bricks/bricks/keypress.js
2025-01-01 11:42:14 +08:00

19 lines
405 B
JavaScript

var bricks = window.bricks || {};
bricks.KeyPress = class extends bricks.VBox {
constructor(opts){
super(opts);
bricks.app.bind('keydown', this.key_handler.bind(this));
}
key_handler(event){
var key = event.key;
if (!key) return;
this.clear_widgets();
var w = new bricks.Text({text:'key press is:' + key});
this.add_widget(w)
}
}
bricks.Factory.register('KeyPress', bricks.KeyPress);