fix(vm-manager): close on Escape, and stay running

Two bugs that both looked like the panel ignoring input.

Escape did nothing despite the panel saying it closes. Keys.onEscapePressed
was on the PanelWindow, and key events go to a focused item rather than to
a window, so it never fired. A filled Item with focus: true now catches it
and reclaims focus when a delete confirmation's TextInput releases it.

The shell also exited whenever the drawer was closed, which is most of the
time: with the LazyLoader inactive there is no visible window, and
quickshell quits at that point. Since the keybind reaches the panel over
IPC, that left the key talking to nothing. Same 1x1 transparent keepalive
window as volume-osd, for the same reason.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01G7NRsGyF9jGfPYS4zPqpN7

1 files changed, 34 insertions, 1 deletions

diff --git a/vm-manager/VmPanel.qml b/vm-manager/VmPanel.qml
index 7aecaab..cf224d6 100644
--- a/vm-manager/VmPanel.qml
+++ b/vm-manager/VmPanel.qml
@@ -78,6 +78,20 @@ Scope {
         else Virsh.act(vm, action);
     }
 
+    // Quickshell exits once no window is visible, and the drawer is closed
+    // most of the time, so a 1x1 transparent window holds the process open.
+    // Without it the shell quits and the keybind, which reaches it over IPC,
+    // has nothing left to talk to.
+    PanelWindow {
+        visible: true
+        implicitWidth: 1
+        implicitHeight: 1
+        color: "transparent"
+        exclusionMode: ExclusionMode.Ignore
+        mask: Region {}
+        WlrLayershell.keyboardFocus: WlrKeyboardFocus.None
+    }
+
     LazyLoader {
         active: root.open
 
@@ -102,7 +116,26 @@ Scope {
                 MouseArea { anchors.fill: parent; onClicked: root.close() }
             }
 
-            Keys.onEscapePressed: root.confirming ? root.confirming = null : root.close()
+            // Keys reach an item, not the window, so something inside has to
+            // hold focus. The TextInput in a delete confirmation takes it when
+            // it appears; this takes it back whenever that is gone.
+            Item {
+                id: keyCatcher
+                anchors.fill: parent
+                focus: true
+
+                Keys.onEscapePressed: {
+                    if (root.confirming) root.confirming = null;
+                    else root.close();
+                }
+
+                Connections {
+                    target: root
+                    function onConfirmingChanged() {
+                        if (!root.confirming) keyCatcher.forceActiveFocus();
+                    }
+                }
+            }
 
             Rectangle {
                 id: drawer