`97e7c05`

Filter duplicate UnmapNotify events from StructureNotify

Only process UnmapNotify when event.event == root (SubstructureNotify).
Ignore events sent directly to window (StructureNotify) to prevent
double-processing which caused windows to be unmanaged incorrectly.

Authored by mfwolffe <wolffemf@dukes.jmu.edu> 4 months ago

SHA: 97e7c05651fbfc25f7c64eabcb25b96cf97fd633
Parents: 52f19d4
Tree: 8bc9c17

1 changed file

Status	File	+	-
M	`gar/src/x11/events.rs`	9	1

gar/src/x11/events.rsmodified

      fn handle_unmap_notify(&mut self, event: UnmapNotifyEvent) -> Result<()> {
          let window = event.window;
 -        tracing::debug!("UnmapNotify for window {}", window);
 +        tracing::debug!("UnmapNotify for window {} (event on {})", window, event.event);
++
 +        // Only handle SubstructureNotify events (event.event == root)
 +        // Ignore StructureNotify events sent directly to the window (event.event == window)
 +        // This prevents double-processing since we get both types of events
 +        if event.event != self.conn.root {
 +            tracing::debug!("Ignoring UnmapNotify (not from root, likely StructureNotify)");
 +            return Ok(());
 +        }
          // Check if this was a dock window with struts
          if self.dock_struts.remove(&window).is_some() {