| 391 | } |
| 392 | |
| 393 | fn set_size(&self, w: f32, h: f32) { |
| 394 | log::info!("Set Size MaterialAppElement {}x{}", w, h); |
| 395 | |
| 396 | // let (dw, dh) = { |
| 397 | // let mut comp = self.as_ref().borrow_mut(); |
| 398 | |
| 399 | // assert!( |
| 400 | // !comp.destroyed, |
| 401 | // "Widget was already destroyed but is being interacted with" |
| 402 | // ); |
| 403 | |
| 404 | // comp.updating = true; |
| 405 | |
| 406 | // // we calculate here delta from prev size to emit this value |
| 407 | // // and relayout childs |
| 408 | // let dw = w - comp.w; |
| 409 | // let dh = h - comp.h; |
| 410 | |
| 411 | // comp.w = w; |
| 412 | // comp.h = h; |
| 413 | |
| 414 | // comp.updating = false; |
| 415 | |
| 416 | // (dw, dh) |
| 417 | // }; |
| 418 | |
| 419 | // self.bounds_changed(0.0, 0.0, dw, dh); |
| 420 | |
| 421 | // just compute layout, update size and relayout whole widget tree |
| 422 | { |
| 423 | let mut comp = self.as_ref().borrow_mut(); |
| 424 | comp.w = w; |
| 425 | comp.h = h; |
| 426 | } |
| 427 | |
| 428 | let _ = LayoutSystem::compute_layout( |
| 429 | self.node, |
| 430 | geometry::Size { |
| 431 | width: number::Number::Defined(w), |
| 432 | height: number::Number::Defined(h), |
| 433 | }, |
| 434 | ); |
| 435 | |
| 436 | // println!("{:#?}", LayoutSystem::layout(self.node).unwrap()); |
| 437 | |
| 438 | self.relayout(Point2 { x: 0.0, y: 0.0 }); |
| 439 | } |
| 440 | |
| 441 | fn relayout(&self, origin: Point2<f32>) { |
| 442 | let update_childs = match LayoutSystem::layout(self.node) { |