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Diffstat (limited to 'src/declarative/items/qquickitem.h')
| -rw-r--r-- | src/declarative/items/qquickitem.h | 421 |
1 files changed, 0 insertions, 421 deletions
diff --git a/src/declarative/items/qquickitem.h b/src/declarative/items/qquickitem.h deleted file mode 100644 index a3baecb9ea..0000000000 --- a/src/declarative/items/qquickitem.h +++ /dev/null @@ -1,421 +0,0 @@ -// Commit: 6f78a6080b84cc3ef96b73a4ff58d1b5a72f08f4 -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQUICKITEM_H -#define QQUICKITEM_H - -#include <QtDeclarative/qdeclarative.h> -#include <QtDeclarative/qdeclarativecomponent.h> - -#include <QtCore/QObject> -#include <QtCore/QList> -#include <QtGui/qevent.h> -#include <QtGui/qfont.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QQuickItem; -class QQuickTransformPrivate; -class QQuickTransform : public QObject -{ - Q_OBJECT -public: - QQuickTransform(QObject *parent = 0); - ~QQuickTransform(); - - void appendToItem(QQuickItem *); - void prependToItem(QQuickItem *); - - virtual void applyTo(QMatrix4x4 *matrix) const = 0; - -protected Q_SLOTS: - void update(); - -protected: - QQuickTransform(QQuickTransformPrivate &dd, QObject *parent); - -private: - Q_DECLARE_PRIVATE(QQuickTransform) -}; - -class QDeclarativeV8Function; -class QDeclarativeState; -class QQuickAnchorLine; -class QDeclarativeTransition; -class QQuickKeyEvent; -class QQuickAnchors; -class QQuickItemPrivate; -class QQuickCanvas; -class QSGEngine; -class QTouchEvent; -class QSGNode; -class QSGTransformNode; -class QSGTextureProvider; - -class Q_DECLARATIVE_EXPORT QQuickItem : public QObject, public QDeclarativeParserStatus -{ - Q_OBJECT - Q_INTERFACES(QDeclarativeParserStatus) - - Q_PROPERTY(QQuickItem *parent READ parentItem WRITE setParentItem NOTIFY parentChanged DESIGNABLE false FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QDeclarativeListProperty<QObject> data READ data DESIGNABLE false) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QDeclarativeListProperty<QObject> resources READ resources DESIGNABLE false) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QDeclarativeListProperty<QQuickItem> children READ children NOTIFY childrenChanged DESIGNABLE false) - - Q_PROPERTY(QPointF pos READ pos FINAL) - Q_PROPERTY(qreal x READ x WRITE setX NOTIFY xChanged FINAL) - Q_PROPERTY(qreal y READ y WRITE setY NOTIFY yChanged FINAL) - Q_PROPERTY(qreal z READ z WRITE setZ NOTIFY zChanged FINAL) - Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged RESET resetWidth FINAL) - Q_PROPERTY(qreal height READ height WRITE setHeight NOTIFY heightChanged RESET resetHeight FINAL) - - Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged FINAL) - Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged) - Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged FINAL) - - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QDeclarativeListProperty<QDeclarativeState> states READ states DESIGNABLE false) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QDeclarativeListProperty<QDeclarativeTransition> transitions READ transitions DESIGNABLE false) - Q_PROPERTY(QString state READ state WRITE setState NOTIFY stateChanged) - Q_PROPERTY(QRectF childrenRect READ childrenRect NOTIFY childrenRectChanged DESIGNABLE false FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchors * anchors READ anchors DESIGNABLE false CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine left READ left CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine right READ right CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine horizontalCenter READ horizontalCenter CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine top READ top CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine bottom READ bottom CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine verticalCenter READ verticalCenter CONSTANT FINAL) - Q_PRIVATE_PROPERTY(QQuickItem::d_func(), QQuickAnchorLine baseline READ baseline CONSTANT FINAL) - Q_PROPERTY(qreal baselineOffset READ baselineOffset WRITE setBaselineOffset NOTIFY baselineOffsetChanged) - - Q_PROPERTY(bool clip READ clip WRITE setClip NOTIFY clipChanged) - - Q_PROPERTY(bool focus READ hasFocus WRITE setFocus NOTIFY focusChanged