Members
(static) MOUSE_WHEEL_RATE_LIMIT :Number
- Source:
Specify a rate limit for mouse wheel to gate repeated scrolling. This is especially important for continuous scrolling mice which emit hundreds of events per second. This designates a minimum number of milliseconds which must pass before another wheel event is handled
Type:
_downKeys :Set
- Source:
The set of key codes which are currently depressed (down)
Type:
- Set
_handled :Set
- Source:
The set of key codes which have been already handled per workflow
Type:
- Set
digitKeys
- Source:
The key codes which represent a digit key
hasFocus
- Source:
Test whether an input currently has focus
moveKeys
- Source:
The key codes which represent a possible movement key
Methods
getKeyCode(event) → {string}
- Source:
Get the standardized keyboard code for a given event
Parameters:
| Name | Type | Description |
|---|---|---|
event |
KeyboardEvent | The originating keypress event |
Returns:
The standardized string code to use
- Type
- string
isCtrl(event) → {Boolean}
- Source:
A helper method to test whether, given an Event, the CTRL (or CMD) keys are pressed
Parameters:
| Name | Type | Description |
|---|---|---|
event |
Returns:
- Type
- Boolean
isDown(code)
- Source:
Return whether the key code is currently in the DOWN state
Parameters:
| Name | Type | Description |
|---|---|---|
code |
string | The key code to test |