forked from AuroraMiddleware/gtk
541aaa2392
This is not just about consistency with other functions. It is about avoiding reentrancy problems. GtkListBase first doing an unselect_all() will then force the SelectionModel to consider a state where all items are unselected (and potentially deciding to autoselect one) and then cause a "selection-changed" emission that unselects all items and potentially updates all the list item widgets in the GtkListBase to the unselected state. After this, GtkListBase selects new items, but to the SelectionModel and the list item widgets this looks like an enitrely new operation and there is no way to associate it with the previous state, so the SelectionModel cannot undo any previous actions it took when unselecting. And all listitem widgets will now think they were just selected and start running animations about selecting. |
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| .. | ||
| a11y | ||
| css | ||
| gdk | ||
| gsk | ||
| gtk | ||
| performance | ||
| reftests | ||
| tools | ||
| meson.build | ||