CalendarModel QML Type

A calendar model. 更多...

import 语句：

import Qt.labs.calendar 1.0

所有成员列表，包括继承成员

特性

from : date
to : date

方法

int indexOf (Date date )
int indexOf (int year , int month )
int monthAt (int index )
int yearAt (int index )

详细描述

CalendarModel provides a way of creating a range of MonthGrid instances. It is typically used as a model for a ListView that uses MonthGrid as a delegate.

ListView {
    id: listview
    width: 200; height: 200
    snapMode: ListView.SnapOneItem
    orientation: ListView.Horizontal
    highlightRangeMode: ListView.StrictlyEnforceRange
    model: CalendarModel {
        from: new Date(2015, 0, 1)
        to: new Date(2015, 11, 31)
    }
    delegate: MonthGrid {
        width: listview.width
        height: listview.height
        month: model.month
        year: model.year
        locale: Qt.locale("en_US")
    }
    ScrollIndicator.horizontal: ScrollIndicator { }
}

除了 index property, a list of model data roles are available in the context of each delegate:

model.month : int	The number of the month
model.year : int	The number of the year

The Qt Labs Calendar module uses 0-based month numbers to be consistent with the JavaScript Date type, that is used by the QML language. This means that Date::getMonth() can be passed to the methods as is. When dealing with month numbers directly, it is highly recommended to use the following enumeration values to avoid confusion.

常量	描述
`Calendar.January`	January (0)
`Calendar.February`	February (1)
`Calendar.March`	March (2)
`Calendar.April`	April (3)
`Calendar.May`	May (4)
`Calendar.June`	June (5)
`Calendar.July`	July (6)
`Calendar.August`	August (7)
`Calendar.September`	September (8)
`Calendar.October`	October (9)
`Calendar.November`	November (10)
`Calendar.December`	December (11)

注意： Types in Qt.labs modules are not guaranteed to remain compatible in future versions.

另请参阅 MonthGrid and Calendar .

特性文档编制

from : date

This property holds the start date.

to : date

This property holds the end date.

方法文档编制

int indexOf ( Date date )

Returns the model index of the specified date .

int indexOf ( int year , int month )

Returns the model index of the specified year and month .

int monthAt ( int index )

Returns the month number at the specified model index .

int yearAt ( int index )

Returns the year number at the specified model index .