bool RenderWidget::eventFilter(QObject* /*o*/, QEvent* e) { if ( !element() ) return true; RenderArena *arena = ref(); DOM::NodeImpl *elem = element(); elem->ref(); bool filtered = false; //kdDebug() << "RenderWidget::eventFilter type=" << e->type() << endl; switch(e->type()) { case QEvent::FocusOut: //static const char* const r[] = {"Mouse", "Tab", "Backtab", "ActiveWindow", "Popup", "Shortcut", "Other" }; //kdDebug() << "RenderFormElement::eventFilter FocusOut widget=" << m_widget << " reason:" << r[QFocusEvent::reason()] << endl; // Don't count popup as a valid reason for losing the focus // (example: opening the options of a select combobox shouldn't emit onblur) if ( QFocusEvent::reason() != QFocusEvent::Popup ) { //kdDebug(6000) << "RenderWidget::eventFilter captures FocusOut" << endl; if (elem->getDocument()->focusNode() == elem) elem->getDocument()->setFocusNode(0); // if ( elem->isEditable() ) { // KHTMLPartBrowserExtension *ext = static_cast<KHTMLPartBrowserExtension *>( elem->view->part()->browserExtension() ); // if ( ext ) ext->editableWidgetBlurred( m_widget ); // } handleFocusOut(); } break; case QEvent::FocusIn: //kdDebug(6000) << "RenderWidget::eventFilter captures FocusIn" << endl; elem->getDocument()->setFocusNode(elem); // if ( isEditable() ) { // KHTMLPartBrowserExtension *ext = static_cast<KHTMLPartBrowserExtension *>( elem->view->part()->browserExtension() ); // if ( ext ) ext->editableWidgetFocused( m_widget ); // } break; case QEvent::MouseButtonPress: // handleMousePressed(static_cast<QMouseEvent*>(e)); break; case QEvent::MouseButtonRelease: // { // int absX, absY; // absolutePosition(absX,absY); // QMouseEvent* _e = static_cast<QMouseEvent*>(e); // m_button = _e->button(); // m_state = _e->state(); // QMouseEvent e2(e->type(),QPoint(absX,absY)+_e->pos(),_e->button(),_e->state()); // elem->dispatchMouseEvent(&e2,EventImpl::MOUSEUP_EVENT,m_clickCount); // if((m_mousePos - e2.pos()).manhattanLength() <= QApplication::startDragDistance()) { // // DOM2 Events section 1.6.2 says that a click is if the mouse was pressed // // and released in the "same screen location" // // As people usually can't click on the same pixel, we're a bit tolerant here // elem->dispatchMouseEvent(&e2,EventImpl::CLICK_EVENT,m_clickCount); // } // if(!isRenderButton()) { // // ### DOMActivate is also dispatched for thigs like selects & textareas - // // not sure if this is correct // elem->dispatchUIEvent(EventImpl::DOMACTIVATE_EVENT,m_isDoubleClick ? 2 : 1); // elem->dispatchMouseEvent(&e2, m_isDoubleClick ? EventImpl::KHTML_DBLCLICK_EVENT : EventImpl::KHTML_CLICK_EVENT, m_clickCount); // m_isDoubleClick = false; // } // else // // save position for slotClicked - see below - // m_mousePos = e2.pos(); // } break; case QEvent::MouseButtonDblClick: // { // m_isDoubleClick = true; // handleMousePressed(static_cast<QMouseEvent*>(e)); // } break; case QEvent::MouseMove: // { // int absX, absY; // absolutePosition(absX,absY); // QMouseEvent* _e = static_cast<QMouseEvent*>(e); // QMouseEvent e2(e->type(),QPoint(absX,absY)+_e->pos(),_e->button(),_e->state()); // elem->dispatchMouseEvent(&e2); // // ### change cursor like in KHTMLView? // } break; case QEvent::KeyPress: case QEvent::KeyRelease: { if (!elem->dispatchKeyEvent(static_cast<QKeyEvent*>(e))) filtered = true; break; } default: break; }; elem->deref(); // stop processing if the widget gets deleted, but continue in all other cases if (hasOneRef()) filtered = true; deref(arena); return filtered; }