FINAL) - Q_PROPERTY(bool activeFocus READ hasActiveFocus NOTIFY activeFocusChanged FINAL) - - Q_PROPERTY(qreal rotation READ rotation WRITE setRotation NOTIFY rotationChanged) - Q_PROPERTY(qreal scale READ scale WRITE setScale NOTIFY scaleChanged) - Q_PROPERTY(TransformOrigin transformOrigin READ transformOrigin WRITE setTransformOrigin NOTIFY transformOriginChanged) - Q_PROPERTY(QPointF transformOriginPoint READ transformOriginPoint) // XXX todo - notify? - Q_PROPERTY(QDeclarativeListProperty<QQuickTransform> transform READ transform DESIGNABLE false FINAL) - - Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged) - Q_PROPERTY(qreal implicitWidth READ implicitWidth WRITE setImplicitWidth NOTIFY implicitWidthChanged) - Q_PROPERTY(qreal implicitHeight READ implicitHeight WRITE setImplicitHeight NOTIFY implicitHeightChanged) - - Q_ENUMS(TransformOrigin) - Q_CLASSINFO("DefaultProperty", "data") - -public: - enum Flag { - ItemClipsChildrenToShape = 0x01, - ItemAcceptsInputMethod = 0x02, - ItemIsFocusScope = 0x04, - ItemHasContents = 0x08, - ItemAcceptsDrops = 0x10 - // Remember to increment the size of QQuickItemPrivate::flags - }; - Q_DECLARE_FLAGS(Flags, Flag) - - enum ItemChange { - ItemChildAddedChange, // value.item - ItemChildRemovedChange, // value.item - ItemSceneChange, // value.canvas - ItemVisibleHasChanged, // value.realValue - ItemParentHasChanged, // value.item - ItemOpacityHasChanged, // value.realValue - ItemActiveFocusHasChanged, // value.boolValue - ItemRotationHasChanged // value.realValue - }; - - union ItemChangeData { - ItemChangeData(QQuickItem *v) : item(v) {} - ItemChangeData(QQuickCanvas *v) : canvas(v) {} - ItemChangeData(qreal v) : realValue(v) {} - ItemChangeData(bool v) : boolValue(v) {} - - QQuickItem *item; - QQuickCanvas *canvas; - qreal realValue; - bool boolValue; - }; - - enum TransformOrigin { - TopLeft, Top, TopRight, - Left, Center, Right, - BottomLeft, Bottom, BottomRight - }; - - QQuickItem(QQuickItem *parent = 0); - virtual ~QQuickItem(); - - QSGEngine *sceneGraphEngine() const; - - QQuickCanvas *canvas() const; - QQuickItem *parentItem() const; - void setParentItem(QQuickItem *parent); - void stackBefore(const QQuickItem *); - void stackAfter(const QQuickItem *); - - QRectF childrenRect(); - QList<QQuickItem *> childItems() const; - - bool clip() const; - void setClip(bool); - - QString state() const; - void setState(const QString &); - - qreal baselineOffset() const; - void setBaselineOffset(qreal); - - QDeclarativeListProperty<QQuickTransform> transform(); - - qreal x() const; - qreal y() const; - QPointF pos() const; - void setX(qreal); - void setY(qreal); - void setPos(const QPointF &); - - qreal width() const; - void setWidth(qreal); - void resetWidth(); - qreal implicitWidth() const; - - qreal height() const; - void setHeight(qreal); - void resetHeight(); - qreal implicitHeight() const; - - void setSize(const QSizeF &size); - - TransformOrigin transformOrigin() const; - void setTransformOrigin(TransformOrigin); - QPointF transformOriginPoint() const; - void setTransformOriginPoint(const QPointF &); - - qreal z() const; - void setZ(qreal); - - qreal rotation() const; - void setRotation(qreal); - qreal scale() const; - void setScale(qreal); - - qreal opacity() const; - void setOpacity(qreal); - - bool isVisible() const; - void setVisible(bool); - - bool isEnabled() const; - void setEnabled(bool); - - bool smooth() const; - void setSmooth(bool); - - Flags flags() const; - void setFlag(Flag flag, bool enabled = true); - void setFlags(Flags flags); - - virtual QRectF boundingRect() const; - - bool hasActiveFocus() const; - bool hasFocus() const; - void setFocus(bool); - bool isFocusScope() const; - QQuickItem *scopedFocusItem() const; - - Qt::MouseButtons acceptedMouseButtons() const; - void setAcceptedMouseButtons(Qt::MouseButtons buttons); - bool acceptHoverEvents() const; - void setAcceptHoverEvents(bool enabled); - - bool isUnderMouse() const; - void grabMouse(); - void ungrabMouse(); - bool keepMouseGrab() const; - void setKeepMouseGrab(bool); - bool filtersChildMouseEvents() const; - void setFiltersChildMouseEvents(bool filter); - - void grabTouchPoints(const QList<int> &ids); - void ungrabTouchPoints(); - bool keepTouchGrab() const; - void