1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** Contact: Qt Software Information ([email protected])
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5 | **
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6 | ** This file is part of the QtGui module of the Qt Toolkit.
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7 | **
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8 | ** $QT_BEGIN_LICENSE:LGPL$
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9 | ** Commercial Usage
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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11 | ** accordance with the Qt Commercial License Agreement provided with the
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12 | ** Software or, alternatively, in accordance with the terms contained in
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13 | ** a written agreement between you and Nokia.
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14 | **
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15 | ** GNU Lesser General Public License Usage
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16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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17 | ** General Public License version 2.1 as published by the Free Software
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18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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19 | ** packaging of this file. Please review the following information to
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20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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22 | **
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23 | ** In addition, as a special exception, Nokia gives you certain
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24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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26 | ** 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 are unsure which license is appropriate for your use, please
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37 | ** contact the sales department at [email protected].
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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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