339 lines
5.1 KiB
Markdown
339 lines
5.1 KiB
Markdown
---
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id: "qdate"
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title: "QDate"
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sidebar_label: "QDate"
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---
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## Hierarchy
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* [Component](component.md)
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↳ **QDate**
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## Index
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### Constructors
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* [constructor](qdate.md#constructor)
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### Properties
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* [native](qdate.md#native)
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* [nodeChildren](qdate.md#nodechildren)
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* [nodeParent](qdate.md#optional-nodeparent)
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### Methods
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* [addDays](qdate.md#adddays)
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* [addMonths](qdate.md#addmonths)
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* [addYears](qdate.md#addyears)
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* [day](qdate.md#day)
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* [dayOfWeek](qdate.md#dayofweek)
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* [dayOfYear](qdate.md#dayofyear)
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* [daysInMonth](qdate.md#daysinmonth)
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* [daysInYear](qdate.md#daysinyear)
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* [daysTo](qdate.md#daysto)
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* [isNull](qdate.md#isnull)
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* [isValid](qdate.md#isvalid)
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* [month](qdate.md#month)
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* [setDate](qdate.md#setdate)
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* [setNodeParent](qdate.md#setnodeparent)
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* [toJulianDay](qdate.md#tojulianday)
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* [toString](qdate.md#tostring)
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* [year](qdate.md#year)
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* [currentDate](qdate.md#static-currentdate)
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* [fromJulianDay](qdate.md#static-fromjulianday)
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* [fromQVariant](qdate.md#static-fromqvariant)
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* [isLeapYear](qdate.md#static-isleapyear)
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* [isValid](qdate.md#static-isvalid)
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## Constructors
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### constructor
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\+ **new QDate**(`arg?`: [NativeElement](../globals.md#nativeelement) | number, `month?`: undefined | number, `day?`: undefined | number): *[QDate](qdate.md)*
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*Overrides [Component](component.md).[constructor](component.md#constructor)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`arg?` | [NativeElement](../globals.md#nativeelement) | number |
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`month?` | undefined | number |
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`day?` | undefined | number |
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**Returns:** *[QDate](qdate.md)*
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## Properties
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### native
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• **native**: *[NativeElement](../globals.md#nativeelement)*
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*Overrides [Component](component.md).[native](component.md#abstract-native)*
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___
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### nodeChildren
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• **nodeChildren**: *Set‹[Component](component.md)›*
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*Inherited from [Component](component.md).[nodeChildren](component.md#nodechildren)*
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___
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### `Optional` nodeParent
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• **nodeParent**? : *[Component](component.md)*
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*Inherited from [Component](component.md).[nodeParent](component.md#optional-nodeparent)*
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## Methods
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### addDays
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▸ **addDays**(`ndays`: number): *[QDate](qdate.md)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`ndays` | number |
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**Returns:** *[QDate](qdate.md)*
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___
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### addMonths
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▸ **addMonths**(`nmonths`: number): *[QDate](qdate.md)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`nmonths` | number |
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**Returns:** *[QDate](qdate.md)*
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___
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### addYears
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▸ **addYears**(`nyears`: number): *[QDate](qdate.md)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`nyears` | number |
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**Returns:** *[QDate](qdate.md)*
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___
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### day
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▸ **day**(): *number*
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**Returns:** *number*
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___
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### dayOfWeek
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▸ **dayOfWeek**(): *number*
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**Returns:** *number*
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___
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### dayOfYear
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▸ **dayOfYear**(): *number*
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**Returns:** *number*
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___
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### daysInMonth
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▸ **daysInMonth**(): *number*
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**Returns:** *number*
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___
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### daysInYear
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▸ **daysInYear**(): *number*
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**Returns:** *number*
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___
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### daysTo
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▸ **daysTo**(`d`: [QDate](qdate.md)): *number*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`d` | [QDate](qdate.md) |
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**Returns:** *number*
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___
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### isNull
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▸ **isNull**(): *boolean*
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**Returns:** *boolean*
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___
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### isValid
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▸ **isValid**(): *boolean*
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**Returns:** *boolean*
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___
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### month
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▸ **month**(): *number*
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**Returns:** *number*
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___
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### setDate
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▸ **setDate**(`year`: number, `month`: number, `day`: number): *boolean*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`year` | number |
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`month` | number |
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`day` | number |
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**Returns:** *boolean*
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___
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### setNodeParent
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▸ **setNodeParent**(`parent?`: [Component](component.md)): *void*
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*Inherited from [Component](component.md).[setNodeParent](component.md#setnodeparent)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`parent?` | [Component](component.md) |
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**Returns:** *void*
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___
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### toJulianDay
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▸ **toJulianDay**(): *number*
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**Returns:** *number*
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___
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### toString
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▸ **toString**(`format`: string | [DateFormat](../enums/dateformat.md)): *string*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`format` | string | [DateFormat](../enums/dateformat.md) |
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**Returns:** *string*
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___
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### year
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▸ **year**(): *number*
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**Returns:** *number*
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___
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### `Static` currentDate
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▸ **currentDate**(): *[QDate](qdate.md)*
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**Returns:** *[QDate](qdate.md)*
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___
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### `Static` fromJulianDay
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▸ **fromJulianDay**(`jd`: number): *[QDate](qdate.md)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`jd` | number |
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**Returns:** *[QDate](qdate.md)*
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___
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### `Static` fromQVariant
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▸ **fromQVariant**(`variant`: [QVariant](qvariant.md)): *[QDate](qdate.md)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`variant` | [QVariant](qvariant.md) |
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**Returns:** *[QDate](qdate.md)*
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___
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### `Static` isLeapYear
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▸ **isLeapYear**(`year`: number): *boolean*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`year` | number |
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**Returns:** *boolean*
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___
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### `Static` isValid
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▸ **isValid**(`year`: number, `month`: number, `day`: number): *boolean*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`year` | number |
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`month` | number |
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`day` | number |
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**Returns:** *boolean*
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