C++ QLabel::setLayout方法代码示例

void MorePage::initializeWidget()
{
    //导航栏
    QString strTitle = tr("更多...");
    navigationBar = new NavigationBar(this);
    navigationBar->setTitleText(strTitle);

    QHBoxLayout* pHLTop = new QHBoxLayout();
    pHLTop->addWidget(navigationBar);
    pHLTop->setSpacing(0);
    pHLTop->setMargin(0);
    this->setTopbarLayout(pHLTop);


    //个人信息
    QLabel* themeWidget = new QLabel;
    QPixmap pixmap = QPixmap(ImagePath::MOREPAGE_THEME);
    pixmap.setDevicePixelRatio(2);
    themeWidget->setAutoFillBackground(true);
    themeWidget->setFixedHeight(this->screenHeight()*0.25);
    themeWidget->setFixedWidth(this->screenWidth());
    themeWidget->setPixmap(pixmap);
    themeWidget->setScaledContents(true);

    btnPersonalInfo = new QToolButton;
    btnPersonalInfo->setFixedWidth(this->screenWidth());
    btnPersonalInfo->setFixedHeight(this->screenHeight()*0.15);
    btnPersonalInfo->setIconSize(QSize(btnPersonalInfo->height()*0.7, btnPersonalInfo->height()*0.7));
    btnPersonalInfo->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
    btnPersonalInfo->setStyleSheet("font:16px; color:white;background-color:rgba(0,0,0,0)");
    connect(btnPersonalInfo, SIGNAL(clicked()), SLOT(on_btnPersonal_clicked()));

    QVBoxLayout* themeLayout = new QVBoxLayout;
    themeLayout->addWidget(btnPersonalInfo);
    themeLayout->setMargin(0);
    themeWidget->setLayout(themeLayout);

    //设置
    btnSetting = new GroupButton;
    btnSetting->setStyleSheet(SheetStyle::GROUPBUTTON_BOTTOMBORDER);
    QPixmap settingPixmap(ImagePath::SETTING);
    this->setGroupButton(btnSetting, settingPixmap, tr("设置"));
    connect(btnSetting, SIGNAL(clicked()), SLOT(on_btnSetting_clicked()));

    QVBoxLayout* vblTotalLayout = new QVBoxLayout;
    vblTotalLayout->addWidget(themeWidget);
    vblTotalLayout->addSpacing(this->screenHeight()*0.026);
    vblTotalLayout->addWidget(btnSetting);
    vblTotalLayout->setAlignment(Qt::AlignTop);
    vblTotalLayout->setMargin(0);
    vblTotalLayout->setSpacing(0);
    this->setBodyPartLayout(vblTotalLayout);

    //屏幕触摸滚动设置
    this->setBodyScreenHeight(this->scrollAreaHasBottomBarHeight());
    this->installScrollViewportArea();
    this->loadLocalData(curAccountID);
}

Change::Change(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Change)
{
    pathToRes = new QString("/home/midv/Projects/TrajectoryBuilder/Trajectory/resourses/");
    ui->setupUi(this);
    QHBoxLayout *generalLay = new QHBoxLayout(this);
    generalLay->setContentsMargins(0,0,0,0);
    QLabel *label = new QLabel();
    label->setFixedSize(this->size());
    label->setContentsMargins(0,0,0,0);
    label->setStyleSheet("QLabel{border:4px solid #00aa00; border-radius:10px}");
    generalLay->addWidget(label);
    QHBoxLayout *lay = new QHBoxLayout();
    label->setLayout(lay);
    lay->setAlignment(Qt::AlignCenter);
    lay->setSpacing(0);
    lay->setContentsMargins(5,0,0,0);
    QtSvgButton *button1 = new QtSvgButton();
    button1->setLockalSkin(*pathToRes,"Line");
    connect(button1,SIGNAL(clicked()),SLOT(pressButton1()));
    button1->setFixedSize(110,110);
    lay->addWidget(button1);
    QtSvgButton *button2 = new QtSvgButton();
    button2->setLockalSkin(*pathToRes,"Aссel");
    connect(button2,SIGNAL(clicked()),SLOT(pressButton2()));
    button2->setFixedSize(110,110);
    lay->addWidget(button2);
    QtSvgButton *button3 = new QtSvgButton();
    button3->setLockalSkin(*pathToRes,"ArcV");
    connect(button3,SIGNAL(clicked()),SLOT(pressButton3()));
    button3->setFixedSize(110,110);
    lay->addWidget(button3);
    QtSvgButton *button4 = new QtSvgButton();
    button4->setLockalSkin(*pathToRes,"ArcH");
    connect(button4,SIGNAL(clicked()),SLOT(pressButton4()));
    button4->setFixedSize(110,110);
    lay->addWidget(button4);
    QtSvgButton *button5 = new QtSvgButton();
    button5->setLockalSkin(*pathToRes,"ZmeyV");
    connect(button5,SIGNAL(clicked()),SLOT(pressButton5()));
    button5->setFixedSize(110,110);
    lay->addWidget(button5);
    QtSvgButton *button6 = new QtSvgButton();
    button6->setLockalSkin(*pathToRes,"ZmeyH");
    connect(button6,SIGNAL(clicked()),SLOT(pressButton6()));
    button6->setFixedSize(110,110);
    lay->addWidget(button6);
    QtSvgButton *button7 = new QtSvgButton();
    button7->setLockalSkin(*pathToRes,"Remove");
    connect(button7,SIGNAL(clicked()),SLOT(pressButton7()));
    button7->setFixedSize(110,110);
    lay->addWidget(button7);
}

