本文整理汇总了C++中QScrollBar::isSliderDown方法的典型用法代码示例。如果您正苦于以下问题：C++ QScrollBar::isSliderDown方法的具体用法？C++ QScrollBar::isSliderDown怎么用？C++ QScrollBar::isSliderDown使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QScrollBar的用法示例。
在下文中一共展示了QScrollBar::isSliderDown方法的1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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: replaceScrollBar
/*! \internal
*/
void QAbstractScrollAreaPrivate::replaceScrollBar(QScrollBar *scrollBar,
Qt::Orientation orientation)
{
Q_Q(QAbstractScrollArea);
QAbstractScrollAreaScrollBarContainer *container = scrollBarContainers[orientation];
bool horizontal = (orientation == Qt::Horizontal);
QScrollBar *oldBar = horizontal ? hbar : vbar;
if (horizontal)
hbar = scrollBar;
else
vbar = scrollBar;
scrollBar->setParent(container);
container->scrollBar = scrollBar;
container->layout->removeWidget(oldBar);
container->layout->insertWidget(0, scrollBar);
scrollBar->setVisible(oldBar->isVisibleTo(container));
scrollBar->setInvertedAppearance(oldBar->invertedAppearance());
scrollBar->setInvertedControls(oldBar->invertedControls());
scrollBar->setRange(oldBar->minimum(), oldBar->maximum());
scrollBar->setOrientation(oldBar->orientation());
scrollBar->setPageStep(oldBar->pageStep());
scrollBar->setSingleStep(oldBar->singleStep());
scrollBar->setSliderDown(oldBar->isSliderDown());
scrollBar->setSliderPosition(oldBar->sliderPosition());
scrollBar->setTracking(oldBar->hasTracking());
scrollBar->setValue(oldBar->value());
delete oldBar;
QObject::connect(scrollBar, SIGNAL(valueChanged(int)),
q, horizontal ? SLOT(_q_hslide(int)) : SLOT(_q_vslide(int)));
QObject::connect(scrollBar, SIGNAL(rangeChanged(int,int)),
q, SLOT(_q_showOrHideScrollBars()), Qt::QueuedConnection);
}