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C++ qt_mainwindow_layout函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中qt_mainwindow_layout函数的典型用法代码示例。如果您正苦于以下问题：C++ qt_mainwindow_layout函数的具体用法？C++ qt_mainwindow_layout怎么用？C++ qt_mainwindow_layout使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了qt_mainwindow_layout函数的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: Q_Q

void QDockWidgetPrivate::setWindowState(bool floating, bool unplug, const QRect &rect)
{
    Q_Q(QDockWidget);

    if (!floating && parent) {
        QMainWindowLayout *mwlayout = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q->parentWidget()));
        if (mwlayout && mwlayout->dockWidgetArea(q) == Qt::NoDockWidgetArea)
            return; // this dockwidget can't be redocked
    }

    bool wasFloating = q->isFloating();
    bool hidden = q->isHidden();

    if (q->isVisible())
        q->hide();

    Qt::WindowFlags flags = floating ? Qt::Tool : Qt::Widget;

    QDockWidgetLayout *dwLayout = qobject_cast<QDockWidgetLayout*>(layout);
    const bool nativeDeco = dwLayout->nativeWindowDeco(floating);

    if (nativeDeco) {
        flags |= Qt::CustomizeWindowHint | Qt::WindowTitleHint;
        if (hasFeature(this, QDockWidget::DockWidgetClosable))
            flags |= Qt::WindowCloseButtonHint;
    } else {
        flags |= Qt::FramelessWindowHint;
    }

    if (unplug)
        flags |= Qt::X11BypassWindowManagerHint;

    q->setWindowFlags(flags);

#if defined(Q_WS_MAC) && !defined(QT_MAC_USE_COCOA)
    if (floating && nativeDeco && (q->features() & QDockWidget::DockWidgetVerticalTitleBar)) {
        ChangeWindowAttributes(HIViewGetWindow(HIViewRef(q->winId())), kWindowSideTitlebarAttribute, 0);
    }
#endif

    if (!rect.isNull())
        q->setGeometry(rect);

    updateButtons();

    if (!hidden)
        q->show();

    if (floating != wasFloating) {
        emit q->topLevelChanged(floating);
        if (!floating && parent) {
            QMainWindowLayout *mwlayout = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q->parentWidget()));
            if (mwlayout)
                emit q->dockLocationChanged(mwlayout->dockWidgetArea(q));
        }
    }

    resizer->setActive(QWidgetResizeHandler::Resize, !unplug && floating && !nativeDeco);
}
开发者ID:phen89，项目名称:rtqt，代码行数:59，代码来源:qdockwidget.cpp


示例2: Q_D

/*! \reimp */
void QDockWidget::changeEvent(QEvent *event)
{
    Q_D(QDockWidget);
    QDockWidgetLayout *layout = qobject_cast<QDockWidgetLayout*>(this->layout());

    switch (event->type()) {
    case QEvent::ModifiedChange:
    case QEvent::WindowTitleChange:
        update(layout->titleArea());
#ifndef QT_NO_ACTION
        d->fixedWindowTitle = qt_setWindowTitle_helperHelper(windowTitle(), this);
        d->toggleViewAction->setText(d->fixedWindowTitle);
#endif
#ifndef QT_NO_TABBAR
        {
            QMainWindow *win = qobject_cast<QMainWindow*>(parentWidget());
            if (QMainWindowLayout *winLayout = qt_mainwindow_layout(win)) {
                if (QDockAreaLayoutInfo *info = winLayout->layoutState.dockAreaLayout.info(this))
                    info->updateTabBar();
            }
        }
#endif // QT_NO_TABBAR
        break;
    default:
        break;
    }
    QWidget::changeEvent(event);
}
开发者ID:phen89，项目名称:rtqt，代码行数:29，代码来源:qdockwidget.cpp


