本文整理汇总了C++中QWidget::icon方法的典型用法代码示例。如果您正苦于以下问题：C++ QWidget::icon方法的具体用法？C++ QWidget::icon怎么用？C++ QWidget::icon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QWidget的用法示例。
在下文中一共展示了QWidget::icon方法的2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: eventFilter
bool DMainWindow::eventFilter(QObject *obj, QEvent *ev)
{
QWidget *w = (QWidget*)obj;
if (!m_widgets.contains(w))
return KParts::MainWindow::eventFilter(obj, ev);
if ((m_currentWidget != w) && (ev->type() == QEvent::FocusIn))
{
m_currentWidget = w;
emit widgetChanged(w);
}
else if (ev->type() == QEvent::IconChange)
{
if (m_widgetTabs.contains(w))
{
DTabWidget *tab = m_widgetTabs[w];
tab->setTabIconSet(w, w->icon() ? (*(w->icon())) : QPixmap());
}
}
else if (ev->type() == QEvent::CaptionChange)
{
kdDebug() << "caption change" << endl;
}
return KParts::MainWindow::eventFilter(obj, ev);
}示例2: eventFilter
//.........这里部分代码省略.........
QApplication::sendEvent(obj, ev);
ev->aq_ignore = false;
AQWEBAPP->postAQEvent(new AQEvent(obj, new QEvent(QEvent::Show)));
return true;
}
case QEvent::Hide: {
ev->aq_ignore = true;
QApplication::sendEvent(obj, ev);
ev->aq_ignore = false;
QWidget *w = AQ_WIDGET(obj);
if (w->isTopLevel()) {
//printf("hide %p %s\n", w, w->QObject::name());
//if (AQWEBAPP->lastDeactivate_)
// printf("hide lastDeactivate_ %p %s\n", AQWEBAPP->lastDeactivate_, AQWEBAPP->lastDeactivate_->QObject::name());
if (AQWEBAPP->lastDeactivate_ == w)
AQWEBAPP->lastDeactivate_ = 0;
AQWidgetInfo *wInfo = AQWEBAPP->createdWidgets_.find(w);
if (wInfo && wInfo->backActive_) {
//printf("hide backActive_ %p %s\n", wInfo->backActive_, wInfo->backActive_->QObject::name());
if (AQWEBAPP->createdWidgets_.find(wInfo->backActive_))
wInfo->backActive_->setActiveWindow();
wInfo->backActive_ = 0;
}
}
AQWEBAPP->postAQEvent(new AQEvent(obj, new QEvent(QEvent::Hide)));
//break;
return true;
}
case QEvent::Move: {
QMoveEvent *mv = static_cast<QMoveEvent *>(ev);
if (mv->pos() != mv->oldPos())
AQWEBAPP->postAQEvent(new AQEvent(obj, new QMoveEvent(mv->pos(), mv->oldPos())));
break;
}
case QEvent::Resize: {
QResizeEvent *rs = static_cast<QResizeEvent *>(ev);
if (rs->size() != rs->oldSize())
AQWEBAPP->postAQEvent(new AQEvent(obj, new QResizeEvent(rs->size(), rs->oldSize())));
break;
}
case QEvent::Reparent: {
AQWEBAPP->postAQEvent(new AQEvent(obj, new QEvent(QEvent::Reparent)));
break;
}
case QEvent::WindowActivate: {
QWidget *w = AQ_WIDGET(obj);
if (w->isTopLevel()) {
//printf("activate %p %s\n", w, w->QObject::name());
if (AQWEBAPP->lastDeactivate_ && AQWEBAPP->lastDeactivate_ != w) {
AQWidgetInfo *wInfo = AQWEBAPP->createdWidgets_.find(w);
if (wInfo) {
wInfo->backActive_ = AQWEBAPP->lastDeactivate_;
//printf("activate backActive_ %p %s\n", wInfo->backActive_, wInfo->backActive_->QObject::name());
}
}
AQWEBAPP->postAQEvent(new AQEvent(obj, new QEvent(QEvent::WindowActivate)));
}
break;
}
case QEvent::WindowDeactivate: {
QWidget *w = AQ_WIDGET(obj);
if (w->isTopLevel()) {
//printf("deactivate %p %s\n", w, w->QObject::name());
AQWEBAPP->lastDeactivate_ = w;
AQWEBAPP->postAQEvent(new AQEvent(obj, new QEvent(QEvent::WindowDeactivate)));
}
break;
}
case QEvent::CaptionChange: {
QWidget *w = AQ_WIDGET(obj);
if (w->isTopLevel() && !w->isPopup())
aq_notify_gui_args_event(w, "xgen",
QString::fromLatin1("caption:") +
w->caption());
break;
}
case QEvent::IconChange: {
QWidget *w = AQ_WIDGET(obj);
if (w->isTopLevel() && !w->isPopup())
aq_notify_gui_args_event(w, "xgen",
QString::fromLatin1("icon:") +
QString::number(aq_store_pixmap(w, w->icon()), 36));
break;
}
}
#ifdef AQ_USE_NOTIFY
return QApplication::notify(obj, ev);
#else
return false;
#endif
}