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gridview: GC tiles first

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Before checking that there are no tiles,
we need to gc any possibly leftover filler
tiles.

Fixes: #5836
This commit is contained in:
Matthias Clasen 2023-05-17 12:30:16 -04:00
parent e79851502c
commit e121a5ca6f
1 changed files with 7 additions and 1 deletions
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8
gtk/gtkgridview.c
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@ -756,8 +756,14 @@ gtk_grid_view_size_allocate (GtkWidget *widget,
min_row_height = ceil ((double) height / GTK_GRID_VIEW_MAX_VISIBLE_ROWS);
gtk_list_base_get_border_spacing (GTK_LIST_BASE (self), &xspacing, &yspacing);
/* before we start: gc tiles */
for (tile = gtk_list_tile_gc (self->item_manager, gtk_list_item_manager_get_first (self->item_manager));
tile != NULL && tile->type == GTK_LIST_TILE_FILLER;
tile = gtk_list_tile_gc (self->item_manager, tile))
{};
/* step 0: exit early if list is empty */
tile = gtk_list_tile_gc (self->item_manager, gtk_list_item_manager_get_first (self->item_manager));
tile = gtk_list_item_manager_get_first (self->item_manager);
if (tile == NULL)
{
gtk_list_base_allocate (GTK_LIST_BASE (self));