qt-creator/src/plugins/texteditor/snippets/snippeteditor.h

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#ifndef SNIPPETEDITOR_H
#define SNIPPETEDITOR_H

#include <texteditor/texteditor_global.h>
#include <texteditor/texteditor.h>

namespace TextEditor {

class TEXTEDITOR_EXPORT SnippetEditorWidget : public TextEditorWidget
{
    Q_OBJECT

public:
    SnippetEditorWidget(QWidget *parent = 0);

signals:
    void snippetContentChanged();

protected:
    virtual void focusOutEvent(QFocusEvent *event);

    virtual int extraAreaWidth(int * /* markWidthPtr */ = 0) const { return 0; }
};

} // namespace TextEditor

#endif // SNIPPETEDITOR_H