...the key point is to ask the embedded box holding the label about it's preferred_size() -- this info is updated immediately, even at begin, when the nested child widgets did not yet receive an allocation. Even while the preferred-size is something different than the actual allocation, it will always be smaller and is thus sufficient to decide if the size constraint can be met |
||
|---|---|---|
| .. | ||
| draw | ||
| DIR_INFO | ||
| empty.html | ||
| InterfaceConcept_Varga.mm | ||
| renderengine.html | ||
| thinkPad.ichthyo.mm | ||
| uml | ||
| workflow.mm | ||