C++ QTabBar::setVisible方法代码示例

// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
void Scheme::applyTabPosition(QTabWidget *tab) {
	QTabBar *tabBar = tab->findChild<QTabBar*>();

	if ( tabPosition > 0 ) {
		tab->setTabPosition(static_cast<QTabWidget::TabPosition>(tabPosition-1));
		if ( tabBar )
			tabBar->setVisible(true);
	}
	else if ( tabPosition == 0 ) {
		if ( tabBar )
			tabBar->setVisible(false);
	}
}

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    core(new QRCore()),
    ui(new Ui::MainWindow),
    webserverThread(core, this)
{
    ui->setupUi(this);

    doLock = false;

    // Add custom font
    QFontDatabase::addApplicationFont(":/new/prefix1/fonts/Anonymous Pro.ttf");

    /*
    * Toolbar
    */
    // Hide central tab widget tabs
    QTabBar *centralbar = ui->centralTabWidget->tabBar();
    centralbar->setVisible(false);
    // Adjust console lineedit
    ui->consoleInputLineEdit->setTextMargins(10, 0, 0, 0);
    /*
    ui->consoleOutputTextEdit->setFont(QFont("Monospace", 8));
    ui->consoleOutputTextEdit->setStyleSheet("background-color:black;color:gray;");
    ui->consoleInputLineEdit->setStyleSheet("background-color:black;color:gray;");
    */

    // Adjust text margins of consoleOutputTextEdit
    QTextDocument *console_docu = ui->consoleOutputTextEdit->document();
    console_docu->setDocumentMargin(10);

    // Sepparator between back/forward and undo/redo buttons
    QWidget* spacer4 = new QWidget();
    spacer4->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
    spacer4->setMinimumSize(10, 10);
    ui->mainToolBar->insertWidget(ui->actionForward, spacer4);

    // Popup menu on theme toolbar button
    QToolButton *backButton = new QToolButton(this);
    backButton->setIcon(QIcon(":/new/prefix1/img/icons/arrow_left.png"));
    //backButton->setPopupMode(QToolButton::DelayedPopup);
    ui->mainToolBar->insertWidget(ui->actionForward, backButton);
    connect(backButton, SIGNAL(clicked()), this, SLOT(on_backButton_clicked()));

    // Sepparator between undo/redo and goto lineEdit
    QWidget* spacer3 = new QWidget();
    spacer3->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    spacer3->setMinimumSize(20, 20);
    spacer3->setMaximumWidth(300);
    ui->mainToolBar->insertWidget(ui->actionShow_Hide_mainsidebar, spacer3);

    // Omnibar LineEdit
    this->omnibar = new Omnibar(this);
    ui->mainToolBar->insertWidget(ui->actionShow_Hide_mainsidebar, this->omnibar);

    // Add special sepparators to the toolbar that expand to separate groups of elements
    QWidget* spacer2 = new QWidget();
    spacer2->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
    spacer2->setMinimumSize(10, 10);
    spacer2->setMaximumWidth(300);
    ui->mainToolBar->insertWidget(ui->actionShow_Hide_mainsidebar, spacer2);

    // Sepparator between back/forward and undo/redo buttons
    QWidget* spacer = new QWidget();
    spacer->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
    spacer->setMinimumSize(20, 20);
    ui->mainToolBar->addWidget(spacer);

    // codeGraphics tool bar
    this->graphicsBar = new GraphicsBar(this);
    this->graphicsBar->setMovable(false);
    addToolBarBreak(Qt::TopToolBarArea);
    addToolBar(graphicsBar);

    // Fix output panel font
    QHelpers *help = new QHelpers();
    help->normalizeFont(ui->consoleOutputTextEdit);

    /*
     * Dock Widgets
     */

    // Add Memory DockWidget
    this->memoryDock = new MemoryWidget(this);
    this->dockList << this->memoryDock;
    // To use in the future when we handle more than one memory views
    // this->memoryDock->setAttribute(Qt::WA_DeleteOnClose);
    // this->add_debug_output( QString::number(this->dockList.length()) );

    // Add Sections dock panel
    this->sectionsWidget = new SectionsWidget(this);
    this->sectionsDock = new QDockWidget("Sections");
    this->sectionsDock->setObjectName("sectionsDock");
    this->sectionsDock->setAllowedAreas(Qt::AllDockWidgetAreas);
    this->sectionsDock->setWidget(this->sectionsWidget);
    this->sectionsWidget->setContentsMargins(0,0,0,5);
    this->sectionsDock->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
    this->sectionsDock->setContextMenuPolicy(Qt::CustomContextMenu);
    connect(this->sectionsDock, SIGNAL(customContextMenuRequested(const QPoint &)),
            this, SLOT(showSectionsContextMenu(const QPoint &)));
//.........这里部分代码省略.........