Added destroy method

This commit is contained in:
Francisco Hodge 2019-06-02 02:56:24 -04:00
parent ba20077e7a
commit 8795232092
5 changed files with 63 additions and 49 deletions

77
package-lock.json generated
View File

@ -1,6 +1,6 @@
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@ -7751,7 +7743,6 @@
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@ -7785,7 +7774,6 @@
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@ -7866,8 +7854,7 @@
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@ -7879,7 +7866,6 @@
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@ -7965,8 +7951,7 @@
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@ -8002,7 +7987,6 @@
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@ -8066,14 +8049,12 @@
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@ -8586,7 +8567,7 @@
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@ -11456,7 +11437,7 @@
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@ -16210,7 +16191,7 @@
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View File

@ -1,6 +1,6 @@
{ {
"name": "simple-keyboard", "name": "simple-keyboard",
"version": "2.21.4", "version": "2.22.0",
"description": "On-screen Javascript Virtual Keyboard", "description": "On-screen Javascript Virtual Keyboard",
"main": "build/index.js", "main": "build/index.js",
"types": "build/index.d.ts", "types": "build/index.d.ts",

View File

@ -220,6 +220,11 @@ declare module 'simple-keyboard' {
* @param {string} button The button layout name to select * @param {string} button The button layout name to select
*/ */
getButtonElement(button: string): HTMLElement | HTMLElement[]; getButtonElement(button: string): HTMLElement | HTMLElement[];
/**
* Clears keyboard listeners and DOM elements.
*/
destroy(): void;
} }
export default Keyboard; export default Keyboard;

View File

@ -64,6 +64,7 @@ class SimpleKeyboard {
* @property {boolean} useTouchEvents Instructs simple-keyboard to use touch events instead of click events. * @property {boolean} useTouchEvents Instructs simple-keyboard to use touch events instead of click events.
* @property {boolean} autoUseTouchEvents Enable useTouchEvents automatically when touch device is detected. * @property {boolean} autoUseTouchEvents Enable useTouchEvents automatically when touch device is detected.
* @property {boolean} useMouseEvents Opt out of PointerEvents handling, falling back to the prior mouse event logic. * @property {boolean} useMouseEvents Opt out of PointerEvents handling, falling back to the prior mouse event logic.
* @property {function} destroy Clears keyboard listeners and DOM elements.
*/ */
this.options = options; this.options = options;
this.options.layoutName = this.options.layoutName || "default"; this.options.layoutName = this.options.layoutName || "default";
@ -646,6 +647,23 @@ class SimpleKeyboard {
}); });
} }
/**
* Destroy keyboard listeners and DOM elements
*/
destroy() {
/**
* Remove listeners
*/
document.removeEventListener("keyup", this.caretEventHandler);
document.removeEventListener("mouseup", this.caretEventHandler);
document.removeEventListener("touchend", this.caretEventHandler);
/**
* Clear DOM
*/
this.clear();
}
/** /**
* Process buttonTheme option * Process buttonTheme option
*/ */

View File

@ -1223,3 +1223,13 @@ it('Keyboard inputName change will trigget caretPosition reset', () => {
expect(keyboard.caretPosition).toBe(null); expect(keyboard.caretPosition).toBe(null);
}); });
it('Keyboard destroy will work', () => {
testUtil.setDOM();
let keyboard = new Keyboard();
keyboard.destroy();
expect(keyboard.keyboardDOM.innerHTML).toBeFalsy();
});