示例3: Q_Q

void QToolBarPrivate::endDrag()
{
    Q_Q(QToolBar);
    Q_ASSERT(state != 0);

    q->releaseMouse();

    if (state->dragging) {
        QMainWindowLayout *layout = qt_mainwindow_layout(qobject_cast<QMainWindow *>(q->parentWidget()));
        Q_ASSERT(layout != 0);

        if (!layout->plug(state->widgetItem)) {
            if (q->isFloatable()) {
                layout->restore();
#if defined(Q_WS_X11) || defined(Q_WS_MAC)
                setWindowState(true); // gets rid of the X11BypassWindowManager window flag
                                      // and activates the resizer
#endif
                q->activateWindow();
            } else {
                layout->revert(state->widgetItem);
            }
        }
    }

    delete state;
    state = 0;
}
开发者ID:BGmot，项目名称:Qt，代码行数:28，代码来源:qtoolbar.cpp


示例4: Q_D

/*!
    \internal
*/
void QToolBar::initStyleOption(QStyleOptionToolBar *option) const
{
    Q_D(const QToolBar);

    if (!option)
        return;

    option->initFrom(this);
    if (orientation() == Qt::Horizontal)
        option->state |= QStyle::State_Horizontal;
    option->lineWidth = style()->pixelMetric(QStyle::PM_ToolBarFrameWidth, 0, this);
    option->features = d->layout->movable()
                        ? QStyleOptionToolBar::Movable
                        : QStyleOptionToolBar::None;
    // if the tool bar is not in a QMainWindow, this will make the painting right
    option->toolBarArea = Qt::NoToolBarArea;

    // Add more styleoptions if the toolbar has been added to a mainwindow.
    QMainWindow *mainWindow = qobject_cast<QMainWindow *>(parentWidget());

    if (!mainWindow)
        return;

    QMainWindowLayout *layout = qt_mainwindow_layout(mainWindow);
    Q_ASSERT_X(layout != 0, "QToolBar::initStyleOption()",
               "QMainWindow->layout() != QMainWindowLayout");

    layout->getStyleOptionInfo(option, const_cast<QToolBar *>(this));
}
开发者ID:BGmot，项目名称:Qt，代码行数:32，代码来源:qtoolbar.cpp


示例5: Q_Q

void QDockWidgetPrivate::initDrag(const QPoint &pos, bool nca)
{
    if (state != 0)
        return;

    Q_Q(QDockWidget);
    QMainWindow *win = qobject_cast<QMainWindow*>(parent);
    Q_ASSERT(win != 0);
    QMainWindowLayout *layout = qt_mainwindow_layout(win);
    Q_ASSERT(layout != 0);
    if (layout->pluggingWidget != 0) // the main window is animating a docking operation
        return;

    state = new QDockWidgetPrivate::DragState;
    state->dragging = false;
    state->widgetItem = 0;
    state->ownWidgetItem = false;
    state->nca = nca;
    state->ctrlDrag = false;

    if (!q->isFloating()) {
        // When dragging the widget out of the docking area,
        // use the middle of title area as pressPos
        QDockWidgetLayout *dwlayout = qobject_cast<QDockWidgetLayout*>(q->layout());
        Q_ASSERT(dwlayout != 0);
        int width = undockedGeometry.isNull() ? q->width() : undockedGeometry.width();
        state->pressPos.setY(dwlayout->titleArea().height() / 2);
        state->pressPos.setX(width / 2);
    } else {
        state->pressPos = pos;
    }
}
开发者ID:fluxer，项目名称:katie，代码行数:32，代码来源:qdockwidget.cpp


示例6: qt_mainwindow_layout

/*!
    Destroys the toolbar.
*/
QToolBar::~QToolBar()
{
    // Remove the toolbar button if there is nothing left.
    QMainWindow *mainwindow = qobject_cast<QMainWindow *>(parentWidget());
    if (mainwindow) {
#ifdef Q_WS_MAC
        QMainWindowLayout *mainwin_layout = qt_mainwindow_layout(mainwindow);
        if (mainwin_layout && mainwin_layout->layoutState.toolBarAreaLayout.isEmpty()
                && mainwindow->testAttribute(Qt::WA_WState_Created))
            macWindowToolbarShow(mainwindow, false);
#endif
    }
}
开发者ID:BGmot，项目名称:Qt，代码行数:16，代码来源:qtoolbar.cpp


