QErrorMessage

Create and control error message dialogs.

This class is a JS wrapper around Qt's QErrorMessage class

The QErrorMessage class provides an error message display dialog.

Example

const { QErrorMessage } = require("@nodegui/nodegui");

const errorMessage = new QErrorMessage();

Hierarchy

↳ NodeDialog‹QErrorMessageSignals›

↳ QErrorMessage

Index

Constructors

constructor

Properties

Accessors

layout

Methods

Constructors

constructor

+ new QErrorMessage(): QErrorMessage

Overrides NodeWidget.constructor

Returns: QErrorMessage

+ new QErrorMessage(parent: NodeWidget‹any›): QErrorMessage

Overrides NodeWidget.constructor

Parameters:

Name	Type
`parent`	NodeWidget‹any›

Returns: QErrorMessage

Properties

`Optional` _layout

• _layout? : NodeLayout‹QErrorMessageSignals›

Inherited from QMenu._layout

_rawInlineStyle

• _rawInlineStyle: string = ""

Inherited from QMenu._rawInlineStyle

actions

• actions: Set‹QAction›

Inherited from QMenu.actions

native

• native: NativeElement

Overrides Component.native

nodeChildren

• nodeChildren: Set‹Component›

Inherited from Component.nodeChildren

`Optional` nodeParent

• nodeParent? : Component

Inherited from Component.nodeParent

type

• type: string = "widget"

Inherited from QMenu.type

Accessors

layout

• get layout(): NodeLayout‹QErrorMessageSignals› | undefined

Inherited from QMenu.layout

Returns: NodeLayout‹QErrorMessageSignals› | undefined

• set layout(l: NodeLayout‹QErrorMessageSignals› | undefined): void

Inherited from QMenu.layout

Parameters:

Name	Type
`l`	NodeLayout‹QErrorMessageSignals› \| undefined

Returns: void

Methods

acceptDrops

▸ acceptDrops(): boolean

Inherited from QMenu.acceptDrops

Returns: boolean

activateWindow

▸ activateWindow(): void

Inherited from QMenu.activateWindow

Returns: void

addAction

▸ addAction(action: QAction | string): QAction

Inherited from QMenu.addAction

Parameters:

Name	Type
`action`	QAction \| string

Returns: QAction

addEventListener

▸ addEventListener‹SignalType›(signalType: SignalType, callback: QErrorMessageSignals[SignalType]): void

Inherited from EventWidget.addEventListener

Type parameters:

▪ SignalType: keyof QErrorMessageSignals

Parameters:

Name	Type	Description
`signalType`	SignalType	SignalType is a signal from the widgets signals interface.
`callback`	QErrorMessageSignals[SignalType]	Corresponding callback for the signal as mentioned in the widget's signal interface

Returns: void

void

For example in the case of QPushButton:

const button = new QPushButton();
button.addEventListener('clicked',(checked)=>console.log("clicked"));
// here clicked is a value from QPushButtonSignals interface

▸ addEventListener(eventType: WidgetEventTypes, callback: function): void

Inherited from EventWidget.addEventListener

Parameters:

▪ eventType: WidgetEventTypes

▪ callback: function

For example in the case of QPushButton:

const button = new QPushButton();
button.addEventListener(WidgetEventTypes.HoverEnter,()=>console.log("hovered"));

▸ (event?: NativeRawPointer‹"QEvent"›): void

Parameters:

Name	Type
`event?`	NativeRawPointer‹"QEvent"›

Returns: void

adjustSize

▸ adjustSize(): void

Inherited from QMenu.adjustSize

Returns: void

clearFocus

▸ clearFocus(): void

Inherited from QMenu.clearFocus

Returns: void

close

▸ close(): boolean

Inherited from QMenu.close

Returns: boolean

exec

▸ exec(): DialogCode

Inherited from NodeDialog.exec

Returns: DialogCode

font

▸ font(): QFont

Inherited from QMenu.font

Returns: QFont

geometry

▸ geometry(): QRect

Inherited from QMenu.geometry

Returns: QRect

getFlexNode

▸ getFlexNode(): FlexNode

Inherited from YogaWidget.getFlexNode

Returns: FlexNode

hasMouseTracking

▸ hasMouseTracking(): boolean

Inherited from QMenu.hasMouseTracking

Returns: boolean

hide

▸ hide(): void

Inherited from QMenu.hide

Returns: void

inherits

▸ inherits(className: string): boolean

Inherited from NodeObject.inherits

Parameters:

