Tree Graph out of sync with game

[nicktmro]

Summary: The Tree Graph window shows the correct position when opened by clicking the button in the Tree Window, but it gets out of sync after using the navigation buttons under the chessboard.

Steps to reproduce:

1. Open a database
2. Click the "Show only games that match the current position" button, to continuously narrow down the games in the list
3. Open the Tree Window and click the Tree Graph button
4. Make another move that matches existing games

Expected Results:

• the Tree Graph should update itself to show the next set of move options
• navigating back to the previous move should show moves that reflect the position on the board

Actual Results:

• the Tree Graph does not update unless the button in the Tree Window is clicked again
• navigating back to the previous move seems to get the move recommendations out of sync (try clicking the next move and then previous move and observe that the graph window is not in sync)

Further notes:

• it is also possible to get the Tree Graph to suggest moves against a completely different game. To do this, you must first have multiple databases open. Start replaying a game from database 1, then open a tree for database 2. Start replaying a game from database 2, and open the Tree Graph. Navigating back and forward through the moves will unfortunately make the Tree Graph suggest moves against the game from database 1.

[nicktmro]

Thank you for resolving this issue so quickly. Possibly related, but I noticed that the Tree Window and the Tree Graph are not in sync with a filtered Game List. The game count below shows that only 57 games are in the Game List, but the Tree Window is showing stats for the Unfiltered Game List. I closed and reopened the Tree Window but it didn't seem to make a difference (and the Tree Window is not initialised to match the current FEN).

The reason this feels important it because the Tree Window seems to take a long time to refresh after each move, thus defeating some of the point of creating a filter on a large database.