Expected Behavior

Although drag and drop does not seem to be implemented yet (see #127), dragging an item from one open database to another open database moves items between from the source to the target DB. I'd expect that both DBs are them marked as changed, indicated by a small '*' next to the filename.

Current Behavior

Dropping the item on a different database moves the item, and thus removes it from the original database. Both DBs get saved immediately, giving the user no indication that they have been changed. Any unsaved changes are also saved, potentially causing data loss (since the original file will be overwritten).

Possible Solution

Don't save the database, but indicate that it has been changed via the '*' next to the filename in the tab/titlebar. This enables the user to close the source database without saving, if they want to keep the item in both databases.

Steps to Reproduce

1. Create two databases, with a few items each.
2. Open both DBs simultaneously.
3. Drag a item from one DB, and drag it to the Root group of the other DB
4. Observe the indicator, the item being moved, and both DBs being saved immediately,

Debug Info

KeePassXC - Version 2.3.4
Revision: 6fe821c

Bibliotheken:

• Qt 5.11.1
• libgcrypt 1.8.3

Betriebssystem: Windows 10 (10.0)
CPU-Architektur: x86_64
Kernel: winnt 10.0.17134

Aktivierte Erweiterungen:

• Auto-Type
• Browser Integration
• Legacy Browser Integration (KeePassHTTP)
• SSH Agent
• YubiKey

Libraries:

• LIBS

Operating system: OS
CPU architecture: ARCH
Kernel: KERNEL