Let escape presses work properly inside HDrawer

Also add escape to clear member filter when focusing the field, and
clearMemberFilterOnEscape setting.

src/backend/user_files.py

@@ -224,6 +224,7 @@ class UISettings(JSONDataFile):
             "compactMode": False,
             "clearRoomFilterOnEnter": True,
             "clearRoomFilterOnEscape": True,
+            "clearMemberFilterOnEscape": True,
             "collapseSidePanesUnderWindowWidth": 400,
             "hideProfileChangeEvents": True,
             "hideMembershipEvents": False,

src/gui/Base/HDrawer.qml

@@ -24,7 +24,7 @@ Drawer {
     position: 1
     visible: ! collapse
     modal: false
-    closePolicy: Popup.CloseOnEscape
+    closePolicy: Popup.NoAutoClose
 
     background: Rectangle { id: bg; color: theme.colors.strongBackground }
 

src/gui/DebugConsole.qml

@@ -207,9 +207,12 @@ HDrawer {
 
             Keys.onUpPressed:
                 if (historyEntry + 1 < history.length ) historyEntry += 1
+
             Keys.onDownPressed:
                 if (historyEntry - 1 >= -1) historyEntry -= 1
 
+            Keys.onEscapePressed: debugConsole.close()
+
             Layout.fillWidth: true
 
         }

src/gui/Pages/Chat/RoomPane/MemberView.qml

@@ -61,6 +61,11 @@ HColumnLayout {
                 onTextChanged:
                     py.callCoro("set_substring_filter", [modelSyncId, text])
 
+                Keys.onEscapePressed: {
+                    roomPane.toggleFocus()
+                    if (window.settings.clearMemberFilterOnEscape) text = ""
+                }
+
                 Behavior on opacity { HNumberAnimation {} }
             }