button = new QPushButton("Change Wallpaper", 0);
  button->move(10, 10);
  connect(button, SIGNAL(clicked(bool)), this, SLOT(changeWallpaper(bool)));

  return new WallpaperWidget(QRectF(0, 0, 340, 240), button);
}

Widget::Widget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Widget)
{
    ui->setupUi(this);

    QPushButton *btn ;//= new QPushButton(this);

    QList <QPushButton*> list;
    QList<QString> list1;
    QStringList list2;
    list2<<"aa"<<"bb"<<"cc"<<"dd";
    list2.append("aa");
    list2[2]="zz";


    for(int i=0; i<10; i++)
    {
        btn = new QPushButton(this);

        btn->move(0, i*20);

        list.append(btn);

        if(list2.length()>i)
            btn->setText(list2.at(i));

    }

    list.clear();


}

void CustomMessageBox::displayNewUpdate()
{
    setFixedSize(434, 179);

    _label->setText("Une version plus récente de Multifacile est disponible, veux-tu la télécharger ?");
    _label->setWordWrap(true);
    _label->move(45, 50);

    _menu->move(376, 0);


    _okBouton->setText(tr("Oui"));
    _okBouton->move(346, 135);

    QPushButton *No = new QPushButton(tr("Non"), this);
    No->setAttribute(Qt::WA_TranslucentBackground);
    No->move(386, 140);
    No->setObjectName("NoButton");
    No->setStyleSheet("QPushButton#NoButton{background-color: rgba(255, 255, 255, 0);color: rgb(144,191,79); background-image: url(none);}");

    disconnect(_okBouton, SIGNAL(clicked()), this, SLOT(close()));

    connect(_okBouton, SIGNAL(clicked()), this, SLOT(accept()));
    connect(No, SIGNAL(clicked()), this, SLOT(reject()));
}

void HorizontalTabWidget::setCurrentIndex(int index)
{
  int xPos = 0;

  for(unsigned i = 0; i < m_tabButtons.size(); i++)
  {  
    QPushButton * button = m_tabButtons[i];

    QString style;

    style.append("QPushButton { border: none; background-color: #808080; ");
    style.append("              border-right: 1px solid black;");
    style.append("              border-bottom: 1px solid black;");
    style.append("              padding-left: 10px;");
    style.append("              padding-right: 10px;");
    style.append("              padding-top: 5px;");
    style.append("              font: bold;");
    if( i == m_tabButtons.size() - 1 )
    {
      style.append("            border-right: none;");
    }
    style.append("}");

    button->setStyleSheet(style); 

    button->adjustSize();

    button->move(xPos,0);

    xPos = xPos + button->width();
  }

  m_tabBarLine->setFixedWidth(xPos);
  m_tabBarLine->raise();

  QPushButton * button = m_tabButtons[index];

  QString style;

  // NOTE: Yellow Orange Lighter #fdbc3b and the Darker Orange is #f47920
  style.append("QPushButton { border: none; background-color: #f47920; ");
  style.append("              border-right: 1px solid black;");
  style.append("              padding-left: 10px;");
  style.append("              padding-right: 10px;");
  style.append("              padding-top: 5px;");
  style.append("              font: bold;");
  if( index == int(m_tabButtons.size() - 1) )
  {
    style.append("            border-right: none;");
  }
  style.append("}");

  button->setStyleSheet(style); 
  button->raise();

  emit tabSelected(m_ids[index]);
}

void HorizontalTabWidget::setCurrentIndex(int index)
{
  int xPos = 0;

  for(unsigned i = 0; i < m_tabButtons.size(); i++)
  {  
    QPushButton * button = m_tabButtons[i];

    QString style;

    style.append("QPushButton { border: none; background-color: #808080; ");
    style.append("              border-right: 1px solid black;");
    style.append("              border-bottom: 1px solid black;");
    style.append("              padding-left: 10px;");
    style.append("              padding-right: 10px;");
    style.append("              padding-top: 5px;");
    style.append("              color: white;");
    if( i == m_tabButtons.size() - 1 )
    {
      style.append("            border-right: none;");
    }
    style.append("}");

    button->setStyleSheet(style); 

    button->adjustSize();

    button->move(xPos,0);

    xPos = xPos + button->width();
  }

  m_tabBarLine->setFixedWidth(xPos);
  m_tabBarLine->raise();

  QPushButton * button = m_tabButtons[index];

  QString style;

  style.append("QPushButton { border: none; background-color: #95B3DE; ");
  style.append("              border-right: 1px solid black;");
  style.append("              padding-left: 10px;");
  style.append("              padding-right: 10px;");
  style.append("              padding-top: 5px;");
  style.append("              color: white;");
  if( index == int(m_tabButtons.size() - 1) )
  {
    style.append("            border-right: none;");
  }
  style.append("}");

  button->setStyleSheet(style); 
  button->raise();

  m_pageStack->setCurrentIndex(index);
}

void CreateMsgButton(QMainWindow* window)
{
	QMessageBox* message = new QMessageBox(window);
	message->setText("Message text");
  
  	QPushButton* button = new QPushButton("Message", window);
	button->move(85, 40);
	button->resize(80, 25);
	button->show();
  	QObject::connect(button, SIGNAL(released()), message, SLOT(exec()));
}

void VerticalTabWidget::setCurrentIndex(int index)
{
  int yPos = 25;

  for(unsigned i = 0; i < m_tabButtons.size(); i++)
  {
    QPushButton * button = m_tabButtons[i];

    button->move(0,yPos);

    yPos = yPos + button->height();

    QString imagePath;

    QString style;

    if (i == static_cast<unsigned>(index))
    {
      imagePath = m_selectedPixmaps[i];

      // Ignore clicks to the already active tab
      if(currentIndex != index){
        currentIndex = index;

        style.append("QPushButton { background-color: blue; background-image: url(\"");
        style.append(imagePath);
        style.append("\"); border: none; background-repeat: 0; }");

        button->setStyleSheet(style);

        currentIndex = index;

        emit tabSelected(m_ids[index]);
      }
    }
    else
    {
      if (button->isEnabled()){
        imagePath = m_unSelectedPixmaps[i];
        style.append("QPushButton { background-image: url(\"");
        style.append(imagePath);
        style.append("\"); border: none; background-color: red; background-repeat: 0; }");
      }
      else {
        imagePath = m_disabledPixmaps[i];
        style.append("QPushButton { background-image: url(\"");
        style.append(imagePath);
        style.append("\"); border: none; background-color: red; background-repeat: 0; }");
      }

      button->setStyleSheet(style);
    }
  }
}