181 lines
3.3 KiB
Markdown
181 lines
3.3 KiB
Markdown
---
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id: "qicon"
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title: "QIcon"
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sidebar_label: "QIcon"
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---
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> The QIcon class provides scalable icons in different modes and states.
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**This class is a JS wrapper around Qt's [QIcon class](https://doc.qt.io/qt-5/qicon.html)**
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### Example
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```javascript
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const { QIcon } = require("@nodegui/nodegui");
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const imageUrl = "path/to/png";
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const icon = new QIcon(imageUrl);
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```
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## Hierarchy
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* [Component](component.md)
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↳ **QIcon**
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## Index
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### Constructors
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* [constructor](qicon.md#constructor)
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### Properties
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* [native](qicon.md#native)
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* [nodeChildren](qicon.md#nodechildren)
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* [nodeParent](qicon.md#optional-nodeparent)
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### Methods
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* [cacheKey](qicon.md#cachekey)
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* [isMask](qicon.md#ismask)
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* [pixmap](qicon.md#pixmap)
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* [setIsMask](qicon.md#setismask)
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* [setNodeParent](qicon.md#setnodeparent)
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* [fromQVariant](qicon.md#static-fromqvariant)
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## Constructors
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### constructor
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\+ **new QIcon**(): *[QIcon](qicon.md)*
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*Overrides [Component](component.md).[constructor](component.md#constructor)*
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**Returns:** *[QIcon](qicon.md)*
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\+ **new QIcon**(`native`: [NativeElement](../globals.md#nativeelement)): *[QIcon](qicon.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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`native` | [NativeElement](../globals.md#nativeelement) |
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**Returns:** *[QIcon](qicon.md)*
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\+ **new QIcon**(`filePath`: string): *[QIcon](qicon.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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`filePath` | string |
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**Returns:** *[QIcon](qicon.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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### cacheKey
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▸ **cacheKey**(): *number*
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**Returns:** *number*
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___
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### isMask
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▸ **isMask**(): *boolean*
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**Returns:** *boolean*
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___
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### pixmap
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▸ **pixmap**(`width`: number, `height`: number, `mode?`: [QIconMode](../enums/qiconmode.md), `state?`: [QIconState](../enums/qiconstate.md)): *[QPixmap](qpixmap.md)*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`width` | number |
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`height` | number |
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`mode?` | [QIconMode](../enums/qiconmode.md) |
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`state?` | [QIconState](../enums/qiconstate.md) |
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**Returns:** *[QPixmap](qpixmap.md)*
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___
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### setIsMask
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▸ **setIsMask**(`isMask`: boolean): *void*
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**Parameters:**
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Name | Type |
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------ | ------ |
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`isMask` | boolean |
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**Returns:** *void*
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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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### `Static` fromQVariant
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▸ **fromQVariant**(`variant`: [QVariant](qvariant.md)): *[QIcon](qicon.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:** *[QIcon](qicon.md)*
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