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//! [0]
cursor.clearSelection();
cursor.movePosition(QTextCursor::NextWord, QTextCursor::KeepAnchor);
cursor.insertText("Hello World");
//! [0]
//! [1]
QImage img = ...
textDocument->addResource(QTextDocument::ImageResource, QUrl("myimage"), img);
cursor.insertImage("myimage");
//! [1]
//! [2]
QTextCursor cursor(textDocument);
cursor.beginEditBlock();
cursor.insertText("Hello");
cursor.insertText("World");
cursor.endEditBlock();
textDocument->undo();
//! [2]
//! [3]
QTextCursor cursor(textDocument);
cursor.beginEditBlock();
cursor.insertText("Hello");
cursor.insertText("World");
cursor.endEditBlock();
...
cursor.joinPreviousEditBlock();
cursor.insertText("Hey");
cursor.endEditBlock();
textDocument->undo();
//! [3]
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