From 85f3d3b63310cf24d285e1bc10d1dc7b9b9a967d Mon Sep 17 00:00:00 2001
From: Kai Uwe Broulik <kde@privat.broulik.de>
Date: Sat, 26 Apr 2025 21:15:23 +0200
Subject: [PATCH] RoomList: Change room on drag enter

With a delay. Allows to drag a file to NeoChat and switch rooms.

In the future we might want to allow dropping a file onto a
room to send it.
---
 src/rooms/RoomDelegate.qml | 20 ++++++++++++++++++++
 src/rooms/RoomListPage.qml |  1 +
 2 files changed, 21 insertions(+)

diff --git a/src/rooms/RoomDelegate.qml b/src/rooms/RoomDelegate.qml
index 932551857..cccd38408 100644
--- a/src/rooms/RoomDelegate.qml
+++ b/src/rooms/RoomDelegate.qml
@@ -26,12 +26,15 @@ Delegates.RoundedItemDelegate {
     required property string displayName
 
     property bool openOnClick: true
+    property bool openOnDrag: false
     property bool showConfigure: true
 
     property bool collapsed: false
 
     readonly property bool hasNotifications: contextNotificationCount > 0
 
+    dropAreaHovered: dropArea.containsDrag
+
     Accessible.name: root.displayName
     Accessible.onPressAction: clicked()
 
@@ -57,6 +60,23 @@ Delegates.RoundedItemDelegate {
         onLongPressed: root.createRoomListContextMenu()
     }
 
+    DropArea {
+        id: dropArea
+        enabled: root.openOnDrag
+        anchors.fill: parent
+    }
+
+    Timer {
+        id: dragOpenTimer
+        running: dropArea.containsDrag
+        interval: Application.styleHints.mousePressAndHoldInterval
+        repeat: false
+        onTriggered: {
+            RoomManager.resolveResource(currentRoom.id);
+            pageStack.currentIndex = 1;
+        }
+    }
+
     contentItem: RowLayout {
         spacing: Kirigami.Units.largeSpacing
 
diff --git a/src/rooms/RoomListPage.qml b/src/rooms/RoomListPage.qml
index ffb0b1cb5..bcc64fc25 100644
--- a/src/rooms/RoomListPage.qml
+++ b/src/rooms/RoomListPage.qml
@@ -163,6 +163,7 @@ Kirigami.Page {
                             connection: root.connection
                             collapsed: root.collapsed
                             highlighted: RoomManager.currentRoom === currentRoom
+                            openOnDrag: true
                         }
                     }