It provides methods to handle popup menus imperatively. The same methods are exposed to the context property menuActions. This can be retrieved by HOC withMenuContext that adds ctx property to your component. Then simply call props.ctx.menuActions.method().
Note: It is important that <MenuProvider /> is on the top of the component hierarchy (e.g. ScrollView should be inside of MenuProvider) and wraps all <Menu /> components.
This is needed in order to solve z-index issues.
The only known exception is when you use Modal - you need to place (additional) 'MenuProvider' inside of 'Modal' (see our ModalExample)
Note: MenuProvider was formerly named MenuContext which is now deprecated.
| Method Name | Arguments | Notes |
|---|---|---|
openMenu |
name |
Opens menu by name. Returns promise |
toggleMenu |
name |
Toggle menu by name. Returns promise |
closeMenu |
Closes currently opened menu. Returns promise | |
isMenuOpen |
Returns true if any menu is open |
| Option | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
style |
Style |
Optional | Style of wrapping View component. Same as customStyles.menuProviderWrapper but when both are present result style is a merge where this style has higher precedence. |
|
customStyles |
Object |
Optional | Object defining wrapper, touchable and text styles | |
backHandler |
boolean|Function |
Optional | false | Whether to close the menu when the back button is pressed or custom back button handler if a function is passed (RN >= 0.44 is required) |
skipInstanceCheck |
boolean |
Optional | false | Normally your application should have only one menu provider (with exception as discussed above). If you really need more instances, set skipInstanceCheck to true to disable the check (and following warning message) |
To style <MenuProvider /> and backdrop component you can pass customStyles object prop with following keys:
| Object key | Type | Notes |
|---|---|---|
menuProviderWrapper |
Style |
Style of wrapping View component (formerly menuContextWrapper) |
backdrop |
Style |
Backdrop View style |
Note: Style type is any valid RN style parameter.
Note: In addition to these styles we add also {flex:1}. You can disable it by e.g. style={{flex:0}}.
See more in custom styling example.
To handle the back button you can pass backHandler prop with the following possible values:
| Value | Description |
|---|---|
| false | No handling of back button press |
| true | The menu will be closed |
| Function | The function will be called with MenuProvider instance as the first parameter. The function needs to return true to prevent application exit (or bubbling if there are other listeners registered). Read BackHandler documentation for more information. |
See more in custom close on back example.
Root menu component defining menu name and providing menu events.
| Method Name | Arguments | Notes |
|---|---|---|
open |
Opens menu. Returns promise | |
close |
Closes menu. Returns promise |
| Option | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
name |
String |
Optional | auto-generated |
Unique name of menu |
opened |
Boolean |
Optional | Declaratively states if menu is opened. When this prop is provided, menu is controlled and imperative API won't work. | |
renderer |
Function |
Optional | ContextMenu |
Defines position, animation and basic menu styles. See renderers section for more details |
rendererProps |
Object |
Optional | Additional props which will be passed to the renderer |
| Event Name | Arguments | Notes |
|---|---|---|
onSelect |
optionValue |
Triggered when menu option is selected. When event handler returns false, the popup menu remains open |
onOpen |
Triggered when menu is opened | |
onClose |
Triggered when menu is closed | |
onBackdropPress |
Triggered when user press backdrop (outside of the opened menu) |
| Property name | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
debug |
Boolean |
Optional | false |
This property enables debug logs |
| Function name | Arguments | Returns | Note |
|---|---|---|---|
setDefaultRenderer |
Function |
Sets new default renderer. See renderers section for more details | |
setDefaultRendererProps |
Object |
Sets new default renderer props |
It defines position where the popup menu will be rendered.
Menu can by opened by clicking on <MenuTrigger /> or by calling context methods.
Note: It is necessary that <MenuTrigger /> is a direct child of <Menu />.
| Option | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
disabled |
Boolean |
Optional | false |
Indicates if trigger can be pressed |
children |
Elements |
Optional | React elements to render as menu trigger. Exclusive with text property |
|
text |
String |
Optional | Text to be rendered. When this prop is provided, trigger's children won't be rendered | |
customStyles |
Object |
Optional | Object defining wrapper, touchable and text styles | |
triggerOnLongPress |
Boolean |
Optional | false |
If true, menu will trigger onLongPress instead of onPress |
| Event Name | Arguments | Notes |
|---|---|---|
onPress |
Triggered when trigger is pressed (or longpressed depending on triggerOnLongPress) |
|
onAlternativeAction |
Triggered when trigger is longpressed (or pressed depending on triggerOnLongPress) |
To style <MenuTrigger /> component you can pass customStyles object prop with following keys:
| Object key | Type | Notes |
|---|---|---|
triggerOuterWrapper |
Style |
Style of outer View component |
triggerWrapper |
Style |
Style of inner View component (can be overriden by style prop) |
triggerText |
Style |
Style of Text component (used when text shorthand option is defined) |
TriggerTouchableComponent |
Component |
Touchable component of trigger. Default value is TouchableHighlight for iOS and TouchableNativeFeedvack for Android |
triggerTouchable |
Object |
Properties passed to the touchable component (e.g. activeOpacity, underlayColor for TouchableHighlight) |
Note: Style type is any valid RN style parameter.
