public updateHoverAt(x as Int, y as Int) as Boolean:
Updates the pane hover state from window-client coordinates.
DockWorkspace routes pointer motion here because native hit-testing can target a child widget while the pane still needs to expose its overlay close button.
| Parameter | Description |
|---|---|
x | Window-client x coordinate. |
y | Window-client y coordinate. |
True when the pointer is inside the pane.
pane.updateHoverAt(mouseX, mouseY)