Copy description when DnD variables from Globals in resources and configuration variable panels to POUs. Also prevent making exception in case some other DropSource wouldn't provide description.
// widget_list.ysl2
widget_desc("List") {
// TODO
}
widget_defs("List") {
| items: {
foreach "$hmi_element/*[@inkscape:label]" {
| «@inkscape:label»: "«@id»",
}
| },
}
widget_defs("TextStyleList") {
// TODO
}
widget_defs("TextStyleList") {
| styles: {
foreach "$hmi_element/*[@inkscape:label]" {
const "style", "func:refered_elements(.)[self::svg:text]/@style";
| «@inkscape:label»: "«$style»",
}
| },
}