{ "widgettype":"VBox", "options":{ "width":"100%", "height":"100%" }, "subwidgets":[ { "widgettype":"HBox", "options":{ "height":"40px" }, "subwidgets":[ { "id":"changetext", "widgettype":"Button", "options":{ "dynsize":false, "width":"80px", "i18n":true, "label":"Change text" } }, { "id":"smaller", "widgettype":"Button", "options":{ "dynsize":false, "width":"80px", "i18n":true, "label":"Small size" } }, { "id":"larger", "widgettype":"Button", "options":{ "dynsize":false, "width":"80px", "i18n":true, "label":"larger size" } } ] }, { "widgettype":"Filler", "options":{}, "subwidgets":[ { "id":"text_1", "widgettype":"Text", "options":{ "dynsize":true, "text":"original text" } } ] } ], "binds":[ { "wid":"changetext", "event":"click", "actiontype":"method", "target":"text_1", "params":"new text", "method":"set_text" }, { "wid":"smaller", "event":"click", "actiontype":"method", "target":"app", "method":"textsize_smaller" }, { "wid":"larger", "event":"click", "actiontype":"method", "target":"app", "method":"textsize_bigger" } ] }