# 
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

define Package/Default
  CONFIGFILE:=
  SECTION:=opt
  CATEGORY:=Extra packages
  DEPENDS:=
  PROVIDES:=
  EXTRA_DEPENDS:=
  MAINTAINER:=OpenWrt Developers Team <openwrt-devel@openwrt.org>
  SOURCE:=$(patsubst $(TOPDIR)/%,%,${shell pwd})
  ifneq ($(PKG_VERSION),)
    ifneq ($(PKG_RELEASE),)
      VERSION:=$(PKG_VERSION)-$(PKG_RELEASE)
    else
      VERSION:=$(PKG_VERSION)
    endif
  else
    VERSION:=$(PKG_RELEASE)
  endif
  PKGARCH:=$(ARCH)
  PRIORITY:=optional
  DEFAULT:=
  MENU:=
  SUBMENU:=
  SUBMENUDEP:=
  TITLE:=
  KCONFIG:=
endef

Build/Patch:=$(Build/Patch/Default)
ifneq ($(strip $(PKG_UNPACK)),)
  define Build/Prepare/Default
  	$(PKG_UNPACK)
	$(Build/Patch)
	$(if $(QUILT),touch $(PKG_BUILD_DIR)/.quilt_used)
  endef
endif

CONFIGURE_ARGS = \
		--target=$(GNU_TARGET_NAME) \
		--host=$(GNU_TARGET_NAME) \
		--build=$(GNU_HOST_NAME) \
		--program-prefix="" \
		--program-suffix="" \
		--prefix=/usr \
		--exec-prefix=/usr \
		--bindir=/usr/bin \
		--sbindir=/usr/sbin \
		--libexecdir=/usr/lib \
		--sysconfdir=/etc \
		--datadir=/usr/share \
		--localstatedir=/var \
		--mandir=/usr/man \
		--infodir=/usr/info \
		$(DISABLE_NLS)

CONFIGURE_VARS = \
		$(TARGET_CONFIGURE_OPTS) \
		CFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
		CXXFLAGS="$(TARGET_CFLAGS) $(EXTRA_CFLAGS)" \
		CPPFLAGS="$(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS)" \
		LDFLAGS="$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS)" \
		PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig" \
		PKG_CONFIG_LIBDIR="$(STAGING_DIR)/usr/lib/pkgconfig"

pre { line-height: 125%; margin: 0; }
td.linenos pre { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
span.linenos { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
td.linenos pre.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #ffffff; }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of a Qt Solutions component.
**
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
**     the names of its contributors may be used to endorse or promote
**     products derived from this software without specific prior written
**     permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
****************************************************************************/


#include "qtpropertybrowserutils_p.h"
#include <QApplication>
#include <QPainter>
#include <QHBoxLayout>
#include <QMouseEvent>
#include <QCheckBox>
#include <QLineEdit>
#include <QMenu>
#include <QStyleOption>

#if QT_VERSION >= 0x040400
QT_BEGIN_NAMESPACE
#endif

QtCursorDatabase::QtCursorDatabase()
{
    appendCursor(Qt::ArrowCursor, QApplication::translate("QtCursorDatabase", "Arrow", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-arrow.png")));
    appendCursor(Qt::UpArrowCursor, QApplication::translate("QtCursorDatabase", "Up Arrow", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-uparrow.png")));
    appendCursor(Qt::CrossCursor, QApplication::translate("QtCursorDatabase", "Cross", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-cross.png")));
    appendCursor(Qt::WaitCursor, QApplication::translate("QtCursorDatabase", "Wait", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-wait.png")));
    appendCursor(Qt::IBeamCursor, QApplication::translate("QtCursorDatabase", "IBeam", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-ibeam.png")));
    appendCursor(Qt::SizeVerCursor, QApplication::translate("QtCursorDatabase", "Size Vertical", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizev.png")));
    appendCursor(Qt::SizeHorCursor, QApplication::translate("QtCursorDatabase", "Size Horizontal", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeh.png")));
    appendCursor(Qt::SizeFDiagCursor, QApplication::translate("QtCursorDatabase", "Size Backslash", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizef.png")));
    appendCursor(Qt::SizeBDiagCursor, QApplication::translate("QtCursorDatabase", "Size Slash", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeb.png")));
    appendCursor(Qt::SizeAllCursor, QApplication::translate("QtCursorDatabase", "Size All", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeall.png")));
    appendCursor(Qt::BlankCursor, QApplication::translate("QtCursorDatabase", "Blank", 0), QIcon());
    appendCursor(Qt::SplitVCursor, QApplication::translate("QtCursorDatabase", "Split Vertical", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-vsplit.png")));
    appendCursor(Qt::SplitHCursor, QApplication::translate("QtCursorDatabase", "Split Horizontal", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-hsplit.png")));
    appendCursor(Qt::PointingHandCursor, QApplication::translate("QtCursorDatabase", "Pointing Hand", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-hand.png")));
    appendCursor(Qt::ForbiddenCursor, QApplication::translate("QtCursorDatabase", "Forbidden", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-forbidden.png")));
    appendCursor(Qt::OpenHandCursor, QApplication::translate("QtCursorDatabase", "Open Hand", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-openhand.png")));
    appendCursor(Qt::ClosedHandCursor, QApplication::translate("QtCursorDatabase", "Closed Hand", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-closedhand.png")));
    appendCursor(Qt::WhatsThisCursor, QApplication::translate("QtCursorDatabase", "What's This", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-whatsthis.png")));
    appendCursor(Qt::BusyCursor, QApplication::translate("QtCursorDatabase", "Busy", 0), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-busy.png")));
}

