我想创建以下场景:
+-----------------------------------------------+
|ROOT (=BorderPane) |
| |
| +-------------------------------------------+ |
| |TOOL BAR | |
| |(north) | |
| +-------------------------------------------+ |
| |
| +-------------------------------------------+ |
| |MyConfigurationComponent extends BorderPane| |
| |(center) | |
| | +-------------------------+ +---------+ | |
| | |ScrollPane | | | | |
| | |(center) | | | | |
| | | +---------------------+ | | | | |
| | | | | | | | | |
| | | …