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Diffstat (limited to 'qtinterface/qt4/Qt/qgraphicsview.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qgraphicsview.h | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/qtinterface/qt4/Qt/qgraphicsview.h b/qtinterface/qt4/Qt/qgraphicsview.h deleted file mode 100644 index 881315c..0000000 --- a/qtinterface/qt4/Qt/qgraphicsview.h +++ /dev/null @@ -1,316 +0,0 @@ -/**************************************************************************** -** -** 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 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 qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGRAPHICSVIEW_H -#define QGRAPHICSVIEW_H - -#include <QtCore/qmetatype.h> -#include <QtGui/qpainter.h> -#include <QtGui/qscrollarea.h> -#include <QtGui/qgraphicsscene.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW - -class QGraphicsItem; -class QPainterPath; -class QPolygonF; -class QStyleOptionGraphicsItem; - -class QGraphicsViewPrivate; -class Q_GUI_EXPORT QGraphicsView : public QAbstractScrollArea -{ - Q_OBJECT - Q_FLAGS(QPainter::RenderHints CacheMode OptimizationFlags) - Q_ENUMS(ViewportAnchor DragMode ViewportUpdateMode) - Q_PROPERTY(QBrush backgroundBrush READ backgroundBrush WRITE setBackgroundBrush) - Q_PROPERTY(QBrush foregroundBrush READ foregroundBrush WRITE setForegroundBrush) - Q_PROPERTY(bool interactive READ isInteractive WRITE setInteractive) - Q_PROPERTY(QRectF sceneRect READ sceneRect WRITE setSceneRect) - Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment) - Q_PROPERTY(QPainter::RenderHints renderHints READ renderHints WRITE setRenderHints) - Q_PROPERTY(DragMode dragMode READ dragMode WRITE setDragMode) - Q_PROPERTY(CacheMode cacheMode READ cacheMode WRITE setCacheMode) - Q_PROPERTY(ViewportAnchor transformationAnchor READ transformationAnchor WRITE setTransformationAnchor) - Q_PROPERTY(ViewportAnchor resizeAnchor READ resizeAnchor WRITE setResizeAnchor) - Q_PROPERTY(ViewportUpdateMode viewportUpdateMode READ viewportUpdateMode WRITE setViewportUpdateMode) -#ifndef QT_NO_RUBBERBAND - Q_PROPERTY(Qt::ItemSelectionMode rubberBandSelectionMode READ rubberBandSelectionMode WRITE setRubberBandSelectionMode) -#endif - Q_PROPERTY(OptimizationFlags optimizationFlags READ optimizationFlags WRITE setOptimizationFlags) - -public: - enum ViewportAnchor { - NoAnchor, - AnchorViewCenter, - AnchorUnderMouse - }; - - enum CacheModeFlag { - CacheNone = 0x0, - CacheBackground = 0x1 - }; - Q_DECLARE_FLAGS(CacheMode, CacheModeFlag) - - enum DragMode { - NoDrag, - ScrollHandDrag, - RubberBandDrag - }; - - enum ViewportUpdateMode { - FullViewportUpdate, - MinimalViewportUpdate, - SmartViewportUpdate, - NoViewportUpdate, - BoundingRectViewportUpdate - }; - - enum OptimizationFlag { - DontClipPainter = 0x1, // obsolete - DontSavePainterState = 0x2, - DontAdjustForAntialiasing = 0x4, - IndirectPainting = 0x8 - }; - Q_DECLARE_FLAGS(OptimizationFlags, OptimizationFlag) - - QGraphicsView(QWidget *parent = 0); - QGraphicsView(QGraphicsScene *scene, QWidget *parent = 0); - ~QGraphicsView(); - - QSize sizeHint() const; - - QPainter::RenderHints renderHints() const; - void setRenderHint(QPainter::RenderHint hint, bool enabled = true); - void setRenderHints(QPainter::RenderHints hints); - - Qt::Alignment alignment() const; - void setAlignment(Qt::Alignment alignment); - - ViewportAnchor transformationAnchor() const; - void setTransformationAnchor(ViewportAnchor anchor); - - ViewportAnchor resizeAnchor() const; - void setResizeAnchor(ViewportAnchor anchor); - - ViewportUpdateMode