示例7: Q_ASSERT

void QDockWidgetPrivate::initDrag(const QPoint &pos, bool nca)
{
    if (state != 0)
        return;

    QMainWindow *win = qobject_cast<QMainWindow*>(parent);
    Q_ASSERT(win != 0);
    QMainWindowLayout *layout = qt_mainwindow_layout(win);
    Q_ASSERT(layout != 0);
    if (layout->pluggingWidget != 0) // the main window is animating a docking operation
        return;

    state = new QDockWidgetPrivate::DragState;
    state->pressPos = pos;
    state->dragging = false;
    state->widgetItem = 0;
    state->ownWidgetItem = false;
    state->nca = nca;
    state->ctrlDrag = false;
}
开发者ID:phen89，项目名称:rtqt，代码行数:20，代码来源:qdockwidget.cpp


示例8: Q_Q

void QToolBarPrivate::startDrag(bool moving)
{
    Q_Q(QToolBar);

    Q_ASSERT(state != 0);

    if ((moving && state->moving) || state->dragging)
        return;

    QMainWindow *win = qobject_cast<QMainWindow*>(parent);
    Q_ASSERT(win != 0);
    QMainWindowLayout *layout = qt_mainwindow_layout(win);
    Q_ASSERT(layout != 0);

    if (!moving) {
        state->widgetItem = layout->unplug(q);
        Q_ASSERT(state->widgetItem != 0);
    }
    state->dragging = !moving;
    state->moving = moving;
}
开发者ID:jhribal，项目名称:qtbase，代码行数:21，代码来源:qtoolbar.cpp


示例9: Q_D

/*! \reimp */
bool QDockWidget::event(QEvent *event)
{
    Q_D(QDockWidget);

    QMainWindow *win = qobject_cast<QMainWindow*>(parentWidget());
    QMainWindowLayout *layout = qt_mainwindow_layout(win);

    switch (event->type()) {
#ifndef QT_NO_ACTION
    case QEvent::Hide:
        if (layout != 0)
            layout->keepSize(this);
        d->toggleViewAction->setChecked(false);
        emit visibilityChanged(false);
        break;
    case QEvent::Show: {
        d->toggleViewAction->setChecked(true);
        const QPoint parentTopLeft = isWindow() ?
            QApplication::desktop()->availableGeometry(this).topLeft() : QPoint(0, 0);
        emit visibilityChanged(geometry().right() >= parentTopLeft.x() && geometry().bottom() >= parentTopLeft.y());
}
        break;
#endif
    case QEvent::ApplicationLayoutDirectionChange:
    case QEvent::LayoutDirectionChange:
    case QEvent::StyleChange:
    case QEvent::ParentChange:
        d->updateButtons();
        break;
    case QEvent::ZOrderChange: {
        bool onTop = false;
        if (win != 0) {
            const QObjectList &siblings = win->children();
            onTop = siblings.count() > 0 && siblings.last() == (QObject*)this;
        }
        if (!isFloating() && layout != 0 && onTop)
            layout->raise(this);
        break;
    }
    case QEvent::WindowActivate:
    case QEvent::WindowDeactivate:
        update(qobject_cast<QDockWidgetLayout *>(this->layout())->titleArea());
        break;
    case QEvent::ContextMenu:
        if (d->state) {
            event->accept();
            return true;
        }
        break;
        // return true after calling the handler since we don't want
        // them to be passed onto the default handlers
    case QEvent::MouseButtonPress:
        if (d->mousePressEvent(static_cast<QMouseEvent *>(event)))
            return true;
        break;
    case QEvent::MouseButtonDblClick:
        if (d->mouseDoubleClickEvent(static_cast<QMouseEvent *>(event)))
            return true;
        break;
    case QEvent::MouseMove:
        if (d->mouseMoveEvent(static_cast<QMouseEvent *>(event)))
            return true;
        break;
    case QEvent::MouseButtonRelease:
        if (d->mouseReleaseEvent(static_cast<QMouseEvent *>(event)))
            return true;
        break;
    case QEvent::NonClientAreaMouseMove:
    case QEvent::NonClientAreaMouseButtonPress:
    case QEvent::NonClientAreaMouseButtonRelease:
    case QEvent::NonClientAreaMouseButtonDblClick:
        d->nonClientAreaMouseEvent(static_cast<QMouseEvent*>(event));
        return true;
    case QEvent::Move:
        d->moveEvent(static_cast<QMoveEvent*>(event));
        break;
    case QEvent::Resize:
        // if the mainwindow is plugging us, we don't want to update undocked geometry
        if (isFloating() && layout != 0 && layout->pluggingWidget != this)
            d->undockedGeometry = geometry();
        break;
    default:
        break;
    }
    return QWidget::event(event);
}
开发者ID:fluxer，项目名称:katie，代码行数:87，代码来源:qdockwidget.cpp


