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134 lines
3.6 KiB
134 lines
3.6 KiB
/* This file is part of the KDE Libraries
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* Copyright (C) 1999 Espen Sand (espensa@online.no)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _KTEXT_BROWSER_H_
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#define _KTEXT_BROWSER_H_
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#include <tqtextbrowser.h>
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#include <kdelibs_export.h>
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/**
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* @short Extended TQTextBrowser.
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*
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* An extended TQTextBrowser.
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*
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* By default it will
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* invoke the system mailer or the system browser when a link is
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* activated, or it can emit the signal urlClick() or mailClick()
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* when a link is activated.
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*
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* \image html ktextbrowser.png "KDE Text Browser"
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*
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* @author Espen Sand (espensa@online.no)
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*/
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class KDEUI_EXPORT KTextBrowser : public QTextBrowser
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{
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Q_OBJECT
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Q_PROPERTY( bool notifyClick READ isNotifyClick WRITE setNotifyClick )
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public:
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/**
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* Constructor.
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*
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* @param parent Parent of the widget.
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* @param name Widget name.
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* @param notifyClick @p true causes signals to be emitted.
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*/
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KTextBrowser( TQWidget *parent=0, const char *name=0,
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bool notifyClick=false );
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/**
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* Destructor.
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*/
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~KTextBrowser( void );
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/**
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* Decide whether a click on a link should be handled internally
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* or if a signal should be emitted.
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*
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* @param notifyClick @p true causes signals to be emitted.
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*/
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void setNotifyClick( bool notifyClick );
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/**
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* Returns whether a click on a link should be handled internally
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* or if a signal should be emitted.
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*/
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bool isNotifyClick() const;
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protected:
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/**
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Reimplemented to NOT set the source but to do the special handling.
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Do not call.
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*/
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void setSource(const TQString& name);
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/**
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* Makes sure Key_Escape is ignored
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*/
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virtual void keyPressEvent(TQKeyEvent *e);
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/**
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* Make sure we use our own hand cursor
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*/
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virtual void viewportMouseMoveEvent( TQMouseEvent* e);
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/**
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* Reimplemented to support Qt2 behavior (Ctrl-Wheel = fast scroll)
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*/
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virtual void contentsWheelEvent( TQWheelEvent *e );
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/**
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* Re-implemented for internal reasons. API not affected.
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*
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* See TQLineEdit::createPopupMenu().
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*/
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virtual TQPopupMenu *createPopupMenu( const TQPoint &pos );
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signals:
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/**
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* Emitted when a mail link has been activated and the widget has
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* been configured to emit the signal.
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*
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* @param name The destination name. It is TQString::null at the moment.
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* @param address The destination address.
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*/
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void mailClick( const TQString &name, const TQString &address );
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/**
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* Emitted if mailClick() is not emitted and the widget has been
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* configured to emit the signal.
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*
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* @param url The destination address.
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*/
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void urlClick( const TQString &url );
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private:
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bool mNotifyClick;
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protected:
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virtual void virtual_hook( int id, void* data );
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private:
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class KTextBrowserPrivate;
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KTextBrowserPrivate *d;
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};
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#endif
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