    void CChatWidget::addMsg(const QString& vMsg, const QString& vSenderName, EMsgSendRecv vSendRecv)
    {
        QLabel* pMsgItem = new QLabel(m_pRecordWidget);
        QGridLayout* pMsgLayout = new QGridLayout(pMsgItem);
        pMsgItem->setLayout(pMsgLayout);
        QString strTime = QTime::currentTime().toString("HH:mm:ss");

        Qt::Alignment align = (vSendRecv == eSend) ? Qt::AlignRight : Qt::AlignLeft;
        pMsgLayout->addWidget(new QLabel(strTime, pMsgItem), 0, 0, 1, 10, align);
        pMsgLayout->addWidget(new QLabel(vMsg, pMsgItem), 1, 0, 1, 8, align);
        pMsgLayout->addWidget(new QLabel(vSenderName, pMsgItem), 1, 9, 1, 1, align);
        pMsgItem->setFixedHeight(60);

        m_pRecordWidget->setFixedHeight(m_pRecordWidget->height() + pMsgItem->height());
        m_pRecordWidget->layout()->addWidget(pMsgItem);

        m_psbRecord->setMaximumHeight(this->height());
        m_psbRecord->setSliderPosition(m_psbRecord->maximum());
    }

int main(int argc, char *argv[])
{
	QApplication a(argc, argv);

	QLabel ww;
	ww.setPixmap(QPixmap("qt-logo.png"));
	//qDebug("wid=%d", (int)ww.winId());
	QVBoxLayout vl;
	ww.setLayout(&vl);

	QAeroWidget aero_widget;
	//w.setWindowFlags(Qt::Window | Qt::WindowStaysOnTopHint);
	aero_widget.setEffect(QAeroWidget::Aero);
	aero_widget.setEffectOpacity(0.1);
	QLabel text(&aero_widget);
	text.setText("<font color=#ff0000 size=22>Aero Widget</font>");

	QAeroWidget blur_widget;
	blur_widget.setEffect(QAeroWidget::Blur);
	blur_widget.setEffectOpacity(0.1);
	QLabel bl(&blur_widget);
	bl.setText("<font color=#ff00ff size=22>Blur Widget</font>");

	QAeroWidget st_widget;
	st_widget.setEffect(QAeroWidget::SemiTransparent);
	st_widget.setEffectOpacity(0.1);
	QLabel stl(&st_widget);
	stl.setText("<font color=#ffff00 size=22>SemiTransparent Widget</font>");

	QLabel normal_text;
	normal_text.setText("<font color=#0000ff size=22>Normal Widget</font>");

	vl.addWidget(&aero_widget);
	vl.addWidget(&blur_widget);
	vl.addWidget(&st_widget);
	vl.addWidget(&normal_text);
	ww.show();

	QAeroWidget aero_window;
	aero_window.setEffect(QAeroWidget::Aero);
	//aero_window.setEffectOpacity(0.618);
	//aero_window.setWindowFlags(Qt::FramelessWindowHint);
	QLabel text_aw(&aero_window);
	text_aw.setText("<font color=#ff0000 size=22>Aero Window</font>");
	aero_window.show();
	aero_window.resize(text_aw.size());

	QAeroWidget blur_window;
	blur_window.setEffect(QAeroWidget::Blur);
	QLabel text_awbb(&blur_window);
	text_awbb.setText("<font color=#ff0000 size=22>Blur Window</font>");
	blur_window.show();
	blur_window.resize(text_awbb.size());

	QAeroWidget semitransparent_window;
	semitransparent_window.setEffect(QAeroWidget::SemiTransparent);
	semitransparent_window.setEffectOpacity(0.618);
	QLabel text_semitransparent_window(&semitransparent_window);
	text_semitransparent_window.setText("<font color=#ff0000 size=22>SemiTransparent Window</font>");
	semitransparent_window.show();
	semitransparent_window.resize(text_semitransparent_window.size());


	return a.exec();
}

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QPalette p;
    p.setColor(QPalette::Background, QColor("#97CBFF"));
    a.setPalette(p);
    //a.setAutoFillBackground(true);

    QLabel *window = new QLabel();
    window->setWindowTitle(TEXT_WINDOW_TITLE);

    QLabel *horCoordinate = new QLabel();
    QPixmap hCoord(PATH_HCOORD_IMG);
    horCoordinate->setPixmap(hCoord);
    horCoordinate->setMinimumSize(SIZE_COORDINATE_L, SIZE_COORDINATE_W);