viewportUpdateMode() const; - void setViewportUpdateMode(ViewportUpdateMode mode); - - OptimizationFlags optimizationFlags() const; - void setOptimizationFlag(OptimizationFlag flag, bool enabled = true); - void setOptimizationFlags(OptimizationFlags flags); - - DragMode dragMode() const; - void setDragMode(DragMode mode); - -#ifndef QT_NO_RUBBERBAND - Qt::ItemSelectionMode rubberBandSelectionMode() const; - void setRubberBandSelectionMode(Qt::ItemSelectionMode mode); -#endif - - CacheMode cacheMode() const; - void setCacheMode(CacheMode mode); - void resetCachedContent(); - - bool isInteractive() const; - void setInteractive(bool allowed); - - QGraphicsScene *scene() const; - void setScene(QGraphicsScene *scene); - - QRectF sceneRect() const; - void setSceneRect(const QRectF &rect); - inline void setSceneRect(qreal x, qreal y, qreal w, qreal h); - - QMatrix matrix() const; - void setMatrix(const QMatrix &matrix, bool combine = false); - void resetMatrix(); - QTransform transform() const; - QTransform viewportTransform() const; - bool isTransformed() const; - void setTransform(const QTransform &matrix, bool combine = false); - void resetTransform(); - void rotate(qreal angle); - void scale(qreal sx, qreal sy); - void shear(qreal sh, qreal sv); - void translate(qreal dx, qreal dy); - - void centerOn(const QPointF &pos); - inline void centerOn(qreal x, qreal y); - void centerOn(const QGraphicsItem *item); - void ensureVisible(const QRectF &rect, int xmargin = 50, int ymargin = 50); - inline void ensureVisible(qreal x, qreal y, qreal w, qreal h, int xmargin = 50, int ymargin = 50); - void ensureVisible(const QGraphicsItem *item, int xmargin = 50, int ymargin = 50); - void fitInView(const QRectF &rect, Qt::AspectRatioMode aspectRadioMode = Qt::IgnoreAspectRatio); - inline void fitInView(qreal x, qreal y, qreal w, qreal h, - Qt::AspectRatioMode aspectRadioMode = Qt::IgnoreAspectRatio); - void fitInView(const QGraphicsItem *item, - Qt::AspectRatioMode aspectRadioMode = Qt::IgnoreAspectRatio); - - void render(QPainter *painter, const QRectF &target = QRectF(), const QRect &source = QRect(), - Qt::AspectRatioMode aspectRatioMode = Qt::KeepAspectRatio); - - QList<QGraphicsItem *> items() const; - QList<QGraphicsItem *> items(const QPoint &pos) const; - inline QList<QGraphicsItem *> items(int x, int y) const; - QList<QGraphicsItem *> items(const QRect &rect, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; - inline QList<QGraphicsItem *> items(int x, int y, int w, int h, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; - QList<QGraphicsItem *> items(const QPolygon &polygon, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; - QList<QGraphicsItem *> items(const QPainterPath &path, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; - QGraphicsItem *itemAt(const QPoint &pos) const; - inline QGraphicsItem *itemAt(int x, int y) const; - - QPointF mapToScene(const QPoint &point) const; - QPolygonF mapToScene(const QRect &rect) const; - QPolygonF mapToScene(const QPolygon &polygon) const; - QPainterPath mapToScene(const QPainterPath &path) const; - QPoint mapFromScene(const QPointF &point) const; - QPolygon mapFromScene(const QRectF &rect) const; - QPolygon mapFromScene(const QPolygonF &polygon) const; - QPainterPath mapFromScene(const QPainterPath &path) const; - inline QPointF mapToScene(int x, int y) const; - inline QPolygonF mapToScene(int x, int y, int w, int h) const; - inline QPoint mapFromScene(qreal x, qreal y) const; - inline QPolygon mapFromScene(qreal x, qreal y, qreal w, qreal