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 QCALENDARWIDGET_H
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43 | #define QCALENDARWIDGET_H
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44 |
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45 | #include <QtGui/qwidget.h>
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46 | #include <QtCore/qdatetime.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 | #ifndef QT_NO_CALENDARWIDGET
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55 |
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56 | class QDate;
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57 | class QTextCharFormat;
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58 | class QCalendarWidgetPrivate;
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59 |
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60 | class Q_GUI_EXPORT QCalendarWidget : public QWidget
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61 | {
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62 | Q_OBJECT
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63 | Q_ENUMS(Qt::DayOfWeek)
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64 | Q_ENUMS(HorizontalHeaderFormat)
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65 | Q_ENUMS(VerticalHeaderFormat)
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66 | Q_ENUMS(SelectionMode)
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67 | Q_PROPERTY(QDate selectedDate READ selectedDate WRITE setSelectedDate)
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68 | Q_PROPERTY(QDate minimumDate READ minimumDate WRITE setMinimumDate)
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69 | Q_PROPERTY(QDate maximumDate READ maximumDate WRITE setMaximumDate)
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70 | Q_PROPERTY(Qt::DayOfWeek firstDayOfWeek READ firstDayOfWeek WRITE setFirstDayOfWeek)
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71 | Q_PROPERTY(bool gridVisible READ isGridVisible WRITE setGridVisible)
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72 | Q_PROPERTY(SelectionMode selectionMode READ selectionMode WRITE setSelectionMode)
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73 | Q_PROPERTY(HorizontalHeaderFormat horizontalHeaderFormat READ horizontalHeaderFormat WRITE setHorizontalHeaderFormat)
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74 | Q_PROPERTY(VerticalHeaderFormat verticalHeaderFormat READ verticalHeaderFormat WRITE setVerticalHeaderFormat)
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75 | Q_PROPERTY(bool headerVisible READ isHeaderVisible WRITE setHeaderVisible STORED false DESIGNABLE false) // obsolete
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76 | Q_PROPERTY(bool navigationBarVisible READ isNavigationBarVisible WRITE setNavigationBarVisible)
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77 | Q_PROPERTY(bool dateEditEnabled READ isDateEditEnabled WRITE setDateEditEnabled)
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78 | Q_PROPERTY(int dateEditAcceptDelay READ dateEditAcceptDelay WRITE setDateEditAcceptDelay)
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79 |
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80 | public:
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81 | enum HorizontalHeaderFormat {
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82 | NoHorizontalHeader,
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83 | SingleLetterDayNames,
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84 | ShortDayNames,
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85 | LongDayNames
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86 | };
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87 |
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88 | enum VerticalHeaderFormat {
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89 | NoVerticalHeader,
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90 | ISOWeekNumbers
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91 | };
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92 |
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93 | enum SelectionMode {
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94 | NoSelection,
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95 | SingleSelection
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96 | };
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97 |
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98 | explicit QCalendarWidget(QWidget *parent = 0);
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99 | ~QCalendarWidget();
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100 |
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101 | virtual QSize sizeHint() const;
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102 | virtual QSize minimumSizeHint() const;
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103 |
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104 | QDate selectedDate() const;
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105 |
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106 | int yearShown() const;
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107 | int monthShown() const;
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108 |
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109 | QDate minimumDate() const;
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110 | void setMinimumDate(const QDate &date);
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111 |
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112 | QDate maximumDate() const;
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113 | void setMaximumDate(const QDate &date);
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114 |
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115 | Qt::DayOfWeek firstDayOfWeek() const;
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116 | void setFirstDayOfWeek(Qt::DayOfWeek dayOfWeek);
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117 |
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118 | // ### Qt 5: eliminate these two
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119 | bool isHeaderVisible() const;
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120 | void setHeaderVisible(bool show);
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121 |
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122 | inline bool isNavigationBarVisible() const { return isHeaderVisible(); }
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123 |
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124 | bool isGridVisible() const;
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125 |
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126 | SelectionMode selectionMode() const;
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127 | void setSelectionMode(SelectionMode mode);