See more in custom styling example and touchable example.
This component wrapps all menu options.
Note: It is necessary that <MenuOptions /> is a direct child of <Menu />.
| Option | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
optionsContainerStyle |
Style |
Optional | Custom styles for options container. Note: this option is deprecated, use customStyles option instead |
|
renderOptionsContainer |
Func |
Optional | options => options |
Custom render function for <MenuOptions />. It takes options component as argument and returns component. E.g.: options => <SomeCustomContainer>{options}</SomeCustomContainer> (Deprecated) |
customStyles |
Object |
Optional | Object defining wrapper, touchable and text styles |
To style <MenuOptions /> and it's <MenuOption /> components you can pass customStyles object prop with following keys:
| Object key | Type | Notes |
|---|---|---|
optionsWrapper |
Style |
Style of wrapping MenuOptions component (can be overriden by style prop) |
optionsContainer |
Style |
Style passed to the menu renderer (e.g. Animated.View) |
optionWrapper |
Style |
Style of View component wrapping single option |
optionText |
Style |
Style of Text component (when text shorthand option is defined) |
OptionTouchableComponent |
Component |
Touchable component of option. Default value is TouchableHighlight for iOS and TouchableNativeFeedvack for Android |
optionTouchable |
Object |
Properties passed to the touchable component (e.g. activeOpacity, underlayColor for TouchableHighlight) |
Note: optionWrapper, optionTouchable and optionText styles of particular menu option can be overriden by customStyles prop of <MenuOption /> component.
Note: In order to change customStyles dynamically, it is required that no child of MenuOptions stops the update (e.g. shouldComponentUpdate returning false).
Note: Style type is any valid RN style parameter.
See more in custom styling example and touchable example.
Wrapper component of menu option.
| Option | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
value |
Any |
Optional | Value of option | |
children |
Elements |
Optional | React elements to render as menu option. Exclusive with text property |
|
text |
String |
Optional | Text to be rendered. When this prop is provided, option's children won't be rendered | |
disabled |
Boolean |
Optional | false |
Indicates if option can be pressed |
disableTouchable |
Boolean |
Optional | false |
Disables Touchable wrapper (no on press effect and no onSelect execution) Note: Alternatively you don't have to use MenuOption at all if you want render something "non-selectable" in the menu (e.g. divider) |
customStyles |
Object |
Optional | Object defining wrapper, touchable and text styles |
| Event Name | Arguments | Notes |
|---|---|---|
onSelect |
Triggered when option is selected. When event handler returns false, the popup menu remains open. Note: If this event handler is defined, it suppress onSelect handler of <Menu /> |
To style <MenuOption /> component you can pass customStyles object prop with following keys:
| Object key | Type | Notes |
|---|---|---|
optionWrapper |
Style |
Style of wrapping View component. |
optionText |
Style |
Style of Text component (when text shorthand option is defined) |
OptionTouchableComponent |
Component |
Touchable component of option. Default value is TouchableHighlight for iOS and TouchableNativeFeedvack for Android |
optionTouchable |
Object |
Properties passed to the touchable component (e.g. activeOpacity, underlayColor for TouchableHighlight) |
Note: Style type is any valid RN style parameter.
See more in custom styling example and touchable example.
Renderers are react components which wraps MenuOptions and are responsible for menu position and animation.
It is possible to extend menu and use custom renderer (see implementation of existing renderers or extension guide).
All renderers can be found in renderers module.
Note: Renderers can be customized by props which can be passed through rendererProps option or setDefaultRendererProps static method.
Opens (animated) context menu over the trigger position. The ContextMenu.computePosition exports function for position calculation in case you would like to implement your own renderer (without special position calculation).
Same as ContextMenu but without any animation.
Slides in the menu from the bottom of the screen.
Displays menu as a popover. Popover can be customized by following props:
| Option | Type | Opt/Required | Default | Note |
|---|---|---|---|---|
placement |
String |
Optional | auto |
Position of popover to the menu trigger - top | right | bottom | left | auto |
preferredPlacement |
String |
Optional | top |
Preferred placement of popover - top | right | bottom | left. Applicable when placement is set to auto |
anchorStyle |
Style |
Optional | Styles passed to popover anchor component |