void QtCursorDatabase::appendCursor(Qt::CursorShape shape, const QString &name, const QIcon &icon)
{
    if (m_cursorShapeToValue.contains(shape))
        return;
    int value = m_cursorNames.count();
    m_cursorNames.append(name);
    m_cursorIcons[value] = icon;
    m_valueToCursorShape[value] = shape;
    m_cursorShapeToValue[shape] = value;
}

QStringList QtCursorDatabase::cursorShapeNames() const
{
    return m_cursorNames;
}

QMap<int, QIcon> QtCursorDatabase::cursorShapeIcons() const
{
    return m_cursorIcons;
}

QString QtCursorDatabase::cursorToShapeName(const QCursor &cursor) const
{
    int val = cursorToValue(cursor);
    if (val >= 0)
        return m_cursorNames.at(val);
    return QString();
}

QIcon QtCursorDatabase::cursorToShapeIcon(const QCursor &cursor) const
{
    int val = cursorToValue(cursor);
    return m_cursorIcons.value(val);
}

int QtCursorDatabase::cursorToValue(const QCursor &cursor) const
{
#ifndef QT_NO_CURSOR
    Qt::CursorShape shape = cursor.shape();
    if (m_cursorShapeToValue.contains(shape))
        return m_cursorShapeToValue[shape];
#endif
    return -1;
}

#ifndef QT_NO_CURSOR
QCursor QtCursorDatabase::valueToCursor(int value) const
{
    if (m_valueToCursorShape.contains(value))
        return QCursor(m_valueToCursorShape[value]);
    return QCursor();
}
#endif

QPixmap QtPropertyBrowserUtils::brushValuePixmap(const QBrush &b)
{
    QImage img(16, 16, QImage::Format_ARGB32_Premultiplied);
    img.fill(0);

    QPainter painter(&img);
    painter.setCompositionMode(QPainter::CompositionMode_Source);
    painter.fillRect(0, 0, img.width(), img.height(), b);
    QColor color = b.color();
    if (color.alpha() != 255) { // indicate alpha by an inset
        QBrush  opaqueBrush = b;
        color.setAlpha(255);
        opaqueBrush.setColor(color);
        painter.fillRect(img.width() / 4, img.height() / 4,
                         img.width() / 2, img.height() / 2, opaqueBrush);
    }
    painter.end();
    return QPixmap::fromImage(img);
}

QIcon QtPropertyBrowserUtils::brushValueIcon(const QBrush &b)
{
    return QIcon(brushValuePixmap(b));
}

QString QtPropertyBrowserUtils::colorValueText(const QColor &c)
{
    return QApplication::translate("QtPropertyBrowserUtils", "[%1, %2, %3] (%4)", 0)
                                  .arg(QString::number(c.red()))
                                  .arg(QString::number(c.green()))
                                  .arg(QString::number(c.blue()))
                                  .arg(QString::number(c.alpha()));
}