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128 |
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129 | HorizontalHeaderFormat horizontalHeaderFormat() const;
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130 | void setHorizontalHeaderFormat(HorizontalHeaderFormat format);
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131 |
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132 | VerticalHeaderFormat verticalHeaderFormat() const;
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133 | void setVerticalHeaderFormat(VerticalHeaderFormat format);
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134 |
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135 | QTextCharFormat headerTextFormat() const;
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136 | void setHeaderTextFormat(const QTextCharFormat &format);
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137 |
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138 | QTextCharFormat weekdayTextFormat(Qt::DayOfWeek dayOfWeek) const;
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139 | void setWeekdayTextFormat(Qt::DayOfWeek dayOfWeek, const QTextCharFormat &format);
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140 |
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141 | QMap<QDate, QTextCharFormat> dateTextFormat() const;
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142 | QTextCharFormat dateTextFormat(const QDate &date) const;
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143 | void setDateTextFormat(const QDate &date, const QTextCharFormat &format);
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144 |
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145 | bool isDateEditEnabled() const;
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146 | void setDateEditEnabled(bool enable);
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147 |
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148 | int dateEditAcceptDelay() const;
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149 | void setDateEditAcceptDelay(int delay);
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150 |
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151 | protected:
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152 | bool event(QEvent *event);
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153 | bool eventFilter(QObject *watched, QEvent *event);
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154 | void mousePressEvent(QMouseEvent *event);
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155 | void resizeEvent(QResizeEvent * event);
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156 | void keyPressEvent(QKeyEvent * event);
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157 |
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158 | virtual void paintCell(QPainter *painter, const QRect &rect, const QDate &date) const;
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159 | void updateCell(const QDate &date);
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160 | void updateCells();
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161 |
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162 | public Q_SLOTS:
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163 | void setSelectedDate(const QDate &date);
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164 | void setDateRange(const QDate &min, const QDate &max);
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165 | void setCurrentPage(int year, int month);
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166 | void setGridVisible(bool show);
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167 | void setNavigationBarVisible(bool visible);
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168 | void showNextMonth();
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169 | void showPreviousMonth();
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170 | void showNextYear();
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171 | void showPreviousYear();
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172 | void showSelectedDate();
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173 | void showToday();
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174 |
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175 | Q_SIGNALS:
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176 | void selectionChanged();
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177 | void clicked(const QDate &date);
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178 | void activated(const QDate &date);
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179 | void currentPageChanged(int year, int month);
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180 |
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181 | private:
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182 | Q_DECLARE_PRIVATE(QCalendarWidget)
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183 | Q_DISABLE_COPY(QCalendarWidget)
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184 |
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185 | Q_PRIVATE_SLOT(d_func(), void _q_slotShowDate(const QDate &date))
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186 | Q_PRIVATE_SLOT(d_func(), void _q_slotChangeDate(const QDate &date))
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187 | Q_PRIVATE_SLOT(d_func(), void _q_slotChangeDate(const QDate &date, bool changeMonth))
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188 | Q_PRIVATE_SLOT(d_func(), void _q_editingFinished())
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189 | Q_PRIVATE_SLOT(d_func(), void _q_prevMonthClicked())
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190 | Q_PRIVATE_SLOT(d_func(), void _q_nextMonthClicked())
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191 | Q_PRIVATE_SLOT(d_func(), void _q_yearEditingFinished())
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192 | Q_PRIVATE_SLOT(d_func(), void _q_yearClicked())
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193 | Q_PRIVATE_SLOT(d_func(), void _q_monthChanged(QAction *act))
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194 |
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195 | };
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196 |
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197 | #endif // QT_NO_CALENDARWIDGET
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198 |
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199 | QT_END_NAMESPACE
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200 |
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201 | QT_END_HEADER
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202 |
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203 | #endif // QCALENDARWIDGET_H
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204 |
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