Name	Type
`className`	string

Returns: boolean

isActiveWindow

▸ isActiveWindow(): boolean

Inherited from QMenu.isActiveWindow

Returns: boolean

isEnabled

▸ isEnabled(): boolean

Inherited from QMenu.isEnabled

Returns: boolean

isSizeGripEnabled

▸ isSizeGripEnabled(): boolean

Inherited from NodeDialog.isSizeGripEnabled

Returns: boolean

isVisible

▸ isVisible(): boolean

Inherited from QMenu.isVisible

Returns: boolean

lower

▸ lower(): void

Inherited from QMenu.lower

Returns: void

mapFromGlobal

▸ mapFromGlobal(pos: QPoint): QPoint

Inherited from QMenu.mapFromGlobal

Parameters:

Name	Type
`pos`	QPoint

Returns: QPoint

mapFromParent

▸ mapFromParent(pos: QPoint): QPoint

Inherited from QMenu.mapFromParent

Parameters:

Name	Type
`pos`	QPoint

Returns: QPoint

mapToGlobal

▸ mapToGlobal(pos: QPoint): QPoint

Inherited from QMenu.mapToGlobal

Parameters:

Name	Type
`pos`	QPoint

Returns: QPoint

mapToParent

▸ mapToParent(pos: QPoint): QPoint

Inherited from QMenu.mapToParent

Parameters:

Name	Type
`pos`	QPoint

Returns: QPoint

maximumSize

▸ maximumSize(): QSize

Inherited from QMenu.maximumSize

Returns: QSize

minimumSize

▸ minimumSize(): QSize

Inherited from QMenu.minimumSize

Returns: QSize

move

▸ move(x: number, y: number): void

Inherited from QMenu.move

Parameters:

Name	Type
`x`	number
`y`	number

Returns: void

objectName

▸ objectName(): string

Inherited from NodeObject.objectName

Returns: string

open

▸ open(): void

Inherited from NodeDialog.open

Returns: void

pos

▸ pos(): object

Inherited from QMenu.pos

Returns: object

x: number
y: number

property

▸ property(name: string): QVariant

Inherited from NodeObject.property

Parameters:

Name	Type
`name`	string

Returns: QVariant

raise

▸ raise(): void

Inherited from QMenu.raise

Returns: void

reject

▸ reject(): void

Inherited from NodeDialog.reject

Returns: void

removeAction

▸ removeAction(action: QAction): void

Inherited from QMenu.removeAction

Parameters:

Name	Type
`action`	QAction

Returns: void

removeEventListener

▸ removeEventListener‹SignalType›(signalType: SignalType, callback: QErrorMessageSignals[SignalType]): void

Inherited from EventWidget.removeEventListener

Type parameters:

▪ SignalType: keyof QErrorMessageSignals

Parameters:

Name	Type
`signalType`	SignalType
`callback`	QErrorMessageSignals[SignalType]

Returns: void

▸ removeEventListener(eventType: WidgetEventTypes, callback: function): void

Inherited from EventWidget.removeEventListener

Parameters:

▪ eventType: WidgetEventTypes

▪ callback: function

▸ (event?: NativeRawPointer‹"QEvent"›): void

Parameters:

Name	Type
`event?`	NativeRawPointer‹"QEvent"›

Returns: void

repaint

▸ repaint(): void

Inherited from QMenu.repaint

Returns: void

repolish

▸ repolish(): void

Inherited from QMenu.repolish

Returns: void

resize

▸ resize(width: number, height: number): void

Inherited from QMenu.resize

Parameters:

Name	Type
`width`	number
`height`	number

Returns: void

result

▸ result(): number

Inherited from NodeDialog.result

Returns: number

setAcceptDrops

▸ setAcceptDrops(on: boolean): void

Inherited from QMenu.setAcceptDrops

Parameters:

Name	Type
`on`	boolean

Returns: void

setAttribute

▸ setAttribute(attribute: WidgetAttribute, switchOn: boolean): void

Inherited from QMenu.setAttribute

Parameters:

Name	Type
`attribute`	WidgetAttribute
`switchOn`	boolean

Returns: void

setContextMenuPolicy

▸ setContextMenuPolicy(contextMenuPolicy: ContextMenuPolicy): void

Inherited from QMenu.setContextMenuPolicy

Parameters:

Name	Type
`contextMenuPolicy`	ContextMenuPolicy

Returns: void

setCursor

▸ setCursor(cursor: CursorShape | QCursor): void

Inherited from QMenu.setCursor

Parameters:

Name	Type
`cursor`	CursorShape \| QCursor

Returns: void

setEnabled

▸ setEnabled(enabled: boolean): void

Inherited from QMenu.setEnabled

Parameters:

Name	Type
`enabled`	boolean

Returns: void

setFixedSize

▸ setFixedSize(width: number, height: number): void

Inherited from QMenu.setFixedSize

Parameters:

Name	Type
`width`	number
`height`	number

Returns: void

setFlexNodeSizeControlled

▸ setFlexNodeSizeControlled(isSizeControlled: boolean): void

Inherited from YogaWidget.setFlexNodeSizeControlled

sets whether the widget's size is controlled by someone else (for example a window's size is controlled by its frame when dragged).

Parameters:

Name	Type	Description
`isSizeControlled`	boolean

Returns: void

setFocus

▸ setFocus(reason: FocusReason): void

Inherited from QMenu.setFocus

Parameters:

Name	Type	Default
`reason`	FocusReason	FocusReason.OtherFocusReason

Returns: void

setFocusPolicy

▸ setFocusPolicy(policy: FocusPolicy): void

Inherited from QMenu.setFocusPolicy

Parameters:

Name	Type
`policy`	FocusPolicy

Returns: void

setFont

▸ setFont(font: QFont): void

Inherited from QMenu.setFont

Parameters:

Name	Type
`font`	QFont

Returns: void

setGeometry

▸ setGeometry(x: number, y: number, w: number, h: number): void

Inherited from QMenu.setGeometry

Parameters:

Name	Type
`x`	number
`y`	number
`w`	number
`h`	number

Returns: void

setGraphicsEffect

▸ setGraphicsEffect(effect: QGraphicsEffect‹any›): void

Inherited from QMenu.setGraphicsEffect

Parameters:

Name	Type
`effect`	QGraphicsEffect‹any›

Returns: void

setInlineStyle

▸ setInlineStyle(style: string): void

Inherited from QMenu.setInlineStyle

Parameters:

Name	Type
`style`	string

Returns: void

setLayout

▸ setLayout(parentLayout: NodeLayout‹QErrorMessageSignals›): void

Inherited from QMenu.setLayout

Parameters:

Name	Type
`parentLayout`	NodeLayout‹QErrorMessageSignals›

Returns: void

setMaximumSize

▸ setMaximumSize(maxw: number, maxh: number): void

Inherited from QMenu.setMaximumSize

Parameters:

Name	Type
`maxw`	number
`maxh`	number

Returns: void

setMinimumSize

▸ setMinimumSize(minw: number, minh: number): void

Inherited from QMenu.setMinimumSize

Parameters:

Name	Type
`minw`	number
`minh`	number

Returns: void

setModal

▸ setModal(modal: boolean): void

Inherited from NodeDialog.setModal

Parameters:

Name	Type
`modal`	boolean

Returns: void

setMouseTracking

▸ setMouseTracking(isMouseTracked: boolean): void

Inherited from QMenu.setMouseTracking

Parameters:

Name	Type
`isMouseTracked`	boolean

Returns: void

setNodeParent

▸ setNodeParent(parent?: Component): void

Inherited from Component.setNodeParent

Parameters:

Name	Type
`parent?`	Component

Returns: void

setObjectName

▸ setObjectName(objectName: string): void

Inherited from QMenu.setObjectName

Overrides NodeObject.setObjectName

Parameters:

Name	Type
`objectName`	string

Returns: void

setProperty

▸ setProperty(name: string, value: QVariantType): boolean

Inherited from NodeObject.setProperty

Parameters:

Name	Type
`name`	string
`value`	QVariantType

Returns: boolean

setResult

▸ setResult(i: number): void

Inherited from NodeDialog.setResult

Parameters:

Name	Type
`i`	number

Returns: void

setSizeGripEnabled

▸ setSizeGripEnabled(enabled: boolean): void

Inherited from NodeDialog.setSizeGripEnabled

Parameters:

Name	Type
`enabled`	boolean

Returns: void

setStyleSheet

▸ setStyleSheet(styleSheet: string): void

Inherited from QMenu.setStyleSheet

Parameters:

Name	Type
`styleSheet`	string

Returns: void

setWindowFlag

▸ setWindowFlag(windowType: WindowType, switchOn: boolean): void

Inherited from QMenu.setWindowFlag

Parameters:

