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Diffstat (limited to 'qtinterface/qt4/Qt/qgraphicsscene.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qgraphicsscene.h | 326 |
1 files changed, 0 insertions, 326 deletions
diff --git a/qtinterface/qt4/Qt/qgraphicsscene.h b/qtinterface/qt4/Qt/qgraphicsscene.h deleted file mode 100644 index 950b7cb..0000000 --- a/qtinterface/qt4/Qt/qgraphicsscene.h +++ /dev/null @@ -1,326 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** 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 -** 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 have questions regarding the use of this file, please contact -** Nokia at [email protected]. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGRAPHICSSCENE_H -#define QGRAPHICSSCENE_H - -#include <QtCore/qobject.h> -#include <QtCore/qpoint.h> -#include <QtCore/qrect.h> -#include <QtGui/qbrush.h> -#include <QtGui/qfont.h> -#include <QtGui/qtransform.h> -#include <QtGui/qmatrix.h> -#include <QtGui/qpen.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW - -template<typename T> class QList; -class QFocusEvent; -class QFont; -class QFontMetrics; -class QGraphicsEllipseItem; -class QGraphicsItem; -class QGraphicsItemGroup; -class QGraphicsLineItem; -class QGraphicsPathItem; -class QGraphicsPixmapItem; -class QGraphicsPolygonItem; -class QGraphicsProxyWidget; -class QGraphicsRectItem; -class QGraphicsSceneContextMenuEvent; -class QGraphicsSceneDragDropEvent; -class QGraphicsSceneEvent; -class QGraphicsSceneHelpEvent; -class QGraphicsSceneHoverEvent; -class QGraphicsSceneMouseEvent; -class QGraphicsSceneWheelEvent; -class QGraphicsSimpleTextItem; -class QGraphicsTextItem; -class QGraphicsView; -class QGraphicsWidget; -class QGraphicsSceneIndex; -class QHelpEvent; -class QInputMethodEvent; -class QKeyEvent; -class QLineF; -class QPainterPath; -class QPixmap; -class QPointF; -class QPolygonF; -class QRectF; -class QSizeF; -class QStyle; -class QStyleOptionGraphicsItem; - -class QGraphicsScenePrivate; -class Q_GUI_EXPORT QGraphicsScene : public QObject -{ - Q_OBJECT - Q_PROPERTY(QBrush backgroundBrush READ backgroundBrush WRITE setBackgroundBrush) - Q_PROPERTY(QBrush foregroundBrush READ foregroundBrush WRITE setForegroundBrush) - Q_PROPERTY(ItemIndexMethod itemIndexMethod READ itemIndexMethod WRITE setItemIndexMethod) - Q_PROPERTY(QRectF sceneRect READ sceneRect WRITE setSceneRect) - Q_PROPERTY(int bspTreeDepth READ bspTreeDepth WRITE setBspTreeDepth) - Q_PROPERTY(QPalette palette READ palette WRITE setPalette) - Q_PROPERTY(QFont font READ font WRITE setFont) - Q_PROPERTY(bool sortCacheEnabled READ isSortCacheEnabled WRITE setSortCacheEnabled) - Q_PROPERTY(bool stickyFocus READ stickyFocus WRITE setStickyFocus) - -public: - enum ItemIndexMethod { - BspTreeIndex, - NoIndex = -1 - }; - - enum SceneLayer { - ItemLayer = 0x1, - BackgroundLayer = 0x2, - ForegroundLayer = 0x4, - AllLayers = 0xffff - }; - Q_DECLARE_FLAGS(SceneLayers, SceneLayer) - - QGraphicsScene(QObject *parent = 0); - QGraphicsScene(const QRectF &sceneRect, QObject *parent = 0); - QGraphicsScene(qreal x, qreal y, qreal width, qreal height, QObject *parent = 0); - virtual ~QGraphicsScene(); - - QRectF sceneRect() const; - inline qreal width() const { return sceneRect().width(); } - inline qreal height() const { return sceneRect().height(); } - void setSceneRect(const QRectF &rect); - inline void setSceneRect(qreal x, qreal y, qreal w, qreal h) - { setSceneRect(QRectF(x, y, w, h)); } - - void render(QPainter *painter, - const QRectF &target = QRectF(), const QRectF &source = QRectF(), - Qt::AspectRatioMode aspectRatioMode = Qt::KeepAspectRatio); - - ItemIndexMethod itemIndexMethod() const; - void setItemIndexMethod(ItemIndexMethod method); - - bool isSortCacheEnabled() const; - void setSortCacheEnabled(bool enabled); - - int bspTreeDepth() const; - void setBspTreeDepth(int depth); - - QRectF itemsBoundingRect() const; - - QList<QGraphicsItem *> items() const; - QList<QGraphicsItem *> items(Qt::SortOrder