QPixmap QtPropertyBrowserUtils::fontValuePixmap(const QFont &font)
{
    QFont f = font;
    QImage img(16, 16, QImage::Format_ARGB32_Premultiplied);
    img.fill(0);
    QPainter p(&img);
    p.setRenderHint(QPainter::TextAntialiasing, true);
    p.setRenderHint(QPainter::Antialiasing, true);
    f.setPointSize(13);
    p.setFont(f);
    QTextOption t;
    t.setAlignment(Qt::AlignCenter);
    p.drawText(QRect(0, 0, 16, 16), QString(QLatin1Char('A')), t);
    return QPixmap::fromImage(img);
}

QIcon QtPropertyBrowserUtils::fontValueIcon(const QFont &f)
{
    return QIcon(fontValuePixmap(f));
}

QString QtPropertyBrowserUtils::fontValueText(const QFont &f)
{
    return QApplication::translate("QtPropertyBrowserUtils", "[%1, %2]", 0)
                                  .arg(f.family())
                                  .arg(f.pointSize());
}


QtBoolEdit::QtBoolEdit(QWidget *parent) :
    QWidget(parent),
    m_checkBox(new QCheckBox(this)),
    m_textVisible(true)
{
    QHBoxLayout *lt = new QHBoxLayout;
    if (QApplication::layoutDirection() == Qt::LeftToRight)
        lt->setContentsMargins(4, 0, 0, 0);
    else
        lt->setContentsMargins(0, 0, 4, 0);
    lt->addWidget(m_checkBox);
    setLayout(lt);
    connect(m_checkBox, SIGNAL(toggled(bool)), this, SIGNAL(toggled(bool)));
    setFocusProxy(m_checkBox);
    m_checkBox->setText(tr("True"));
}

void QtBoolEdit::setTextVisible(bool textVisible)
{
    if (m_textVisible == textVisible)
        return;

    m_textVisible = textVisible;
    if (m_textVisible)
        m_checkBox->setText(isChecked() ? tr("True") : tr("False"));
    else
        m_checkBox->setText(QString());
}

Qt::CheckState QtBoolEdit::checkState() const
{
    return m_checkBox->checkState();
}

void QtBoolEdit::setCheckState(Qt::CheckState state)
{
    m_checkBox->setCheckState(state);
}

bool QtBoolEdit::isChecked() const
{
    return m_checkBox->isChecked();
}

void QtBoolEdit::setChecked(bool c)
{
    m_checkBox->setChecked(c);
    if (!m_textVisible)
        return;
    m_checkBox->setText(isChecked() ? tr("True") : tr("False"));
}

bool QtBoolEdit::blockCheckBoxSignals(bool block)
{
    return m_checkBox->blockSignals(block);
}

void QtBoolEdit::mousePressEvent(QMouseEvent *event)
{
    if (event->buttons() == Qt::LeftButton) {
        m_checkBox->click();
        event->accept();
    } else {
        QWidget::mousePressEvent(event);
    }
}

void QtBoolEdit::paintEvent(QPaintEvent *)
{
    QStyleOption opt;
    opt.init(this);
    QPainter p(this);
    style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}



QtKeySequenceEdit::QtKeySequenceEdit(QWidget *parent)
    : QWidget(parent), m_num(0), m_lineEdit(new QLineEdit(this))
{
    QHBoxLayout *layout = new QHBoxLayout(this);
    layout->addWidget(m_lineEdit);
    layout->setMargin(0);
    m_lineEdit->installEventFilter(this);
    m_lineEdit->setReadOnly(true);
    m_lineEdit->setFocusProxy(this);
    setFocusPolicy(m_lineEdit->focusPolicy());
    setAttribute(Qt::WA_InputMethodEnabled);
}

bool QtKeySequenceEdit::eventFilter(QObject *o, QEvent *e)
{
    if (o == m_lineEdit && e->type() == QEvent::ContextMenu) {
        QContextMenuEvent *c = static_cast<QContextMenuEvent *>(e);
        QMenu *menu = m_lineEdit->createStandardContextMenu();
        const QList<QAction *> actions = menu->actions();
        QListIterator<QAction *> itAction(actions);
        while (itAction.hasNext()) {
            QAction *action = itAction.next();
            action->setShortcut(QKeySequence());
            QString actionString = action->text();
            const int pos = actionString.lastIndexOf(QLatin1Char('\t'));
            if (pos > 0)
                actionString.remove(pos, actionString.length() - pos);
            action->setText(actionString);
        }
        QAction *actionBefore = 0;
        if (actions.count() > 0)
            actionBefore = actions[0];
        QAction *clearAction = new QAction(tr("Clear Shortcut"), menu);
        menu->insertAction(actionBefore, clearAction);
        menu->insertSeparator(actionBefore);
        clearAction->setEnabled(!m_keySequence.isEmpty());
        connect(clearAction, SIGNAL(triggered()), this, SLOT(slotClearShortcut()));
        menu->exec(c->globalPos());
        delete menu;
        e->accept();
        return true;
    }

