diff options
Diffstat (limited to 'examples/declarative/qtquick1/cppextensions/qgraphicslayouts/qgraphicslinearlayout/linearlayout.h')
-rw-r--r-- | examples/declarative/qtquick1/cppextensions/qgraphicslayouts/qgraphicslinearlayout/linearlayout.h | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/examples/declarative/qtquick1/cppextensions/qgraphicslayouts/qgraphicslinearlayout/linearlayout.h b/examples/declarative/qtquick1/cppextensions/qgraphicslayouts/qgraphicslinearlayout/linearlayout.h deleted file mode 100644 index c81fa65df6..0000000000 --- a/examples/declarative/qtquick1/cppextensions/qgraphicslayouts/qgraphicslinearlayout/linearlayout.h +++ /dev/null @@ -1,152 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor -** the names of its contributors may be used to endorse or promote -** products derived from this software without specific prior written -** permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef LINEARLAYOUT_H -#define LINEARLAYOUT_H - -#include <qdeclarative.h> - -#include <QGraphicsLinearLayout> -#include <QGraphicsLayoutItem> - -class GraphicsLinearLayoutStretchItemObject : public QObject, public QGraphicsLayoutItem -{ - Q_OBJECT - Q_INTERFACES(QGraphicsLayoutItem) -public: - GraphicsLinearLayoutStretchItemObject(QObject *parent = 0); - - virtual QSizeF sizeHint(Qt::SizeHint, const QSizeF &) const; -}; - - -class LinearLayoutAttached; -class GraphicsLinearLayoutObject : public QObject, public QGraphicsLinearLayout -{ - Q_OBJECT - Q_INTERFACES(QGraphicsLayout QGraphicsLayoutItem) - - Q_PROPERTY(QDeclarativeListProperty<QGraphicsLayoutItem> children READ children) - Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation) - Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing) - Q_PROPERTY(qreal contentsMargin READ contentsMargin WRITE setContentsMargin) - Q_CLASSINFO("DefaultProperty", "children") -public: - GraphicsLinearLayoutObject(QObject * = 0); - ~GraphicsLinearLayoutObject(); - - QDeclarativeListProperty<QGraphicsLayoutItem> children() { return QDeclarativeListProperty<QGraphicsLayoutItem>(this, 0, children_append, children_count, children_at, children_clear); } - - qreal contentsMargin() const; - void setContentsMargin(qreal); - - void removeAt(int index); - - static LinearLayoutAttached *qmlAttachedProperties(QObject *); - -private slots: - void updateStretch(QGraphicsLayoutItem*,int); - void updateSpacing(QGraphicsLayoutItem*,int); - void updateAlignment(QGraphicsLayoutItem*,Qt::Alignment); - -private: - friend class LinearLayoutAttached; - - void clearChildren(); - void insertLayoutItem(int, QGraphicsLayoutItem *); - - static void children_append(QDeclarativeListProperty<QGraphicsLayoutItem> *prop, QGraphicsLayoutItem *item) { - static_cast<GraphicsLinearLayoutObject*>(prop->object)->insertLayoutItem(-1, item); - } - - static void children_clear(QDeclarativeListProperty<QGraphicsLayoutItem> *prop) { - static_cast<GraphicsLinearLayoutObject*>(prop->object)->clearChildren(); - } - - static int children_count(QDeclarativeListProperty<QGraphicsLayoutItem> *prop) { - return static_cast<GraphicsLinearLayoutObject*>(prop->object)->count(); - } - - static QGraphicsLayoutItem *children_at(QDeclarativeListProperty<QGraphicsLayoutItem> *prop, int index) { - return static_cast<GraphicsLinearLayoutObject*>(prop->object)->itemAt(index); - } - - static QHash<QGraphicsLayoutItem*, LinearLayoutAttached*> attachedProperties; -}; - - -class LinearLayoutAttached : public QObject -{ - Q_OBJECT - - Q_PROPERTY(int stretchFactor READ stretchFactor WRITE setStretchFactor NOTIFY stretchChanged) - Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged) - Q_PROPERTY(int spacing READ spacing WRITE setSpacing NOTIFY spacingChanged) - -public: - LinearLayoutAttached(QObject *parent); - - int stretchFactor() const { return m_stretch; } - void setStretchFactor(int f); - Qt::Alignment alignment() const { return m_alignment; } - void setAlignment(Qt::Alignment a); - int spacing() const { return m_spacing; } - void setSpacing(int s); - -signals: - void stretchChanged(QGraphicsLayoutItem*, int); - void alignmentChanged(QGraphicsLayoutItem*, Qt::Alignment); - void spacingChanged(QGraphicsLayoutItem*, int); - -private: - int m_stretch; - Qt::Alignment m_alignment; - int m_spacing; -}; - -QML_DECLARE_INTERFACE(QGraphicsLayoutItem) -QML_DECLARE_INTERFACE(QGraphicsLayout) -QML_DECLARE_TYPE(GraphicsLinearLayoutStretchItemObject) -QML_DECLARE_TYPE(GraphicsLinearLayoutObject) -QML_DECLARE_TYPEINFO(GraphicsLinearLayoutObject, QML_HAS_ATTACHED_PROPERTIES) - -#endif - - |