示例10: qt_mainwindow_layout

void QToolBarAreaLayout::apply(bool animate)
{
    QMainWindowLayout *layout = qt_mainwindow_layout(mainWindow);
    Q_ASSERT(layout != 0);

    Qt::LayoutDirection dir = mainWindow->layoutDirection();

    for (int i = 0; i < QInternal::DockCount; ++i) {
        const QToolBarAreaLayoutInfo &dock = docks[i];

        for (int j = 0; j < dock.lines.count(); ++j) {
            const QToolBarAreaLayoutLine &line = dock.lines.at(j);
            if (line.skip())
                continue;

            for (int k = 0; k < line.toolBarItems.count(); ++k) {
                const QToolBarAreaLayoutItem &item = line.toolBarItems.at(k);
                if (item.skip() || item.gap)
                    continue;

                QRect geo;
                if (visible) {
                    if (line.o == Qt::Horizontal) {
                        geo.setTop(line.rect.top());
                        geo.setBottom(line.rect.bottom());
                        geo.setLeft(line.rect.left() + item.pos);
                        geo.setRight(line.rect.left() + item.pos + item.size - 1);
                    } else {
                        geo.setLeft(line.rect.left());
                        geo.setRight(line.rect.right());
                        geo.setTop(line.rect.top() + item.pos);
                        geo.setBottom(line.rect.top() + item.pos + item.size - 1);
                    }
                }

                QWidget *widget = item.widgetItem->widget();
                if (QToolBar *toolBar = qobject_cast<QToolBar*>(widget)) {
                    QToolBarLayout *tbl = qobject_cast<QToolBarLayout*>(toolBar->layout());
                    if (tbl->expanded) {
                        QPoint tr = geo.topRight();
                        QSize size = tbl->expandedSize(geo.size());
                        geo.setSize(size);
                        geo.moveTopRight(tr);
                        if (geo.bottom() > rect.bottom())
                            geo.moveBottom(rect.bottom());
                        if (geo.right() > rect.right())
                            geo.moveRight(rect.right());
                        if (geo.left() < 0)
                            geo.moveLeft(0);
                        if (geo.top() < 0)
                            geo.moveTop(0);
                    }
                }

                if (visible && dock.o == Qt::Horizontal)
                    geo = QStyle::visualRect(dir, line.rect, geo);

                layout->widgetAnimator.animate(widget, geo, animate);
            }
        }
    }
}
开发者ID:2011fuzhou，项目名称:vlc-2.1.0.subproject-2010，代码行数:62，代码来源:qtoolbararealayout.cpp



注：本文中的qt_mainwindow_layout函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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