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Update sample code in global-shortcut.md

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This commit is contained in:
Hank Bao 2015-07-09 17:03:58 +08:00
parent 7b19b6b4f2
commit fb99bfac52
1 changed files with 18 additions and 11 deletions
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9
docs/api/global-shortcut.md
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@ -6,10 +6,14 @@ Note that the shortcut is global, even if the app does not get focused, it will
You should not use this module until the ready event of app module gets emitted. You should not use this module until the ready event of app module gets emitted.
```javascript ```javascript
var app = require('app');
var globalShortcut = require('global-shortcut'); var globalShortcut = require('global-shortcut');
app.on('ready', function() {
// Register a 'ctrl+x' shortcut listener. // Register a 'ctrl+x' shortcut listener.
var ret = globalShortcut.register('ctrl+x', function() { console.log('ctrl+x is pressed'); }) var ret = globalShortcut.register('ctrl+x', function() {
console.log('ctrl+x is pressed');
})
if (!ret) { if (!ret) {
console.log('registration failed'); console.log('registration failed');
@ -17,12 +21,15 @@ if (!ret) {
// Check whether a shortcut is registered. // Check whether a shortcut is registered.
console.log(globalShortcut.isRegistered('ctrl+x')); console.log(globalShortcut.isRegistered('ctrl+x'));
});
app.on('will-quit', function() {
// Unregister a shortcut. // Unregister a shortcut.
globalShortcut.unregister('ctrl+x'); globalShortcut.unregister('ctrl+x');
// Unregister all shortcuts. // Unregister all shortcuts.
globalShortcut.unregisterAll(); globalShortcut.unregisterAll();
});
``` ```
## globalShortcut.register(accelerator, callback) ## globalShortcut.register(accelerator, callback)