rename dir qmlviewer -> qmlobserver

2010-07-14 14:24:00 +02:00
parent 763d5bdd86
commit d0dafc8984
91 changed files with 0 additions and 0 deletions
--- a/src/tools/qml/qmlobserver/editor/selectionrectangle.cpp
+++ b/src/tools/qml/qmlobserver/editor/selectionrectangle.cpp
@@ -0,0 +1,95 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "selectionrectangle.h"
+#include "qmlviewerconstants.h"
+
+#include <QPen>
+#include <QGraphicsScene>
+#include <QtDebug>
+#include <cmath>
+#include <QGraphicsScene>
+
+namespace QmlViewer {
+
+class SelectionRectShape : public QGraphicsRectItem
+{
+public:
+    SelectionRectShape(QGraphicsItem *parent = 0) : QGraphicsRectItem(parent) {}
+    int type() const { return Constants::EditorItemType; }
+};
+
+SelectionRectangle::SelectionRectangle(LayerItem *layerItem)
+    : m_controlShape(new SelectionRectShape(layerItem)),
+    m_layerItem(layerItem)
+{
+    m_controlShape->setPen(QPen(Qt::black));
+    m_controlShape->setBrush(QColor(128, 128, 128, 50));
+}
+
+SelectionRectangle::~SelectionRectangle()
+{
+    if (m_layerItem)
+        m_layerItem->scene()->removeItem(m_controlShape);
+}
+
+void SelectionRectangle::clear()
+{
+    hide();
+}
+void SelectionRectangle::show()
+{
+    m_controlShape->show();
+}
+
+void SelectionRectangle::hide()
+{
+    m_controlShape->hide();
+}
+
+QRectF SelectionRectangle::rect() const
+{
+    return m_controlShape->mapFromScene(m_controlShape->rect()).boundingRect();
+}
+
+void SelectionRectangle::setRect(const QPointF &firstPoint,
+                                 const QPointF &secondPoint)
+{
+    double firstX = std::floor(firstPoint.x()) + 0.5;
+    double firstY = std::floor(firstPoint.y()) + 0.5;
+    double secondX = std::floor(secondPoint.x()) + 0.5;
+    double secondY = std::floor(secondPoint.y()) + 0.5;
+    QPointF topLeftPoint(firstX < secondX ? firstX : secondX, firstY < secondY ? firstY : secondY);
+    QPointF bottomRightPoint(firstX > secondX ? firstX : secondX, firstY > secondY ? firstY : secondY);
+
+    QRectF rect(topLeftPoint, bottomRightPoint);
+    m_controlShape->setRect(rect);
+}
+
+}