Name	Type
`windowType`	WindowType
`switchOn`	boolean

Returns: void

setWindowIcon

▸ setWindowIcon(icon: QIcon): void

Inherited from QMenu.setWindowIcon

Parameters:

Name	Type
`icon`	QIcon

Returns: void

setWindowOpacity

▸ setWindowOpacity(opacity: number): void

Inherited from QMenu.setWindowOpacity

Parameters:

Name	Type
`opacity`	number

Returns: void

setWindowState

▸ setWindowState(state: WindowState): void

Inherited from QMenu.setWindowState

Parameters:

Name	Type
`state`	WindowState

Returns: void

setWindowTitle

▸ setWindowTitle(title: string): void

Inherited from QMenu.setWindowTitle

Parameters:

Name	Type
`title`	string

Returns: void

show

▸ show(): void

Inherited from QMenu.show

Returns: void

showFullScreen

▸ showFullScreen(): void

Inherited from QMenu.showFullScreen

Returns: void

showMaximized

▸ showMaximized(): void

Inherited from QMenu.showMaximized

Returns: void

showMessage

▸ showMessage(message: string): void

Parameters:

Name	Type
`message`	string

Returns: void

showMinimized

▸ showMinimized(): void

Inherited from QMenu.showMinimized

Returns: void

showNormal

▸ showNormal(): void

Inherited from QMenu.showNormal

Returns: void

size

▸ size(): QSize

Inherited from QMenu.size

Returns: QSize

styleSheet

▸ styleSheet(): string

Inherited from QMenu.styleSheet

Returns: string

testAttribute

▸ testAttribute(attribute: WidgetAttribute): boolean

Inherited from QMenu.testAttribute

Parameters:

Name	Type
`attribute`	WidgetAttribute

Returns: boolean

update

▸ update(): void

Inherited from QMenu.update

Returns: void

updateGeometry

▸ updateGeometry(): void

Inherited from QMenu.updateGeometry

Returns: void

windowOpacity

▸ windowOpacity(): number

Inherited from QMenu.windowOpacity

Returns: number

windowState

▸ windowState(): number

Inherited from QMenu.windowState

Returns: number

windowTitle

▸ windowTitle(): string

Inherited from QMenu.windowTitle

Returns: string

Example#

Hierarchy#

Index#

Constructors#

Properties#

Accessors#

Methods#

Constructors#

constructor#

Properties#

Optional _layout#

_rawInlineStyle#

actions#

native#

nodeChildren#

Optional nodeParent#

type#

Accessors#

layout#

Methods#

acceptDrops#

activateWindow#

addAction#

addEventListener#

adjustSize#

clearFocus#

close#

exec#

font#

geometry#

getFlexNode#

hasMouseTracking#

hide#

inherits#

isActiveWindow#

isEnabled#

isSizeGripEnabled#

isVisible#

lower#

mapFromGlobal#

mapFromParent#

mapToGlobal#

mapToParent#

maximumSize#

minimumSize#

move#

objectName#

open#

pos#

property#

raise#

reject#

removeAction#

removeEventListener#

repaint#

repolish#

resize#

result#

setAcceptDrops#

setAttribute#

setContextMenuPolicy#

setCursor#

setEnabled#

setFixedSize#

setFlexNodeSizeControlled#

setFocus#

setFocusPolicy#

setFont#

setGeometry#

setGraphicsEffect#

setInlineStyle#

setLayout#

setMaximumSize#

setMinimumSize#

setModal#

setMouseTracking#

setNodeParent#

setObjectName#

setProperty#

setResult#

Example

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Properties

`Optional` _layout

_rawInlineStyle

actions

native

nodeChildren

`Optional` nodeParent

type

Accessors

layout

Methods

acceptDrops

activateWindow

addAction

addEventListener

adjustSize

clearFocus

close

exec

font

geometry

getFlexNode

hasMouseTracking

hide

inherits

isActiveWindow

isEnabled

isSizeGripEnabled

isVisible

lower

mapFromGlobal

mapFromParent

mapToGlobal

mapToParent

maximumSize

minimumSize

move

objectName

open

pos

property

raise

reject

removeAction

removeEventListener

repaint

repolish

resize

result

setAcceptDrops

setAttribute

setContextMenuPolicy

setCursor

setEnabled

setFixedSize

setFlexNodeSizeControlled

setFocus

setFocusPolicy

setFont

setGeometry

setGraphicsEffect

setInlineStyle

setLayout

setMaximumSize

setMinimumSize

setModal

setMouseTracking

setNodeParent

setObjectName

setProperty

setResult