本文整理汇总了C++中QWebHitTestResult::isNull方法的典型用法代码示例。如果您正苦于以下问题：C++ QWebHitTestResult::isNull方法的具体用法？C++ QWebHitTestResult::isNull怎么用？C++ QWebHitTestResult::isNull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QWebHitTestResult的用法示例。
在下文中一共展示了QWebHitTestResult::isNull方法的4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: contextMenuEvent
void webview::contextMenuEvent(QContextMenuEvent * event)
{
QMenu * menu = new QMenu();
menu->setVisible(true);
QWebHitTestResult element = this->page()->mainFrame()->hitTestContent(event->pos());
if(!element.linkUrl().isEmpty())
{
QAction * newtab = this->pageAction(QWebPage::OpenLinkInNewWindow);
newtab->setText(tr("open link in new tab"));
menu->addAction(newtab);
menu->addAction(this->pageAction(QWebPage::DownloadLinkToDisk));
menu->addAction(this->pageAction(QWebPage::CopyLinkToClipboard));
}
if(!element.imageUrl().isEmpty())
{
menu->addAction(this->pageAction(QWebPage::DownloadImageToDisk));
menu->addAction(this->pageAction(QWebPage::CopyImageToClipboard));
menu->addAction(this->pageAction(QWebPage::CopyImageUrlToClipboard));
QAction * newimage = this->pageAction(QWebPage::OpenImageInNewWindow);
newimage->setText(tr("open image in new tab"));
menu->addAction(newimage);
}
if(!page()->selectedText().isEmpty())
{
menu->addAction(this->pageAction(QWebPage::Copy));
menu->addAction(this->pageAction(QWebPage::Cut));
menu->addAction(this->pageAction(QWebPage::Paste));
menu->addAction(this->pageAction(QWebPage::Undo));
menu->addAction(this->pageAction(QWebPage::Redo));
menu->addAction(this->pageAction(QWebPage::SelectAll));
}
if(element.element().tagName().toLower() == "input" && element.element().attribute(QLatin1String("type")).toLower() == "text")
{
menu->addAction(this->pageAction(QWebPage::SelectAll));
menu->addAction(this->pageAction(QWebPage::Paste));
menu->addAction(this->pageAction(QWebPage::SetTextDirectionLeftToRight));
menu->addAction(this->pageAction(QWebPage::SetTextDirectionRightToLeft));
menu->addAction(this->pageAction(QWebPage::SetTextDirectionDefault));
menu->addAction(this->pageAction(QWebPage::MoveToNextWord));
}
if(!element.isNull())
{
menu->addAction(this->pageAction(QWebPage::Back));
menu->addAction(this->pageAction(QWebPage::Forward));
menu->addAction(this->pageAction(QWebPage::Reload));
menu->addAction(this->pageAction(QWebPage::Stop));
menu->addAction(this->pageAction(QWebPage::InspectElement));
}
menu->exec(event->globalPos());
}示例2: SendToCGLX
void csWebView::SendToCGLX()
{
//printf("Hello at x: %d y: %d\n", hit_pos.x(), hit_pos.y());
QWebFrame *tframe=page()->currentFrame ();
QWebHitTestResult hitresult = tframe->hitTestContent ( hit_pos );
if(!hitresult.isNull())
{
QPixmap img = hitresult.pixmap();
if(!img.isNull())
{
//printf("Width: %d Height: %d Link: %s\n",img.width(), img.height(),hitresult.imageUrl().toString().toStdString().c_str());
emit send_image(img.width(), img.height() , hitresult.imageUrl());
}
}
}示例3: PyBool_FromLong
static PyObject *meth_QWebHitTestResult_isNull(PyObject *sipSelf, PyObject *sipArgs)
{
PyObject *sipParseErr = NULL;
{
QWebHitTestResult *sipCpp;
if (sipParseArgs(&sipParseErr, sipArgs, "B", &sipSelf, sipType_QWebHitTestResult, &sipCpp))
{
bool sipRes;
Py_BEGIN_ALLOW_THREADS
sipRes = sipCpp->isNull();
Py_END_ALLOW_THREADS
return PyBool_FromLong(sipRes);
}
}示例4: editorContextMenuRequested
void MainWindow::editorContextMenuRequested ( const QPoint & pos ) {
QString guid = getCurrentNoteGuid();
if (guid == "main")
return;
QWebHitTestResult element = ui->editor->page()->mainFrame()->hitTestContent(pos);
if (element.isNull())
return;
QStringList classes = allClasses(element.element());
if (classes.contains("pdfarea"))
return;
QMenu * menu = new QMenu(ui->editor);
menu->addAction(ui->editor->pageAction(QWebPage::SelectAll));
if (element.isContentSelected()) {
if (!menu->isEmpty())
menu->addSeparator();
menu->addAction(ui->editor->pageAction(QWebPage::Copy));
if (element.isContentEditable()) {
menu->addAction(ui->editor->pageAction(QWebPage::Cut));
menu->addAction(ui->editor->pageAction(QWebPage::Paste));
menu->addSeparator();
menu->addAction(ui->editor->pageAction(QWebPage::ToggleBold));
menu->addAction(ui->editor->pageAction(QWebPage::ToggleItalic));
menu->addAction(ui->editor->pageAction(QWebPage::ToggleUnderline));
}
}
if(!element.imageUrl().isEmpty() && (element.imageUrl().scheme() != "qrc")) {
if (!menu->isEmpty())
menu->addSeparator();
menu->addAction(ui->editor->pageAction(QWebPage::DownloadImageToDisk));
menu->addAction(ui->editor->pageAction(QWebPage::CopyImageToClipboard));
if (element.imageUrl().scheme() == "http" || element.imageUrl().scheme() == "https")
menu->addAction(ui->editor->pageAction(QWebPage::CopyImageUrlToClipboard));
QAction * openImage = new QAction(this);
openImage->setText("Open Image");
openImage->setObjectName("openImage");
menu->addAction(openImage);
if (JS("editMode").toBool()) {
menu->addSeparator();
QAction * deleteImage = new QAction(this);
deleteImage->setText("Delete Image");
deleteImage->setObjectName("deleteImage");
deleteImage->setIcon(QIcon::fromTheme("edit-delete"));
menu->addAction(deleteImage);
if (element.imageUrl().scheme() != "resource") {
QAction * saveLocally = new QAction(this);
saveLocally->setText("Save Locally");
saveLocally->setObjectName("saveLocally");
menu->addAction(saveLocally);
}
}
}
if (!element.linkUrl().isEmpty()) {
if (!menu->isEmpty())
menu->addSeparator();
menu->addAction(ui->editor->pageAction(QWebPage::CopyLinkToClipboard));
if (element.isContentEditable()) {
QAction * deleteURL = new QAction(this);
deleteURL->setText("Remove Link");
deleteURL->setObjectName("deleteURL");
menu->addAction(deleteURL);
}
}
if (element.isContentEditable() && !element.isContentSelected() && element.imageUrl().isEmpty()) {
Speller *speller = Speller::GetInstance();
if (speller->initialized()) {
QHash<QString, QString> languages = speller->availableLanguages();
if (!languages.isEmpty()) {
if (!menu->isEmpty())
menu->addSeparator();
QAction* act = menu->addAction(tr("Check &Spelling"));
act->setCheckable(true);
act->setChecked(speller->isEnabled());
connect(act, SIGNAL(triggered(bool)), speller, SLOT(setEnabled(bool)));
if (speller->isEnabled()) {
//.........这里部分代码省略.........