    return QWidget::eventFilter(o, e);
}

void QtKeySequenceEdit::slotClearShortcut()
{
    if (m_keySequence.isEmpty())
        return;
    setKeySequence(QKeySequence());
    emit keySequenceChanged(m_keySequence);
}

void QtKeySequenceEdit::handleKeyEvent(QKeyEvent *e)
{
    int nextKey = e->key();
    if (nextKey == Qt::Key_Control || nextKey == Qt::Key_Shift ||
            nextKey == Qt::Key_Meta || nextKey == Qt::Key_Alt ||
            nextKey == Qt::Key_Super_L || nextKey == Qt::Key_AltGr)
        return;

    nextKey |= translateModifiers(e->modifiers(), e->text());
    int k0 = m_keySequence[0];
    int k1 = m_keySequence[1];
    int k2 = m_keySequence[2];
    int k3 = m_keySequence[3];
    switch (m_num) {
        case 0: k0 = nextKey; k1 = 0; k2 = 0; k3 = 0; break;
        case 1: k1 = nextKey; k2 = 0; k3 = 0; break;
        case 2: k2 = nextKey; k3 = 0; break;
        case 3: k3 = nextKey; break;
        default: break;
    }
    ++m_num;
    if (m_num > 3)
        m_num = 0;
    m_keySequence = QKeySequence(k0, k1, k2, k3);
    m_lineEdit->setText(m_keySequence.toString(QKeySequence::NativeText));
    e->accept();
    emit keySequenceChanged(m_keySequence);
}

void QtKeySequenceEdit::setKeySequence(const QKeySequence &sequence)
{
    if (sequence == m_keySequence)
        return;
    m_num = 0;
    m_keySequence = sequence;
    m_lineEdit->setText(m_keySequence.toString(QKeySequence::NativeText));
}

QKeySequence QtKeySequenceEdit::keySequence() const
{
    return m_keySequence;
}

int QtKeySequenceEdit::translateModifiers(Qt::KeyboardModifiers state, const QString &text) const
{
    int result = 0;
    if ((state & Qt::ShiftModifier) && (text.size() == 0 || !text.at(0).isPrint() || text.at(0).isLetter() || text.at(0).isSpace()))
        result |= Qt::SHIFT;
    if (state & Qt::ControlModifier)
        result |= Qt::CTRL;
    if (state & Qt::MetaModifier)
        result |= Qt::META;
    if (state & Qt::AltModifier)
        result |= Qt::ALT;
    return result;
}

void QtKeySequenceEdit::focusInEvent(QFocusEvent *e)
{
    m_lineEdit->event(e);
    m_lineEdit->selectAll();
    QWidget::focusInEvent(e);
}

void QtKeySequenceEdit::focusOutEvent(QFocusEvent *e)
{
    m_num = 0;
    m_lineEdit->event(e);
    QWidget::focusOutEvent(e);
}

void QtKeySequenceEdit::keyPressEvent(QKeyEvent *e)
{
    handleKeyEvent(e);
    e->accept();
}

void QtKeySequenceEdit::keyReleaseEvent(QKeyEvent *e)
{
    m_lineEdit->event(e);
}

void QtKeySequenceEdit::paintEvent(QPaintEvent *)
{
    QStyleOption opt;
    opt.init(this);
    QPainter p(this);
    style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}

bool QtKeySequenceEdit::event(QEvent *e)
{
    if (e->type() == QEvent::Shortcut ||
            e->type() == QEvent::ShortcutOverride  ||
            e->type() == QEvent::KeyRelease) {
        e->accept();
        return true;
    }
    return QWidget::event(e);
}




#if QT_VERSION >= 0x040400
QT_END_NAMESPACE
#endif