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| 36 | |
| 37 | #include "qquickdayofweekrow_p.h" |
| 38 | #include "qquickdayofweekmodel_p.h" |
| 39 | |
| 40 | #include <QtQuickTemplates2/private/qquickcontrol_p_p.h> |
| 41 | |
| 42 | QT_BEGIN_NAMESPACE |
| 43 | |
| 44 | /*! |
| 45 | \qmltype DayOfWeekRow |
| 46 | \inherits Control |
| 47 | //! \instantiates QQuickDayOfWeekRow |
| 48 | \inqmlmodule Qt.labs.calendar |
| 49 | \brief A row of names for the days in a week. |
| 50 | |
| 51 | DayOfWeekRow presents day of week names in a row. The names of the days |
| 52 | are ordered and formatted using the specified \l {Control::locale}{locale}. |
| 53 | |
| 54 | \image qtlabscalendar-dayofweekrow.png |
| 55 | \snippet qtlabscalendar-dayofweekrow.qml 1 |
| 56 | |
| 57 | DayOfWeekRow can be used as a standalone control, but it is most |
| 58 | often used in conjunction with MonthGrid. Regardless of the use case, |
| 59 | positioning of the row is left to the user. |
| 60 | |
| 61 | \image qtlabscalendar-dayofweekrow-layout.png |
| 62 | \snippet qtlabscalendar-dayofweekrow-layout.qml 1 |
| 63 | |
| 64 | The visual appearance of DayOfWeekRow can be changed by |
| 65 | implementing a \l {delegate}{custom delegate}. |
| 66 | |
| 67 | \labs |
| 68 | |
| 69 | \sa MonthGrid, WeekNumberColumn |
| 70 | */ |
| 71 | |
| 72 | class QQuickDayOfWeekRowPrivate : public QQuickControlPrivate |
| 73 | { |
| 74 | public: |
| 75 | QQuickDayOfWeekRowPrivate() : delegate(nullptr), model(nullptr) { } |
| 76 | |
| 77 | void resizeItems(); |
| 78 | |
| 79 | QVariant source; |
| 80 | QQmlComponent *delegate; |
| 81 | QQuickDayOfWeekModel *model; |
| 82 | }; |
| 83 | |
| 84 | void QQuickDayOfWeekRowPrivate::resizeItems() |
| 85 | { |
| 86 | if (!contentItem) |
| 87 | return; |
| 88 | |
| 89 | QSizeF itemSize; |
| 90 | itemSize.setWidth((contentItem->width() - 6 * spacing) / 7); |
| 91 | itemSize.setHeight(contentItem->height()); |
| 92 | |
| 93 | const auto childItems = contentItem->childItems(); |
| 94 | for (QQuickItem *item : childItems) |
| 95 | item->setSize(itemSize); |
| 96 | } |
| 97 | |
| 98 | QQuickDayOfWeekRow::QQuickDayOfWeekRow(QQuickItem *parent) : |
| 99 | QQuickControl(*(new QQuickDayOfWeekRowPrivate), parent) |
| 100 | { |
| 101 | Q_D(QQuickDayOfWeekRow); |
| 102 | d->model = new QQuickDayOfWeekModel(this); |
| 103 | d->source = QVariant::fromValue(value: d->model); |
| 104 | } |
| 105 | |
| 106 | /*! |
| 107 | \internal |
| 108 | \qmlproperty model Qt.labs.calendar::DayOfWeekRow::source |
| 109 | |
| 110 | This property holds the source model that is used as a data model |
| 111 | for the internal content row. |
| 112 | */ |
| 113 | QVariant QQuickDayOfWeekRow::source() const |
| 114 | { |
| 115 | Q_D(const QQuickDayOfWeekRow); |
| 116 | return d->source; |
| 117 | } |
| 118 | |
| 119 | void QQuickDayOfWeekRow::setSource(const QVariant &source) |
| 120 | { |
| 121 | Q_D(QQuickDayOfWeekRow); |
| 122 | if (d->source != source) { |
| 123 | d->source = source; |
| 124 | emit sourceChanged(); |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | /*! |
| 129 | \qmlproperty Component Qt.labs.calendar::DayOfWeekRow::delegate |
| 130 | |
| 131 | This property holds the item delegate that visualizes each day of the week. |
| 132 | |
| 133 | In addition to the \c index property, a list of model data roles |
| 134 | are available in the context of each delegate: |
| 135 | \table |
| 136 | \row \li \b model.day : int \li The day of week (\l Qt::DayOfWeek) |
| 137 | \row \li \b model.longName : string \li The long version of the day name; for example, "Monday" (\l QLocale::LongFormat) |
| 138 | \row \li \b model.shortName : string \li The short version of the day name; for example, "Mon" (\l QLocale::ShortFormat) |
| 139 | \row \li \b model.narrowName : string \li A special version of the day name for use when space is limited; for example, "M" (\l QLocale::NarrowFormat) |
| 140 | \endtable |
| 141 | |
| 142 | The following snippet presents the default implementation of the item |
| 143 | delegate. It can be used as a starting point for implementing custom |
| 144 | delegates. |
| 145 | |
| 146 | \snippet DayOfWeekRow.qml delegate |
| 147 | */ |
| 148 | QQmlComponent *QQuickDayOfWeekRow::delegate() const |
| 149 | { |
| 150 | Q_D(const QQuickDayOfWeekRow); |
| 151 | return d->delegate; |
| 152 | } |
| 153 | |
| 154 | void QQuickDayOfWeekRow::setDelegate(QQmlComponent *delegate) |
| 155 | { |
| 156 | Q_D(QQuickDayOfWeekRow); |
| 157 | if (d->delegate != delegate) { |
| 158 | d->delegate = delegate; |
| 159 | emit delegateChanged(); |
| 160 | } |
| 161 | } |
| 162 | |
| 163 | void QQuickDayOfWeekRow::componentComplete() |
| 164 | { |
| 165 | Q_D(QQuickDayOfWeekRow); |
| 166 | QQuickControl::componentComplete(); |
| 167 | d->resizeItems(); |
| 168 | } |
| 169 | |
| 170 | void QQuickDayOfWeekRow::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) |
| 171 | { |
| 172 | Q_D(QQuickDayOfWeekRow); |
| 173 | QQuickControl::geometryChanged(newGeometry, oldGeometry); |
| 174 | if (isComponentComplete()) |
| 175 | d->resizeItems(); |
| 176 | } |
| 177 | |
| 178 | void QQuickDayOfWeekRow::localeChange(const QLocale &newLocale, const QLocale &oldLocale) |
| 179 | { |
| 180 | Q_D(QQuickDayOfWeekRow); |
| 181 | QQuickControl::localeChange(newLocale, oldLocale); |
| 182 | d->model->setLocale(newLocale); |
| 183 | } |
| 184 | |
| 185 | void QQuickDayOfWeekRow::paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) |
| 186 | { |
| 187 | Q_D(QQuickDayOfWeekRow); |
| 188 | QQuickControl::paddingChange(newPadding, oldPadding); |
| 189 | if (isComponentComplete()) |
| 190 | d->resizeItems(); |
| 191 | } |
| 192 | |
| 193 | QT_END_NAMESPACE |
| 194 | |