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Code Issues Releases 18 Activity

main_window: preserve tab selection on switch

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Tab switch previously cleared all grid selections and nulled
_current_post, losing the user's place and leaving toolbar actions
dead. Now only clears the other tabs' selections — the target tab
keeps its selection so switching back and forth preserves state.

behavior change: switching tabs no longer clears the current tab's
grid selection or preview post.
This commit is contained in:
pax 2026-04-11 22:20:46 -05:00
parent 88f6d769c8
commit 53a8622020
1 changed files with 10 additions and 15 deletions
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19
booru_viewer/gui/main_window.py
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@ -585,23 +585,18 @@ class BooruApp(QMainWindow):
# them again is meaningless. Disabling the QAction also disables
# its keyboard shortcut.
self._batch_action.setEnabled(index == 0)
# Clear grid selections and current post to prevent cross-tab action conflicts
# Preview media stays visible but actions are disabled until a new post is selected
# Clear other tabs' selections to prevent cross-tab action
# conflicts (B/S keys acting on a stale selection from another
# tab). The target tab keeps its selection so the user doesn't
# lose their place when switching back and forth.
if index != 0:
self._grid.clear_selection()
if index != 1:
self._bookmarks_view._grid.clear_selection()
if index != 2:
self._library_view._grid.clear_selection()
self._preview._current_post = None
self._preview._current_site_id = None
is_library = index == 2
self._preview.update_bookmark_state(False)
# On the library tab the Save button is the only toolbar action
# left visible (Bookmark / BL Tag / BL Post are hidden a few lines
# down). Library files are saved by definition, so the button
# should read "Unsave" the entire time the user is in that tab —
# forcing the state to True here makes that true even before the
# user clicks anything (the toolbar might already be showing old
# media from the previous tab; this is fine because the same media
# is also in the library if it was just saved).
self._preview.update_save_state(is_library)
# Show/hide preview toolbar buttons per tab
self._preview._bookmark_btn.setVisible(not is_library)