setKeepTouchGrab(bool); - - QTransform itemTransform(QQuickItem *, bool *) const; - QPointF mapToItem(const QQuickItem *item, const QPointF &point) const; - QPointF mapToScene(const QPointF &point) const; - QRectF mapRectToItem(const QQuickItem *item, const QRectF &rect) const; - QRectF mapRectToScene(const QRectF &rect) const; - QPointF mapFromItem(const QQuickItem *item, const QPointF &point) const; - QPointF mapFromScene(const QPointF &point) const; - QRectF mapRectFromItem(const QQuickItem *item, const QRectF &rect) const; - QRectF mapRectFromScene(const QRectF &rect) const; - - void polish(); - - Q_INVOKABLE void mapFromItem(QDeclarativeV8Function*) const; - Q_INVOKABLE void mapToItem(QDeclarativeV8Function*) const; - Q_INVOKABLE void forceActiveFocus(); - Q_INVOKABLE QQuickItem *childAt(qreal x, qreal y) const; - - Qt::InputMethodHints inputMethodHints() const; - void setInputMethodHints(Qt::InputMethodHints hints); - virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - - struct UpdatePaintNodeData { - QSGTransformNode *transformNode; - private: - friend class QQuickCanvasPrivate; - UpdatePaintNodeData(); - }; - - virtual bool isTextureProvider() const { return false; } - virtual QSGTextureProvider *textureProvider() const { return 0; } - -public Q_SLOTS: - void update(); - void updateMicroFocus(); - -Q_SIGNALS: - void childrenRectChanged(const QRectF &); - void baselineOffsetChanged(qreal); - void stateChanged(const QString &); - void focusChanged(bool); - void activeFocusChanged(bool); - void parentChanged(QQuickItem *); - void transformOriginChanged(TransformOrigin); - void smoothChanged(bool); - void clipChanged(bool); - - // XXX todo - void childrenChanged(); - void opacityChanged(); - void enabledChanged(); - void visibleChanged(); - void rotationChanged(); - void scaleChanged(); - - void xChanged(); - void yChanged(); - void widthChanged(); - void heightChanged(); - void zChanged(); - void implicitWidthChanged(); - void implicitHeightChanged(); - -protected: - virtual bool event(QEvent *); - - bool isComponentComplete() const; - virtual void itemChange(ItemChange, const ItemChangeData &); - - void setImplicitWidth(qreal); - bool widthValid() const; // ### better name? - void setImplicitHeight(qreal); - bool heightValid() const; // ### better name? - void setImplicitSize(qreal, qreal); - - virtual void classBegin(); - virtual void componentComplete(); - - virtual void keyPressEvent(QKeyEvent *event); - virtual void keyReleaseEvent(QKeyEvent *event); - virtual void inputMethodEvent(QInputMethodEvent *); - virtual void focusInEvent(QFocusEvent *); - virtual void focusOutEvent(QFocusEvent *); - virtual void mousePressEvent(QMouseEvent *event); - virtual void mouseMoveEvent(QMouseEvent *event); - virtual void mouseReleaseEvent(QMouseEvent *event); - virtual void mouseDoubleClickEvent(QMouseEvent *event); - virtual void mouseUngrabEvent(); // XXX todo - params? - virtual void touchUngrabEvent(); - virtual void wheelEvent(QWheelEvent *event); - virtual void touchEvent(QTouchEvent *event); - virtual void hoverEnterEvent(QHoverEvent *event); - virtual void hoverMoveEvent(QHoverEvent *event); - virtual void hoverLeaveEvent(QHoverEvent *event); - virtual void dragEnterEvent(QDragEnterEvent *); - virtual void dragMoveEvent(QDragMoveEvent *); - virtual void dragLeaveEvent(QDragLeaveEvent *); - virtual void dropEvent(QDropEvent *); - virtual bool childMouseEventFilter(QQuickItem *, QEvent *); - virtual void windowDeactivateEvent(); - - virtual void geometryChanged(const QRectF &newGeometry, - const QRectF &oldGeometry); - - virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); - virtual void updatePolish(); - -protected: - QQuickItem(QQuickItemPrivate &dd, QQuickItem *parent = 0); - -private: - friend class QQuickCanvas; - friend class QQuickCanvasPrivate; - friend class QSGRenderer; - Q_DISABLE_COPY(QQuickItem) - Q_DECLARE_PRIVATE(QQuickItem) -}; - -// XXX todo -Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickItem::Flags) - -#ifndef QT_NO_DEBUG_STREAM -QDebug Q_DECLARATIVE_EXPORT operator<<(QDebug debug, QQuickItem *item); -#endif - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QQuickItem) -QML_DECLARE_TYPE(QQuickTransform) - -QT_END_HEADER - -#endif // QQUICKITEM_H |