opopupmenu.h

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//FIXME what is ODE? ODE Desktop Environemt? -zecke
//FIXME do we need titles? space is limited that is only eyecandy? -zecke
//FIXME keyboard navigation is also not that popular on a PDA might be with a keyboard (tuxphone) -zecke
/* This file is part of the ODE libraries
   Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/
#ifndef _OPOPUP_H
#define _OPOPUP_H

#define INCLUDE_MENUITEM_DEF

/* QT */

#include <qpopupmenu.h>

/* OPIE */

#include <opie2/opixmapeffect.h>

namespace Opie {
namespace Ui   {
class OPopupTitle : public QWidget
{
    Q_OBJECT

public:
    OPopupTitle(QWidget *parent=0, const char *name=0);
    OPopupTitle(OPixmapEffect::GradientType gradient, const QColor &color,
                const QColor &textColor, QWidget *parent=0,
                const char *name=0);
    OPopupTitle(const OPixmap &background, const QColor &color,
                const QColor &textColor, QWidget *parent=0,
                const char *name=0);
    void setTitle(const QString &text, const QPixmap *icon=NULL);
    QString title() const { return(titleStr); }
    QPixmap icon() const { return(miniicon); }

    QSize sizeHint() const;

public slots:
    void setText( const QString &text );
    void setIcon( const QPixmap &pix );

protected:
    void paintEvent(QPaintEvent *ev);

    QString titleStr;
    QPixmap miniicon;
    
    // Remove in KDE4
    OPixmapEffect::GradientType grType;
    QPixmap fill;
    QColor fgColor, bgColor, grHigh, grLow;
    bool useGradient;

protected:
    virtual void virtual_hook( int id, void* data );
private:
    class OPopupTitlePrivate;
    OPopupTitlePrivate *d;
};

class OPopupMenu : public QPopupMenu {
    Q_OBJECT
public:
    OPopupMenu(QWidget *parent=0, const char *name=0);

    ~OPopupMenu();

    int insertTitle(const QString &text, int id=-1, int index=-1);
    int insertTitle(const QPixmap &icon, const QString &text, int id=-1,
                    int index=-1);
    void changeTitle(int id, const QString &text);
    void changeTitle(int id, const QPixmap &icon, const QString &text);
    QString title(int id=-1) const;
    QPixmap titlePixmap(int id) const;

    void setKeyboardShortcutsEnabled(bool enable);

    void setKeyboardShortcutsExecute(bool enable);

    OPopupMenu(const QString &title, QWidget *parent=0, const char *name=0);
    void setTitle(const QString &title);

    QPopupMenu* contextMenu();

    void cancelContextMenuShow();

    static OPopupMenu* contextMenuFocus();

    static int contextMenuFocusItem();

signals:
    void aboutToShowContextMenu(Opie::Ui::OPopupMenu* menu, int menuItem, QPopupMenu* ctxMenu);

protected:
    virtual void closeEvent(QCloseEvent *);
    virtual void keyPressEvent(QKeyEvent* e);
    virtual bool eventFilter(QObject* obj, QEvent* event);
    virtual void hideEvent(QHideEvent*);

    virtual void virtual_hook( int id, void* data );

protected slots:
    QString underlineText(const QString& text, uint length);
    void resetKeyboardVars(bool noMatches = false);
    void itemHighlighted(int whichItem);
    void showCtxMenu(QPoint pos);
    void ctxMenuHiding();

private:
    class OPopupMenuPrivate;
    OPopupMenuPrivate *d;
};

}
}

#endif

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