    QLabel *verCoordinate = new QLabel();
    QPixmap vCoord(PATH_VCOORD_IMG);
    verCoordinate->setPixmap(vCoord);
    verCoordinate->setMinimumSize(SIZE_COORDINATE_W, SIZE_COORDINATE_L);

    Chessboard *chessboard = new Chessboard();
    QPixmap img(PATH_CHESSBORAD_IMG);
    chessboard->setPixmap(img.scaled(SIZE_CHESSBOARD, SIZE_CHESSBOARD));
    chessboard->setMinimumSize(SIZE_CHESSBOARD, SIZE_CHESSBOARD);

    QTextCodec *TradChineseCodec = QTextCodec::codecForName("Big5-ETen");
    QLabel *chessboardReadme = new QLabel(TradChineseCodec->toUnicode(
                                              "<center> <b>黑方</b> 滑鼠左鍵 |<b>  白方</b> 滑鼠右鍵 |<b>  清空</b> 滑鼠中鍵 </center>"));
    chessboardReadme->setAlignment(Qt::AlignHCenter);
    QLabel *funcReadme = new QLabel(TradChineseCodec->toUnicode(" <br> <br> <br> <br> <br><br> <br> <br> <br>"));

    QPushButton *clearBoard = new QPushButton(TradChineseCodec->toUnicode("清空棋盤"));
    QObject::connect(clearBoard, SIGNAL(clicked()), chessboard, SLOT(cleanChessboard()));
    QPushButton *readBoardData = new QPushButton(TradChineseCodec->toUnicode("讀取已存棋盤"));
    QObject::connect(readBoardData, SIGNAL(clicked()), chessboard, SLOT(readFromTxt()));
    QGridLayout *buttonLayout = new QGridLayout();
    buttonLayout->addWidget(readBoardData, 0, 0);
    buttonLayout->addWidget(clearBoard, 0, 1);

    QGridLayout *wholeChessboard = new QGridLayout;
    wholeChessboard->addWidget(horCoordinate, 0, 1);
    wholeChessboard->addWidget(verCoordinate, 1, 0);
    wholeChessboard->addWidget(chessboard, 1, 1);
    wholeChessboard->addWidget(chessboardReadme, 2, 0, 1, 2);
    wholeChessboard->addLayout(buttonLayout, 3, 0, 1, 2);
    wholeChessboard->addWidget(funcReadme, 4, 0, 1, 2);
    wholeChessboard->setMargin(20);


    FuncSet1 *findThreat = new FuncSet1();
    findThreat->setMinimumSize(SIZE_FUNC_W, SIZE_FUNC_H2);
    findThreat->setBrd(&(chessboard->boardData));

    FuncSet2 *threatSpaceSearch = new FuncSet2();
    threatSpaceSearch->setMinimumSize(SIZE_FUNC_W, SIZE_FUNC_H1);
    threatSpaceSearch->setBrd(&(chessboard->boardData));

    FuncSet3 *availableMove = new FuncSet3();
    availableMove->setMinimumSize(SIZE_FUNC_W, SIZE_FUNC_H2);
    availableMove->setBrd(&(chessboard->boardData));

    FuncSet4 *proofNumberSearch = new FuncSet4();
    proofNumberSearch->setMinimumSize(SIZE_FUNC_W, SIZE_FUNC_H1);
    proofNumberSearch->setBrd(&(chessboard->boardData));


    QGridLayout *wholeApp = new QGridLayout();
    wholeApp->addLayout(wholeChessboard,   0, 0, 3, 1);
    wholeApp->addWidget(availableMove,     0, 1);
    wholeApp->addWidget(findThreat,        1, 1);
    wholeApp->addWidget(threatSpaceSearch, 2, 1);
    wholeApp->addWidget(proofNumberSearch, 0, 2, 3, 1);
    wholeApp->setSpacing(15);


    QObject::connect(chessboard, SIGNAL(changeFuncsTurn(int)), availableMove,     SLOT(changeTurn(int)));
    QObject::connect(chessboard, SIGNAL(changeFuncsTurn(int)), findThreat,        SLOT(changeTurn(int)));
    QObject::connect(chessboard, SIGNAL(changeFuncsTurn(int)), threatSpaceSearch, SLOT(changeTurn(int)));
    QObject::connect(chessboard, SIGNAL(changeFuncsTurn(int)), proofNumberSearch, SLOT(changeTurn(int)));

    //wholeChessboard->addWidget(test, 4, 0, 1, 2);
    /*Paper *ya = new Paper();
    wholeApp->addWidget(ya, 2,2);

    BoardData orig;
    orig.printBoard(ya);
    orig.set(0,0,BLACK);
    orig.set(0,1,WHITE);
    orig.printBoard(ya);
    BoardData *tmp = new BoardData(&orig);
    tmp->set(1,1,BLACK);
    tmp->printBoard(ya);
    orig.printBoard(ya);*/

    window->setLayout(wholeApp);


    // 把其他method也寫進去

//.........这里部分代码省略.........