On Thu, 24 Apr 2025 18:11:32 GMT, Markus Mack <mm...@openjdk.org> wrote:
> Yes, the controls are in an `HBox` with `HeaderBar.draggable=true`. So this > is working as documented in `HeaderBar.draggable`. I still wonder if there's > something that can be done to prevent controls from being broken by becoming > draggable, especially if this happens inadvertently by "inheriting" this bit > from its container. > > Some ideas: > > 1. Let every `Node` in the subtree inherit the draggable=true bit, except > those that are `Control`s > 2. Add code to all affected controls to make them work while being draggable > 3. Prevent or ignore the draggable bit on all or all affected controls > 4. Don't apply draggable=true to the sub-tree I've decided to replace the `draggable` bool flag with a new `HeaderDragType` enum, which is one of the following values: 1. `DRAGGABLE`: Marks a single node as draggable. 2. `DRAGGABLE_SUBTREE`: Marks a node and all of its descendants as draggable. 3. `NONE`: Cancels an inherited `DRAGGABLE_SUBTREE` flag. This should make your example easier, since you only need to mark the `HBox` as `DRAGGABLE`, without worrying about the controls. ------------- PR Comment: https://git.openjdk.org/jfx/pull/1605#issuecomment-2832558981