h) const; - - QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - - QBrush backgroundBrush() const; - void setBackgroundBrush(const QBrush &brush); - - QBrush foregroundBrush() const; - void setForegroundBrush(const QBrush &brush); - -public Q_SLOTS: - void updateScene(const QList<QRectF> &rects); - void invalidateScene(const QRectF &rect = QRectF(), QGraphicsScene::SceneLayers layers = QGraphicsScene::AllLayers); - void updateSceneRect(const QRectF &rect); - -protected Q_SLOTS: - void setupViewport(QWidget *widget); - -protected: - QGraphicsView(QGraphicsViewPrivate &, QWidget *parent = 0); - bool event(QEvent *event); - bool viewportEvent(QEvent *event); - -#ifndef QT_NO_CONTEXTMENU - void contextMenuEvent(QContextMenuEvent *event); -#endif - void dragEnterEvent(QDragEnterEvent *event); - void dragLeaveEvent(QDragLeaveEvent *event); - void dragMoveEvent(QDragMoveEvent *event); - void dropEvent(QDropEvent *event); - void focusInEvent(QFocusEvent *event); - bool focusNextPrevChild(bool next); - void focusOutEvent(QFocusEvent *event); - void keyPressEvent(QKeyEvent *event); - void keyReleaseEvent(QKeyEvent *event); - void mouseDoubleClickEvent(QMouseEvent *event); - void mousePressEvent(QMouseEvent *event); - void mouseMoveEvent(QMouseEvent *event); - void mouseReleaseEvent(QMouseEvent *event); -#ifndef QT_NO_WHEELEVENT - void wheelEvent(QWheelEvent *event); -#endif - void paintEvent(QPaintEvent *event); - void resizeEvent(QResizeEvent *event); - void scrollContentsBy(int dx, int dy); - void showEvent(QShowEvent *event); - 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[]); - -private: - Q_DECLARE_PRIVATE(QGraphicsView) - Q_DISABLE_COPY(QGraphicsView) -#ifndef QT_NO_CURSOR - Q_PRIVATE_SLOT(d_func(), void _q_setViewportCursor(const QCursor &)) - Q_PRIVATE_SLOT(d_func(), void _q_unsetViewportCursor()) -#endif - friend class QGraphicsSceneWidget; - friend class QGraphicsScene; - friend class QGraphicsScenePrivate; - friend class QGraphicsItemPrivate; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QGraphicsView::CacheMode) -Q_DECLARE_OPERATORS_FOR_FLAGS(QGraphicsView::OptimizationFlags) - -inline void QGraphicsView::setSceneRect(qreal ax, qreal ay, qreal aw, qreal ah) -{ setSceneRect(QRectF(ax, ay, aw, ah)); } -inline void QGraphicsView::centerOn(qreal ax, qreal ay) -{ centerOn(QPointF(ax, ay)); } -inline void QGraphicsView::ensureVisible(qreal ax, qreal ay, qreal aw, qreal ah, int xmargin, int ymargin) -{ ensureVisible(QRectF(ax, ay, aw, ah), xmargin, ymargin); } -inline void QGraphicsView::fitInView(qreal ax, qreal ay, qreal w, qreal h, Qt::AspectRatioMode mode) -{ fitInView(QRectF(ax, ay, w, h), mode); } -inline QList<QGraphicsItem *> QGraphicsView::items(int ax, int ay) const -{ return items(QPoint(ax, ay)); } -inline QList<QGraphicsItem *> QGraphicsView::items(int ax, int ay, int w, int h, Qt::ItemSelectionMode mode) const -{ return items(QRect(ax, ay, w, h), mode); } -inline QGraphicsItem *QGraphicsView::itemAt(int ax, int ay) const -{ return itemAt(QPoint(ax, ay)); } -inline QPointF QGraphicsView::mapToScene(int ax, int ay) const -{ return mapToScene(QPoint(ax, ay)); } -inline QPolygonF QGraphicsView::mapToScene(int ax, int ay, int w, int h) const -{ return mapToScene(QRect(ax, ay, w, h)); } -inline QPoint QGraphicsView::mapFromScene(qreal ax, qreal ay) const -{ return mapFromScene(QPointF(ax, ay)); } -inline QPolygon QGraphicsView::mapFromScene(qreal ax, qreal ay, qreal w, qreal h) const -{ return mapFromScene(QRectF(ax, ay, w, h)); } - -#endif // QT_NO_GRAPHICSVIEW - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QGRAPHICSVIEW_H |