Changeset 561 for trunk/demos/shared

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• demos/shared/arthurstyle.cpp (modified) (3 diffs)
• demos/shared/arthurstyle.h (modified) (3 diffs)
• demos/shared/arthurwidgets.cpp (modified) (3 diffs)
• demos/shared/arthurwidgets.h (modified) (4 diffs)
• demos/shared/hoverpoints.cpp (modified) (8 diffs)
• demos/shared/hoverpoints.h (modified) (4 diffs)
• demos/shared/shared.pri (modified) (1 diff)
• demos/shared/shared.pro (modified) (1 diff)

trunk/demos/shared/arthurstyle.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
@@ -21 +22 @@
 ** 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.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** 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.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **

trunk/demos/shared/arthurstyle.h

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
@@ -21 +22 @@
 ** 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.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** 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.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **

trunk/demos/shared/arthurwidgets.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
@@ -21 +22 @@
 ** 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.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** 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.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **

trunk/demos/shared/arthurwidgets.h

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
@@ -21 +22 @@
 ** 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.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** 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.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -50 +50 @@
 #if defined(QT_OPENGL_SUPPORT)
 #include <QGLWidget>
+#include <QEvent>
 class GLWidget : public QGLWidget
 {
 public:
     GLWidget(QWidget *parent)
-        : QGLWidget(QGLFormat(QGL::SampleBuffers), parent) {}
+        : QGLWidget(QGLFormat(QGL::SampleBuffers), parent)
+    {
+        setAttribute(Qt::WA_AcceptTouchEvents);
+    }
     void disableAutoBufferSwap() { setAutoBufferSwap(false); }
     void paintEvent(QPaintEvent *) { parentWidget()->update(); }
+protected:
+    bool event(QEvent *event)
+    {
+        switch (event->type()) {
+        case QEvent::TouchBegin:
+        case QEvent::TouchUpdate:
+        case QEvent::TouchEnd:
+            event->ignore();
+            return false;
+            break;
+        default:
+            break;
+        }
+        return QGLWidget::event(event);
+    }
 };
 #endif

trunk/demos/shared/hoverpoints.cpp

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
@@ -21 +22 @@
 ** 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.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** 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.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -54 +54 @@
     m_widget = widget;
     widget->installEventFilter(this);
+    widget->setAttribute(Qt::WA_AcceptTouchEvents);
 
     m_connectionType = CurveConnection;
@@ -66 +67 @@
     m_enabled = true;
 
-    connect(this, SIGNAL(pointsChanged(const QPolygonF &)),
+    connect(this, SIGNAL(pointsChanged(QPolygonF)),
             m_widget, SLOT(update()));
 }
@@ -87 +88 @@
         case QEvent::MouseButtonPress:
         {
+            if (!m_fingerPointMapping.isEmpty())
+                return true;
             QMouseEvent *me = (QMouseEvent *) event;
 
@@ -148 +151 @@
 
         case QEvent::MouseButtonRelease:
+            if (!m_fingerPointMapping.isEmpty())
+                return true;
             m_currentIndex = -1;
             break;
 
         case QEvent::MouseMove:
+            if (!m_fingerPointMapping.isEmpty())
+                return true;
             if (m_currentIndex >= 0)
                 movePoint(m_currentIndex, ((QMouseEvent *)event)->pos());
+            break;
+        case QEvent::TouchBegin:
+        case QEvent::TouchUpdate:
+            {
+                const QTouchEvent *const touchEvent = static_cast<const QTouchEvent*>(event);
+                const QList<QTouchEvent::TouchPoint> points = touchEvent->touchPoints();
+                const qreal pointSize = qMax(m_pointSize.width(), m_pointSize.height());
+                foreach (const QTouchEvent::TouchPoint &touchPoint, points) {
+                    const int id = touchPoint.id();
+                    switch (touchPoint.state()) {
+                    case Qt::TouchPointPressed:
+                        {
+                            // find the point, move it
+                            QSet<int> activePoints = QSet<int>::fromList(m_fingerPointMapping.values());
+                            int activePoint = -1;
+                            qreal distance = -1;
+                            const int pointsCount = m_points.size();
+                            const int activePointCount = activePoints.size();
+                            if (pointsCount == 2 && activePointCount == 1) { // only two points
+                                activePoint = activePoints.contains(0) ? 1 : 0;
+                            } else {
+                                for (int i=0; i<pointsCount; ++i) {
+                                    if (activePoints.contains(i))
+                                        continue;
+
+                                    qreal d = QLineF(touchPoint.pos(), m_points.at(i)).length();
+                                    if ((distance < 0 && d < 12 * pointSize) || d < distance) {
+                                        distance = d;
+                                        activePoint = i;
+                                    }
+
+                                }
+                            }
+                            if (activePoint != -1) {
+                                m_fingerPointMapping.insert(touchPoint.id(), activePoint);
+                                movePoint(activePoint, touchPoint.pos());
+                            }
+                        }
+                        break;
+                    case Qt::TouchPointReleased:
+                        {
+                            // move the point and release
+                            QHash<int,int>::iterator it = m_fingerPointMapping.find(id);
+                            movePoint(it.value(), touchPoint.pos());
+                            m_fingerPointMapping.erase(it);
+                        }
+                        break;
+                    case Qt::TouchPointMoved:
+                        {
+                            // move the point
+                            const int pointIdx = m_fingerPointMapping.value(id, -1);
+                            if (pointIdx >= 0) // do we track this point?
+                                movePoint(pointIdx, touchPoint.pos());
+                        }
+                        break;
+                    default:
+                        break;
+                    }
+                }
+                if (m_fingerPointMapping.isEmpty()) {
+                    event->ignore();
+                    return false;
+                } else {
+                    return true;
+                }
+            }
+            break;
+        case QEvent::TouchEnd:
+            if (m_fingerPointMapping.isEmpty()) {
+                event->ignore();
+                return false;
+            }
+            return true;
             break;
 
@@ -263 +343 @@
 void HoverPoints::setPoints(const QPolygonF &points)
 {
+    if (points.size() != m_points.size())
+        m_fingerPointMapping.clear();
     m_points.clear();
     for (int i=0; i<points.size(); ++i)

trunk/demos/shared/hoverpoints.h

@@ -2 +2 @@
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: Qt Software Information (qt-info@nokia.com)
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
@@ -21 +22 @@
 ** 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.
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
@@ -34 +34 @@
 ** 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.
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
@@ -134 +134 @@
     bool m_enabled;
 
+    QHash<int, int> m_fingerPointMapping;
+
     QPen m_pointPen;
     QBrush m_pointBrush;

trunk/demos/shared/shared.pri

@@ -17 +17 @@
 hpux-acc*:LIBS += $$SHARED_FOLDER/libdemo_shared.a
 hpuxi-acc*:LIBS += $$SHARED_FOLDER/libdemo_shared.a
-!hpuxi-acc*:!hpux-acc*:LIBS += -ldemo_shared
+symbian:LIBS += -ldemo_shared.lib
+!hpuxi-acc*:!hpux-acc*:!symbian:LIBS += -ldemo_shared
 

trunk/demos/shared/shared.pro

@@ -30 +30 @@
 sources.path = $$[QT_INSTALL_DEMOS]/shared
 INSTALLS += sources
+
 !cross_compile:INSTALLS += target
 
+symbian {
+    TARGET.UID3 = 0xA000A63C
+    include($$QT_SOURCE_TREE/demos/symbianpkgrules.pri)
+}