source: psi/trunk/libpsi/psiwidgets/psitextview.h

/*
 * psitextview.h - Icon-aware QTextView subclass widget
 * Copyright (C) 2003  Michail Pishchagin
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#ifndef PSITEXTVIEW
#define PSITEXTVIEW

#include <qtextedit.h>
#include <qlabel.h>

class QStyleSheet;

class URLLabel : public QLabel
{
        Q_OBJECT

        Q_PROPERTY( QString url READ url WRITE setUrl )
        Q_PROPERTY( QString title READ title WRITE setTitle )

        Q_OVERRIDE( QString text DESIGNABLE false SCRIPTABLE false )
        //Q_OVERRIDE( TextFormat DESIGNABLE false SCRIPTABLE false )

public:
        URLLabel(QWidget *parent = 0, const char *name = 0);
        ~URLLabel();

        const QString &url() const;
        void setUrl(const QString &);

        const QString &title() const;
        void setTitle(const QString &);

        static void connectOpenURL(QObject *receiver, const char *slot); // openURL(QString url);

protected:
        virtual void mouseReleaseEvent (QMouseEvent *);
        virtual void enterEvent (QEvent *);
        virtual void leaveEvent (QEvent *);

        void updateText();

public:
        class Private;
private:
        Private *d;
};

class PsiTextView : public QTextEdit
{
        Q_OBJECT

        Q_OVERRIDE( int undoDepth DESIGNABLE false SCRIPTABLE false )
        Q_OVERRIDE( bool overwriteMode DESIGNABLE false SCRIPTABLE false )
        Q_OVERRIDE( bool modified SCRIPTABLE false)
        Q_OVERRIDE( bool readOnly DESIGNABLE false SCRIPTABLE false )
        Q_OVERRIDE( bool undoRedoEnabled DESIGNABLE false SCRIPTABLE false )

public:
        PsiTextView(QWidget *parent = 0, const char *name = 0);

        static QStyleSheet *styleSheet();

        class Private;

protected:
        QPopupMenu *createPopupMenu(const QPoint &pos);
        QPopupMenu *createPopupMenu() { return 0; } // FIXME

private:
        bool linksEnabled() const { return TRUE; }
        void emitHighlighted(const QString &s);
        void emitLinkClicked(const QString &s);

        Private *d;
};

#endif