| 1 | /**************************************************************************** | 
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| 2 | ** | 
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | 
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| 4 | ** All rights reserved. | 
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| 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) | 
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| 6 | ** | 
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| 7 | ** This file is part of the QtGui module of the Qt Toolkit. | 
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| 8 | ** | 
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$ | 
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| 10 | ** Commercial Usage | 
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in | 
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the | 
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| 13 | ** Software or, alternatively, in accordance with the terms contained in | 
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| 14 | ** a written agreement between you and Nokia. | 
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| 15 | ** | 
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| 16 | ** GNU Lesser General Public License Usage | 
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser | 
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| 18 | ** General Public License version 2.1 as published by the Free Software | 
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the | 
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| 20 | ** packaging of this file.  Please review the following information to | 
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements | 
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | 
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| 23 | ** | 
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional | 
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| 25 | ** rights.  These rights are described in the Nokia Qt LGPL Exception | 
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | 
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| 27 | ** | 
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| 28 | ** GNU General Public License Usage | 
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| 29 | ** Alternatively, this file may be used under the terms of the GNU | 
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| 30 | ** General Public License version 3.0 as published by the Free Software | 
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the | 
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| 32 | ** packaging of this file.  Please review the following information to | 
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be | 
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html. | 
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| 35 | ** | 
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| 36 | ** If you have questions regarding the use of this file, please contact | 
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| 37 | ** Nokia at qt-info@nokia.com. | 
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| 38 | ** $QT_END_LICENSE$ | 
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| 39 | ** | 
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| 40 | ****************************************************************************/ | 
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| 41 |  | 
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| 42 | #ifndef QGRAPHICSGRIDLAYOUT_H | 
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| 43 | #define QGRAPHICSGRIDLAYOUT_H | 
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| 44 |  | 
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| 45 | #include <QtGui/qgraphicsitem.h> | 
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| 46 | #include <QtGui/qgraphicslayout.h> | 
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| 47 |  | 
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| 48 | QT_BEGIN_HEADER | 
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| 49 |  | 
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| 50 | QT_BEGIN_NAMESPACE | 
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| 51 |  | 
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| 52 | QT_MODULE(Gui) | 
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| 53 |  | 
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| 54 | #if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW | 
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| 55 |  | 
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| 56 | class QGraphicsGridLayoutPrivate; | 
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| 57 |  | 
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| 58 | class Q_GUI_EXPORT QGraphicsGridLayout : public QGraphicsLayout | 
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| 59 | { | 
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| 60 | public: | 
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| 61 | QGraphicsGridLayout(QGraphicsLayoutItem *parent = 0); | 
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| 62 | virtual ~QGraphicsGridLayout(); | 
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| 63 |  | 
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| 64 | void addItem(QGraphicsLayoutItem *item, int row, int column, int rowSpan, int columnSpan, | 
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| 65 | Qt::Alignment alignment = 0); | 
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| 66 | inline void addItem(QGraphicsLayoutItem *item, int row, int column, Qt::Alignment alignment = 0); | 
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| 67 |  | 
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| 68 | void setHorizontalSpacing(qreal spacing); | 
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| 69 | qreal horizontalSpacing() const; | 
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| 70 | void setVerticalSpacing(qreal spacing); | 
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| 71 | qreal verticalSpacing() const; | 
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| 72 | void setSpacing(qreal spacing); | 
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| 73 |  | 
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| 74 | void setRowSpacing(int row, qreal spacing); | 
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| 75 | qreal rowSpacing(int row) const; | 
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| 76 | void setColumnSpacing(int column, qreal spacing); | 
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| 77 | qreal columnSpacing(int column) const; | 
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| 78 |  | 
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| 79 | void setRowStretchFactor(int row, int stretch); | 
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| 80 | int rowStretchFactor(int row) const; | 
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| 81 | void setColumnStretchFactor(int column, int stretch); | 
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| 82 | int columnStretchFactor(int column) const; | 
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| 83 |  | 
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| 84 | void setRowMinimumHeight(int row, qreal height); | 
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| 85 | qreal rowMinimumHeight(int row) const; | 
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| 86 | void setRowPreferredHeight(int row, qreal height); | 
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| 87 | qreal rowPreferredHeight(int row) const; | 
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| 88 | void setRowMaximumHeight(int row, qreal height); | 
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| 89 | qreal rowMaximumHeight(int row) const; | 
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| 90 | void setRowFixedHeight(int row, qreal height); | 
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| 91 |  | 
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| 92 | void setColumnMinimumWidth(int column, qreal width); | 
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| 93 | qreal columnMinimumWidth(int column) const; | 
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| 94 | void setColumnPreferredWidth(int column, qreal width); | 
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| 95 | qreal columnPreferredWidth(int column) const; | 
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| 96 | void setColumnMaximumWidth(int column, qreal width); | 
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| 97 | qreal columnMaximumWidth(int column) const; | 
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| 98 | void setColumnFixedWidth(int column, qreal width); | 
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| 99 |  | 
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| 100 | void setRowAlignment(int row, Qt::Alignment alignment); | 
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| 101 | Qt::Alignment rowAlignment(int row) const; | 
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| 102 | void setColumnAlignment(int column, Qt::Alignment alignment); | 
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| 103 | Qt::Alignment columnAlignment(int column) const; | 
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| 104 |  | 
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| 105 | void setAlignment(QGraphicsLayoutItem *item, Qt::Alignment alignment); | 
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| 106 | Qt::Alignment alignment(QGraphicsLayoutItem *item) const; | 
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| 107 |  | 
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| 108 | int rowCount() const; | 
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| 109 | int columnCount() const; | 
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| 110 |  | 
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| 111 | QGraphicsLayoutItem *itemAt(int row, int column) const; | 
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| 112 |  | 
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| 113 | // inherited from QGraphicsLayout | 
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| 114 | int count() const; | 
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| 115 | QGraphicsLayoutItem *itemAt(int index) const; | 
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| 116 | void removeAt(int index); | 
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| 117 |  | 
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| 118 | void invalidate(); | 
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| 119 |  | 
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| 120 | // inherited from QGraphicsLayoutItem | 
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| 121 | void setGeometry(const QRectF &rect); | 
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| 122 | QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; | 
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| 123 |  | 
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| 124 | // #### | 
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| 125 | //QRect cellRect(int row, int column, int rowSpan = 1, int columnSpan = 1) const; | 
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| 126 | //QSizePolicy::ControlTypes controlTypes(LayoutSide side) const; | 
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| 127 |  | 
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| 128 | private: | 
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| 129 | Q_DISABLE_COPY(QGraphicsGridLayout) | 
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| 130 | Q_DECLARE_PRIVATE(QGraphicsGridLayout) | 
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| 131 | }; | 
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| 132 |  | 
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| 133 | inline void QGraphicsGridLayout::addItem(QGraphicsLayoutItem *aitem, int arow, int acolumn, Qt::Alignment aalignment) | 
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| 134 | { addItem(aitem, arow, acolumn, 1, 1, aalignment); } | 
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| 135 |  | 
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| 136 | #endif | 
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| 137 |  | 
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| 138 | QT_END_NAMESPACE | 
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| 139 |  | 
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| 140 | QT_END_HEADER | 
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| 141 |  | 
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| 142 | #endif | 
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| 143 |  | 
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