This commit is contained in:
yumoqing 2025-01-01 11:42:14 +08:00
parent b1f09524c9
commit f651c20a6c

View File

@ -1,12 +1,13 @@
var bricks = window.bricks || {}; var bricks = window.bricks || {};
bricks.KeyTest = class extends bricks.VBox { bricks.KeyPress = class extends bricks.VBox {
constructor(opts){ constructor(opts){
super(opts); super(opts);
bricks.app.bind('keydown', this.key_handler.bind(this)); bricks.app.bind('keydown', this.key_handler.bind(this));
} }
key_handler(event){ key_handler(event){
var key = event.key; var key = event.key;
if (!key) return;
this.clear_widgets(); this.clear_widgets();
var w = new bricks.Text({text:'key press is:' + key}); var w = new bricks.Text({text:'key press is:' + key});
this.add_widget(w) this.add_widget(w)