order) const; // ### Qt 5: unify - - QList<QGraphicsItem *> items(const QPointF &pos, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform = QTransform()) const; - QList<QGraphicsItem *> items(const QRectF &rect, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform = QTransform()) const; - QList<QGraphicsItem *> items(const QPolygonF &polygon, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform = QTransform()) const; - QList<QGraphicsItem *> items(const QPainterPath &path, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform = QTransform()) const; - - QList<QGraphicsItem *> items(const QPointF &pos) const; // ### obsolete - QList<QGraphicsItem *> items(const QRectF &rect, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; // ### obsolete - QList<QGraphicsItem *> items(const QPolygonF &polygon, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; // ### obsolete - QList<QGraphicsItem *> items(const QPainterPath &path, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; // ### obsolete - - QList<QGraphicsItem *> collidingItems(const QGraphicsItem *item, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; - - QGraphicsItem *itemAt(const QPointF &pos) const; // ### obsolete - QGraphicsItem *itemAt(const QPointF &pos, const QTransform &deviceTransform) const; - - inline QList<QGraphicsItem *> items(qreal x, qreal y, qreal w, qreal h, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const - { return items(QRectF(x, y, w, h), mode); } // ### obsolete - inline QList<QGraphicsItem *> items(qreal x, qreal y, qreal w, qreal h, Qt::ItemSelectionMode mode, Qt::SortOrder order, - const QTransform &deviceTransform = QTransform()) const - { return items(QRectF(x, y, w, h), mode, order, deviceTransform); } - inline QGraphicsItem *itemAt(qreal x, qreal y) const // ### obsolete - { return itemAt(QPointF(x, y)); } - inline QGraphicsItem *itemAt(qreal x, qreal y, const QTransform &deviceTransform) const - { return itemAt(QPointF(x, y), deviceTransform); } - - QList<QGraphicsItem *> selectedItems() const; - QPainterPath selectionArea() const; - void setSelectionArea(const QPainterPath &path); // ### obsolete - void setSelectionArea(const QPainterPath &path, const QTransform &deviceTransform); - void setSelectionArea(const QPainterPath &path, Qt::ItemSelectionMode mode); // ### obsolete - void setSelectionArea(const QPainterPath &path, Qt::ItemSelectionMode mode, const QTransform &deviceTransform); - - QGraphicsItemGroup *createItemGroup(const QList<QGraphicsItem *> &items); - void destroyItemGroup(QGraphicsItemGroup *group); - - void addItem(QGraphicsItem *item); - QGraphicsEllipseItem *addEllipse(const QRectF &rect, const QPen &pen = QPen(), const QBrush &brush = QBrush()); - QGraphicsLineItem *addLine(const QLineF &line, const QPen &pen = QPen()); - QGraphicsPathItem *addPath(const QPainterPath &path, const QPen &pen = QPen(), const QBrush &brush = QBrush()); - QGraphicsPixmapItem *addPixmap(const QPixmap &pixmap); - QGraphicsPolygonItem *addPolygon(const QPolygonF &polygon, const QPen &pen = QPen(), const QBrush &brush = QBrush()); - QGraphicsRectItem *addRect(const QRectF &rect, const QPen &pen = QPen(), const QBrush &brush = QBrush()); - QGraphicsTextItem *addText(const QString &text, const QFont &font = QFont()); - QGraphicsSimpleTextItem *addSimpleText(const QString &text, const QFont &font = QFont()); - QGraphicsProxyWidget *addWidget(QWidget *widget, Qt::WindowFlags wFlags = 0); - inline QGraphicsEllipseItem *addEllipse(qreal x, qreal y, qreal w, qreal h, const QPen &pen = QPen(), const QBrush &brush = QBrush()) - { return addEllipse(QRectF(x, y, w, h), pen, brush); } - inline QGraphicsLineItem *addLine(qreal x1, qreal y1, qreal x2, qreal y2, const QPen &pen = QPen()) - { return addLine(QLineF(x1, y1, x2, y2), pen); } - inline QGraphicsRectItem *addRect(qreal x, qreal y, qreal w, qreal h, const QPen &pen = QPen(), const QBrush &brush = QBrush()) - { return addRect(QRectF(x, y, w, h), pen, brush); } - void removeItem(QGraphicsItem *item); - - QGraphicsItem *focusItem() const; - void setFocusItem(QGraphicsItem *item, Qt::FocusReason focusReason = Qt::OtherFocusReason); - bool hasFocus() const; - void setFocus(Qt::FocusReason focusReason = Qt::OtherFocusReason); - void clearFocus(); - - void setStickyFocus(bool enabled); - bool stickyFocus() const; - - QGraphicsItem *mouseGrabberItem() const; - - QBrush backgroundBrush() const; - void setBackgroundBrush(const QBrush &brush); - - QBrush foregroundBrush() const; - void setForegroundBrush(const QBrush &brush); - - virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - - QList <QGraphicsView *> views() const; - - inline void update(qreal x, qreal y, qreal w, qreal h) - { update(QRectF(x, y, w, h)); } - inline void invalidate(qreal x, qreal y, qreal w, qreal h, SceneLayers layers = AllLayers) - { invalidate(QRectF(x, y, w, h), layers); } - - QStyle *style() const; - void setStyle(QStyle *style); - - QFont font() const; - void setFont(const QFont &font); - - QPalette palette() const; - void setPalette(const QPalette &palette); - - bool isActive() const; - QGraphicsItem *activePanel() const; - void setActivePanel(QGraphicsItem *item); - QGraphicsWidget *activeWindow() const; - void setActiveWindow(QGraphicsWidget *widget); - - bool sendEvent(QGraphicsItem *item, QEvent *event); - -public Q_SLOTS: - void update(const QRectF &rect = QRectF()); - void invalidate(const QRectF &rect = QRectF(), SceneLayers layers = AllLayers); - void advance(); - void clearSelection(); - void clear(); - -protected: - bool event(QEvent *event); - bool eventFilter(QObject *watched, QEvent *event); - virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent *event); - virtual void dragEnterEvent(QGraphicsSceneDragDropEvent *event); - virtual void dragMoveEvent(QGraphicsSceneDragDropEvent *event); - virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent *event); - virtual void dropEvent(QGraphicsSceneDragDropEvent *event); - virtual void focusInEvent(QFocusEvent *event); - virtual void focusOutEvent(QFocusEvent *event); - virtual void helpEvent(QGraphicsSceneHelpEvent *event); - virtual void keyPressEvent(QKeyEvent *event); - virtual void keyReleaseEvent(QKeyEvent *event); - virtual void mousePressEvent(QGraphicsSceneMouseEvent *event); - virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event); - virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); - virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event); - virtual void wheelEvent(QGraphicsSceneWheelEvent *event); - virtual void inputMethodEvent(QInputMethodEvent *event); - - virtual void drawBackground(QPainter *painter, const QRectF &rect); - virtual void drawForeground(QPainter *painter, const QRectF &rect); - virtual void drawItems(QPainter *painter, int numItems, - QGraphicsItem *items[], - const QStyleOptionGraphicsItem options[], - QWidget *widget = 0); - -protected Q_SLOTS: - bool focusNextPrevChild(bool next); - -Q_SIGNALS: - void changed(const QList<QRectF> ®ion); - void sceneRectChanged(const QRectF &rect); - void selectionChanged(); - -private: - Q_DECLARE_PRIVATE(QGraphicsScene) - Q_DISABLE_COPY(QGraphicsScene) - Q_PRIVATE_SLOT(d_func(), void _q_emitUpdated()) - Q_PRIVATE_SLOT(d_func(), void _q_polishItems()) - Q_PRIVATE_SLOT(d_func(), void _q_processDirtyItems()) - Q_PRIVATE_SLOT(d_func(), void _q_updateScenePosDescendants()) - friend class QGraphicsItem; - friend class QGraphicsItemPrivate; - friend class QGraphicsView; - friend class QGraphicsViewPrivate; - friend class QGraphicsWidget; - friend class QGraphicsWidgetPrivate; - friend class QGraphicsEffect; - friend class QGraphicsSceneIndex; - friend class QGraphicsSceneIndexPrivate; - friend class QGraphicsSceneBspTreeIndex; - friend class QGraphicsSceneBspTreeIndexPrivate; - friend class QGraphicsItemEffectSourcePrivate; - friend class QGesture; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QGraphicsScene::SceneLayers) - -#endif // QT_NO_GRAPHICSVIEW - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif |