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diff --git a/tools/shared/qtpropertybrowser/qtpropertybrowserutils.cpp b/tools/shared/qtpropertybrowser/qtpropertybrowserutils.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qtpropertybrowserutils_p.h"
+#include <QtGui/QApplication>
+#include <QtGui/QPainter>
+#include <QtGui/QHBoxLayout>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QCheckBox>
+#include <QtGui/QLineEdit>
+#include <QtGui/QMenu>
+
+#if QT_VERSION >= 0x040400
+QT_BEGIN_NAMESPACE
+#endif
+
+QtCursorDatabase::QtCursorDatabase()
+{
+ appendCursor(Qt::ArrowCursor, QApplication::translate("QtCursorDatabase", "Arrow", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-arrow.png")));
+ appendCursor(Qt::UpArrowCursor, QApplication::translate("QtCursorDatabase", "Up Arrow", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-uparrow.png")));
+ appendCursor(Qt::CrossCursor, QApplication::translate("QtCursorDatabase", "Cross", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-cross.png")));
+ appendCursor(Qt::WaitCursor, QApplication::translate("QtCursorDatabase", "Wait", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-wait.png")));
+ appendCursor(Qt::IBeamCursor, QApplication::translate("QtCursorDatabase", "IBeam", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-ibeam.png")));
+ appendCursor(Qt::SizeVerCursor, QApplication::translate("QtCursorDatabase", "Size Vertical", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizev.png")));
+ appendCursor(Qt::SizeHorCursor, QApplication::translate("QtCursorDatabase", "Size Horizontal", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeh.png")));
+ appendCursor(Qt::SizeFDiagCursor, QApplication::translate("QtCursorDatabase", "Size Backslash", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizef.png")));
+ appendCursor(Qt::SizeBDiagCursor, QApplication::translate("QtCursorDatabase", "Size Slash", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeb.png")));
+ appendCursor(Qt::SizeAllCursor, QApplication::translate("QtCursorDatabase", "Size All", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-sizeall.png")));
+ appendCursor(Qt::BlankCursor, QApplication::translate("QtCursorDatabase", "Blank", 0,
+ QApplication::UnicodeUTF8), QIcon());
+ appendCursor(Qt::SplitVCursor, QApplication::translate("QtCursorDatabase", "Split Vertical", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-vsplit.png")));
+ appendCursor(Qt::SplitHCursor, QApplication::translate("QtCursorDatabase", "Split Horizontal", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-hsplit.png")));
+ appendCursor(Qt::PointingHandCursor, QApplication::translate("QtCursorDatabase", "Pointing Hand", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-hand.png")));
+ appendCursor(Qt::ForbiddenCursor, QApplication::translate("QtCursorDatabase", "Forbidden", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-forbidden.png")));
+ appendCursor(Qt::OpenHandCursor, QApplication::translate("QtCursorDatabase", "Open Hand", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-openhand.png")));
+ appendCursor(Qt::ClosedHandCursor, QApplication::translate("QtCursorDatabase", "Closed Hand", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-closedhand.png")));
+ appendCursor(Qt::WhatsThisCursor, QApplication::translate("QtCursorDatabase", "What's This", 0,
+ QApplication::UnicodeUTF8), QIcon(QLatin1String(":/trolltech/qtpropertybrowser/images/cursor-whatsthis.png")));
+ appendCursor(Qt::BusyCursor, QApplication::translate("QtCursorDatabase", "Busy", 0,
+ QApplication::UnicodeUTF8), 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, QApplication::UnicodeUTF8)
+ .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, QApplication::UnicodeUTF8)
+ .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);
+ }
+}
+
+
+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);
+}
+
+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